打纬机构 meaning in Chinese

beating up mechanism

This paper analyses the linkage beating - up mechanisms based on technical requirements of the bating - up movement for weaving
摘要依据织造工艺对打纬运动的要求分析了连杆打纬机构。
It is believed , through analyzing , that the ratio radius of the crank to length of the link is importantly influential in the reed motion about 4 - linkage beating - up mechanism , and , that the specific property of slow motion at back center is mainly decided by the second 4 - linkage mechanism on the 6 - linkage beating - up mechanism
对连杆机构运动分析认为：四连杆打纬机构的曲柄半径与牵手长度之比是影响筘座运动的重要因素，六连杆打纬机构的后心运动缓慢特性主要由第二个四连杆机构决定。