Machining Technology of crankshaft

Crankshaft roughing will be widely used CNC lathe, CNC internal milling machine, CNC car pull bed and other advanced equipment on the spindle neck, connecting rod shaft neck CNC Turning, internal milling, car-pull machining, in order to effectively reduce the deformation of crankshaft processing. Crankshaft finishing will be widely used CNC controlled crankshaft grinder to carry out fine grinding of its axle neck. This kind of grinder will be equipped with grinding wheel automatic dynamic balance device, center frame automatic tracking device, automatic measurement, automatic compensation device, grinding wheel automatic trimming, constant line speed and other functional requirements, in order to ensure the stability of grinding quality. The current status of high-precision equipment dependent on imports is not expected to change in the short term.