Worm Bevel Gear

We can make good quality M5 bevel gear. 

Module 5

Pressure angle 

Introduction to M5 bevel gears: long service life, high load carrying capacity, strong chemical and corrosion resistance, light noise reduction and shock absorption, low cost, easy to form, good lubricity. Quenching treatment of bevel gears: the purpose of quenching is to make the supercooled austenite of bevel gears undergo martensite or bainite transformation to obtain martensite or bainite structure, and then cooperate with tempering at different temperatures to greatly improve the strength, hardness, wear resistance Fatigue strength and toughness, so as to meet the different use requirements of various mechanical parts and tools, and also meet the special physical and chemical properties such as ferromagnetism and corrosion resistance of some special steels through quenching. Bevel gear has large load, high precision requirements and high technical requirements. It is inevitable to bear huge friction in the working process. A good way is to carry out quenching heat treatment on bevel gear, so that its hardness, wear resistance and service life can be improved. Bevel gear products are widely used in automobile, machinery and industrial parts, molds, railway locomotives, electronics, communications, heavy locomotive and other industries.

The modification of machined M5 bevel gears is relatively complex, which is mainly related to tool parameters and machine tool parameters. Its effect evaluation means mainly rely on TCA technology.

1. Spherical involute is the conjugate meshing surface of bevel gear, which is mainly used for die forming bevel gear.

2. The principle of machining bevel gears is the "8" meshing principle.

3. Straight teeth, Gleason spiral teeth and other tooth systems are named according to the principle of manufacturing process. The difference of its performance is caused by the process method, rather than the advantage of the theoretical tooth profile itself.

4. Now the main flow direction of bevel gear:

A. Machining zero degree spiral bevel gear instead of machining straight bevel gear.

B. The applicable tooth systems of machined bevel gears are Gleason spiral teeth, Oricon Cycloid Teeth and other spiral teeth.

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