SUC8117
crankshaft journal turning and broaching CNC machine is
a high accurate, high flexible and high efficient CNC
machine designed and developed for machining crankshaft
journal in automobile industry. It is mainly applied to
machining crankshaft journal excircle, shaft shoulder,
thrust face, round angle or sink ore channel etc. This
machine consists of bed, left & right headstocks,
left & right longitudinal & cross slides, left
& right turrets, left & right programmable
center rests, inspection system, CNC system, servo
system, electrical system, hydraulic system, cooling
system, conveyor, lubrication system, pneumatic system
and guard system etc. Feed system consists of three
axes, namely X1 and X2-axis; Z1 and Z2-axis; A1 and
A2-axis (cutterhead broaching spindle). Turning and
broaching processes are performed through the
interpolation of X-axis, Z-axis and A-axis.
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