Re: How are piston rings made?

Posted by Eldon (WA) on January 30, 2004 at 10:33:30 from (209.240.205.61):

In Reply to: How are piston rings made? posted by Curious on January 30, 2004 at 09:34:24:

I know how the thin ones are made. I designed a modified surface grinder to handle one stage of the process. They start out looking like a slinky toy.....then are clamped on an arbor and saw cut (grinding wheel) down the middle which separates them into singles. The machine I designed for Perfect Circle cut the slot with one spindle, then used a piggy back spindle to run a wheel to chamfer the corners.

Follow Ups:

• Re: Re: How are piston rings made? ray 13:55:27 01/30/04 (2)
  • Re: Re: Re: How are piston rings made? Eldon (WA) 15:33:48 01/30/04 (1)
    • Re: Re: Re: Re: How are piston rings made? Bob Clark 14:20:16 01/31/04 (0)

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