Basic Operations in Weaving Process
2006-2-27 · the movement of the heald frames. • The three main types of shedding mechanism are cam (tappet), dobby, and jacquard. • The lift of the heald frames can be achieved by using a cam or dobby mechanism. In the jacquard loom, there is no heald frame to be driven but each heddle is attached to a wire or cord. • Each mechanism has its own ...
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