The working principle was analyzed for the middle-bulged varying ellipse shape of the two-freedom mechanism with the crank sliding-block mechanism and the cam mechanism.
分析了以曲柄滑块机构和凸轮机构为主动的二自由度机构成型活塞中凸变椭圆的工作原理。
2
Thee technology of the three dimensional slidingblock has no rotating inertia, and can obtain higher acceleration and travel speed.
三维滑块这种技术没有旋转惯性，可获得更高的加速度和行进速度。
3
This paper addresses that speed fluctuation amount of drawing area, drawing speed, draw depth, draw Angle shall be used as the indexes to evaluate the performance of the inner slidingblock mechanism.