ACEMaintenance
Plastic
- Joined
- Jun 13, 2016
One of my Moore jig grinders wont hold the stroke length when chopping.
Here's my problem.
I have the stroke set short approx. .600".
I hit go and the head starts chopping as it should.
It will chop to the set length for anywhere from 10 to say 15 chops. Then coming down it will go past the set distance by about .5" hit the lock then go rite back to running correctly for another 10 to 15 chops and on the way down run past again.
It will do this over and over. I took the reversing valve off and cleaned it out but it made no difference. I ordered a new valve to try but I'm wondering if it could be one of the cups or seals in the head ? Has anyone had this same problem?
Here's my problem.
I have the stroke set short approx. .600".
I hit go and the head starts chopping as it should.
It will chop to the set length for anywhere from 10 to say 15 chops. Then coming down it will go past the set distance by about .5" hit the lock then go rite back to running correctly for another 10 to 15 chops and on the way down run past again.
It will do this over and over. I took the reversing valve off and cleaned it out but it made no difference. I ordered a new valve to try but I'm wondering if it could be one of the cups or seals in the head ? Has anyone had this same problem?