Peças para máquinas de costura
Placa de came sectorial
厚料精密下料 · 平面研磨
Thick-plate sector cam with two locating holes of different diameters and an arc working surface. Fine-blanked then surface ground; the arc edge is smooth with no step.
A cam and locating part for industrial sewing machines, where arc profile accuracy directly affects smoothness of motion.
