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Type: Posts; User: asuratman

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  1. Replies
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    98

    Re: Comparison of two drives and advice?

    Do you think this DS1078 will give higher resolution or better result compare to common chinese cheap stepper driver eg. DM860H ?
  2. Replies
    2
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    283

    Re: Camworks Post Processor Mach3

    How much is this cost you ? Is this perpetual license ?
  3. Replies
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    6,107

    Re: OmioCNC report

    Do you all guys subcribe F360 or not ? I got a notice from autodesk that free F360 manufacture is only for limited time ... if you know how to extend free F360 manufacture life, let me know ......
  4. Re: Help with final motor specification decision

    I used nema 34 on x and y axis. nema 23 on z, all with the same MA860H driver and all voltage 70 volt, I found nema 23 motor hotter than nema 34. I think < 80 deg C, good info ... I was thinking to...
  5. Re: Interpreting Opinions for Gecko vs Cheap Drivers

    Good recommendation for next build, cost is not much different today. Wiring is not too complicated. Encoder cable is provided, the rest is almost the same as stepper. The last is just setting by...
  6. Re: Interpreting Opinions for Gecko vs Cheap Drivers

    They have good products hybrid stepper or closed loop stepper, the price is not too expensive. They claim the product is a lot better than stepper. More speed before losing step.
  7. Thread: 90vdc supply

    by asuratman
    Replies
    8
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    82

    Re: 90vdc supply

    It is easy to make this unregulated power supply. You can get all the components easily. If necessary, you can make the toroidal coil, many people can make them. Not much calculation and wiring.
  8. Replies
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    421

    Re: Kim's - BTW 4x8 CNC Build

    What mod size of rack you use ? How do u energize gearbox on rack ?
  9. Replies
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    513

    Re: Where this virus first spread from?

    What worry me is explosion of covid in area that is not many now ...

    you can read : https://www.who.int/emergencies/diseases/novel-coronavirus-2019/advice-for-public/myth-busters
  10. Replies
    20
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    513

    Re: Where this virus first spread from?

    Is almost impossible if not telling the truth.Today world, its hard to hide coffin go to graveyard. Like in Italy and Spain, on the news you can see coffins on the street. Even Russia can't hide the...
  11. Replies
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    513

    Re: Where this virus first spread from?

    Chinese government has already prohibit eating monster. It is 100 year cycle, before was spanish flu. Just curious, some countries got a lot of fatalities, but some not.
  12. Replies
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    193

    Re: CNC Acoustic Guitar - Neck with Heel

    Have you tried to cut with extra long drill bit ? Ground the bottom end first. Extra long drill bit usually a lot of stock.
  13. Replies
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    62

    Re: Plasma No arc but HF Work great

    If there is leak on hose, can we replace hose just with air compressor hose using the same new fittings. Suppose I do not want to import all complete torch system. I have never heard somebody replace...
  14. Replies
    13
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    154

    Re: Which Stepper Would Be A Better Buy?

    Which power supply work best on the stepper between switching power supply and toroidal power supply ? The toroidal PS is the output rectified and put capacitor in parallel.
  15. Replies
    0
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    53

    Hose for plasma

    Hi cnc guys,
    I just want to know if I want to replace hose on plasma cutter. Do you know what kind of hose is used on plasma cutter ? Is there any different between cut40, cut50, cut60, etc. Can we...
  16. Replies
    9
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    179

    Re: Method thread chasing

    That is API conn right ? You can check on API 7G.
  17. Replies
    9
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    179

    Re: Method thread chasing

    That is common connection DP, it is 4-1/2" IF Box. Maybe the fastest way is look for data sheet on API book ?
  18. Replies
    18
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    273

    Re: Servo motor setup

    I plan to retrofit my cnc lathe Wasino LN 32 A II for X axis and Z axis. She used Fanuc motor 2.6 kw frame 130 on both axis for such small cnc lathe. I will use Acorn CNC for this lathe. I think it...
  19. Replies
    18
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    273

    Re: Servo motor setup

    For servo motor, what is the min speed for servo motor as axis motor ?
    I found on fasttobuy a 1 kw servo motor 1000 rpm with 10 Nm and 1.5 kw motor 1500 rpm with 10 Nm, which one the better to...
  20. Re: Cheap THC module ? Would this work ? Some questions...

    Thanks for the info. I will contact you for mesa card.
  21. Re: Cheap THC module ? Would this work ? Some questions...

    Rodw,
    Only these 2 cards needed if you have table complete with motors and srivers ?
    Software is free download.
  22. Replies
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    1,178

    Re: 1st Build, will this be a decent Design?

    You can try this MA860HT 2-phase stepper driver Universal AC-DC...
  23. Replies
    13
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    262

    Re: Servo motors upgrade

    Hi Jim,
    Centroid sell servo drive for old fanuc ac/dc motor but the price is expensive. Is there any cheaper solution for the diy ?
  24. Re: JET GHB-1340A CNC Conversion (CAD Model link)

    What size of acme screw on X and Z ? Do you make them ?
  25. Re: Thanks for the Thread!! Made my decision on which company. NOT FLA...

    Nate made several machines by himself, compare to avid or chinese machines. So his machines lack of quality control. I made 1 ea cnc router machine take about 1 month with alot of attempt to fit...
  26. Re: Vectrac CNC Knee mill refit from Fanuc 0M to Camsoft

    Al,
    Thanks for reply, I just want to make sure that is almost impossible to control ac fanuc servo motor with a non fanuc board.
  27. Re: Vectrac CNC Knee mill refit from Fanuc 0M to Camsoft

    There is no possibility we use old fanuc ac servo motors with non fanuc drivers ?.
  28. Replies
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    2,231

    Re: Drilling Rig VS Wireline!!

    Hi Rick,
    You have a better future career in drilling. You said you can be a DD, another better route maybe coman. As coman you can have the biggest daily rate on the rig. As wireline specialist, you...
  29. Re: LATHE modification - FANUC motor drive question

    What kind of encoder to replace the fanuc's encoder so that we can use the existing fanuc ac servo motor ?
  30. Re: Any Good Options for Retrofitting an Old Mori Seiki SL3?

    What do you mean ?
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