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Type: Posts; User: minicncuser

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  1. Re: as soon as i load g-code in mach3 my scale is out

    Is your Cut set to the outside of the line? If your using a 1/4 bit and cut on center your part will be 1/4 inch small.
  2. how can i set up a g28 move on the hand held controler

    hello,
    I built my 4x8 cnc and home to the front and park (g28) to the back out of the way is the a way to program a Marco button for this move and how ?
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    2,022

    Re: Curves Instead of Inside Corners???

    Try Exact Stop In Mach3
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    4
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    1,608

    Re: mach 3 stopped working

    If Mach 3 was not shut down right all setting go back to the last time it was saved ( saves every time you shut down Right)
  5. Re: Need Help with 5 Axis Bob / Mach3 / Huanyang Spindle Setup

    pd 1 and pd2 need to be set to 1
  6. Re: Need Help with 5 Axis Bob / Mach3 / Huanyang Spindle Setup

    I have the same set up and can only use it to go one way. My output was only 5 volts so I bought a pwm board to use the 10 volt from the vfd and got it to work that way but if you read the book that...
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    2,734

    Re: Some problems when cutting

    I was having some problems like that my steppers work miss steps when they have to go really slow i changed my steppers out for smaller ones from nema34 1600 oz to nema 23 340oz they have plenty of...
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    12
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    3,141

    Re: Laser Cutter for 3mm Ply and Balsa

    I can cut 3mm plywood with my 60 watt laser is not fast but it cuts you wanna make sure you have one with the air blowing out with the laser my 40 watt would cut though but it start the top on fire
  9. Re: need some help deciding on a NEMA 34 electronics kit

    I made a 4x8 bought nema 34 1600 oz stepper motors kit replaced with stepper with nema 23 320 oz used the drivers form kit the bigger motors gave me so much problems
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    945

    Re: totally screwed something up

    I been changing this for months and I posted last night and got the same anwser hese guys are so helpful.
  11. Re: do I not have something set right in mach3

    Thank you so much guys thats all it was
  12. Re: do I not have something set right in mach3

    Will try that thank you guys
  13. do I not have something set right in mach3

    I have a smaller cnc and use same setting in cam software everything works fine but I built a 4x8 its up and runnin but i have to change the g code 99% of time any ideas
    N100 G20
    N102 G0 G17 G40...
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    760

    Re: Slave Axis Moves Slower Then Other

    it was the speed setting in the ess plugin config
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    1
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    760

    Slave Axis Moves Slower Then Other

    i cant get motors to move same speed when wired right
    if i send output from y to both Drives works fine
    but i would like to wire it right and home each one
    Mach3 setting the same on all 4 axis ...
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    826

    Re: New CNC with no config info

    You tube can help alot when learning this stuff
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    890

    Re: My 1st Build With help from here

    feel free to leave a comment
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    890

    My 1st Build With help from here

    Its not the most pretty Machine still have lots to do but it works using it to rebuild it as i go to I plan on remaking the z plate as I rebuilt the gantry higher the the 1st time
  19. Re: Lost steps only on arcs even all low ipm

    I put a 425oz nema 23 on one drive I had kicking around Ger21 What a improvement I seen speeds at 400 imp that's something I never that I see from this home made router. I did order more for the rest...
  20. Re: Lost steps only on arcs even all low ipm

    Thank you guys Yeah I went much to big on the motors. I wanted to make sure i had penty of power But Bigger is not better in the world of stepper moters Live and learn So I will Order some smaller...
  21. Re: Lost steps only on arcs even all low ipm

    One power supply per driver, I have not played with any backlash settings i can have not had any problems with 45s All setting in mach3 are to defalt besides motor tunning I had a cheap usb...
  22. Lost steps only on arcs even all low ipm

    Pulling out my HAIR
    Home made Router 4x8 I can mov the y axis at 250 ipm in jog no prob. (set to 200 to be safe) But if you post a code to it with arcs when it will lose steps on y ( two motors...
  23. Re: Debating getting into CNC work, have some questions.

    It only take a sec to crash a machine the cheaper one on ebay have no protection against a simple mistake. There are some places you can have your ideas made for you so you can begin to see how they...
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    2,098

    Re: FOR ARTCAM PRO 9.1

    I dont think artcam will let you but if you have vcarve pro i think you can open it there and export it
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    2,098

    Re: FOR ARTCAM PRO 9.1

    If you looking for help look on youtube many videos on how to use it there
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    2,034

    Re: Laser machine does not cut evenly

    I bought a cheap one off ebay it did the same thing the laser beam was off there is a few youtube videos on it mine was easy to tell I just taped a card in front of the mirror and I have a test...
  27. Re: Desperately seeking ULS-25---X7DSP advice with limit switches

    try google proximity switch wiring
  28. Re: 6040 Chinese Router just stopped in middle of program

    I bought a 3020 Chinese router it came with two small fuses like xmas lights.
  29. Re: IM NEW AT ARTCAM NEED SOME HELP PLEASE!!!

    Area Clearance will cut the whole area Machine Along Vector will cut alone the line
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    Re: Mach3 Limit/Home issue with slaved axis

    I tryed setting up Home and Limit switches your home must be before your limit you can not use the same switch as both or it will go in alarm as limit and wont home
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