What's the difference between traditional aircraft manufacturing and modern aircraft manufacturing?

The degree of mechanization and automation of traditional aircraft manufacturing is relatively low, especially in the assembly and final assembly of aircraft parts, manual labor is the main working mode. In addition, a large number of molding dies, molds, assembly racks and standard process equipment (templates, standard samples, etc.). ) are used in aircraft manufacturing, which makes the production preparation very heavy and the production cycle of aircraft is relatively long.

The wide application of computer-aided design and manufacturing technology in modern aircraft manufacturing can improve the automation of aircraft production, greatly reduce the workload of production preparation and shorten the cycle of aircraft production, greatly reduce the work intensity of workers and improve the output of aircraft.