The draw-in rod is a key part of the heald frame, which connects the healds or steel healds through the draw-in rod.
1. The role of the draw-in rod in the weaving process
The draw-in rod is an important part of the heald frame. It is directly fixed on the beam on the heald frame (conjoined) or fixed on the heald frame with a bracket. On the beam (split). Thread the piece healds or healds on the drawing-in rod, and then thread the piece healds or healds.
2. Conditions that the heald rod should meet in the weaving process
(1) The heald rod must be integrated with the heald frame.
(2) When the heddle rod is directly fixed on the beam of the heald frame, it should be firmly riveted, and the tail of the rivet should not be higher than the plane of the heddle rod when riveted.
(3) The penetration rod has good physical properties, cannot be bent and deformed, and has certain mechanical properties and a certain hardness.
(4) The surface of the heald rod is smooth and free of burrs.
Extended reading:
Extended reading:
Extended reading:
Extended reading:
Extended reading:
Extended reading:
