Yes, the kits that I off for the WoodSmith (A machine based on the machines I designed back between 2007-2009) come with everything except the plywood required for the structure, table and electronics enclosure.

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[824] Is this everything needed to build the Woodsmith CNC minus the plywood?

Yes, the kits that are available in the "Woodsmith CNC Kit" will work for their new plans version offered. I am working closely with Woodsmith magazine to make sure that the plans and the kits work seamllessly.

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[824] Will these kits work with the new Woodsmith plans for Shop-Made CNC Router 2.0

A #6 screw will fit snugly in the mounting hole provided in the 1/2" Antibacklash nut. However, I would recommend tapping the mounting hole for a #8 or a #10 so you can create a jam-nut configuration.

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[365] What is the diameter of the mounting hole? I'm not sure which size bolt to use with it.

Each home switch needs to be on a separate input on the Mach3 USB controller. For instance, the x-home on IN1, Y-home on IN2, and Z-home on IN3. You can still wire the other switches on the same input, for instance, the IN can contain the X-home and X++ limit. The X, Y, and Z homes can still serve as the limit --.

Additional Information:
So I need 3 of 4 INs only for the home switches??? The remaining one for ++? What about E-Stop and Probe?

Additional Information:
Please have a look at the wiring diagram you show below. There are all limit switches at IN2 and all home switches at IN3. Makes sense to me.

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[575] I have two limit switches for X, Y and Z axes connected to only one input terminal. As usual, I also want to use them as home switches. But after the first axis touches its home switch, I get an emergency stop because of "activating a limit switch". Mach 3 normally knows when to use a limit switch for homing. Which detail in the depths of Mach 3 did I forget?

Yes, the turn key CNC system does include a fan.

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[820] Does this include a fan?

Absolutely. The working area can be as long as 12 feet.

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[288] Is it possible to get a longer working area?

Yes, you can abutt sections of this rail. You may need to grind the ends of each to make the motion from one rail to the other smooth. Make sure that the rail is aligned as straight and as close as possible as the bearing block is very tight and will bind if this is not aligned perfectly. Make sure there is no gap between the sections where ball bearing can escape.

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[418] Can I butt multiple rails end to end for a longer distance?

You can use any of the inputs on the mach3 controller. If there is a free terminal input terminal, use that one. You will need to modify the input number in the inputs tab in config->Ports&pins to assign the limit to the correct input number. When adding the pin number, make sure that the port number is 3.

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Mach 3 USB motion card: what two pins do I use for the limit switches and E stop button? One of the wires pulled lose and I don't remember what the other contact was.

Here is a list of videos on my designing the vacuum controller/sensor circuit:

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[244] Can I get the circuit diagram of the pressure controller?

I will need to know a bit more about your setup:

What controller are you using? What driver are you using? What motor are you using? What wires do you have the motor connected to the driver? Is the driver wired to a power supply? What is the voltage of the power supply? How do you have the controller wired to the driver for step/direction/5v/gnd? What voltage and current is the power supply rated? What is the max voltage is the driver rated?

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I can't get my motors to startThey are not hotand I think they are wired properly.There may be something in Mach3 that I'm not doing rigjht

Yes, you can use one of the onboard relays on the pokeys57CNC controller to trigger your plasma torch as long as your plasma has dedicated wires to triggering the plasma torch.

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[596] Will I be able to fire a plasma torch directly off of this board or will I need a torch relay. If so, can you recommend any?

I would highly recommend the plans by Woodsmith magazine as they are an upgrade to the CNC router found in the book. Here is a link: https://buildyourcnc.com/item/cnc-machine-woodsmithCNC-kit

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Requesting for summarized list and quotes of items required for the Build_Your_Own_CNC_Machine 2*4ft Copyright © 2009 by Patrick Hood-Daniel and James Floyd Kelly

Honestly, I have never looked at my device manager to determine what type of connection the MAch3 USB controller shows up as. I simply allow Mach3 to recognize the board via its plugin. Are you trying to use the controller in a non-conventional way?

Additional Information:
s

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[575] The controller shows up in device manager as a HID. Should it be a com-port?

Absolutely! You can have almost unlimited limit switches and home switches on this controller. It all comes down to the wiring scheme used. I recommend the home switches be on separate input terminals. For example, IN1 would have the X home switch, IN2 would have the Y home switch and, IN3 would have the Z home switch if you plan on using home switches for the Z axis.

Adding the limit switches, these can be located on any input you want, even on the IN1, 2 or 3. The wiring scheme I like to use is as follows:
- IN1 has the X home, X limit ++, and X Limit --
- IN1 has the Y home, Y limit ++, and Y Limit --
- IN1 has the Z home, Z limit ++, and Z Limit --

In most cases, the Limit -- is the same switch as the Home switch.

These can be wired as NC (Normally closed) as a serial scheme, or as NO (Normally open) as a parallel scheme.

To understand the limits and wiring schemes, check out this video:

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[575] Hi, for the manage the limit switches, is it possible to have, for example, the same limit switch for X-- and X homing? And what is the configuration in mach3? In my CNC machine they are in the same position. Thank you

This could be a lot of things, but here are some things to consider:
- Change the USB cable. If the cable is very long, consider using a USB cable with repeaters built-in.
- Make sure the missteps are not caused by insufficient power. The stepper motors could be stalling. A way to make sure you are within the safety factor for stepper motor power is to reduce the acceleration and velocity under Mach3's motor tuning.
- Although you've ruled out VFD interference, other sources of electromagnetic interference might be present. Try moving cables away from potential sources. If signal wires are close to stepper motor wires, this absolutely will cause problems with steps. I am soon going to do some videos on shielding and problems with crosstalk.
- Make sure not to use other programs on the same computer that is used for the CNC while the CNC is in operation.
- If possible, try running your setup on another PC to rule out computer-specific issues.
- Ensure proper grounding of all components in your CNC system.




Additional Information:
Thank you for the response, so i have tried different pcs no luck, w10 64 bit on both, the cable is not the problem too, i have found this though, sometimes it runs none stop but still no guarentee what will happen. sometimes the machine completly stops for a second and continues without missteps and sometimes it stops for a milisecond and missteps. Even when probing tool lenght!

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[575] Hi, i have this card and sometimes i get missteps randomly. i have turned vfd off completly and its not interferance, i dont know how to replicate it but it seems like disconnecting and reconnecting the usb makes it go away. how can i find the problem? imagine it happening mid cut...

Thanks for the information. The system I sell (Ruida DSP Controller RD RDC6442G) can help as it is specifically designed for Laser machines and can be very fast for engraving swings, acceleration, and speed control specifically designed for the laser intensity. The Ruida controller works very well with the Lightburn software. Ruida controllers are very widely used in the laser community.

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[787] Few month ago I finished my own design an also finish to built it . The control I use is arduino uno with cnc shield v3. The machine works perfectly. But... very slow. I try and change the controller to dlc32 v2. It does not work for me. Too many problems. I tried every option fro github and only frustration is what I gain. Can your system be helpfull?. I use light burn as my design program

Absolutely! We have been in business since 2010 and have never stopped. Is there a reason why you ask?

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hi wondering if your still in buisness

I don't believe so. Is there a specific question regarding the wiring I can answer?

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[824] Is there an updated wiring diagram for this kit?

This video should provide enough guidance to understand the PWM signal on the Mach3 USB controller:

The PWM signal is provided by the AVI terminal, and the 10V terminal is an input and provides the reference for the top voltage for the PWM signal. The ACM is the analog common (analog ground)

Additional Information:
Hello again, thank you for your help. Finally I was able to measure voltage between AVI and ACM, but another issue occurred.
In Mach3 I am able to control spindle speed - voltage output only from 50% to 100% in other words from 0% to 49,9% the voltage output is 0V, when the percetage exceed 50% I see immideately 5,2 V as an output which is linerly increasing up to 10V. I also tried to chage input voltage from 10 to 5V, but wirh the same effect, from 0%-49,9% 0V and from 50% I see cca 2,6V which then linearly increasing up to 5V.
It seems that my board is operating only in range of 5V. Thank you in advance for any advise. BR Vaclav

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[575] Hello, I'm wondering if you can provide advice how to wire this USB board where for spindle I would like to use chinese servo motor and driver (TD3) - speed control mode. Especially how to connect - AVI, ACM and 10V (24V is clear). I am still not sure how to power on and off spindle itself. Thank you in advance. Vaclav

Yes, a spindle is generally mounted in a clamp-style mount that is tightened around the body of the spindle causing a friction hold.

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[557] How is the spindle mounted? Is it mounted only using friction from the mount, when you have clamped it down?

Yes, the Mach3 USB controller can work with the Gecko G540 drives.

Here are the connections you will need from the Mach3 USB controller to the G540:
XP terminal to Pin 2 of the DB25 LPT connector
XD terminal to Pin 3 of the DB25 LPT connector
YP terminal to Pin 4 of the DB25 LPT connector
YD terminal to Pin 5 of the DB25 LPT connector
ZP terminal to Pin 6 of the DB25 LPT connector
ZD terminal to Pin 7 of the DB25 LPT connector
Any pins from 18 through 25 can be connected to the GND terminals next to the XP terminal.

Pins 10 through 13 can be connected to IN1, IN2, IN3, and IN4.

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[575] Can this card work with a gecko g540?

This controller does not have an encoder input for the spindle. The controller can output a PWM signal which causes the spindle VFD to spin at a specific RPM. That RPM is shown in Mach3 as long as the configuration has been applied properly. You can also calibrate the RPM of the spindle to match the RPM shown in Mach3 with the use of a tachometer and adjust the configuration in Mach3.

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[575] How connect one spindle encoder on this White Eagle Mach3 board ????

This was true for controllers that use the parallel port to communicate with the CNC as the CPU is sending signals to each of the parallel port pins (GPIO or General Purpose Input/Output). With newer types of controllers that use the USB connection, this is not a problem anymore since all of the signal processing happens on the controller rather than in the computer. The computer only needs to send high-level commands to the controller and the controller translates the simple commands to pulse trains that the drivers can accept.

Additional Information:
I don't believe that the board itself buffers. MAch3 however, does use an algorithm for look-ahead.

Additional Information:
Thank you for the information. I plan to use a second SSD with a minimal Windows 10 or 11 system.

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[575] Buffering. In former days, I used a MS DOS application to do the milling jobs. I was told that Windows sometimes does other jobs ans so my milling job would be ruined. Does this USB board buffer some of the CNC data to circumvent such errors?

You can connect closed-loop motors and drivers to this controller. The feedback loop is only between the driver and the motor. When the controller commands the motor to reach a specified location, the motor/driver combination will attempt to get to that position, but if unable to reach the position, the driver will output an error signal which can be wired to the controller to stop the machine. As with all closed-loop drivers and motors, if you stop the movement, and then allow the movement to continue, it will reach it's intended destination since the driver receives the encoder values from the motor. Most controllers work this way and the DDCS is no exception.

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[823] Is a closed loop system possible with the DDCS Expert?

The 12V power supply has 3 terminals for AC in: N, L and earth ground. The output of the 12V power supply has 2 DC + and - terminals. Cut the connectors off of the ends of the fan and pump wires. Strip the red and black wires of both units. The fan will connect to the 12V power supply red to the + and black to the -. The pump will connect in the same way, but the white is not connected.

If you have a pump that has a grey and black wire on the large connector, the grey is the 12VDC V+ wire and the black wire goes to the V-. The extra wire does not need to be connected.

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THE GANTRY MOUNTED SPINDLE WATER COOLER PUMP THAT I PURCHASED DOES NOT OPERATE NO MATTER HOW CONNECT THREE WIRES TO TWO WIRE POWER SUPPLY.

Here are links to the sole pump and heat exchanger/fan. I am sending you amazon links sine I don't ahve listings of my pump and heat exchanger separately from my cooling system:
Pump: https://amzn.to/3R6zPbj
Fan/radiator (Heat exchanger): https://amzn.to/3UWOuqN

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I RECENTLY PURCHASED A REPALCEMENT 12V DC SWITCHING POWER SUPPLY, HOOKED IT UP BUR DID NOT THE PUMP AND RADIATOR. VERIFIED OUTPUT OF UNIT AT 12V. SO I'M ASSUMING ALSO NEED TO REPLACE CAN YOU SUPPLY ME LINK PURCHASE THEM?

Here are links to the sole pump and heat exchanger/fan. I am sending you amazon links sine I don't ahve listings of my pump and heat exchanger separately from my cooling system:
Pump: https://amzn.to/3R6zPbj
Fan/radiator (Heat exchanger): https://amzn.to/3UWOuqN

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I recently purchased a repalcement 12v DC Switching Power Supply, I hooked it up bur it did not power up the Pump and radiator. I verified the output of the unit at 12v. So I'm assuming I also need to replace the pump and the radiator. Can you supply me a link to purchase them?

Yes, you can use the onboard relays on the pokeys57CNC controller to trigger the plasma torch.

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I want to trigger a plasma torch with the Pokeys57CNC that I bought from you. I am connecting a Proma THC following your basic instructions for the Plasma sense But I don't know what I would use to trigger the torch. I watched the video on lazer engraver. Can I use the same for triggering a plasma torch?

There are several ways to get customer service and technical support:
- For sales, call or text 281-815-7701
- For technical support: For support on an item you purchased from buildyourcnc, you have free support and can email customersupport@builtyourcnc.com (or phooddaniel@berkeley.edu) or text 281-815-7701. Texting or email is best to provide the best thoughtful responses and also provides a record of the support. If you did not purchase the item from buildyourcnc, you can purchase tech support tokens https://buildyourcnc.com/item/sub-assemblies-Technical-support-token.

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How do I get customer service?

CAMBAM runs on any computer that runs any Windows version.

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[73] What platform does this run on

This torch height controller can be used with any controller that allows three inputs to be assigned within Mach3. The pokeys57CNC is such a controller. The Mach3 USB controller cannot be used with a THC, but another controller that can accept inputs can be used. The three inputs are used to inform Mach3 of ARC up, ARC ok, and ARC down.

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[803] Can this THC with another controller than the one mentionned ?

I assume this question pertains to the Mach3 USB controller.
https://buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach3-USB-Board

First, you will need to assign the e-stop input to an input that is connected to an E-stop, or to a free input pin. If you don't do this, you will never get Mach3 out of a reset mode. Also, make sure you assign the inputs in Mach3 to port 3.

Make sure to follow this tutorial:

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my macine is in emergency mode. I have wired my micro switches in the NO position I have set port 1 for them using pins 10 and 11. I have selected active high and then active low still nothing. The diagnostic screen doesn't indicate the switchs.

The solid red light is a condition where the Mach3 USB controller is successfully connected to the computer and is communicating to Mach3.

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I connected my intrface board as per the diagram but I don't get a blinking light. I get a solid red light. What could cause this?

No, the 3.1 version will not support slaving the X axis. You will either need to wire the two x axis driver to the same X signal pins, or use the DDCS v4.1 which does support slaving an axis.

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[823] I plan to use a DDCS stand alone controller for a CNC router build which will have two stepper motors on the x axis, one on Y and one on Z. Will the 3.1 version handle two motors synched on the X axis or will I need the 4.1 version?

Yes, this board supports THC functions. I have tested the Proma THC and the PlasmaSens which use fiber optics for communication to reduce EMI.

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DOES THIS SUPPORT THC FUNCTIONS.

The Mach3 USB controller will light a solid red light when the controller is properly connected to the computer, and mach3 is in the ready mode (reset pressed to engage the machine). When an arrow key is pressed to move an axis, the red LED will blink rapidly showing there is communication to the controller. If it does not blink rapidly, then check the motor output and confirm that the axes are enabled. Also, confirm you are in jog mode (located in the program run tab). You can also try using the built-in MPG by pressing the TAB key and clicking on the axis letters to move the axes.

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I connected my intrface board as per the diagram but I don't get a blinking light. I get a solid red light. What could cause this?

Yes, this board supports THC functions. I have tested the Proma THC and the PlasmaSens which use fiber optics for communication to reduce EMI.

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[596] Does this support THC functions.

Yes, this board supports THC functions. I have tested the Proma THC and the PlasmaSens which use fiber optics for communication to reduce EMI.

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[596] Does this support THC functions

Unfortunately, all of the attemps I have made to use this controller with a THC did not work, so I would not recommend this board for plasma machines that use a THC. THe Pokeys57CNC controller will work with several THC controllers. I have used the Proma and the PlasmaSens controllers with the Pokeys57CNC.

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[575] does this thc controls

This Mach3 USB controller does not support THC functions. I would recommend using the Pokeys57CNC controller instead.

Here is a link to the Pokeys57CNC controller:
https://buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach4-mach3-USB-ethernet-Board

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[575] Does this card support THC functions.

The 12V power supply has 3 terminals for AC in: N, L and earth ground. The output of the 12V power supply has 2 DC + and - terminals. Cut the connectors off of the ends of the fan and pump wires. Strip the red and black wires of both units. The fan will connect to the 12V power supply red to the + and black to the -. The pump will connect in the same way, but the white is not connected.

If you have a pump that has a grey and black wire on the large connector, the grey is the 12VDC V+ wire and the black wire goes to the V-. The extra wire does not need to be connected.

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I bought a gantry mounted spindle water cooler kit. I cut off the plug terminal on the end. There are three wires and it is labeled as a 12 V DC motor. How do I wire it to the power supply? No combination of connections seems to work. the fan runs fine. it

The 12V power supply has 3 terminals for AC in: N, L and earth ground. The output of the 12V power supply has 2 DC + and - terminals. Cut the connectors off of the ends of the fan and pump wires. Strip the red and black wires of both units. The fan will connect to the 12V power supply red to the + and black to the -. The pump will connect in the same way, but the white is not connected.

If you have a pump that has a grey and black wire on the large connector, the grey is the 12VDC V+ wire and the black wire goes to the V-. The extra wire does not need to be connected.

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I bought a gantry mounted spindle water cooler kit. I cut off the plug terminal on the end. There are three wires and it is labeled as a 12 V DC motor. How do I wire it to the power supply? No combination of connections seems to work. the fan runs fine. it

The only way to vary the output current on this power supply is by adjusting the current that the connected load will draw. For example, if you are connecting the power supply to a motor driver, you can adjust the settings on the driver to control the amount of current it draws from the power supply. If the load does not have an adjustable setting, then it will naturally draw a certain amount of current based on its requirements. If the load tries to draw more current than the power supply's maximum limit, which is 10 amps in this case, the power supply will provide its maximum current output of 10 amps.

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[786] is it possible to vary the current output

To loosen and tighten the collet nut for the 2.2kW spindle, I use a 22mm wrench (spanner) for the shaft and a 30mm wrench for the nut.

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WHAT SIZE WRENCHES DOES THIS SPINDLE TAKE TO TIGHTEN?

The Mach3 USB controller does not contain an onboard relay; however, you can use the output to control an external relay. Follow this tutorial to control an external relay on this controller:

Make sure the output port is set to port 3. I did not mention this in the tutorial.

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[575] Relay setting

To loosen and tighten the collet nut for the 2.2kW spindle, I use a 22mm wrench (spanner) for the shaft and a 30mm wrench for the nut.

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[78] What size wrenches does this spindle take to tighten?

OK, the Issue was with the wiring: Blue and Yellow, which is A+ A-, and Red and Green, which is B+ B-.

Working awesome now!

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[575] Mach3 board only jearking the steppers not rotating, i tried many settings but no luck here is the video https://1drv.ms/v/s!AuEcOHVa1BRjg7Iqu9teAEjsd4fnTA

OK, the Issue was with the wiring: Blue and Yellow, which is A+ A-, and Red and Green, which is B+ B-.

Working awesome now!

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[575] Stepper X and Y jerking only not rotating, using rnr board and here is video , i followed the video you created link is here https://1drv.ms/v/s!AuEcOHVa1BRjg7Iqu9teAEjsd4fnTA

Yes, I can configure a system that contains a relay and solenoid to control air pressure and adding a second probe for tool height.

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[823] Do you know how to connect a second Probe for tool lenght and Relais for Air pressure ?

Recomendaría 3 de las fuentes de alimentación de 48 V y 8.3 amperios. Aquí hay un enlace: https://buildyourcnc.com/item/electronicsAndMotors-power-supply-24v-36v-48v

Cada controlador tendría su propia fuente de alimentación.

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[52] Para 4 motores Nema 34 y 4 driver kl-5056e 6.5A. Qué fuente me recomiendan?

When you power up your VFD, you can go into the programming mode by pressing the program button. You can press the up and down arrows to move through the parameters. Press the set button to go into the parameter to see the value of that parameter. If you want to make changes to that parameter, change the value with the up and down arrows until the desired value is shown, and press the set button to accept the changes.

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I AM HAVING TROUBLES FINDING THE PD PROGRAM, HAVE BUT IT DOESN'T SHOW EVERYTHING NEED TO PROGRAM MY VFD. ANY HELP WILL BE APPRECIATED...

I have not come across this problem, but there may be USB, or firmware issues that you are experiencing. I would recommend going on the polabs website and using their support center (https://support.poscope.com/)and posing that question to them. Also, have you tried the ethernet port as an alternative to see if that helps?

Here is the response from an LLM:

Check USB Cable and Port: Start with the basics. Sometimes this error is due to a poor USB connection. Ensure you're using a high-quality, shielded USB cable and that it's plugged into a USB port directly on your computer, not through a hub. If possible, try a different USB port or a different cable to rule out any issues there.

Update Firmware and Software: Ensure that both your PoKeys57CNC firmware and the Mach4 software are up to date. Firmware updates for your PoKeys board might include optimizations or fixes that address connectivity issues.

USB Polling Rate: This error can also arise from the USB polling rate setting in the PoKeys configuration software. It might be set too high for your system's ability to handle it. Try lowering the polling rate and see if that resolves the error.

Computer Performance: Check your computer’s performance. If it’s running several heavy applications simultaneously, it might not be able to process signals from the PoKeys board fast enough. Try closing unnecessary applications or consider using a dedicated machine if your current setup is too taxed.

Mach 4 and PoKeys Plugin Configuration: Dive into the Mach 4 plugin configuration for PoKeys. Ensure that all settings are correctly configured as per the manual. Incorrect settings might lead to communication bottlenecks.

Connection Quality and Interference: Consider any potential interference sources near your CNC setup or computer. Electromagnetic interference from large motors, other electronics, or long cable runs can affect communication quality. Try rearranging your setup to minimize interference.

Consult Documentation and Support: If the issue persists, consult the detailed documentation provided by PoKeys or reach out to their customer support. They can offer more specific advice based on the latest product updates or known issues.

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I HAVE FOLLOWED YOUR YOUTUBE VIDEO ON SETTING UP THE POKEYS 57CNC BOARD BUT WHEN OPEN MACH 4 GET A ERROR MESSAGE CONNECTION IS TO SLOW

Connecting drivers from a controller to the driver does not require relays. A controller typically has pins or terminals for Step and Direction. These terminals connect to the driver's Pulse and Direction terminals. For instance for the X axis: if you are connecting from the Mach3 USB controller, you would connect the XD (X axis Direction) terminal to the Driver's DIR+ terminal, and the XP (X axis Pulse) to theDriver's PUL+ terminal, and the GND from the controller to the PUL- and DIR- terminals.

I have thorough step by step instruction for two controllers:
https://buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach3-USB-Board
https://buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach4-mach3-USB-ethernet-Board

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When you are talking about relatys, that is all Greek to me. Will a breakout board do what I need to hook up to my drivers?

You should have no problem connecting the Pokeys57CNC controller to the drivers of your machine as long as the drivers have step (Pulse or PUL) and direction (DIR) terminals. You will need the cable pack that is sold separately so you can connect the headers/connectors of the pokeys57cnc controller to the drivers using ribbon cables.

I show this process in great detail on this page:
https://buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach4-mach3-USB-ethernet-Board

Is you scroll down on the page, you will see a set of videos that show the process step-by-step.

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I have a ShopBot CNC that was converted to Mach 3. The controller has gone out. I pourchased your Pokeys57 board, but I'm not sure I have everything I need. I think my motor drivers are OK, but am not sure how to wire them to what I purchased from you. Need Help. How can we make this work, or do I need a different board to distribute the movement signals to my drivers?

Yes, you can absolutely communicate with the Pokeys57CNC controller. The developer's website has various ways of control, including their poblock software, or directly programming using C#, or C++. I have tested the C# method for a job I did for Lockheed Martin and worked really well.

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[596] Hi there! Thank you for your great works. I was wondering if there is a way to communicate with this board using custom-developed software instead of Mach3 or Mach4.

I have not come across this problem, but there may be USB, or firmware issues that you are experiencing. I would recommend going on the polabs website and using their support center (https://support.poscope.com/)and posing that question to them. Also, have you tried the ethernet port as an alternative to see if that helps?

Here is the response from an LLM:

Check USB Cable and Port: Start with the basics. Sometimes this error is due to a poor USB connection. Ensure you're using a high-quality, shielded USB cable and that it's plugged into a USB port directly on your computer, not through a hub. If possible, try a different USB port or a different cable to rule out any issues there.

Update Firmware and Software: Ensure that both your PoKeys57CNC firmware and the Mach4 software are up to date. Firmware updates for your PoKeys board might include optimizations or fixes that address connectivity issues.

USB Polling Rate: This error can also arise from the USB polling rate setting in the PoKeys configuration software. It might be set too high for your system's ability to handle it. Try lowering the polling rate and see if that resolves the error.

Computer Performance: Check your computer’s performance. If it’s running several heavy applications simultaneously, it might not be able to process signals from the PoKeys board fast enough. Try closing unnecessary applications or consider using a dedicated machine if your current setup is too taxed.

Mach 4 and PoKeys Plugin Configuration: Dive into the Mach 4 plugin configuration for PoKeys. Ensure that all settings are correctly configured as per the manual. Incorrect settings might lead to communication bottlenecks.

Connection Quality and Interference: Consider any potential interference sources near your CNC setup or computer. Electromagnetic interference from large motors, other electronics, or long cable runs can affect communication quality. Try rearranging your setup to minimize interference.

Consult Documentation and Support: If the issue persists, consult the detailed documentation provided by PoKeys or reach out to their customer support. They can offer more specific advice based on the latest product updates or known issues.

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[596] I have followed your YouTube video on setting up the pokeys 57cnc board but when I open Mach 4 I get a error message the the connection is to slow

When you power up your VFD, you can go into the programming mode by pressing the program button. You can press the up and down arrows to move through the parameters. Press the set button to go into the parameter to see the value of that parameter. If you want to make changes to that parameter, change the value with the up and down arrows until the desired value is shown, and press the set button to accept the changes.

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[77] I am having troubles finding the PD program, I have the Pd but it doesn't show everything I need to program my VFD. Any help will be appreciated...

No, we only have this cross-dowel in the standard coarse thread of 1/4-20.

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[117] Do you have 1/4-28?

You can adapt the Mach3 USB controller to control a laser, but I would not recommend it. A traditional laser controller that is designed to control a laser is far better since you can take advantage of more sophisticated features like sweep for engraving, and automatic adjustment of laser intensity for acceleration and deceleration. The Mach3 USB controller can move the axes and turn the laser on and off, but intensity control and engraving are not an option.

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[575] Will this board operate a laser cutter and engraver

No, the Mach3 USB controller only works with Mach3. If you wish to use Mach4, I would recommend this very feature-rich controller:
Pokeys57CNC controller https://buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach4-mach3-USB-ethernet-Board

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does the Mach3 USB Controller support Mach4

I have not tried connecting a 110V spindle to a 220V VFD; however, the parameters in a 220V VFD do allow changes to the values for the spindle motor. If you do plan on connecting the 110V spindle to a 220V VFD, damages can occur, so I would not recommend it.

With that said, here is the output of an LLM:
Using a 220-volt VFD (Variable Frequency Drive) to run a 110-volt spindle is technically possible, but it requires careful setup to avoid damaging the spindle. Here's what you need to consider:

Check the VFD Specifications: Ensure that the VFD can be set up to output the correct voltage for your spindle. Many VFDs are capable of outputting variable voltages and can be configured via their programming settings to match the voltage requirements of the spindle.

Adjust the Output Voltage: You'll need to configure the VFD to output 110 volts to match your spindle. This is crucial because supplying 220 volts to a 110-volt spindle would likely damage it permanently. Check the VFD's manual for instructions on how to adjust the output voltage settings.

Set the Current Correctly: Besides voltage, make sure the output current does not exceed what your spindle can handle. The VFD should be configured to supply the current at the rating appropriate for the spindle’s power and voltage requirements.

Consult the Manuals: Always refer to the manuals of both the spindle and the VFD. These documents can provide specific guidance on compatibility and settings.

Consider Professional Installation: If you are not familiar with electrical systems or if the manuals do not provide clear guidance, it may be wise to hire a professional. This helps ensure that the setup is done safely and correctly.

By taking these steps, you can safely use a 220-volt VFD with your 110-volt spindle, ensuring it operates efficiently without risk of damage. Just be meticulous with the settings and when in doubt, consult with or hire a professional.

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[77] I have a 110 volt 2.2kw water cooled spindle. Can I run it with a 220 volt VFD?

Text the image to 281-815-7701.

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I set up my limits in Mach3 but after restarting machine/program it does not allow me to use them, keep getting error they are out of limits. I have a picture of how they are set and worked at least one time. but not sure how to share it

Please call 281-815-7701. Tech support tokens get priority support using this phone number.

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Also, when you purchase the support token, there are instructions on the checkout page once paid which provides my personal phone number.

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[789] Bought support ticket, no response

Yes, this coupling buna spider is compatible with the L050

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[47] is this L050?

Yes, I can help with the limit switch and homing configuration in Mach4 along with how to zero to reference a workpiece.

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[789] can you help with Mach 4 configuration, limit switches/homing and zeroing my project

The most generic post processor should be used with this controller.

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[823] What post processor do you recommend for this controller with Vcarve Pro?

It is possible to wire this controller so a spindle can be turned on and off, but spindle speed would not be possible and would need to be controlled from the control panel. It is not recommended to use a laser controller to control a spindle as a laser controller is specifically made for lasers to control speed and intensity. A traditional CNC controller is best to be mated with a system that uses a spindle as there are more sophisticated machining operations that take into consideration the features of a tool (end mill, drill, surfacing tool, etc.).

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I would recommend creating a system, similar to the greenBull, where there are two gantries on a single table where one gantry houses a spindle and the other gantry houses a laser. Each gantry can use a disparate controller, but be mapped/calibrated/aligned to the same surface.

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[521] Can this be used to control a spindle as well as a laser?

Do both motors, the main and slave work correctly when using the arrow keys?

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How do you slave an axis with mach3 and pokeys57cnc? My slave axis is only going one direction as a slave and goes correctly in both directions when I direct it with an xbox controller.

Do you wish to slave the axis in Mach3 or Mach4?

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How do you slave an axis with pokeys57cnc?

The Masso integrated stepper motor and driver have differential step and direction connections that are compatible with most CNC controllers, including the Pokeys57CNC controller. Yes, you can use the Pokeys57CNC with the Masso closed loop integrated stepper motor and driver.

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[596] Is Pokeys %& compatible with the Masso Closed loop integrated driver nema 23 steppers? https://docs.masso.com.au/wiring-and-setup/setup-and-calibration/axis-servo-stepper-examples/masso-stepper

Yes, the Mach3 USB controller will work with the latest Windows version and in 64-bit mode. The 32-bit mode is only relevant for using the parallel port driver if you are using a parallel port breakout board. Since this controller is connected via a USB cable, the 64-bit state will work fine.

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mach3 not showing in device manager

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[575] I have a 64 bit Windows 11 laptop. Will this interface board work with this? If not is there an option you can suggest.

No, the 24V dual relay board requires DC voltage only.

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[797] will this accept 24vac vs 24vdc

Unfortunately, all of the attemps I have made to use this controller with a THC did not work, so I would not recommend this board for plasma machines that use a THC. THe Pokeys57CNC controller will work with several THC controllers. I have used the Proma and the PlasmaSens controllers with the Pokeys57CNC.

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[575] Does this support THC function?

You should not have a problem with using this controller and having more than 500 lines of GCode. The 500-lines limitation is specific to licensing. Make sure that the Mach3 that you are using does not show "Demo" at the top of the screen. You can also confirm this in the help->about. If you are using a license that was purchased through this website, or from Machsupport.com, you should be fine.

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i have a licence but mach 3 not work above the 500 lines

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[575] Although i have licensed mach, when i use that particular board it seems to run only 500 lines of code, how can i fix that? i

Thanks. I updated that option to reflect that it has no pendant.

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[823] The description for this stand alone 3.1 controller describes the pendant as being included, but when you link to the Amazon site for this item, the MPG pendant is not included int the $250 price.

The back of the unit measures 6.75" (tall) and 5" (wide). The mounting dimensions are 6.25" x 4.5". The unit protrudes 7" which includes the dial on the control panel.

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[79] What are the physical dimensions of this unit?

The post-processor that should be used in Aspire, Vectric V-Carve, Cut 2D, and other CAM programs in their suite should use Mach 2/3 Arcs (inch) or Mach 2/3 Arcs (mm).

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[575] Is there a special .tap g code file I should use with this mach3 controller I’m using aspire as cad

If you are using the Mach3 USB controller:

Make sure to watch this video:

If you are still having issues, make sure to confirm that you send the specific output you want to use to PORT 3. This is not mentioned in the video. If you are using OUT1 on the controller, make sure to remove that pin number from the Motor outputs (config -> ports & pins -> motor outputs) for the spindle line and set it up in the outputs (config -> ports & pins -> outputs).

If you are using the Pokeys57CNC controller:

Watch this video:

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[76] Im having a problem getting Mach 3 to control the spindle on and off

I would recommend using a wireless pendant, like here: https://amzn.to/49nAjkg (Affiliate link)

I use this pendant on my machine and works quite well. If you have communication issues from the pendant to the dongle, there may be too much interference surrounding the dongle, and exposing the internal antenna works well. This is something I needed to do.

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[575] Is there any information on connecting and setting up a pendant.

Yes, the greenLean can do the same type of machining as any other 3 axis CNC machine or CNC router. With 3D machining using a 3 axis CNC machine, 3D carvings can be done; however, no undercuts can be carved as the end mill (carving tool) is constantly perpendicular to the workpiece.

A 4th axis headstock and tailstock can be added to the machine for more precise 3D carvings and the greenLean can have these 4th axis units mounted within the structural ribs.

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[286] Makeing cnc 2d 3d cuting

Sure, please email me at customerservice@gmail.com or phooddaniel@berkeley.edu.

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[820] i will be using nema 17 closed loop motors for my cnc build. I need a price for my build. It will be put on a emco 3 unimat lathe.

Si solo un eje se congela, ¿escuchas un sonido extraño del motor justo antes de que se congele? Si es así, eso es un motor estancado y el motor comenzará a funcionar nuevamente cuando ese eje reciba la siguiente instrucción. A veces, Mach3 proporcionará alguna información en la línea de estado. Si el propio ordenador se congela, entonces hay un problema con el ordenador. En este caso, intenta usar un ordenador diferente y mira si ocurre lo mismo.

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tengo mach3 con licencia mi maquina usa servodriver de 220 vol 750watt y cuando ejecuta un trabajo al poco rato se queta conjelada por varios minutos y luego continua normal hasta la proxima ves el pc tiene solo el mach instalado no tiene mas programas que puede ser que la deja conjelado

Sure, please email me at customerservice@gmail.com or phooddaniel@berkeley.edu.

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[102] Hi m8 I have spoken yo u guys b4 about 1/2 inch lead screws and nuts to Australia before my names Troy evans I work for arkedout metalwaorks... could u get a full quote for me of 2 x 1/2 inch 5 start lead screws 1700mm long and acetyl anti back lash nuts to suit ....to 1098 old port road Hendon 5014 south australia.....I need to get these to extend my existing table

These are currently in-stock.

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[771] Any clue when these will come back into stock?

I am not sure of the resolution for the PWM output for spindle speed control. However, if you are worried about getting the exact speed you need, 8-bit will provide 256 levels of increments. This translates roughly to a change of 94 RPM from one increment to another. Remember to provide some inductance and shielding to the signal lines so you won't get fluctuations in speed.

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[575] How is the bit-resolution on the PWM output for the spindle control? (8-bit or higher?)

You need to set up the homing/limits parameters. You can find this screen by clicking config->Homing/Limits. Make sure to wire the home switches on separate input terminals (i.e. X home switch on IN1, Y home switch on IN2, etc). You can add the limit switches to any of the IN terminals, even on the same IN terminals where the home switches are located.

Check out this video on how to wire multiple switches on a single terminal.

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[575] my axises X,Y,Z will all light green along with my soft limit switch button. When hitting REF ALL HOME no axis move and all my DROs go back to ZERO

Yes, you can use OpenCV to grab the video/image data and use the crosses as a detection object in OpenCV. Mach4 has Lua scripting capabilities, so you can create a script that takes the coordinates from the OpenCV image and set the machine's zero point accordingly.

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[468] Hello Dear, I would like to build my cnc that is controlling by camera. There are 4 crosses on the sheet that is marked on laser. I need to make part zeroing according to 3 points on the part. I would like to ask, Does mach4 support camera that is make zeroing automatically?

Here is the kit for the Woodsmith CNC: https://buildyourcnc.com/item/cnc-machine-woodsmithCNC-kit

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Do you offer a complete kit for the Woodsmith CNC router plan?

Yes, servo motors can be mounted on this machine. If the mounting dimensions are different than NEMA 23 or NEMA 34, then all you need to do is keep the center of the motorshaft with the center of the bearing location and locate the mounting holes for he servo you wish to use. Most industrial servos used for these machines share the same mounting dimensions and NEMA specifications.

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This machine is one of the most customizable machines out in the wild. Customers of these machines have fashioned many modifications to suit their needs.

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[796] Hello. To what extent can the design plans be customized? For example, if I wanted servo motors instead of steppers? That would requirements for motor mounting, controls, and electrical. Thank you.

Yes, the kit for this machine can be modified for the travel/routing dimensions of 12"x16"x6".

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[126] Could we customize this model to a smaller format with a higher Z? 12" x 16" x 6" Routing Area?

That z-axis lead screw travels one inch with 5 turns.

Use the formula:

steps/inch

The steps will be the motor natural steps multiplied by the microstepping = (200 x microstepping)

The number of inches is the travel for one motor revolution = 1/5

Lets say the microstepping is 1/2, then the steps per revolution is 200 x 2 = 400

So: 400 / (1/5)" = 400 / .2" = 2000 steps per inch

The driver will have a dip switch that will show the microstepping setting.

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[246] What is the steps per mm on original white ant z screw 314.96 is not right and trying to get it working again

There are 4 separate input terminals on the controller. However, you can add an unlimited number of sensors and switches to these inputs using a parallel wiring scheme for normally open circuits and a serial wiring scheme for normally closed circuits.

Check out this video where I explain these wiring schemes in detail:

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[575] how many inputs on mach3

Identify the Control Signals: First, determine which control signals from the DB25 interface card are used for spindle speed control. Typically, these are PWM (Pulse Width Modulation) signals or analog voltage signals.

VFD Configuration: Your VFD should be configured to accept the type of control signal your DB25 card provides. This involves setting parameters in the VFD that correspond to the type of input signal it will receive for speed control.

Wiring: Connect the appropriate output pins from the DB25 card to the input terminals on the VFD. This usually involves connecting the PWM or analog output to the corresponding input on the VFD. Make sure to consult the manuals for both your VFD and interface card for specific wiring details.

UCCNC Settings: Configure UCCNC to output the correct type of signal (PWM or analog) that matches your VFD's configuration. This is done through the software's spindle setup section.

Test and Adjust: Run some tests to ensure that the spindle speed is being correctly controlled by UCCNC. You might need to tweak settings in either the VFD or UCCNC for optimal performance.

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HEY ! I HAVE PURCHASED A VFD WITH MATCHING SPINDLE 1.5KW AND CONTROL PROGRAM UCCNC. MY INTERFACE CARD IS DB25, THE QUESTION HOW DO CONNECT TO DB25 SO THAT CAN SPEED UCCNC? SINCERELY "CNC BEGINNERS"

Yes, we can help you with leveling your CNC machine even if you didn't purchase it from us.

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[789] I need to level my cnc machine, but I didn't purchase it from you, so: Do you offer tech support with leveling a cnc? Because I don't see this problem listed .And: Do you offer support if my machine was purchased in China or from another vendor?

You can determine if the country is serviceable by:
- selecting the items you want to purchase on the website
- go to the cart (shopping cart top left of any webpage)
- log in, or register
- Enter the address and click on calculate shipping.

The webpage will return the direct rates and whether your area is serviced or not. Feel free to enter any address as long as you are able to receive the package from that address.

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Hi, very interested by your products to build my own CNC, I'm french, Can you deliver to France ? Thanks.

Absolutely, I can answer this type of question and anything other questions you may have with your new-to-you CNC router.

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[789] Can you help me with selecting a power supply ( and a few other components ) for the stepper motors that came with a homemade CNC Router I just purchased.

Make sure that the spindle motor output pin is not interfering with the signal. Go to config -> ports and pins -> motor outputs, at the bottom of the table, there will be a line for spindle. Make sure that spindle line item is disabled.

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I disabled the spindle port and I am still only able to activate port 3 and get 24v and even there when I enter m5 the voltage bounces all over the place. The other outputs read all over the place whether they have been designated as the spindle on the spindle settings tab

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I tried wiring a relay to each of the outputs and only out3 was able to activate the relay

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[575] I connected this to 24v power supply and only out3 will show 24v when activated the other 3 read 300+v whether activated or not

Wood dust can cause problems in a Variable Frequency Drive (VFD) like the Huanyang 2.2 kW 220V 400Hz unit. If wood dust gets inside the VFD, it can collect on important parts like the bakelite component on the heat sink. This can cause the part to get too hot because the dust traps the heat. When the bakelite component gets too hot, it can break. The dust can also block the airflow that helps to keep the VFD cool, making the heat problem worse. It's important to keep the VFD clean and away from wood dust to prevent these issues.

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Can Wood Dust in a VFD cause it to blow a bakelite component mounted on the heat sink in the lower part of the unit? Mine was a Huanyang 2.2 kw 220v 400HZ

Mach4 is designed to run in both 64 and 32-bit computers and operating systems, however, the parallel port interface will not work with 64-bit windows. The easiest solution would be to use a more modern CNC controller, like the:

pokeys57cnc that I sell
https://buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach4-mach3-USB-ethernet-Board

Or other options like the Smoothstepper board that I do not sell.

Both are great options.

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[468] I wanted to know if I could use a computer with 64 bits windows installed (with Parallel port in the mainboard) or not. Thanks

We already have a system that meets those needs:
https://buildyourcnc.com/images/machineConfigurations/greenBullV2_size_04x08_angle_flat_f1_no4thaxis_f2_wilasergantry_f3_nolaser_f4_wilaserready_.png

You can find that machine on the home page. It's the first machine on the page and all you need to do i click on the "Add A Laser" button at the top left of the image.

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Good day to you! We haven't communicated in quite some time! I am still wanting to pursue a 4 x 8 CNC spindle and 80kw laser system! Please respond so we can put this together!