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Question #: 3669

Question: What city are you in?

Current Solution

We are currently located in Houston Texas.

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Other Possible Solutions to this Question

  • witch city are you in

    We are located in Katy Texas which is near Houston.

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    witch city are you in

  • What are the tolerances of your machines?

    The tolerance of our machines, like any machine, depends on several variables. The major variables include the manufacturing tolerance, the type of machine control used, the precision of assembly, the thoroughness of maintenance, and the initial and ongoing calibration of the machine. Because we sell kits only most of these variables are outside our control. Therefore, we are hesitant to guarantee a certain level of tolerance for an end user. However, in our experience, tolerances of .001" are readily achievable with our machines.

    Additional Information:
    What is the likely tolerance one could achieve without continual frustration and months of tinkering?

    Additional Information:
    We actually do very little tinkering with our production machine. The wood has a very small coefficient of linear expansion as compared to metals and plastic, so calibration is reduced to a very infrequent state.

    As with all machines, the determination of backlash in all parts of the machine is important, managing the tightening of these points of adjustment is necessary, but are still done infrequently.

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    What are the tolerances of your machines?

  • What version of LaserCAD are you supporting now?

    At this time 1/10/2020, we support version 8.10.21. As new versions of LaserCAD are available, we will support the current version.

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    What version of LaserCAD are you supporting now?

  • What are your terms and conditions for financing?

    We work with banks who will process financing requests. For more information about submitting an application for financing please contact sales@buildyourcnc.com

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    What are your terms and conditions for financing?

  • What size forstner are used in the book build your own cnc

    That was a very long time ago, but I think I was using 3/4". You can use a size just larger than the outer width of the nut.

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    What size forstner are used in the book build your own cnc

  • What output pins on your BOB are used to control the SuperPID?

    Yes, you can use any two of the output terminals of the breakout board to control the SuperPID closed loop router controller (a diagram is not needed with these instructions).

    One output terminal will be used as an on/off (1/0 or 5v/gnd) that will be invoked with the M3/M4/M5 M-codes in your g-code instructions.

    The other terminal will be connected to either another 5v/gnd signal to control speed for 5000/20000 rpm or for PWM output (recommended) for proportional speed control.

    To setup this configuration in Mach3, go to your ports and pins dialog box (config menu -> ports and pins). Click on the spindle setup tab. In the Motor Control Section of the dialog, check the box for Use Spindle Motor Output and check the box for PWM control. Change the PWM Base Frequency to 50Hz.

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    What output pins on your BOB are used to control the SuperPID?

  • you have asked me a ? that I do not know what you are talking about

    You are just sending a lot off dust

    Additional Information:
    are you able to supply a control board only

    Additional Information:
    Yes.

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    you have asked me a ? that I do not know what you are talking about

  • What kind of software do I need?

    For software, you will need some sort of CAD (Computer Aided Design) software to draw your designs (such as SketchUp, AutoCAD, Corel Draw, etc.).

    You will then need CAM (Computer Aided Manufacturing) software to apply machine operations to your designs, and to export "G-code". We suggest CamBam. CamBam also has CAD capabilities, but they are quite limited and inefficient, so I would suggest using separate, dedicated CAD software.

    The final piece of software is for controlling the CNC machine. We suggest Mach3. This program reads the G-code and controls the movement of the CNC machine.

    CamBam and Mach3 can be found here: http://www.buildyourcnc.com/CNCsoftware.aspx

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    What kind of software do I need?

  • WHAT ARE CHINA PRICES FOR COLLETS?

    From: Milan Shah
    ACCU-FIX Precision Tools Pvt Ltd
    458, Manjusar GIDC, Savli, Vadodara, Gujarat, India
    Mobile: +(91) 7567975718

    ER 11 - STD. Precision Collet $3.61 - No 1/2" shank sizes.
    ER 16 - STD. Precision Collet $4.05
    ER 20 - STD. Precision Collet $4.27
    ER 25 - STD. Precision Collet $4.34
    ER 32 - STD. Precision Collet $4.69
    ER 40 - STD. Precision Collet $5.32
    ---------------------------------------------------------------

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    WHAT ARE CHINA PRICES FOR COLLETS?

  • what are the vfd spindle error codes

    Remember, steps to correct and troubleshoot issues with any electrical devices should be done by a professional electrician.

    If you have an HY series VFD, the fault codes are below:

    OC-1: Over-current during ramp up or over-current at constant speed.
    Recommended actions: 1, 2, 3, 4

    OC-1: Over-current during ramp up or over-current at constant speed.
    Recommended actions: 1, 2, 5, 6

    OC-2: Over-current at deceleration or over-current at stop.
    Recommended actions: 1, 7, 2, 9, 10

    dL: Output short circuit.
    Recommended actions: 11, 1, 10

    Ou-1 or 2: Over-voltage at stop, over-voltage at acceleration, over-voltage at constant speed or over-voltage at deceleration
    Recommended actions: 12, 13

    Fb: Fuse break.
    Recommended actions: 14, 10

    Lu: Low voltage.
    Recommended actions: 15, 16, 17

    OH: Over heat of inverter.
    Recommended actions: 18, 19, 20

    OL-1: Inverter overload 150% per minute
    Recommended actions: 2, 21, 22

    OL-2: Motor overload 150% per minute.
    Recommended actions: 21, 23, 24, 25, 26, 21

    dT: Motor over-torque
    Recommended actions: 21, 23

    E.b.S.A or E.b.S.n or E.b.S.d or E.b.S.S: No feedback from the auxiliary coil or the lectromagnetic contactor
    Recommended action: 27

    bt: Braking transistor damage.
    Recommended action: 27

    CPu: CPU fault.
    Recommended action: 27

    E.E.E.S or E.E.E.n or E.E.E.d or E.E.E.A: EEPROM fault
    Recommended action: 27


    List of recommended actions:
    If error shows at ramp up or at constant speed:
    1. Check for a short circuit or partial short circuit and the insulation of the output wire is sufficient.
    2. Increase the capacity or the inverter if it is too small. Replace with an inverter that has a larger capacity
    3. Extend the ramp-up time
    4. Decrease the torque and increase the set value.
    5. Check if the motor is blocked and if there is a sudden change in load.
    6. Check if there is a sudden chance in the power supply voltage.
    7. Extend ramp down time
    9. DC breaking is too high. Decrease DC breaking
    10. Replace the inverter.
    11. Check to see if there is a short circuit with the connection wire of the motor.
    12. Extend the ramp-down time or add a breaking resistor.
    13. Check the mains supply voltage and insure there isn't ant sudden change in voltage.
    14. Send the inverter for repair.
    15. Check whether the input voltage is normal
    16. check whether there is a sudden change in load.
    17. Check whether there is any phase missing.
    18. Check the fan in the inverter. Is it spinning? Is it blocked? Does it have any foreign matter stuck on the fins of the fan? If so, clear the fan.
    19. Check the ambient temperature in the space that the inverter is placed.
    20. Check for adequate ventilation for the inverter where it is placed.
    21. Check for jamming or any sudden change with respect to mechanical load.
    22. Set the V/F curve correctly.
    23. The motor is too small.
    24. The motor is hot and the insulation of the motor degraded.
    25. Check if the voltage has a large variance.
    26. Check if there is a phase missing.
    27. Contact the supplier

    Additional Information:
    I have cnc wood carving machine 1325 the inverter showing error 0006

    Additional Information:
    What is uc3 error

    Additional Information:
    My inverter read error oc-1 high frequency how you can help me please


    Additional Information:
    My inverter read error oc-1 high frequency how you can help me please


    Additional Information:
    203

    Additional Information:
    E2 error

    Additional Information:
    Hello , I have an Redsail cnc and I get the following error " UC3 "after that the spindle stops arter a small knocking sound ,would there be an solution to this ?

    Additional Information:


    Additional Information:
    what does it mean when my spindle VFD shows E o and stops.


    Additional Information:
    Vfd er.01.5c

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    what are the vfd spindle error codes

  • WHAT ARE THE BEST FOODS THAT WILL HELP YOU LOSE WEIGHT?

    Lettuce, or any vegetable. Also drink a cup of water before meals, it'll make you feel fuller.

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    WHAT ARE THE BEST FOODS THAT WILL HELP YOU LOSE WEIGHT?

  • what are the dimensions and model number of the 3/8" ID roller bearings on your website?

    The specifications for our 3/8" bearings are R6ZZ. The ZZ means double metal shielded. The metal shielding is to protect the ball bearings between the inner race and outer race.

    Inside diameter: 3/8"
    Outside Diameter: 7/8"
    Width: 9/32"

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    what are the dimensions and model number of the 3/8" ID roller bearings on your website?

  • THESE MACHINES ARE DANGEROUS, WHAT DO DO?

    These machines are inherently dangerous. Before the machine moves, the machine should be clear of any person by a dimension of at the distance of a persons reach plus a few more feet. This is the policies we institute in our shop and what is recommend to all of our customers. Treat these machines as you would treat any major power tool in the shop.

    With that said, you can certainly add some protective parts, but still keep folks away even with those installed. I would use the gantry side to do all of the mounting of the protective parts. Consider using sheet metal that you can bend and make a simple installation right on the gantry side.

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    THESE MACHINES ARE DANGEROUS, WHAT DO DO?

  • What size collet comes with your spindles?

    All of our spindles come standard with a 1/4" collet. The 2.2kw, and 4.0kw, can be upgraded to a 1/2" collet with a separate purchase.

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    What size collet comes with your spindles?

  • What is the warranty on your 2.2KW spindle

    We honor a one year warranty on most parts like main machine components, structural parts, mechanical parts and some electronic parts including spindles.

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    What is the warranty on your 2.2KW spindle

  • While motor tuning what are the recommended steps per inch, velocity, and acceleration for the GreenBull CNC?

    In the customer service live, just enter "motor tuning" and it will give you a list of all the recommended or default settings for our machines. However the acceleration and velocity for the greenBull(other machines) will be an actual determination on your trials. You will want the highest possible acceleration and velocity without the motors stalling, so you can do increments of ten to be on the safe side, if it is too slow try increments of 25.

    The steps per inch is dependent on the microstepping:
    Steps/Inch for the x and y
    Steps = 200 motor steps per revolution x 16 microsteps = 3200 steps
    Inches = sprocket number of teeth x pitch of the sprocket = 14 x .25" = 3.5 inches
    steps/inch = 3200 / 3.5 = 914.28
    This is really a starting point. You will then need to use the mach3 calibration function to get the perfect steps/inch value. Use as long a measurement as possible when calibrating.

    Velocity:
    Start with a value of 1000 ipm. Increase this value with a relatively low acceleration at about 10. You will notice at a particular velocity that it will stall. This is your stall velocity. I would take the stall velocity and reduce it by about 30% to 50% which should give you a good final safe velocity.

    Acceleration:
    Once the velocity is found, raise the acceleration until it start to stall at a low velocity. Reduce the acceleration by about the same percentage to stick with a safe acceleration.

    The acceleration is mostly dependent on torque (current) and the top speed is dependent on the amount of voltage.

    Give some tests with all of the axes running at the same time. If you notice and stalling, reduce velocities and acceleration depending on when the stall happens (top end, or acceleration curve).


    X-axis
    “CW8060 (6.0A) Driver”
    Set to 5.43A, 1/16 Microstep
    Dipswitches: 01100110 (“0”=down, “1”=up)
    Mach3 Motor Tuning: 914.29 steps/in
    Y-axis
    “CW8060 (6.0A) Driver”
    Set to 5.43A, 1/16 Microstep
    Dipswitches: 01100110
    Mach3 Motor Tuning: 914.29 steps/in
    Z-axis
    “CW8060 (6.0A) Driver”
    Set to 5.43A, 1/4 Microstep
    Dipswitches: 01100100
    Mach3 Motor Tuning: 1600 steps/in

    Additional Information:


    Additional Information:


    Additional Information:
    4th axis


    Additional Information:

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    While motor tuning what are the recommended steps per inch, velocity, and acceleration for the GreenBull CNC?

  • AND WHAT SIZES ARE THE PACKAGES OF MACHINE.

    the package sizes will be listed in your shopping cart, in the item detail. The site will also fully calculate shipping charges directly from the carrier, for each package you purchase.

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    AND WHAT SIZES ARE THE PACKAGES OF MACHINE.

  • What is the cost of the Planet-CNC software? Do you sell it?

    The base price for planet cnc is 69 Euros, which translates to $85.85 dollars. Can be found here (http://www.planet-cnc.com/index.php?page=shop)

    Additional Information:


    Additional Information:

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    What is the cost of the Planet-CNC software? Do you sell it?

  • WHAT ARE THE BLACKTOOTH SHIPPING DIMENSIONS?

    The blacktooth ships in 3 boxes.

    Structure 38x22x5 #54

    Components 14x13x13 #30

    Laser Tube 35x7x6 #4

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    WHAT ARE THE BLACKTOOTH SHIPPING DIMENSIONS?

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