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Re: tonneage requirements to punch UHMW.

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Posted By<" ">Serdar Yorulmaz on August 28, 2002 at 22:31:43:

In Reply to: tonneage requirements to punch UHMW. posted byDennis Wagner on August 28, 2002 at 17:23:24:

I had replied some other questions about this subject before and I advised to check some books about Metal Forming or Plastic Metal Forming.. You will be able to find any information in those books about stamping, extrusion, forging etc.

: I'm quoting build a die to stamp .984 dia. x .009 thick washers with a .328 dia. thru hole in UHMW. I need to calculate the tonneage requirements & haven't been able to find anything in on-line reference publications. I would appreciate if anyone knows of a website that covers tonneage calculations for punching sheet plastic. Regards, Dennis Wagner

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Subject: Re: Re: tonneage requirements to punch UHMW.

Comments:: I had replied some other questions about this subject before and I advised to check some books about Metal Forming or Plastic Metal Forming.. You will be able to find any information in those books about stamping, extrusion, forging etc. : : I'm quoting build a die to stamp .984 dia. x .009 thick washers with a .328 dia. thru hole in UHMW. I need to calculate the tonneage requirements & haven't been able to find anything in on-line reference publications. I would appreciate if anyone knows of a website that covers tonneage calculations for punching sheet plastic. Regards, Dennis Wagner

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