【摘要】 分析了曲柄摇杆机构、双摇杆机构的可行域;总结了导杆机构的曲柄存在条件;指出了曲柄滑块机构中固定铰链的所在区域。更多还原

【Abstract】 This paper analyzes the mobility region of the brace rocker facili ty and double rocker facility. It also summarizes the condition for the brace in t he leader facility and points out the region of fixed gemel in the facility of b race slippery block.更多还原