Precision machining of aviation parts is an indispensable part of modern aviation industry, characterized by high precision, high efficiency, and strict process requirements. Sumitech’s detailed introduction to precision machining of aviation parts:
一、 Processing characteristics:
1. High precision: The dimensional tolerances of aviation components are often measured in micrometers, and the surface roughness also needs to reach extremely high standards to meet the stringent performance and safety requirements of aircraft.
2. High efficiency: With the development of the aviation industry, the demand for machining efficiency of parts is constantly increasing. Precision machining technology achieves efficient production by optimizing the machining process and process parameters.
3. Strict process: The machining process of aviation parts needs to follow strict process specifications, including material selection, processing, testing, and other multiple links, to ensure that the quality of the parts meets the standards.
二、 Processing technology:
1. CNC machining: As the main means of modern precision machining, CNC machining plays an important role in the manufacturing of aviation parts. By programming and controlling the movement of machine tools, complex shapes and high-precision parts can be machined.
2. Electric discharge micro hole machining: particularly suitable for machining hard and brittle materials and complex shaped holes. By generating high temperature through arc discharge between the electrode and the workpiece, the surface of the workpiece is locally melted and vaporized, thereby achieving micro hole machining.
3. Laser processing: Due to its high precision and non-contact processing characteristics, it has a wide range of applications in ultra fine micro hole machining of aviation parts. After focusing, the laser beam can accurately heat and melt the workpiece material, achieving the drilling of micropores.
.
三、 Application areas:
Precision machining of aviation parts is widely used in various fields such as aircraft, aviation engines, and aviation electronics. From body structural components to engine blades, from sensors to controller brackets, all require the support of precision machining technology.
四、 Technological challenges and innovation:
1. With the development of new material technology, such as the application of titanium alloys, high-temperature alloys, composite materials, etc., the processing difficulty of aviation parts is also constantly increasing. This requires more precise and reasonable selection of cutting tools, processing equipment, and process parameters.
- In order to address these challenges, the aviation industry continues to introduce new technologies and equipment, such as five axis linkage CNC machine tools, intelligent manufacturing systems, etc., to improve machining accuracy and efficiency, and meet the requirements of aircraft for high performance and high reliability.
