Article View: sci.engr
Article #469Specifying Tolerances
From: Paul Burnett
Date: Sun, 24 Jan 1993 05:52
Date: Sun, 24 Jan 1993 05:52
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1638 bytes
TO: burstedt@oscar.UUCP
>I am not concerned about the critical dimensions that I
>specify on the drawing, but how can I protect the design intent of the
>features that I do not specifically tolerance.
>...the idea is to use as few dimensions as possible while
>still requiring the molder to give us parts that are within
>specification.
DB>What concerns me the most is how to tell the molder that I will inspect
>the first article parts. I need to be able to show the molder if he has
>not kept the tolerances that we agreed upon.
Sounds to me like you want something for nothing. The only way you can
"protect the design intent" _is_ to specifically tolerance every
dimension. Can you say _why_ you want "to use as few dimensions as
possible"? You can't "show the molder he has not kept tolerances" if
you don't _give_ the molder the tolerances. If I was a molder, I would
agree upon tolerances on a signed drawing, and nothing else.
---
. QMPro 1.0 41-8688 . ...from San Jose, CA
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Path: arc1-ca.pugleaf.net!sparky!uunet!portal!lll-winken!uwm.edu!cs.utexas.edu!swrinde!emory!sol.ctr.columbia.edu!The-Star.honeywell.com!umn.edu!csus.edu!netcom.com!netcomsv!pcs!paul.burnett From: paul.burnett@pcs.sj.ca.us (Paul Burnett) Newsgroups: sci.engr Subject: Specifying Tolerances Message-ID: <74.16.uupcb@pcs.sj.ca.us> Date: 24 Jan 93 05:52:00 GMT Reply-To: paul.burnett@pcs.sj.ca.us (Paul Burnett) Organization: PCS-BBS - San Jose, CA - 408-270-4085 Lines: 23