CO2 Laser machine transmission mode-Gear and Rack VS Ball screwGear and rackGear 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 b...
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2D Fiber Laser Marking Machine, 2.5D Fiber Laser Marking Machine and 3D Fiber Laser Marking Machine