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Author Topic: Spindle Speed Feedback and Accuracy  (Read 3764 times)

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Re: Spindle Speed Feedback and Accuracy
« Reply #10 on: September 19, 2017, 08:13:32 AM »
Hi,
as it stands you have speed within 2% fast of nominal and as the load comes on and slows down it will get better before the load slows it to the
extent that the error grows on the slow side. Most operators would be delighted with that.

You may have noted in other posts I've made the claim that many, myself included, have spent way too much time on precise spindle speed control
when it's not necessary. I agree, get some work done with what appears already to be a very good setup and then make a decision whether further
investment of time and money is warranted. In my case I realised that improving my coolant system would've been a better use of my dollars.

Craig
'I enjoy sex at 73.....I live at 71 so its not too far to walk.'