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Subject: Re: How accurate is the ID tolerance we can have?
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Date: 07/31/03 at 7:25 AM
Posted by: Mitch Gross
E-mail: mgross@flomet.net
Message Posted:
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In Reply to: How accurate is the ID tolerance we can have? posted by John Yin on 07/30/03 at 7:13 PM:
The tolerance you have specified is too tight for MIM parts. Depending on the MIM manufacturer, the tolerance is from +/-0.5% to +/-1.0% of the dimension. FloMet's MIM process can hold the tolerance to +/-0.5% of the dimension. Tighter tolerances will require machining after part sintering. These machining costs are significantly reduced as compared to wrought since MIM eliminates 90 to 99% of the machining required with tight tolerance parts.
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