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Type: Posts; User: mrainey

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  1. Replies
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    2,494

    ME Consultant is still one of the best machining...

    ME Consultant is still one of the best machining calculators out there, and it includes a number of additional features useful to programmers and machinists. The Pro version adds a powerful quoting...
  2. Replies
    26
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    2,741

    Free calculator. ...

    Free calculator.

    https://www.closetolerancesoftware.com/Misc/depth.zip
  3. Replies
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    3,088

    In my opinion, those parts are unacceptable.

    In my opinion, those parts are unacceptable.
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    1,719

    I tried Adwords for a couple of years, found it...

    I tried Adwords for a couple of years, found it made no consistent difference in sales.


    Close Tolerance Software
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    1,514

    This will calculate the theoretical feedrate...

    This will calculate the theoretical feedrate needed to achieve a specified surface finish when using a specified tool radius.


    Surface Finish
  6. So, when facing from large diameter to small, you...

    So, when facing from large diameter to small, you use the tooltip to calculate RPM, but when turning along Z you use the stock diameter? Could get confusing.
  7. If RPM were to be calculated using stock diameter...

    If RPM were to be calculated using stock diameter instead of turn diameter, then what would be the reason for having G96 constant surface speed? My vote is for calculating RPM based on the actual...
  8. Replies
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    4,455

    I use Terabyte's Bootit Bare Metal to make a...

    I use Terabyte's Bootit Bare Metal to make a complete image of my Windows partition every week or two. I include the date in the name of the image folder (ex. 121517.img for December 15, 2017). I...
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    8,991

    Everybody have a great day today! :)

    Everybody have a great day today! :)
  10. Thread: Thread Pal??

    by mrainey
    Replies
    4
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    1,409

    Downloading instructions have been sent.

    Downloading instructions have been sent.
  11. Replies
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    8,991

    You should designate it as 1.4130-28 UNS. You...

    You should designate it as 1.4130-28 UNS. You would then have to include on your drawing every dimension needed for machining and inspection.

    According to the H28 manual, this would fall into the...
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    Wouldn't use that chart.

    Wouldn't use that chart.
  13. Replies
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    1,890

    I think the max minor diameter is 0.5917

    I think the max minor diameter is 0.5917
  14. Replies
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    2,259

    Back in the late eighties I worked (briefly) for...

    Back in the late eighties I worked (briefly) for SMW. At that time, all of their indexers came from China.
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    ThreadPal numbers agree with Gagemaker numbers.

    ThreadPal numbers agree with Gagemaker numbers.
  16. This software is made to order for what you want...

    This software is made to order for what you want to do. Ten day free trial.

    http://closetolerancesoftware.com/MEPro.html
  17. Replies
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    I've never seen a spec for drill depth. Here's...

    I've never seen a spec for drill depth. Here's some useful info for tap depth.

    http://www.closetolerancesoftware.com/Misc/npt%20tap%20projection.jpg
  18. For what it's worth, ME Consultant outputs 98...

    For what it's worth, ME Consultant outputs 98 SFM, 752 RPM, .0031 IPR, and 9.25 IPM. This is with substitution to 1020 steel and .750 depth of cut (max allowed by the program for .500 end mill). ...
  19. Given the max/min coating thickness or polishing...

    Given the max/min coating thickness or polishing removal, ThreadPal can calculate the required machining dimensions for a number of different thread types.

    ...
  20. Replies
    4
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    1,164

    Have you used G54 previously with this control? ...

    Have you used G54 previously with this control? If not, maybe the G54 option was never purchased (or otherwise enabled).
  21. Replies
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    2,706

    Info from ThreadPal: 170481

    Info from ThreadPal:


    170481
  22. Replies
    2
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    1,052

    I can recommend CNC Concepts. CNC Concepts,...

    I can recommend CNC Concepts.

    CNC Concepts, Inc.
  23. Replies
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    Goes back at least this far. ...

    Goes back at least this far.

    http://www.practicalmachinist.com/vb/cnc-machining/insert-drills-mill-118589/?highlight=slam+cycle
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    ThreadPal data for BSPP (Rp) were taken from ISO...

    ThreadPal data for BSPP (Rp) were taken from ISO 7-1, which does not list 5/8.
  25. When I wrote my ThreadPal software, I had to rely...

    When I wrote my ThreadPal software, I had to rely on the tolerances when they were available in the tables, and on the formulas when the tolerances weren't available. An algorithm for R40 rounding...
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