The results show that at any Angle between axes of inclined swirl control valve and crank shift, flow coefficient and inclined swirl ratio increase gradually with increase of valve opening.
Crank handle for safely and easily opening or closing hopper.
独特的料斗开合摇手机构设计，料斗打开、关闭更安全方便。
3
The invention is a crank-rocker mechanism used on a rocker opening device of a rapier loom with stable, reliable operation, simple structure, low noise, easy operation and low manufacturing costs.