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The difference between spur gear and helical gear

Release time:

2022-01-10

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Abstract

This is the perfect combination of machinery and art, elegant and harmonious action is to rely on the robot joint reducer to provide power transmission and motion transformation to achieve. High-precision, high-load, lightweight, high reliability, long-life reducer is the core component of industrial robots.

Different nature of 1.

1. Bevel gear transmission: a common part often used in mechanical transmission. The gear adopts high-quality high-strength alloy steel.

2. Spur gear transmission: a classification of gears.

2. advantages are different

1. Advantages of helical gear transmission:

(1) Good meshing performance: The meshing between the teeth of the helical cylindrical gear is an excessive process, and the force on the tooth surface is gradually increased from small to large, and then from large to small; helical cylindrical gears are suitable for High-speed and heavy-duty occasions.

(2) The degree of coincidence is large: the increase of the degree of coincidence improves the bearing capacity of the gear. Thereby extending the service life of the gear. The coincidence degree mainly depends on the meshing time, and the helical gear with long meshing time and large contact area reduces the stress. Transmission stability, economic growth.

(3) Compact structure: The smaller the minimum number of teeth, the more compact the structure.

2. Advantages of spur gear transmission: strong bearing capacity and durability.

Key words:

Spiral bevel gear

The difference between helical planetary reducer and straight planetary reducer

None

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