Composition of crankshaft and connecting rod mechanism and functions of main parts

Release time: 2022-12-27

The crank connecting rod mechanism is the main motion mechanism of the engine. Its function is to convert the reciprocating motion of the piston into the rotary motion of the crankshaft, and at the same time convert the force acting on the piston into the torque output by the crankshaft to drive the wheels of the car to rotate. The crank connecting rod mechanism is composed of piston group, connecting rod group, crankshaft, flywheel group and other components.
Nangong Jingqiang Connecting Rod Co., Ltd., located in Daqing Street, Economic Development Zone, Nangong City, Hebei Province, is a national specialized and new "little giant" enterprise, a high-tech enterprise, a high-tech enterprise in Hebei Province, and a professional manufacturer of automobile connecting rods in Hebei Province.
Founded in 1962, the company was restructured into a private enterprise in September 2006. The company has successively passed the certification of IATF16949, ISO14001, OHSAS18001 and other international quality, environmental and occupational health and safety management systems. Now it has 620 employees, including 170 engineering and technical quality personnel.
The company is a modern enterprise mainly producing connecting rod assemblies, connecting rod forgings, and other precision forgings for automobile engines. The company has 9 forging production lines (2 are automatic lines), 17 machining production lines, and an annual production capacity of 13 million connecting rod precision forgings, 12 million connecting rod assemblies, and 5 million precision forging miscellaneous parts.

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