Rotary burrs are widely used in transport aircraft manufacturing. They play an important role in the manufacturing, repair, and refurbishment of aircraft parts. Here are some specific application scenarios:

1. Metal surface treatment: Rotary burrs can be used to grind the metal surface of aircraft parts to remove burrs, flash, and unevenness to ensure the smoothness and precision of the parts.

2. Drilling: In aircraft structures, precise drilling is required to install various components and fasteners. Rotary burrs can be used for these drilling operations.

3. Cutting: During the manufacturing process, rotary burrs can be used to cut metal sheets and other materials to form the frame and shell of the aircraft.

4. Deburring and edge processing: The edges and corners of aircraft parts may produce burrs during the manufacturing process. Rotary burrs can effectively remove these burrs to ensure the safety and functionality of the parts.

5. Repair work: When aircraft parts are worn or damaged, rotary burrs can be used for repair work, such as removing damaged parts and reprocessing.

6. Precision machining: For precision parts on aircraft, such as engine parts, landing gear parts, etc., rotary grinding heads can perform fine machining.

7. Polishing: To improve the appearance quality and corrosion resistance of aircraft parts, rotary grinding heads can be used for polishing.

8. Cleaning and rust removal: Rotary grinding heads can be used to clean the surface of aircraft parts, remove rust and dirt, and prepare for subsequent coating or sealing work.

9. Emergency repair: In the event of an emergency failure of the aircraft, rotary grinding heads can quickly repair damaged parts to reduce downtime.

10. Non-destructive testing (NDT) preparation: Before conducting non-destructive testing such as ultrasonic testing and radiographic testing, rotary grinding heads can be used to clean the inspection area to ensure the accuracy of the inspection results.

When using rotary grinding heads in aircraft manufacturing and maintenance, special attention should be paid to safety and precision, because the quality and performance of aircraft parts are directly related to flight safety. In addition, the grinding heads and abrasives used need to meet the strict standards of the aviation industry to ensure material compatibility and durability.