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variable spindle speed on turning

hello all.

 

ss5.jpg

 

while radial machining like the photo shown above i want to fixed my surface speed.

 

i assumed my spindle speed "S" for first pass and stepover is 1. My surface speed will be "pi*D*S" . then

in second pass , my spindle speed should be "pi*D*S/(pi*(D-1))"

third pass "pi*D*S/(pi*(D-2))"

and this should continue.

 

Is it possible to make this in the feeds and speeds diaolg box or should i figure it out in the PP?

 

Regards

Fatih

2 REPLIES 2

Re: variable spindle speed on turning

Phenom
Phenom

A lathe will support constant surface speed (G96), no need to change it manually.

Re: variable spindle speed on turning

@hjoy thank you for your quick reply. i got the G96 G97 and G92(G50) codes Smiley Happy

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