摘要
对铰链四杆机构极位夹角的定义问题进行了探讨,提出的有关概念清晰明了,避免了老定义存在的三个问题。
This paper discusses the definition about included angle of extreme positions in four - bar Mechanism of gemel. The new concepts is clear and avoid three problrems for lod definition of it.
出处
《机械设计与制造》
北大核心
2005年第8期86-87,共2页
Machinery Design & Manufacture
关键词
铰链四杆机构
极位夹角
行程速比系数
急回运动
Four- bar mechanism of gemel
Included angle of extreme positions
Quotiety ofjourney velocity variety
Rapid back journey
