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Aviation parts processing classic case introduction
Aug 04, 2018

Recently, with the continuous development of new workpiece materials, tool materials and structures, it has played a positive role in the development of aviation manufacturing. How to choose the correct processing plan has become a very important issue for the processing of high-quality machining of aerospace components.

 

For the time being, in order to meet the application requirements, the processing requirements of the aerospace components for the material itself are becoming higher and higher, which makes the application of difficult-to-machine materials such as titanium alloys, superalloys and composite materials more and more widely used. For example, titanium alloys are mainly used in integral blade discs, engine frames, fan casings, impellers and landing gear.

 

Moreover, there are several typical characteristics for the processing of these aerospace components: 1. The internal structure is complex and the processing technology requirements are relatively high; 2. The thin-walled structure needs to fully consider the influence of the cutting force on the deformation degree of the workpiece when selecting the tool; The dimensional accuracy is high. Moreover, the materials used in the processing of aerospace components are mostly typical hard-to-machine materials such as high-temperature alloys and titanium alloys, making the processing difficulty even higher.

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