Development trend of front axle forging technology in China

The main goal of the development of domestic foreline forging technology in the near future is to improve product quality and production efficiency, mainly through the following two ways:

(1) It is the mainstream forging and forging integral die forging technology of the domestic front axle forging, which needs to be improved in the following aspects: from the initial heading upsetting to the no-head upsetting, the material utilization rate is improved; The four-pass forging is improved into three-time upsetting, which improves the production efficiency; from the initial ф680mm upsetting machine to the ф1000mm upsetting machine to the reinforced ф1000mm upsetting machine, the rolling capacity of the upsetting machine is improved, Heavy-duty front axles make this process possible; increase the tonnage of forging presses to make the forging surface quality better; due to manual operation → coordinate manipulator operation → single-machine multi-joint manipulator operation → multi-joint manipulator operation under bus control, Make the degree of mechanization higher.

(2) Domestic powerful factories are considering or have implemented large-scale forging equipment and production lines directly from advanced foreign countries; some domestic manufacturers are in equipment research and program arguments. If these technological transformation programs can be implemented smoothly, the production capacity and technical level of China's front axle forging will be in the world's leading position.

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