Tape Drive Capstans
aek at bitsavers.org
Thu Jan 29 16:01:49 CST 2015
On 1/29/15 1:41 PM, Chuck Guzis wrote:
> Pinch rollers, actually.
> Does anyone have specs for a typical pinch roller? Namely, hardness (Share D)? I wonder of plain old casting polyurethane might be the best solution. Most casting resins seem to clock in at Shore 70D.
here is a nice chart with three hardness scales
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