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Homebrew PCBs

Index last updated: 2026-04-28 23:05 UTC

Message

Re: flexible shaft for minidrill as spindle

2004-11-24 by Bengt

That is exactly what I m.....
There is also probably some misalignment also adding heat.
Bengt
--- In Homebrew_PCBs@yahoogroups.com, JanRwl@A... wrote:
> In a message dated 11/23/2004 8:33:32 PM Central Standard Time,  
> stefan_trethan@g... writes:
> 
> i don't  think it is normal for bbs to get significantly  warm?<<
> What is "significant"?  Turning 20,000 RPM or more, if  grease-
lubricated as 
> usual, BB's will get hotter'n [deleted]!
> 
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> [Non-text portions of this message have been removed]

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