Piston production line: What types of pistons are there on the piston production line
Published Time:
2021-01-03
Jiangsu Niupai Group's products include: piston special machines, piston casting machines, piston automated production lines, piston production lines, high-precision CNC machine tools, etc. Products are applicable to complex shapes, high-precision shafts, sleeves, discs, hydraulic connectors, and various non-ferrous metal machining into "mirror surfaces", as well as the precision machining of various internal combustion engine piston irregular outer circles and irregular pinhole parts.
Because the piston in the gas turbine piston production line works under high-pressure and long-time load standards, the requirements for the piston are relatively high. Therefore, let's mainly talk about the classification of gas turbine pistons.
1. According to the fuel used, the piston production line can be divided into gasoline engine pistons, diesel engine pistons, and natural gas pistons.
2. According to the material used to manufacture the piston, the piston production line can be divided into cast iron pistons, steel pistons, aluminum alloy pistons, and composite pistons.
3. According to the processing technology of the piston blank, the piston production line can be divided into aluminum alloy casting pistons, extrusion casting pistons, and forging pistons.
4. According to the working conditions of the piston, the piston production line can be divided into two categories: non-increased pistons and increased pistons.
5. According to the purpose of the piston, the piston production line can be divided into automobile pistons, truck pistons, motorcycle pistons, ship pistons, heavy tank pistons, large tractor pistons, lawn mower pistons, etc.
The piston pin and connecting rod of the piston production line transmit power to the engine crankshaft to carry out the working process of the internal combustion diesel engine. Because the piston is in a high-speed, high-pressure, and high-temperature working environment, and the operation stability and durability of the diesel engine must be considered, the piston is also required to have sufficient compressive strength and bending stiffness, good heat transfer, high temperature resistance, small thermal expansion coefficient, low density, wear resistance and corrosion resistance, and low cost.
Because the requirements are many and high, and some requirements are contradictory, it is difficult to find a piston production line material that can meet all kinds of requirements. Therefore, the quality of the engine depends not only on the selected materials, but also on the rationality of the design.
Generally, the pistons of the piston production line are cylindrical. According to different working standards and requirements of diesel engines, the structure of the pistons themselves varies. Generally, this small gadget is divided into three parts: the top, the journal, and the piston pin seat.
Recommended News
Quick Navigation
Address: Binhe Road, Gaoyou High-tech Zone, Gaoyou, Jiangsu Province
Tel: 0514-84022599
Mobile: Xia Zhirong 13801456657
Email: zgjsnpjj@126.com
Copyright © 2025 Jiangsu Niupai Group