I've been working on mills for years and this new job I'm working on lathes as well. I need help with threading a pipe thread. Please don't make fun .
The tread in question is a 2-1/2 pipe thread about 0.9 inches long.
G76 is pretty straight forward but if any of you guys knows what is the X value for this specific thread. And also why the said value, where did you picked it up.
If anyone knows how would this G76 line of command look like?
When turning for this specific size what is the correct diameter before threading.
Any nice help and explanations are greatly appreciated