G76 code for npt external thread 1 1/2 -11 1/2

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LL09tgou
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Joined: Sun Jun 30, 2013 4:42 pm

G76 code for npt external thread 1 1/2 -11 1/2

Post by LL09tgou »

Does anyone have a G76 program for an external npt thread 1 1/2 - 11 1/2?
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Bill Shields
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Re: G76 code for npt external thread 1 1/2 -11 1/2

Post by Bill Shields »

for exactly which control?

there are several variants of the G76
Too many things going on to bother listing them.
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Mid Day Machining
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Re: G76 code for npt external thread 1 1/2 -11 1/2

Post by Mid Day Machining »

What control?

A Haas lathe are as follows:

G76 Threading Cycle, Multiple Pass (Group 00)
*A Tool nose angle (value: 0 to 120 degrees) Do not use a decimal point
D First pass cutting depth
F(E) Feed rate, the lead of the thread
*I Thread taper amount, radius measure
K Thread height, defines thread depth, radius measure
*P Single Edge Cutting (load constant)
*Q Thread Start Angle (Do not use a decimal point)
*U X-axis incremental distance, start to maximum thread Depth Diameter
*W Z-axis incremental distance, start to maximum thread length
*X X-axis absolute location, maximum thread Depth Diameter
*Z Z-axis absolute location, maximum thread length
* indicates optional
You can buy good parts, or you can buy cheap parts, but you can't buy good cheap parts.
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