山东TURBO BLADE

Turbocharger blade

The turbocharger is mainly composed of turbine, pump wheel, rotor, impeller, etc. The inertia force generated by the pressure discharged by the engine piston during high-speed operation drives the pump wheel to rotate, and the rotor drives the turbine to rotate, so as to increase the engine intake pressure.

The research, development and production of turbocharger MIM parts have become the focus of the powder metallurgy industry, and the turbocharger blade is also one of the landmark parts manufactured by MIM.

Lianyungang Fuchi Manufacturing has a large number of orders for turbocharged blades every year. Its structure is extremely complex, the working environment is poor, and the accuracy requirements are high. However, other processing methods are expensive and the accuracy is not easy to control. Therefore, four grinders are specially introduced to produce turbocharged blades.

The output of MIM variable cross-section nozzle blade used in automobile diesel engine turbocharger is large. this

The parts can meet the strict dimensional tolerance requirements, and the blade profile can reach the accuracy of ± 0.015mm by cutting.

The blade is produced by a special mold, which has excellent sliding function when opened, and can reduce deformation when it is pulled out. MIM production can reduce the production cost by 20%.

At present, MIM superalloy parts production is advanced, and its market share has been increasing.

The reason is the MIM production process. Because of the fine and dispersed powder used, the delivered parts have very uniform microstructure, which greatly improves the ability of technicians to control the performance of blade products, thereby improving the stability.

注塑成型