Many customers always see the introduction of related parameters such as rack drive and screw drive when consulting and understanding CNC carpenter carving machine. Many carpenter carver manufacturers mostly use rack drives. Then, what kind of operation principle does the rack drive work in the design and construction of the carpenter carving machine? What are the advantages in the processing?
Gears are mechanical parts that rely on continuously meshing teeth to transmit motion and power. The gear transmission is a transmission method in which a pair of gears are respectively mounted on the drive shaft and the driven shaft, and the two gear teeth are meshed with each other to transmit motion and power. There are many classification methods for gears and gears, and there are different classification standards, which can be classified according to the tooth profile of the gear, the shape of the gear, the relative orientation between the two gear axes, and the external structure of the gear transmission. According to the tooth profile curve of the gear, it can be divided into involute gear, arc gear and cycloid gear. According to its shape, it can be divided into cylindrical gears, bevel gears, non-circular gears, racks and worm gears. According to the shape of the tooth line, it can be divided into a spur gear, a helical gear, and a curve of a herringbone gear (such as a hypoid) gear. According to the working conditions of the gear special equipment, it can be divided into three types: closed type, open type and semi-open type. In addition, the gears can be further classified by the relative orientation of the two gear axes.
