layout of insert for tool holder design
layout of insert for tool holder design
(OP)
We are making a machine to face the end of pipe. There will be four toolholders mounted on one faceplate. This faceplate will be plunged into the end of the pipe and then cut the profile into its end.
Is there any references that I can look up that can describe the angles of the insert to the work surface for insert life, ease of machining, plus good surface quality?
Is there any references that I can look up that can describe the angles of the insert to the work surface for insert life, ease of machining, plus good surface quality?





RE: layout of insert for tool holder design
RE: layout of insert for tool holder design
RE: layout of insert for tool holder design
Machinery's handbook has a wealth of info, yet not complete.
When do you put your tool above or below the center line of the piece you are machining is another question.
RE: layout of insert for tool holder design
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Ted
RE: layout of insert for tool holder design
From your brief description I would recommend you use either a zero rake or a positive rake tool because you are plunge cutting versus facing and turning.
Utilizing cartridges allows you to replace cutting tools when damage has destroyed the insert pocket or the clamping device simply wears out. Cartridges also have pusher screws for adjusting the cartrige positions allowing easy adjustment for size or length.
Bill
RE: layout of insert for tool holder design
We dont want to use what was done before without understanding why. Already, I can see some compromises being necessary due to the depths needed to make the profiles on the end of the pipe.