Linear and Rotary Motion


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Forum: Linear and Rotary Motion

Discuss ball/Acme screws, R&P, linear slides and theory here.

  1. Sticky Threads
  2. Sticky Thread Sticky: Ballscrew Basics

    Started by Swede‎, 03-01-2005 12:06 PM
    11 Pages
    1 2 3 4 5 ... 11
    • Replies: 128
    • Views: 191,241
    10-22-2018, 05:32 PM Go to last post
  3. Poll Sticky Thread Sticky: Poll: Screw Threads 101

    Started by widgitmaster‎, 05-20-2006 10:37 AM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 71,910
    05-04-2015, 05:31 PM Go to last post
  4. Sticky Thread Sticky: Servo or Stepper for CNC?

    Started by CNC_Kid‎, 02-05-2006 03:37 PM
    5 Pages
    1 2 3 4 5
    cnc, cutting, plasma, run, servo, wan
    • Replies: 55
    • Views: 80,498
    02-08-2013, 03:27 PM Go to last post
  5. Sticky Thread Sticky: Linear Motion F A Q compilation. Please read before posting.

    Started by svenakela‎, 02-28-2007 06:52 PM
    • Replies: 9
    • Views: 29,408
    04-01-2011, 05:59 PM Go to last post
  6. Forum Threads
  1. Advice on Bearing for 24" Rotary Table?

    Started by disneytoy2‎, 11-28-2018 07:26 PM
    bearings, crazy, expensive, prefer, randy
    • Replies: 4
    • Views: 175
    12-13-2018, 11:44 AM Go to last post
  2. Z Axis slipping deeper

    Started by vangalvin‎, 12-11-2018 01:38 AM
    checked, cnc conversion, seig, sx2, z axis drifts
    • Replies: 4
    • Views: 150
    12-12-2018, 07:08 PM Go to last post
  3. Talking Need Help!- mgn12mm linear rails on a desktop cnc ??

    Started by Kkatl‎, 12-10-2018 01:35 PM
    • Replies: 0
    • Views: 64
    12-10-2018, 01:35 PM Go to last post
  4. Need advice on belt selection HTD 8M?

    Started by disneytoy2‎, 12-02-2018 01:41 PM
    25mm, belt, options, pulley, wide
    • Replies: 3
    • Views: 135
    12-09-2018, 01:40 AM Go to last post
  5. Need Help!- Advice: Belt drive or Ball Screw for 2 Meter tall Z axis...

    Started by disneytoy2‎, 11-29-2018 10:31 AM
    • Replies: 11
    • Views: 289
    12-08-2018, 07:07 PM Go to last post
  6. New Machine Build- Where to source good & reasonably price BK12/BF12 sets?

    Started by evalon‎, 11-25-2018 09:47 AM
    bk12/bf12, cnc, good, sets, vendor
    • Replies: 2
    • Views: 214
    12-04-2018, 04:04 PM Go to last post
  7. DIY 4th axis

    Started by Scot808‎, 11-22-2018 03:05 AM
    4th, 9mm, axis, belts, wide
    • Replies: 2
    • Views: 224
    12-03-2018, 12:31 AM Go to last post
  8. modifying a lathe spindle for use as a 4th axis

    Started by boss4‎, 11-21-2018 02:23 AM
    • Replies: 5
    • Views: 218
    11-25-2018, 04:33 AM Go to last post
  9. Best belt drive ever! (If I do say so myself)

    Started by Mike Everman‎, 06-12-2008 07:24 PM
    29 Pages
    1 2 3 4 5 ... 29
    • Replies: 346
    • Views: 195,166
    11-16-2018, 07:33 AM Go to last post
  10. Ballscrew assembly

    Started by BriceO‎, 10-26-2018 11:08 AM
    bk15, difficult, push, side, support
    • Replies: 5
    • Views: 236
    11-05-2018, 09:01 AM Go to last post
  11. Build Thread- 4th Axis Conversion

    Started by Jim Dawson‎, 12-19-2016 08:46 PM
    • Replies: 6
    • Views: 1,020
    11-03-2018, 08:39 PM Go to last post
  12. 8 mm ballscrews?

    Started by martin_05‎, 11-01-2018 08:40 PM
    ball, ballscrew, mass, pushing, rotational
    • Replies: 0
    • Views: 140
    11-01-2018, 08:40 PM Go to last post
    • Replies: 0
    • Views: 101
    10-31-2018, 10:31 AM Go to last post
  13. Need Help!- Z axis backlash of around 0.2mm could it be a worn ballnut ?

    Started by vangalvin‎, 10-25-2018 06:03 PM
    backlash, ballnutt, cncfusion, issues, seig sx2
    • Replies: 6
    • Views: 186
    10-31-2018, 01:47 AM Go to last post
  14. Could I machine ballscrews?

    Started by men8ifr‎, 10-26-2018 03:53 PM
    ballscrews, expensive, hardened, lathe, machine
    • Replies: 5
    • Views: 274
    10-27-2018, 07:53 AM Go to last post
  15. high accuracy timing belts & pulleys

    Started by mrsa‎, 10-12-2018 12:04 AM
    2 Pages
    1 2
    belts, cnc, pitch, pulleys, timing
    • Replies: 17
    • Views: 626
    10-22-2018, 11:33 AM Go to last post
  16. Where to source ballscrews and nuts

    Started by men8ifr‎, 10-17-2018 02:29 PM
    appreciated, ballscrews, machine, milling, nuts
    • Replies: 6
    • Views: 307
    10-20-2018, 08:29 AM Go to last post
  17. Ballnut advice and specification

    Started by men8ifr‎, 10-17-2018 06:13 PM
    20mm, advice, ballnut, ballnuts, find
    • Replies: 1
    • Views: 127
    10-18-2018, 01:12 PM Go to last post
  18. A and C axis for a 5 axis milling machine

    Started by morfeus80‎, 06-12-2018 01:46 PM
    12 Pages
    1 2 3 4 5 ... 12
    100mm, axis, cnc, force, torque
    • Replies: 136
    • Views: 4,035
    10-18-2018, 07:46 AM Go to last post
  19. Linear glass scale pin 9

    Started by bluejets‎, 10-14-2018 10:06 PM
    • Replies: 3
    • Views: 146
    10-16-2018, 09:17 PM Go to last post

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