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2022

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12

Arc gear

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Arc gears, with a normal working tooth profile that is an arc, are helical cylindrical gears. When two arc gears mesh, the contact between the teeth is point contact. Their load-carrying capacity is greater than that of involute gears of the same specifications, and they have high transmission efficiency with minimal tooth surface wear. They are suitable for low-speed heavy loads or high-speed high-power transmission.

Arc gear, with a normal working tooth profile that is an arc-shaped helical cylindrical gear. When two arc gears mesh and transmit power, the contact between the teeth is point contact. Its load capacity is greater than that of involute gears of the same specifications, with high transmission efficiency and low tooth surface wear. It is suitable for low-speed heavy loads or high-speed high-power transmission.

arc, transmission, gear, tooth gap