Gear transmission:
Advantages:
1. Capable of transmitting motion and power between any two axes in space (parallel, intersecting, intersecting); 2. Accurate transmission ratio;
3. Compact structure, suitable for close range transmission; 4. High transmission efficiency (0.92~0.99);
5. The transmitted power and speed range is large (the transmitted power can reach 10000Kw, and the linear speed can reach 300m/s); 6. Reliable operation and long service life.
Disadvantages:
1. Manufacturing gears requires specialized machine tools and equipment, which incurs high costs;
2. The precision requirements for processing, installation, and adjustment are high, otherwise, there will be high working noise and vibration;
3. Not suitable for long-distance transmission.
Worm gear transmission:
Advantages:
1. Realize high transmission ratio, smooth transmission, and low noise
3. Can achieve self-locking 4, compact structure
Disadvantages:
1. The sliding speed of the tooth surface is high, and the transmission efficiency is low (usually between 0.7 and 0.9)
3. High heat generation can easily cause tooth surface wear. 4. In order to reduce wear, the worm gear ring gear needs to be made of bronze, which is costly
5. Large axial force
Dongguan Sanhe Machinery Co., Ltd
Main productsCopper sleeve, copper bearing, copper worm gear, copper guide plate, copper ball seat.
Scope of supporting services: punching and forging machine tools, powder forming machinery, die-casting and peripheral spray machinery, rubber and plastic machinery, mining, metallurgical machinery, engineering machinery, air, port and marine equipment, recreation facilities, die cutting, printing machinery, etc.
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