I've been trying to help someone out with a strange issue with the G76 threading cycle. I'm stumped!
The original question is below...
"Trying to get a 1/2 turn pullout on this thread and a P010500 gets me a rapid out at the pullout Z, then finishes feeding to the Z- value. Help with getting a 180deg. pullout instead of the rapid out?"
Thread kind below...
"It looks like a modified buttress, or maybe a sawtooth is a better description. Working side is 65deg, back side is 25deg, with a .125" wide flat on the root."
Code below.
G0X6.3Z.5
G76P010500Q40R15
G76X5.905Z-5.125P1500R0Q75F.625
I get the exact same thing when I run this code. The only way I've been able to get it to thread all the way to the end is P**00** straight up pull out.
My thoughts are that the thresd depth being so deep is what messing this up.
Anybody see what the problem is? Can this program work with a half rotation pull at the end?
Thank You...
Brent
The original question is below...
"Trying to get a 1/2 turn pullout on this thread and a P010500 gets me a rapid out at the pullout Z, then finishes feeding to the Z- value. Help with getting a 180deg. pullout instead of the rapid out?"
Thread kind below...
"It looks like a modified buttress, or maybe a sawtooth is a better description. Working side is 65deg, back side is 25deg, with a .125" wide flat on the root."
Code below.
G0X6.3Z.5
G76P010500Q40R15
G76X5.905Z-5.125P1500R0Q75F.625
I get the exact same thing when I run this code. The only way I've been able to get it to thread all the way to the end is P**00** straight up pull out.
My thoughts are that the thresd depth being so deep is what messing this up.
Anybody see what the problem is? Can this program work with a half rotation pull at the end?
Thank You...
Brent
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