Problem Servo motor? tool change issue - CNCzone.com-The Largest Machinist Community on the net!

10-04-2011, 06:57 AM

richpsr

Join Date: Jul 2008

Location: uk

Posts: 10

Servo motor? tool change issue

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Hi Guys.

Has anyone had any history of this problem?

I have a VMC 500-16. I had a power cut mid tool change. Since then the carousel is not driven to position with any real force and has a few 'lumps' in the movement. It doesn't engage with the tool holder particularly well, and does not remain at the back stop after a tool change or during the cycle (it springs back) so an error is shown unless I hold it back in position.

I am currently having to pull/push the carousel in for tool change, but I would like some pointers as to the reason why this is happening and if there are any tests I can do to solve this?

Many thanks. Rich.

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