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Type: Posts; User: TribalNewt

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  1. Replies
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    Poll: going off of this basis... would you say a...

    going off of this basis... would you say a "mechanic" isn't a mechanic unless he knows how to fix every type of vehicle?? car, truck, high end luxury, import, muscle, hot rod, hybrid, full electric??...
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    sorry i thought i read it was a lathe.... my...

    sorry i thought i read it was a lathe.... my bad...
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    3,697

    I don't have much lathe experience but isn't G17...

    I don't have much lathe experience but isn't G17 not needed??? we use G18 on our cnc lathes...(doosan lynx 210)

    %
    O0056
    (DATE 01 / 03 / 13 )
    (HAAS)
    ()
    G54
    G0 (G17) G40 G49 G80 G98 G90 G54...
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    i prefer electric... charge a battery and ready...

    i prefer electric... charge a battery and ready to go.... and if you get tired of your speed, throw in a brushless motor, and a 6s lipo, and get ready to fly!!!!


    what are u into???.... touring,...
  5. have you indicated a P#??? if so you could have a...

    have you indicated a P#??? if so you could have a wrong decimal point???
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    558

    ok so upon more reasearch i have found this.......

    ok so upon more reasearch i have found this....
    CD-chamfer diameter
    D-Nominal Tap size
    H-thread depth
    CA-Chamfer angle

    CD=D+2xHxTan(0.5xCA)

    then
  7. Replies
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    determining chamfer size

    hey guys, first time post!!!:wave:

    So i am trying to figure out if there is anything special i need to do for chamfering holes before tapping. i have read that as long as i am chamfering greater...
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    If we say the sfm is 300 X 12 = 3600 then the...

    If we say the sfm is 300 X 12 = 3600
    then the tool diameter .343 X pi = 1.078
    then divide 3600 / 1.078 = which gives you a RPM of 3339

    Then using .002 (IPR) X 3339 (RPM) = 6.678 Feed rate
    ...
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