Exploded a GTN3 holder

ericc said:
It is like a shaper whose downfeed is held constant, but the ram speed is getting slower and slower. Eventually, the bit plows too deep and experiences excessive force.


Think through what you are doing!!!!
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A shaper and lathe both have their feeds mechanically linked to the spindle speed or stroke rate. So any speed decrease has a proportional feed decrease.
 
Mike , did you ever get a new blade ? :big grin: :D :p
 
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