Commutator Grinding Holdercommutator Grinding Line
Commutator Grinding Holdercommutator Grinding Line. Us3965623a fig 3 is a broken elevational view taken generally along the line iiiiii of fig 2 but modified by canting the motor axis slightly with respect to the commutator axis in accordance with the principles of the present invention and showing the grinding wheel midway through its traverse of the width of the commutator showing removal of ...