As a key load-bearing component of the automobile chassis system, the steering knuckle undertakes the important mission of connecting the wheels, the suspension system and the steering mechanism, so it has extremely high requirements for structural strength, dimensional accuracy and fatigue life. In terms of structural characteristics, it has the features of multi-curved surfaces, multi-hole systems and thin walls that are easy to deform. The machining of aluminum alloy steering knuckles includes milling, boring, drilling, reaming, etc. The ultra-high dimensional requirements put forward more severe tests for the stability and accuracy of cutting tools.
Solution Introduction
Product Highlights
Integrated Compound Forming Cutter
It is used for taper socket machining of aluminum alloy steering knuckles. It combines drilling and forming processes into one, and the integrated machining ensures coaxiality. The front end adopts a cemented carbide drill, while the rear end uses a steel-based PCD tool, which allows for easy replacement when the drill is worn. It has the following design features:
Taper Socket Machining Composite Forming Cutter
Designed for taper socket machining of aluminum alloy steering knuckles, it combines drilling and forming processes into one. The integrated machining ensures coaxiality. The front end is equipped with a cemented carbide drill, while the rear end adopts a steel-based PCD tool, allowing for easy replacement when the drill is worn.
Processing examples and conclusions
Case 1: Secondary Roughing Process for the Spindle Hole
Case 2: Taper socket machining
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