Piston industry definition and classification

Release date:2017-01-18 Author: Click:

Piston industry definition? Pistons as a typical key components of the car, in the cutting process has a strong process characteristics. The domestic piston manufacturing industry is usually composed of general machine tools and special equipment that combines the characteristics of the piston process machining line, therefore, the special equipment has become the key equipment for piston cutting, the function and accuracy will directly affect the quality of the key characteristics of the final product . Piston industry definition and classification are as follows.

Piston industry definition

Piston industry market analysis report shows that the piston is the engine cylinder block for reciprocating movement. The basic structure of the piston can be divided into the top, head and skirt. The top of the piston is the main part of the combustion chamber and its shape depends on the type of combustion chamber selected. Gasoline multi-use flat-top piston, its advantage is a small endothermic area. Diesel piston top often have a variety of pits, the specific shape, location and size must be mixed with the formation and combustion of diesel to meet the requirements.

Piston industry classification

As the internal combustion engine piston in high temperature and high pressure conditions, the requirements of the piston is relatively high, so the main classification of internal combustion engine piston.

1. According to the fuel used to points, can be divided into gasoline engine piston, diesel piston, natural gas piston.

2. According to the manufacture of piston material to points, can be divided into cast iron piston, steel piston, aluminum piston and piston combination.

3. According to the process of manufacturing piston blank, divided into gravity casting piston, squeeze casting piston, forging piston.

4. According to the working conditions of the piston can be divided into non-pressurized piston and pressurized piston two categories.

5. According to the use of pistons to points, can be divided into car piston, truck piston, motorcycle piston, marine piston, tank piston, tractor piston, lawn mower piston.