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Type: Posts; User: sudip

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  1. Replies
    9
    Views
    2,171

    Re: in need of a drawbar

    may be this can help you. Tool clamping and declamping problem in the spindle of Batliboi machine.
  2. Replies
    10
    Views
    1,330

    Re: Z axis stage capstan driven

    I think here you can find the required solution.

    http://cncmachinetools.org/what-is-a-dc-servo-motor-what-is-the-working-principle-of-dc-servo-motor/
  3. Re: How to remove error " Turret out of position" in Ge fanuc 21i-t controller for la

    I think there is an indexing problem or it is generated from yor turret encoder. I think this can help you.

    everything about cnc machine tools and components.
  4. Thread: Oil skimmers

    by sudip
    Replies
    4
    Views
    1,090

    Re: Oil skimmers

    If you want the details of oil skimmer you should try this.

    http://cncmachinetools.org/oil-skimmer-best-type-oil-skimmer-used-industries/
  5. Replies
    17
    Views
    5,030

    Re: Power Drawbar Help Please

    I think you should check properly the stroke of cylinder and if necessary you should check this post

    http://cncmachinetools.org/collet-draw-bar-tool-insert-problem/
  6. Replies
    4
    Views
    1,940

    Re: CL-2MD - 5 Axis Make it to work

    You can get your answer if you know the details of 5 axis cnc, and I think this can help you..

    http://cncmachinetools.org/5-axis-cnc-machine-used-modern-machining-operation/
  7. Replies
    6
    Views
    2,946

    Re: Swapping tools in ATC while machine is running

    I think we should know the details of working of ATC in CNC machine.This can help you

    everything about cnc machine tools and components.
  8. Replies
    10
    Views
    1,827

    Re: 4th axis problems / better tail stock ? ?

    I think you have to adjust the backlash of the 4th axis.This can help you.

    http://cncmachinetools.org/backlash-adjustment-of-u-cam-rotary-table-of-tal-machine/
  9. Re: Can anyone lend some quick tips on lead screws and anti back lash nuts.

    I think this post can help you.

    http://cncmachinetools.org/ball-screw-in-cnc-machine/
  10. Replies
    7
    Views
    343

    you can visit www.cncmachinetool.org

    you can visit www.cncmachinetool.org
  11. Replies
    3
    Views
    2,393

    touch your spindle after rotation at 500 rpm for...

    touch your spindle after rotation at 500 rpm for 5 mnts. Is it abnormally hot, if so I think you have some internal problem in your spindle.
    you can try this

    spindle assembly. run out problem....
  12. Replies
    7
    Views
    1,157

    I think it should be the possible cause of...

    I think it should be the possible cause of spindle or axis vibration. check your spindle run out.

    you may try this.

    spindle assembly. run out problem. spindle bearing.cncmachinetools.org
  13. Replies
    10
    Views
    5,875

    yes there was a abnormal sound, I have cutoff the...

    yes there was a abnormal sound, I have cutoff the spindle. If it is a mech problem the bearings will be wear out.
  14. Replies
    10
    Views
    5,875

    It should be a mechanical problem, You should try...

    It should be a mechanical problem, You should try this

    Abnormal Sound In VMC 400 Spindle And Chattering Mark On Job & Spindle Assembly Of VMC 400 Machine.
  15. Replies
    2
    Views
    992

    I think you can check the followings to solve...

    I think you can check the followings to solve your problem. I think their is a problem spacer in your ball screw assembly.

    Various Bearring Arrangments Of Ball Screws And Their Application.
    ...
  16. I think you can try the following link. this...

    I think you can try the following link. this pallet changer can be used in mazak
    ...
  17. Replies
    2
    Views
    1,811

    I have a website named www.cncmachinetools.org ....

    I have a website named www.cncmachinetools.org . this is a website about maintenance ad operational view of cnc machine . I want to exchange the link to your company website. I it is possible then...
  18. Replies
    5
    Views
    2,169

    If you broad knowledge about turret assembly, you...

    If you broad knowledge about turret assembly, you will face no more problem. I think this will help you lot

    - CNCmachinetools.org
  19. Replies
    11
    Views
    2,618

    atc related problem

    Any type of ATC related problem Try this

    How The Tool Changing Arm (ATC Arm) Works In VMC Machine And Problem Related To ATC Arm .The geneva wheel has five divisions each of which is 72 degree...
  20. Replies
    1
    Views
    4,006

    During spindle switching control or speed range...

    During spindle switching control or speed range switching control, there was a conflict between the
    switch request signal (SPSL or RSL) and the power line state confirmation signal...
  21. Replies
    3
    Views
    1,261

    draw bar problem.

    I think you should check the collet or finger of the draw bar.

    You may try this
    tool is not inserted into spindle,problem in drawbar, disc spring or collet.
  22. Replies
    2
    Views
    992

    rotaryaxis

    you can attach the gear box shaft with the chuck cylinder by means of pulley and v belt. chuck will be placed on the spindle and the draw tube is placed inside the draw tube cylinder.

    you can try...
  23. ball screw

    If you need high accuracy ball screw you can try this

    Ball Screw In CNC Machine.
  24. Replies
    16
    Views
    3,937

    tool inserting problem

    I think you should check the draw bar cylinder and the tool holder collet.you may try this

    tool is not inserted into spindle,problem in drawbar, disc spring or collet.
  25. Thread: cutoff tool

    by sudip
    Replies
    2
    Views
    991

    tool inserting problem

    I think you should check the draw bar assembly and the tool holder collet. You may try this

    tool is not inserted into spindle,problem in drawbar, disc spring or collet.
  26. Ball screws are the most important part of the...

    Ball screws are the most important part of the machine. You should choose it and buy it after proper knowledge about it. This can help you

    Ball Screw In CNC Machine.
  27. Replies
    1
    Views
    1,825

    automatic tool changer.

    You have to rotate the arm manually from motor by releasing the motor brake.
    you should try this

    Automatic Tool Changers and Tool magazines with characteristics
  28. Replies
    4
    Views
    1,201

    angular contact bearing.

    Preloading of bearings are most important factor. I think this can help you.

    ball screw,bearing mounting arrangment,radial thurst bearing.
  29. Replies
    9
    Views
    1,695

    tool inserting problem

    I think it is a problem of draw bar adjustment problem. you may try this

    tool is not inserted into spindle,problem in drawbar, disc spring or collet.
  30. spindle assembly

    spindle bearings are angular contact bearing in most of the cases and they are fitted in back to back position. I think this may help you

    Abnormal Sound In VMC 400 Spindle And Chattering Mark On...
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