Under the background of the rapid development of global manufacturing industry, the production of complex parts has become increasingly sophisticated, and customers' requirements for its quality are constantly improving. At the same time, manufacturers are also facing the great challenge of reducing costs while ensuring high-quality production. Especially in the field of aerospace, as one of the key components, Blisk is extremely difficult to process. Its features include thin-walled structures, complex curved surfaces and the use of difficult-to-machine materials, which bring a series of challenges to the machining process, such as vibration control, surface accuracy, and cutting efficiency.

In order to deal with these problems, advanced manufacturing technology and optimized processing scheme become particularly important. The processing of integral blade disc parts not only requires precise process control, but also must innovate in tool selection, path programming and processing strategy. Data shows that the tool market in the global aerospace field is expanding steadily with a compound annual growth rate of more than 5%, among them, customized cutting tools produced by additive manufacturing technology have gradually become an important tool in the processing of complex parts.

On September 11, 14:00-15:00, Shangao cutting tools will soon hold a network discussion meeting on the whole blade plate processing technology. Three experts from Shangao cutting tools will focus on how to use modern processing technology, including barrel milling cutter, dynamic turning and milling strategy, and cutting tools produced by additive manufacturing technology, to improve the processing efficiency of the whole blade disc. Among them:

·With its unique geometry, barrel milling cutter can show extremely high efficiency in the processing of complex curved surfaces. By reducing the replacement of redundant tools and reducing the processing time by up to 40%, the productivity can be improved;

·Dynamic turning and milling combined with modern simulation and optimization technology can complete more complex processing tasks with higher material removal rate (MRR) and less tool wear, this strategy can shorten the production cycle of the whole blade disc by 30% and ensure the surface finish and dimensional accuracy;

·Additive manufacturing technology provides more flexible solutions for the processing process through the production of customized tools. For hard-to-machine materials and blade disc parts with complex geometric shapes, customized additive cutting tools can not only improve the cutting effect, but also reduce the number of cutting tools and the demand for secondary processing, and finally save up to 20% of the cost.

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