Automotive Turbocharger Turbine Housing Assembly Equipment

This machine assembles the turbine housing and core assembly. The turbine housing is placed into a pneumatic chuck, which automatically aligns the end face and clamps the part. The core is then positioned in the reference hole, aligning the reference faces. Plate screws are tightened in a specific order using torque-controlled tightening, which is the core function of this machine. A part only receives a pass signal when all screws reach the correct torque; otherwise, it does not move forward.

The machine supports both standard and clamp structures. For clamp structures, it can pre-assemble, pre-tighten, and perform torque-controlled tightening in a single step, without requiring additional stations.

After assembly, unloading is fully automatic. The fixture releases the part, and the machine moves it to a transfer fixture. Operators only need to load and unload parts. Positioning precision is extremely high: the combination of pneumatic chuck and end face alignment ensures the same assembly position every time, even when switching products.

Core steps include: turbine housing positioning and clamping, core assembly, plate screw pre-loading, torque-controlled tightening, and automatic unloading. The line supports both standard and clamp structures. Clamping is performed via a pneumatic chuck. This dedicated high-precision assembly machine ensures consistent assembly quality, automatically determines pass or fail for torque, and provides stable cycle times for batch production. Defective parts do not proceed.