【摘要】 介绍了设计有急回特性的平面曲柄滑块机构的简易图解法， 并给出了理论证明。与现有图解法相比， 该方法作图原理简单， 且能同时适用于带不同辅助条件的平面曲柄滑块机构的设计问题， 具有较好的实用价值。更多还原

【Abstract】 This paper introduces a simple graphic method for designing the planar crank slide block mechanism with urgent returning specific property and gives theoretical proof.Comparing with the existed graphic methods,this method is simple for drawing principle and suitable for designing problems with various subsidiary conditions.It is of practical value in engineering.更多还原