| 摘要 |
PURPOSE: A machining head for an automatic deburring machine is provided to minimize the rate of failure by removing edges during machining of taps or holes on a machined product and a sintered alloy workpiece. CONSTITUTION: A machining head for an automatic deburring machine comprises a spindle assembly(10) and an eccentric driving unit(20). The spindle assembly comprises a machining axis(12) which is rotated with a machining motor(11) and a slip ring(13) which prevents a power cable, inserted to the machining axis, from being twisted by torque. The eccentric driving unit comprises a housing(21), a ball screw which supports a clamping chuck(30) on the housing so that the clamping chuck is horizontally moved, an LM(Linear Motion) guide which guides the horizontal motion of the clamping chuck, and a drive motor(24) which transmits torque to a side of the ball screw. The eccentric driving unit moves the clamping chuck in the horizontal direction with eccentricity.
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