CO2 Laser machine transmission mode-Gear and Rack VS Ball screw
Gear racks are divided into straight teeth and helical teeth. Compared with straight teeth, helical teeth have a larger meshing area, and the transmission between the gear and rack will be smoother.
Working principle: Gears and racks are parts that can mesh with each other. Racks are divided into straight teeth and helical teeth. Racks and pinions change rotation into movement, or movement into rotation. Can change the speed of movement and change the direction of movement.