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 11:06 AM
    7 Pages •
    1 2 3 4 5 ... 7
    $12, 0.200, adequate, almost, already, another, asking, attributed, available, ballscrew, cnc, cnc., deeply, diffuser, doi, down, engineered, enters, everyone, far, firmly, ground, guessed, heats, importantly, keep, killer, look, mos, non, not, opera, ques, races, recirculating, said, say, since, then, wan, whatever, within, worthless 6 Attachment(s) Display all thread images
    • Replies: 135
    • Views: 274,527
    cuixiansheng
    04-05-2024, 03:10 AM Go to last post

  3. Sticky Thread Sticky: Servo or Stepper for CNC?

    Started by CNC_Kid‎, 02-05-2006 02:37 PM
    4 Pages •
    1 2 3 4
    cnc, cutting, plasma, run, servo, wan
    • Replies: 61
    • Views: 132,607
    StrawberryBoi
    08-06-2021, 09:21 AM Go to last post

  4. Poll Sticky Thread Sticky: Poll: Screw Threads 101

    Started by widgitmaster‎, 05-20-2006 09:37 AM
    3 Pages •
    1 2 3
    195, 908, available, cus, down, eni, federal, its, mos, next, not, nut, opera, plus, predictable, screw, since, strengths, sub, then, theoretically, thread, threads, worms 2 Attachment(s) Display all thread images
    • Replies: 52
    • Views: 100,707
    awerby
    02-11-2019, 06:33 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 05:52 PM
    1110, 211, 242, 478, 495, gif, home made, http:, keep, mos, not, ques, swede, welcome, [img 1 Attachment(s) Display all thread images
    • Replies: 9
    • Views: 42,394
    cnc2
    04-01-2011, 04:59 PM Go to last post
  6. Forum Threads

  1. 1 linear rail on a gantry enough?

    Started by PCar‎, Today 06:07 AM
    3 Attachment(s) Display all thread images
    • Replies: 2
    • Views: 87
    peteeng
    Today, 06:06 PM Go to last post

  2. Thk HSR20 rail

    Started by kunte‎, 10-03-2024 01:11 AM
    ago, hsr20, rails, strollers, thk 3 Attachment(s) Display all thread images
    • Replies: 13
    • Views: 555
    joeavaerage
    10-06-2024, 04:14 AM Go to last post

  3. Need Help!- What is the theory on setting pneumatic balance cylinders on Z-axis?

    Started by IRwade‎, 05-29-2024 06:53 AM
    backlash, cnc, gantry, pneumatic, z-axis
    • Replies: 2
    • Views: 749
    elephantcnc
    08-29-2024, 11:42 PM Go to last post

  4. Unhappy Ballscrew causes the X axis motion to leave wavy traces when facing

    Started by maxfuchs‎, 08-28-2024 11:09 AM
    axis, ballscrew, distance, issue, nut
    • Replies: 2
    • Views: 183
    cncmakers001
    08-28-2024, 09:35 PM Go to last post

  5. 4th Axis design-> tapered roller bearings: Is bigger better? How big is too big?

    Started by crjohnson‎, 06-13-2024 08:00 AM
    2 Pages •
    1 2
    axis, bearings, cnc, roller, tapered 16 Attachment(s) Display all thread images
    • Replies: 32
    • Views: 2,615
    crjohnson
    08-06-2024, 06:07 AM Go to last post

  6. Cleaning up HGH20-CA bearings

    Started by canterburyflyer‎, 08-04-2024 08:46 AM
    bearings, clean, hgh20, sisters, time
    • Replies: 0
    • Views: 227
    canterburyflyer
    08-04-2024, 08:46 AM Go to last post

  7. New Machine Build- Thinking about building a second DIY machine

    Started by PhilipTheArab‎, 08-02-2024 12:47 PM
    case, cnc, good, machine, work
    • Replies: 6
    • Views: 581
    PhilipTheArab
    08-03-2024, 02:06 PM Go to last post

  8. Need Help!- Linear Rail Alignment & Stability in My First CNC Build

    Started by kis-mat‎, 03-12-2024 06:04 AM
    4 Pages •
    1 2 3 4
    aluminum, cnc, rails, screws, sketch 28 Attachment(s) Display all thread images
    • Replies: 70
    • Views: 38,115
    kis-mat
    08-03-2024, 09:53 AM Go to last post

  9. Need Help!- Universal Wanted.

    Started by Al_The_Man‎, 05-31-2024 11:17 AM
    ads, axles, lines, searched, turn
    • Replies: 3
    • Views: 748
    Al_The_Man
    05-31-2024, 02:01 PM Go to last post

  10. Need Help!- Matched angular contact bearings

    Started by slow-poke‎, 05-23-2024 02:27 PM
    axis, bearings, contact, matched, set
    • Replies: 2
    • Views: 731
    slow-poke
    05-23-2024, 06:01 PM Go to last post

  11. Please critique this concept and suggest a suitable timing belt

    Started by slow-poke‎, 05-07-2024 02:30 AM
    ballscrew, belt, cnc, knee, suitable 7 Attachment(s) Display all thread images
    • Replies: 10
    • Views: 986
    slow-poke
    05-23-2024, 02:24 PM Go to last post

  12. Looking for rack and pinion suppliers

    Started by nismo331‎, 05-17-2024 10:45 AM
    forum, pinion, rack, stores, suppliers
    • Replies: 1
    • Views: 872
    wendtmk
    05-17-2024, 03:31 PM Go to last post

  13. Assistance Needed Identifying A Ball Screw

    Started by lasakro‎, 04-17-2024 04:05 PM
    5 Attachment(s) Display all thread images
    • Replies: 2
    • Views: 1,031
    lasakro
    04-18-2024, 10:39 AM Go to last post

  14. Upgrading axis on cnc mill

    Started by dudz‎, 04-16-2024 02:05 AM
    20mm, axis, cnc, rails, supported 2 Attachment(s) Display all thread images
    • Replies: 9
    • Views: 731
    dudz
    04-17-2024, 04:15 AM Go to last post

  15. Need Help!- Z Axis gibb to ball screw connection

    Started by C-Hamm‎, 04-08-2024 06:21 PM
    ball, connection, feed, screw, surface
    • Replies: 0
    • Views: 560
    C-Hamm
    04-08-2024, 06:21 PM Go to last post

  16. Need Help!- Angular Contact Bearings - any experts out there?

    Started by slow-poke‎, 04-01-2024 02:31 PM
    backlash, bearings, nut, nuts, shim
    • Replies: 8
    • Views: 859
    joeavaerage
    04-03-2024, 07:44 PM Go to last post

  17. Need Help!- How many balls should there be in a ballscrew circuit?

    Started by slow-poke‎, 03-30-2024 01:19 PM
    balls, circuit, correct, downside, populate
    • Replies: 0
    • Views: 333
    slow-poke
    03-30-2024, 01:19 PM Go to last post

  18. Rotary table backlash HELP

    Started by mlinkadelsol‎, 03-26-2024 07:20 AM
    backlash, idea, manufacturers, rotary, table 3 Attachment(s) Display all thread images
    • Replies: 0
    • Views: 871
    mlinkadelsol
    03-26-2024, 07:20 AM Go to last post

  19. Single or Double Start Ball Screws?

    Started by kolias‎, 03-11-2024 12:29 PM
    cnc, rm1610, screws, single, start
    • Replies: 4
    • Views: 9,167
    kolias
    03-11-2024, 09:57 PM Go to last post

  20. Lightbulb Need Help!- Limit rotary axis motion to +/-180 degrees

    Started by gperkins‎, 10-07-2023 05:28 PM
    degrees, limit, limit switch, rotary stage, turntable 2 Attachment(s) Display all thread images
    • Replies: 5
    • Views: 3,709
    gperkins
    03-06-2024, 04:13 PM Go to last post
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