Dupa3872
Stainless
- Joined
- May 1, 2007
- Location
- Boston Hyde park Ma.
I'm looking for ideas. I am boring a step into the face of a 5 inch round part on my HAAS SL-20 lathe, the part is aluminum 6061 and has a bore through. The Dia. is 4.3307 X .492 deep my Tolerance is +.0013 -0.0 I am making one part and my bore gages only go up to 2 inches. I have to creep up on it as the tool probe in my machine is only good for a few Thow. I don't want to take it out of the machine and go to the CMM. I plan to rough the part then finish everything but the bore and let it cool down for awhile. I will then come back with a nice finish B/B and finish the stepped bore.
I want to check it in the machine. I could make a go no go gage but I'm looking for other ideas. I could also rough it all then run the finish bore .02 to .03 under then take it out and go to the CMM get my number, make my offset and then finish turn the entire part. I still would want to check it before taking it out.
Thanks Ron
I want to check it in the machine. I could make a go no go gage but I'm looking for other ideas. I could also rough it all then run the finish bore .02 to .03 under then take it out and go to the CMM get my number, make my offset and then finish turn the entire part. I still would want to check it before taking it out.
Thanks Ron