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A piston rod is a mechanical component, usually made of materials such as steel or aluminum alloy, used to connect the piston and crankshaft, converting the linear motion of the piston into the rotational motion of the crankshaft. In internal combustion engines, compressors and other equipment, their quality and accuracy directly affect the operational performance and lifespan of the equipment.
The working principle of the piston rod is relatively simple. When the engine is working, the high-pressure gas in the cylinder is compressed downwards through the piston ring on the piston, and at the same time, the piston moves downwards, which also moves downwards. When the piston reaches a very low point, it will move upwards, which will be converted into the rotational motion of the crankshaft, thereby driving the transmission device to work. The entire process needs to ensure that its axis maintains a specific concentricity and clearance with the cylinder axis.
The quality of a piston rod manufacturer depends on multiple factors, such as the quality of production equipment, the quality of production processes, the stability of product quality, and the quality of after-sales service. A good manufacturer should have good production equipment and technology, high-quality production personnel, a sound quality control system and after-sales service system, as well as a stable supply chain and good reputation. Therefore, choosing a high-quality piston rod manufacturer can improve product quality and ensure after-sales service, which is very important for users.