Peck turning

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04 Feb 2018 21:36 - 04 Feb 2018 21:37 #105418 by russkinch
russkinch created the topic: Peck turning
I was wondering if this code would work. Basically I have taken a fantastic code written on here and trying to make the rough turn increase in 1.5mm steps with a half second dwell until it reaches the z end distance,
F#<rough-feed>
#<peck> = 1.5
  o110 repeat[#<rough-passes>]
  #1 = [#1 - #<rough-cut>]
    X#1
    o220 repeat[#<peck>]
    G01 Z#<peck> F#<rough-feed>
    G04 P500
    o330 if
    Z=#<z-end>
    X[#1 + #<rough-cut> + 0.025]
    G0 Z#<z-start>
    o330 end if
    o220 endrepeat
    o440 if
   X=<final-dia>
   G0 = z#<z-start>
o440 endif
o110 endrepeat

Please let me know if this makes sense or if I have just destroyed an already good god. Someone suggested a G73 which does work but will not allow the tool to move away from the part on returning to z-start
Last Edit: 04 Feb 2018 21:37 by russkinch.
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08 Feb 2018 13:33 #105568 by andypugh
andypugh replied the topic: Peck turning
I am curious what this is for?
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13 Feb 2018 21:29 #105838 by robh
robh replied the topic: Peck turning
was you trying to do this fancy new turning you see on Swiss machines... but now seeing it come to main stream lathes too? i see it get named alot of different names.. ie like the citizen video below..

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