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Type: Posts; User: Bri4n

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  1. Replies
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    Re: bearing/rail questions

    Then I could use them on all 3 axis on a 24" x 48" gantry router. They just look too small, but then that's why I asked cause I had no idea what I had picked up. I was going to go with the SBR I...
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    bearing/rail questions

    I scored 3 bearings (SHS 15V) and 2 6-7 foot long rail from work today. I know next to nothing about the profiled rail and I am building a 3 axis gantry router and I would like to use these rails. I...
  3. Thread: Rifle relief?

    by Bri4n
    Replies
    2
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    280

    Re: Rifle relief?

    Ask here......

    CNC Military Emblems Home
  4. Replies
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    Sticky: Anyone have a cad file of a stock for an 870?...

    Anyone have a cad file of a stock for an 870? Would love to have one with a pistol grip on it.
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    Not sure about the nuts or washer tightening but...

    Not sure about the nuts or washer tightening but these are the bearings I bought.

    608ZZ Bearing 8x22x7 Shielded VXB Ball Bearings | eBay

    I left the lock washers out this time to see if that...
  6. Replies
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    Bearing help on my Joe's 2006

    After I run the machine for a couple of weeks this keeps happening to the bearings. These are on the long axis.


    203520

    This is the third set I have put on this time I barely tightened them...
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    Thanks

    Thanks
  8. Replies
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    Which one is better?????????

    I currently have a rigid 2.5 hp router on my Joes 2006 but i have been looking at one of these......a 400 watt chinese spindle. I am only working with wood and plastics right now.


    CNC 400W...
  9. Replies
    1
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    Help with Mach 3 setup

    IN the directions for the 540 it says to set mach 3 to 2 rev per second and turn the trim pot on the 540. How do I set mach 3 to run my motors to 2 revs per second?
  10. Replies
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    motor cable cut by machine g540

    My machine pinched off one of the motor wires and it shorted to ground. All I get now is the red fault light how do get the drive reset? Can I replace the broke axis with the 4th axis on the G540?
  11. Replies
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    Thanks I got it now.

    Thanks I got it now.
  12. Replies
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    2,414

    Yes it is the SSR-DA. Can you all show me a...

    Yes it is the SSR-DA. Can you all show me a simple drawing of how to make the connections I thought I knew but I am now wondering. The way I understood it was to solder the resistor to the diode and...
  13. Replies
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    Thanks alot it is appreciated.

    Thanks alot it is appreciated.
  14. Replies
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    2,414

    Thanks for the help, what are the chances of me...

    Thanks for the help, what are the chances of me burning my power supply or 540 up if I get this wrong?
  15. Replies
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    What size resistor would I need? Or do you have a...

    What size resistor would I need? Or do you have a formula I could use to figure it out? Which diode would you reccomend? I have some of both that I scavanged but I don't know how to figure out what...
  16. Replies
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    G540 and 32 volt relays

    I have a G540 with a 48 volt power supply, I did not think things through and bought 2 32 volt relays. I am guessing hooking up the positive side of the relay would spell death for the relay since it...
  17. Replies
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    Sticky: Does anyone have a .dxf of a patrolmans badge...

    Does anyone have a .dxf of a patrolmans badge like this one?188052
  18. Replies
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    1,413,637

    Sticky: Just about any of them would work all I really...

    Just about any of them would work all I really need is joystick hole placement and button spacing. I have not had any luck finding anything in dxf format.
  19. Replies
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    1,413,637

    Sticky: Anyone have a dxf of an arcade contol panel with...

    Anyone have a dxf of an arcade contol panel with button and joysticks?
  20. Replies
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    How did you cut the longer parts on the jgro been...

    How did you cut the longer parts on the jgro been searching but can't come up with anything.
  21. Replies
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    21,757

    Sticky: Does anyone have the dust shoe file? I can't seem...

    Does anyone have the dust shoe file? I can't seem to find it.
  22. Replies
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    mach 3

    mach 3
  23. Replies
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    Y motor responds when it feels like it????

    I purchased this TB6560 board not a red or blue but a green one. Here is the link...CNC New Design 3 Axis TB6560 w PWM Quiet Reliable Operation Expandable to 4 Axes | eBay


    So everything works...
  24. Thread: Resistors

    by Bri4n
    Replies
    5
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    628

    I was afraid that the motor would try to pull 4...

    I was afraid that the motor would try to pull 4 amp through a 3 amp chip. Thanks for the help.
  25. Thread: Resistors

    by Bri4n
    Replies
    5
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    628

    4.2 amp stepper motor paired up with a chinese...

    4.2 amp stepper motor paired up with a chinese ebay TB6560 drive. Can the resistor be put in between the driver board and the motor?
  26. Thread: Resistors

    by Bri4n
    Replies
    5
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    628

    Resistors

    I am sure this has been covered but I missed it. Can a resistor be added to a motor that is rated at 4.2 amps to limit the current so that a 3 amp drive could be used?
  27. Replies
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    Thanks for the help guys, I will be trying this...

    Thanks for the help guys, I will be trying this as soon as time permits. I was hoping that someone on here had the same setup.....I cross posted this on the EMC forum as well.
  28. Replies
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    EMC and chinese board

    I bought a driver board off of ebay a few years ago and it is very similar to this one.

    4 Axis A3977 CNC controller for CNC Router Mill products, buy 4 Axis A3977 CNC controller for CNC Router...
  29. Replies
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    Lead Screw Question

    Is there a rule of thumb for setting up the tension on the lead screw with AB nuts?
  30. Replies
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    Look through this thread. ...

    Look through this thread.

    http://www.cnczone.com/forums/showthread.php?t=19346
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