本文根据空间反演变换的原理，运用画法几何的方法，对空间曲柄滑块机构滑块行程的确定，提出了一种新的图解法。
Based on the principle of the spatial inversion, this paper proposes a new method of determining the stroke of the slide block of the spatial slider-crank mechanism by way of descriptive geometry.
探讨了给定行程速比及滑块行程的偏置式曲柄滑块机构具有最佳传动性能的设计方法。
This paper describes the design method of deflection crank slider mechanism of the given stroke velocity rate and slider stroke, which has optimum transmission performance.
为了提高车辙测试的自动化程度，在进行车辙试验时方便地控制测试小车的行程，用步进电机驱动小车代替传统的曲柄连杆机构驱动；
To increasing the automation degree of rut tests and controlling the small car route conveniently, a stepper motor replaces the traditional crank connecting rod organization for small car drives;
阐述了确定行程速比系数和的平面曲柄摇杆机构最小传动角位置和大小的新方法。
According to its equivalent mechanism-crank rocker mechanism, driving performance and minimum driving Angle position of movable tooth is analyzed.
并以数控冲模回转头压力机为例，就如何计算机身的固有进行了探讨，为曲柄压力机机身的动态性能设计并提高其行程次数提供了理论依据。
By example of CNC turret punch press, discusses how to calculate its free frequency. Theoretical base is provided to dynamic property design of frame and to increase SPM of press.
并以数控冲模回转头压力机为例，就如何计算机身的固有进行了探讨，为曲柄压力机机身的动态性能设计并提高其行程次数提供了理论依据。
By example of CNC turret punch press, discusses how to calculate its free frequency. Theoretical base is provided to dynamic property design of frame and to increase SPM of press.
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