Re: [CAD_CAM_EDM_DRO] Timing Belts and Pulleys

On Sun, 19 Nov 2006 00:08:30 +0000, you wrote:

>Jon Elson wrote:

>> Depending on
>> how accurately the hubs are bored, there may be some small cyclical error
>> every turn. That's why I always buy the pulleys with undersize bores and
>> bore them up to whatever size I need. I turn rings out of aluminum scrap
>> that have an exact ID to match the pulley's OD, then split the rings.

>Jon you need to make yourself some softjaws, much easier ;)

I just chuck them in the "Griptru" or 4 Jaw, clock the bore central then
bore them out.

Steve Blackmore
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