You will probably have post processors like the following listed:
Mach2/3 ATC Arcs (inch)
Mach2/3 ATC Arcs (mm)
Mach2/3 Arcs (inch)
Mach2/3 Arcs (mm)
Mach2/3-WrapX2A ATC Arcs (inch)
Mach2/3-WrapX2A ATC Arcs (mm)
Mach2/3-WrapY2A ATC Arcs (inch)
Mach2/3-WrapY2A ATC Arcs (mm)

If you have an Automatic Tool Changer, use the post processor with the ATC in the name. For most applications and if you don't have an ATC (automatic tool changer), use the Mach2/3 Arcs (inch) or (mm) post processor.




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How do I determine what post processor I have on my shop built CNC. There are about a million to choose from on Vcarve Pro

To home the z-axis using a plate:
- Connect the end mill using a large clamping device like an alligator clip with a wire connected to GND.

- Connect the plate (solder a wire to the plate) to one of the input pins.

- You can use the autoset to setup that pin in Mach3 simply by touching the two together once connected to the pin and GND.

Alternatively, the end mill can be connected to the pin and the plate connected to GND as long as there becomes a complete circuit when the end mill touches the plate.

To setup homing for the Planet-CNC homing and limits, go to the Planet-CNC Machine setup page which explains the process step by step: http://www.planet-cnc.com/faq/machine_setup/

Customer Response:
How do I get homing on z to work with planet cnc software using build your own usb board. I have gone to planet website and followed the instructions provided but my software will not allow entries in the required fields they are grayed out is it because I am not using planet-cnc's board, I have used this method for years with Mach3 and would like to use it with the usb board and software.

Answer:
Just received information from the developer. The instructions on how to use a plate for z-axis homing (moveable sensor) can be found here:

http://www.planet-cnc.com/faq/moveable_sensor/

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How do I get Homing on Z to work with Plate and Ground using Buildyourcnc usb board all the entries for the sensor in planet-cnc are grayed out. I am using input z- and I purchased the software

Hi. The relay that we sell here:
https://www.buildyourcnc.com/item/electronicsAndMotors-breakout-Relays-relay-board-250V-12A-5V

Has the same relay as the parallel breakout board:
https://www.buildyourcnc.com/item/electronicsAndMotors-parallel-breakout-relay

And contains three terminals: "S", "P" and "P". The "P" is always connected and will be the connection between the "S" or the "O" depending on if you need the connection to be Normally Closed (NC) or Normally Open (NO).

- Use the "O" if you need the connection from "P" and "O" to be Normally Open, meaning that the circuit will close (be connected) if the relay engages.

- Use the "S" if you need the connection from "P" and "S" to be Normally Closed, meaning that the circuit will open (be disconnected) if the relay engages.

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I purchased your single relay and need to know what wire go s to the signal in

Hi. The relay that we sell here:
https://www.buildyourcnc.com/item/electronicsAndMotors-breakout-Relays-relay-board-250V-12A-5V

Has the same relay as the parallel breakout board:
https://www.buildyourcnc.com/item/electronicsAndMotors-parallel-breakout-relay

And contains three terminals: "S", "P" and "P". The "P" is always connected and will be the connection between the "S" or the "O" depending on if you need the connection to be Normally Closed (NC) or Normally Open (NO).

- Use the "O" if you need the connection from "P" and "O" to be Normally Open, meaning that the circuit will close (be connected) if the relay engages.

- Use the "S" if you need the connection from "P" and "S" to be Normally Closed, meaning that the circuit will open (be disconnected) if the relay engages.

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I purchased your single relay and need to know what wire go s to the signal in

There are a number of opportunistic gadgets on the market to allegedly protect the user from hazards of cellular phones. You can search the Internet to find the latest, ranging from antenna shields to whole-body shielding materials. Most experts believe that these devices take advantage of customers' misunderstanding and unfounded fears to sell products with no real value. First of all, cell phones that operate within the guidelines established by national and international safety panels have never been shown to pose a health risk to the user (see answers to other questions on cell phone safety on this website). Secondly, placing any kind of shield over the antenna of a cell phone will in most cases cause it to increase its RF output as it attempts to compensate for signal loss in the shield and maintain a quality phone call. The U.S. Food and Drug Administration published an advisory on cell phones several years ago that said if you are concerned about risks of using a cell phone, then simply use it less. That is still good advice today. Gary Zeman, ScD, CHP Lawrence Berkeley National Laboratory

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ARE THERE PRODUCTS AVAILABLE TO THE GENERAL PUBLIC THAT CAN BE PURCHASED PROTECT CELLULAR OR PORTABLE TELEPHONE USERS FROM RADIATION? IF SO, WHERE THESE FOUND?

If you were logged in when you made the purchase, you can click the "My Account" link at the top of any page on this website and see all of your orders, order line items (with direct links to these items), and shipment information.

Here is a link to the "My Account" page for your convenience:
https://www.buildyourcnc.com/CustomerInfo.aspx

I did not see your username on your internal customer record, so I added this username and you should be able to see the information in the "My Account" page.

Additional Information:
I just tested your accounts page and the cable carrier links are in there. Thanks and please let me know if you need further assistance.

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I have purchased cable carrier chain and would like to know if you could send me a copy of that order as I need to purchase extra lengths of the links I bought. Thanks

For purchasing on our website, our account log in is a safe way to keep your personal data at hand for future orders. However we do not keep any bank information in our systems, it is a single use system.

Now dealing with the cnc book, you can view our web version of the book with a list of materials and hardware that will be needed here (https://www.buildyourcnc.com/cnckitintro.aspx).

Adding the items to your cart in the quantity's needed, now for certain items for example, or ACME screws, and aluminum angles will require a total length needed, but the specific lengths required will have to be email here (customerservice@buildyourcnc.com) or called here (281-815-7701) with the completion of your order.

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I want to purchase some items from your co. How do i go about it. I already have the buildyourcnc book and wand to begin.

The wire that is connected to the spindle can be a simple extension cord, that you find at a local hardware store. However there is a missing wire that is required(ground) which will have to be the same amperage of the extension cord.

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What wire do I need to power the spindle (ie, from the 220 outlet to the spindle). Would a dryer cable work? Is there specific amperage the wire needs?

Here is the new link to the Planet CNC software download page: http://planet-cnc.com/software/

You can try the software as a demo however you will have limited g-code lines you can run. I believe it was around 500, so you can create small items with the demo.
To fully unlock the Planet-CNC software you will need to purchase the license.

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I purchased the USB BOB and the link for the Planet-cnc software is broke. Will I need to purchase a license for the software as well?

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?

Looks like you are trying to screw me out of $30 plus tax as there will be no pdf files forthcoming unless I shell out another $255. Unless you provide the pdf files I will be forced to seek return of funds and will be notifying VISA, GOOGLE PLAY and the BBB doing so until I get satisfaction. If you are not going to honor your book title by providing complete usable information you should remove your book from the market place, or offer it for free. At this point I don't know how you justify screwing your customers like this, but this one ain't going to take it laying down.

Additional Information:
Official Buildyourcnc response:
Thanks for informing us of this issue. Have you looked at this part of the wabsite:
https://www.buildyourcnc.com/Book.aspx

The link to the "book" portion of the website is in the footer of every page of the website. If there is a problem with the pdf documents on any page of this portion of the website, please let me know here. Many thanks, Patrick Hood-Daniel

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I PURCHASED YOUR BOOK TO BUILD A CNC ROUTER, THE PLAN DRAWINGS ARE INDECIPHERABLE AND TEXT WITH THEM IS ILLEGIBLE. THERE NOTE REFER MDF PARTS LAYOUT 1 PDF, 2 PDF PLANS & CUT LIST DOWNLOADABLE FROM THIS SITE. WHERE THEY CAN'T FIND THEM?

As long as Mach3 orders are received during business hours they are generally emailed that same day.

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I have purchased the Mach3 licence from you, How soon can I expect the email with the licence?

Yes, you can use a corner plate very easily. You will want to make a corner plate that has three independent plates that do not conduct with each other. Each of these plates will be connected to a different input (i.e. IN1 for X, IN2 for Y and IN3 for Z). The end mill or tool that is inserted into the spindle will connect to V- of the 24V power supply, or the DCM on the controller, which is connected to the 24V V-. Then, you can use the ref all home button on the program run screen of Mach3.

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Is there a way to use an X,Y plate that will only be responsible for corner finding in Mach3 with the Mach3 USB controller?

You will need a CNC software that will control your router cnc machine, and your design CAD/CAM software will need to know the CNC software you plan on using so the post processor in the CAM software can create the g-code for the CNC control software. So if you have for example, Mach 3 and our parallel breakout board, you can use the Mach 3 post processor in your design software.

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I'm new to CNC and just finish building my router.I need software for my post processor and not sure if your product is what I need?

We are working on a keypad that will connect to the USB interface. It is possible to create a quick keypad using perf-board and some push buttons. All you need to do is connect one side of the switch to the pin of the axis and direction and the other side of the push button to the 5v pin. The datasheet shows the pinout of the jog connector.

Additional Information:
I had found the pins to wire in a job connector. My question is, what sort of connector do I look for (on Amazon for example) that will work for each 2 pin pair? I suspect they are the same as the connector for power and reset on my computer's motherboard, but I have no idea what to look for (what to buy).
thanks.

Additional Information:
20

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I need to find a connector(s) to wire a pushbutton array to the USB board I purchased. Do you sell such a connector. Can you tell me what to look for?/What such a connector is called?

The Mach3 USB interface board will require a 24V power supply to enable the use of the input, output terminals, and the spindle VFD 0-10V and output for speed control.

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Hi Patrick right now I have a parallel port cnc machine that I built in 2013 using the hardware and components I purchased from your website. I want to update my system by changing my current parallel port interface board to a Mach3 USB interface board from your website. Is the Mach3 USB interface board all I need to do this or is there other components I need to get. please advise.

Yes, you can connect a THC, Torch Height Controller, with the Mach3 USB controller. The THC uses the inputs to determine if the z axis needs to move up or down according to the arc of the plasma torch. The THC connects its outputs to the inputs of the controller so the controller will be informed of the states of the plasma torch.

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I am interested in using the Mach3 USB interface board. I was wondering if there was a way to run a torch height controller with this board for use with a plasma cutter, and if so do you know of any THCs that will work. Thank you.

Depending if the spindle can work with this specific VFD, it might be possible. However we would not like to risk you working unit, with a possible match so we would like more details on your specific model and any information available on the spindle itself.

Response
The only info on the spindle is 2.2KW 400HZ 220V. Made by Zhong Hua Jiang.

Was originally on a Delta C200 vfd. That is 220 single phase.

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I PURCHASED A VFD AND SPINDLE FROM FRIEND, HIS SET UP IS 220. DON'T HAVE 220 IN MY SHOP. QUESTION CAN USE YOUR 110 WITH THIS SPINDLE??

The axis and connection information for the 3D Printer Main Board can be found here in the instructions below the product information.

https://www.buildyourcnc.com/item/3D-Printer-Component-electronicsAndMotors-3d-printer-mainboard-FDMElectronics-3dprintermainboard

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I purchased the driver boards and MB shield for the White Ant. None of the headers are labeled. Is there a diagram showing which headers is for which axis? Is there also a diagram showing which pin on the driver is ABCD? I have watched the vids and the boards in them do not match what was sent to me.