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April 1999

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Subject:
From:
Don Vischulis <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Thu, 22 Apr 1999 18:42:10 -0500
Content-Type:
text/plain
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text/plain (40 lines)
Richard:

It's unreasonable as a general specification.  It might be achieveable, but it would require special
handling and excessive special processing which is best left undescribed.  Specific designs might work with
this specification, but they should be evaluated by your board fabricator before setting it in stone.

Thie above is just my opinion, but it is based on several years of experience.

Don Vischulis
[log in to unmask]

Richard Hamilton wrote:

> Hello TechNetters,
>
> I really hate to beat an almost dead horse to death, but........
>
> I would like opinions on a requirement for Bow (Warp) and Twist that calls
> for .065" maximum on any size board. Is this unreasonable? Can it be done?
> Does it require more than normal handling? Does it require excessive extra
> handling?
>
> As usual, Thanks in advance for your assistance!
>
> Richard Hamilton
> Clemar Mfg. / Rain Bird
> [log in to unmask]

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