一、机床的基本情况和控制力进给系统的设计计算 1.机床的基本情况 F_1101高速半自动活塞专用外圆磨床是在我厂老产品M131W的基础上经过改装设计而成的,为了适应高速磨削和控制力自动进给的要求,我们在设计和改装过程中采取了下列的措施: 1)砂轮的回转速度为60米/秒,相应地提高砂轮主轴电机功率,选用了7.5瓩、2910转/分的电机。 First, the basic situation of the machine and control of the feed system design and calculation 1. The basic situation of the machine F_1101 high-speed semi-automatic piston special cylindrical grinder is based on the old factory M131W modified design made, in order to adapt to high-speed grinding Cutting and control of the automatic feed requirements, we have taken the design and modification process has taken the following measures: 1) wheel rotation speed of 60 m / s, corresponding to increase the wheel spindle motor power, the choice of 7.5 瓩, 2910 rpm / Min motor.