Re: [CAD_CAM_EDM_DRO] Re: sprockets?

In a message dated 12-Jul-02 08:40:43 Central Daylight Time,
jfbell@... writes:

> I had thought that the timing belts, cogged belts, would not introduce
> 'play' into the system. How is this possible?

You haven't actually assembled motors, pulleys, belts, and loads, and
"watched it all work", much, have you? There was a comedian, name of whom I
now forget, in the sixties, who had a line that kinda explains "how this is
possible": "She had a significant wiggle in her get-along!"


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