1. FSW to flash and CNC drilling;
2. The control system of the CNC equipment and tooling of the box is integrated in the whole line control system and safety system, and has manual monotonous function;
3. CNC assembly drilling tooling is hydraulic tooling, the auxiliary action of hydraulic fixture can optionally adopt pneumatic device, FSW de-flashing station processing tooling is pneumatic tooling;
4. In the development of fixtures, hollowing, setting chip inclined surfaces, chip guide devices and other methods are adopted to effectively control chip removal, and the time interval between manual cleaning and chip removal is greater than one shift;
5. The chip removal device includes: hollowing, chip removal bevel, end or side chip scraper, screw chip removal device, etc.