可调四杆函数发生器的综合

Synthesis of Adjustable Four Bar Function Generators

介绍了利用多自由度五杆机构综合四杆可调函数发生器的方法。它可在不改变四杆机构活动构件尺寸的条件下,通过变动五杆机构一连架杆的角位置对所发生的函数进行调整,使四杆机构两连架杆转角在机架两种安装相位下实现两个给定的函数关系。

A technique to synthesize a four bar adjustable function generator operating in two phase to produce two specified functions is presented here and is based on multide-gree freedom five bar linkage theory. The adjustment is attained by rotating one link of the five bar about its ground pivot and holding it fixed, without changing the lengths of coupler links and cranks.