Re: [rp-ml] 1 Micron Manufacturing Technique

From: Caleb Walker <>
Date: Wed Oct 06 2004 - 03:31:00 EEST

I believe you are going to have a problem here...even if you can get someone
to agree to the tolerance you will have to ask your customer at what temp do
they want it to measure up! I believe(though haven't checked) it takes very
little change in temp to cause an aluminum part to vary by 1 micron....

Caleb Walker - Lead CAD/CAM

Kreysler & Assoc.
Digital Sculpture Enlargement
Architectural Composites

----- Original Message -----
From: "Baran Dag" <>
To: <>
Sent: Tuesday, October 05, 2004 12:16 AM
Subject: [rp-ml] 1 Micron Manufacturing Technique

I have a big problem.
The problem is this cylindrical part, roughly 50 mm in diameter and 150
mm in height. It has relatively simple geometry
but the part dimensions must be within 1 micron tolerance.
Can anyone build an aluminum part like this?

Baran M. Dag
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Received on Wed Oct 06 02:26:28 2004

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