Study with th ree cranks in different radii and have a test on the nipper of E7/6 type comber with two cranks in different radii,and draw a conclusion in consistent with the oretic analyzes.

• 研究3种不同曲柄半径精梳机钳板的运动规律及运动特性;并在E7/6型精梳机上采用2种不同的曲柄半径进行了试验,得到了与理论分析相一致的结论。