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Type: Posts; User: deadlykitten

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  1. Replies
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    Re: CNC Lathe Program

    actually i did not said that both formats are shifed, but that they may be shifted, thus there is a probability



    again, here is a probability : it may happen, or not; and when it happens, the...
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    810

    Re: CNC Lathe Program

    hi / yes, that is true, but a full circle is a particular case, and also R<0 may deliver arches > 180*



    aaa, do you have a programing book ? :) i don't know, maybe you do ... if you would have...
  3. Replies
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    Re: videos & stuff from the big www

    How people think CNC machines work - YouTube
  4. Replies
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    810

    Re: CNC Lathe Program

    hello again, in both cases, the result may be affected by an error :
    ... r syntax : center may be shifted
    ... ijk syntax : r may be shifted
    * even so, effects happens at a scale that is too low,...
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    Re: CNC Lathe Program

    hello again, considering that code is ok, on a 3digits machine, when the control needs to calculate the center, from an R syntax, then the center may be shifted, thus there is a probabiblity

    by...
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    Re: CNC Lathe Program

    hi, considering that code is ok, for both R and IJK variant, the difference between them may shift the center position with 1um, and this is not such a big deal; even diff is generally > 1um

    about...
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    Re: Okuma ESV4020 Tool Change Hang Up

    hi, i found this inside manuals : something seems to be stucked, or reacting too slow; i am sorry, i can't help any futher / kindly :)



    Spindle tool outside cylinder unclamp LS is not OFF.
    ...
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    Re: Drip feed code OSP U100m

    hi cg, maybe you could use the space available to msb files; i don't have experience with your machine, but i can tell you what i did, on a lathe :
    ... after default system install, msbs store...
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    Re: CNC Lathe Program

    hi, that is relative to accuracy of the software that generated the program, the way it rounds up numbers, etc; in such a case, errors should be the same, regardless of g-code syntax ( R vs ijk );...
  10. Re: Variable Programming - Critique My Code, Please

    hi, if you are still intersted into this, i may try to help :) ... but i can't download the code, and i can't see the picture, so re-post them if you wish / kindly :)
  11. Re: Coolant in tool changer oil - GENOS 560 V

    hi, please share a photo with all your pullstud types; it may be an o-ring issue, that may lead to spindle - burn

    i have seen this before, and finding this issue took months; i don't know if this...
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    Re: Tips for straighter bores

    hi hanermo, yup, and also those delivered by coordinate grinding machines, especially because they grind, thus cutting force is low, and remanent tension, inside the part, is really low : this helps...
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    Re: dimensionality of geometry

    hi :)
    ... image 1 : that is a dimension based on " the principle of maximum material " ( i don't know if this translation is ok ); those 2 diameters have to be as concentric as possible; should be...
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    Re: Tips for straighter bores

    hi, i discuss methods to deliver straighter bores; this also includes reamers :)



    with all respect, this is not true ...



    when the reamer follows the hole, it is because of a few...
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    Re: National para

    hi, check also this okuma app : https://www.myokuma.com/view-control

    kindly :)
  16. Re: Need help with Mori-Seiki programs.

    hy bavsec, idea shared by dan fritz seems ok; you definetly need a text-editor, capable of handling custom conditions; i believe that also notepad++ can do such things, but i don't have experience...
  17. Re: please, how to check alignment for small tool ...

    hello, it's been a while, but i believe i know how to check a genswiss system; idea behind it that any measuring device has to be checked to be within specs, and if it is ok, then you may use it...
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    Re: Tips for straighter bores

    oau, i forgot this thread :)



    all these are frequent aspects :
    ... tool costs, especially non-standard sizes
    ... tool delivery time
    ... setup time ( alignment, tir check, etc )
    ......
  19. Poll: Re: Machinist or Machine Operator? You decide..

    oau, what a conversation :) i am so full of wisdom-ready-2-share :
    ... once an operator, maybe always an operator; once a machinist, never again an operator
    ... women are the best machinists; god...
  20. Re: HOW DO YOU METRIC THREAD WITH OKUMA LATHE OSP

    hi, you don't need to re-set the machine, to be able to deliver a metric or inch thread; you need a bit of infos about :
    ... threading cycles ( pls find attached pdf )
    ... metric threads profile...
  21. Re: Need to flatten 5/8" thick aluminum plate

    27" x 48", 090" > 70 x 125, curved2.3 pfff :)

    with a bit of luck, you may accentuate the curvature each time you cut it, because there is remanent tension inside the plate; you have to 'calm' it...
  22. Re: Machine does not cycle start in any screen other than the main program screen

    hi, i also learned this trick here, on the forum, from mr wizard : bit 6.0 = 1 , cycle start enabled in other than operation mode / kindly :)
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    Re: 428 Alarm-B

    hi beefheart, here it seems ok, rapids are not toward the chuck; pls check attached image; tool is r0.8P3



    your lathe does not have igf ?

    there are free cams, also those for which you have...
  24. Re: G85 LAP CYCLE - Doesnt like my U value

    yup, it's a flow of paralel lines, intersecting a toolpath made of segments & arches + some offset function, so to handle U W <> 0

    mmm, just saying :)
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    Re: OKUMA TAPPING WITH G84 AND G284

    ok ... if you tap a lot, check attached : internal coolant, rapid shank, vhm head

    forming, not cutting; here : https://www.lmt-tools.com/en/

    kindly :)
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