The pickingmechanism of NF narrow fabric needle loom is composed of a plane four-bar linkage and a space RSSR linkage.
NF无梭织带机引纬机构是由一组平面四连杆机构与一组空间RSSR机构组合而成。
2
The cross section and material properties of the loom's side lever and picking stick are designed with optimization method, and the pickingmechanism is designed through dynamical routine.
For example, looms have electronic winding down frame that setting transformable density of weft beforehand or picking-mechanism of looms have the function of no-feeding weft.