摘要
推导论证了对置式同时闭合装置运动过程完全同时闭合的数学关系式,提出了对置式和偏置式同时闭合装置的设计计算公式及设计计算的步骤和要求。
This text deduces the formula of mathematical relation for moving process of complete and
simultaneous closing of the contraposition type simultaneous closing device, the formula of design
calculation of contraposition type and set over - position type, and the step and request for design
calculation were put forward.
出处
《林业科技》
北大核心
2003年第5期42-45,共4页
Forestry Science & Technology
