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我们设计试制成的新产品多砂轮曲轴主轴颈半自动磨床,是适用于成批大量生产的具有一定加工范围的高速磨削的专用磨床。本机床采用双砂轮架五片(或六片)砂轮一次直切入同时磨削汽车、拖拉机发动机的四缸曲轴的全部主轴颈(或六缸曲轴的六个主轴颈)的外圆、圆弧和轴肩端面。其中,砂轮电机功率N=30千瓦;转速n=1500转/分;砂轮线速度V_(max)=50米/秒;砂轮和夹紧法兰盘重W_1=350公斤重;主轴自重
We design trial-produced new products multi-wheel crankshaft main journal semi-automatic grinding machine, is suitable for mass production of a certain processing range of high-speed grinding dedicated grinder. The machine uses a double-wheel frame five (or six) wheel straight at the same time grinding the car, tractor engine four-cylinder crankshaft all the main journal (or six-cylinder crankshaft six main journal) of the outer circle, arc and Shoulder face. Among them, the wheel motor power N = 30 kW; speed n = 1500 rev / min; wheel speed V max = 50 m / s; wheel and clamping flange weight W_1 = 350 kg; spindle weight