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Forum: Linear and Rotary Motion

Page 1 of 118 1231151101
Threads 1 to 20 of 2359

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

  1. Sticky Thread Sticky: Ballscrew Basics

    Started by Swede, 03-01-2005 05:06 PM
    11 Pages
    1 2 3 ... 11
    • Replies: 128
    • Views: 9,538
    10-22-2018, 09:32 PM Go to last post
  2. Poll Sticky Thread Sticky: Poll: Screw Threads 101

    Started by widgitmaster, 05-20-2006 02:37 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 52
    • Views: 4,697
    07-02-2015, 01:48 AM Go to last post
  3. Sticky Thread Sticky: Servo or Stepper for CNC?

    Started by CNC_Kid, 02-05-2006 08:37 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 56
    • Views: 5,877
    05-29-2013, 11:12 AM Go to last post
    • Replies: 9
    • Views: 1,258
    04-01-2011, 09:59 PM Go to last post
  1. Z Axis slipping deeper

    Started by vangalvin, Today 06:38 AM
    checked, cnc conversion, seig, sx2, z axis drifts
    • Replies: 0
    • Views: 5
    Today, 06:38 AM Go to last post
  2. Need advice on belt selection HTD 8M?

    Started by disneytoy2, 12-02-2018 06:41 PM
    25mm, belt, options, pulley, wide
    • Replies: 3
    • Views: 18
    12-09-2018, 06:40 AM Go to last post
    • Replies: 11
    • Views: 30
    12-09-2018, 12:07 AM Go to last post
    • Replies: 2
    • Views: 26
    12-04-2018, 09:04 PM Go to last post
  3. Help! Harmonic Drive 4th Axis Troubles

    Started by BanduraMaker, 02-17-2016 07:09 PM
    2 Pages
    1 2
    4th, axis, drive, ideas, software
    • Replies: 19
    • Views: 1,138
    12-04-2018, 11:54 AM Go to last post
  4. Ballscrew length

    Started by vadimt, 08-31-2016 04:41 AM
    cnc, people, start, ballscrews, ballscrew
    • Replies: 11
    • Views: 759
    12-04-2018, 11:53 AM Go to last post
  5. DIY 4th axis

    Started by Scot808, 11-22-2018 08:05 AM
    4th, 9mm, axis, belts, wide
    • Replies: 2
    • Views: 39
    12-03-2018, 05:31 AM Go to last post
  6. Advice on Bearing for 24" Rotary Table?

    Started by disneytoy2, 11-29-2018 12:26 AM
    bearings, crazy, expensive, prefer, randy
    • Replies: 2
    • Views: 20
    11-29-2018, 06:39 PM Go to last post
  7. modifying a lathe spindle for use as a 4th axis

    Started by boss4, 11-21-2018 07:23 AM
    • Replies: 5
    • Views: 31
    11-25-2018, 09:33 AM Go to last post
  8. Best belt drive ever! (If I do say so myself)

    Started by Mike Everman, 06-12-2008 11:24 PM
    29 Pages
    1 2 3 ... 29
    • Replies: 346
    • Views: 11,814
    11-16-2018, 12:33 PM Go to last post
  9. Ballscrew assembly

    Started by BriceO, 10-26-2018 03:08 PM
    bk15, difficult, push, side, support
    • Replies: 5
    • Views: 64
    11-05-2018, 02:01 PM Go to last post
  10. 4th Axis Conversion

    Started by Jim Dawson, 12-20-2016 01:46 AM
    • Replies: 6
    • Views: 364
    11-04-2018, 12:39 AM Go to last post
  11. 8 mm ballscrews?

    Started by martin_05, 11-02-2018 12:40 AM
    ball, ballscrew, mass, pushing, rotational
    • Replies: 0
    • Views: 44
    11-02-2018, 12:40 AM Go to last post
    • Replies: 0
    • Views: 39
    10-31-2018, 02:31 PM Go to last post
    • Replies: 6
    • Views: 95
    10-31-2018, 05:47 AM Go to last post
  12. Could I machine ballscrews?

    Started by men8ifr, 10-26-2018 07:53 PM
    ballscrews, expensive, hardened, lathe, machine
    • Replies: 5
    • Views: 73
    10-27-2018, 11:53 AM Go to last post
  13. high accuracy timing belts & pulleys

    Started by mrsa, 10-12-2018 04:04 AM
    2 Pages
    1 2
    belts, cnc, pitch, pulleys, timing
    • Replies: 17
    • Views: 202
    10-22-2018, 03:33 PM Go to last post
  14. Where to source ballscrews and nuts

    Started by men8ifr, 10-17-2018 06:29 PM
    appreciated, ballscrews, machine, milling, nuts
    • Replies: 6
    • Views: 82
    10-20-2018, 12:29 PM Go to last post
  15. Ballnut advice and specification

    Started by men8ifr, 10-17-2018 10:13 PM
    20mm, advice, ballnut, ballnuts, find
    • Replies: 1
    • Views: 55
    10-18-2018, 05:12 PM Go to last post
  16. A and C axis for a 5 axis milling machine

    Started by morfeus80, 06-12-2018 05:46 PM
    12 Pages
    1 2 3 ... 12
    100mm, axis, cnc, force, torque
    • Replies: 136
    • Views: 2,083
    10-18-2018, 11:46 AM Go to last post

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