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Thread: Speed & Feed

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  1. 02-21-2008, 03:22 AM #1
    kal_pesh
    kal_pesh is offline Registered
    Join Date
    Feb 2008
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    36

    Speed & Feed

    Hello every 1 i wont to know haw to calculate Speed & Feed for cnc programing is there any Softwere we need it can some one tell me plz ..thnx
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  2. 02-21-2008, 05:15 AM #2
    PYROMANIAC
    PYROMANIAC is offline Registered
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    Sep 2007
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    i've never used a program to calculate feeds and speed, you can just do it the old way. To calculate SPINDLE SPEED= 318 x m/min(Surface Speed) and divided by OD of tool.
    To calculate TABLE FEED= feed per tooth x number of teeth x RPM. if you need more info like the surface speed see the back of the pack that the tool came in or ask the rep that sold it to you, they're normally very helpful
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