Mechanism research and discussion for Electromagnetic projection bidirectional weft insertion Gripper Loom

Based on Electromagnetic projection theory, this paper presents an Electromagnetic bidirectional weft insertion mechanism, and establish its electromagnetism and kinetic model. Based on classical vector Electromagnetic force density model, established projectile - Electromagnetic force mechanical model. Find some crucial perimeter about projectile's material and other elements. Discussed the advantages of Electromagnetic projection mechanism over Torsion shaft projection mechanism on the matter of structure and efficiency.