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#1
 
11-06-2007, 08:17 PM
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ok i think i have fixed my machine today,it had a lot of noise in the pulleys . i changed the timeing belt, it is quieter but when i crank up the speed to 1600 or more the pulleys get louder does not sound normal. my question is are they suppose to run like a drill press smooth or is this normal, it is a 1980 model. thanks alex  |
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#2
11-06-2007, 11:05 PM
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| You cannot expect a 27 year old mill to sound like a new one. But you can get it close. As I said. The most common problem is the vari disc bushings worn out. Check that first. Then possibly the clutches (teeth/drive for high gear). George
__________________ (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management) |
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