Primary education: 1-2 years old
Intermediate: 3-5 years
Advanced: more than 5 years.
Usually, the main courses offered by the technician class are: mechanical drawing, mechanical principles and parts, mechanical manufacturing technology, tolerance and cooperation, engineering mechanics, electrical fundamentals, metal materials and heat treatment, hydraulic and pneumatic transmission, fixture design, numerical control programming basics, welding basics, fitter basics, quality and production management, professional and technical courses, skill training and production practice.
The course content includes many working procedures and various operating skills of riveting workers in the whole riveting structure manufacturing process, from marking materials to processing and molding to assembly. Correct use of tools, fixtures and measuring tools; Practical simple geometric drawing, map recognition and basic expansion methods; Lofting, marking and sample preparation; Introduction, scheduling, installation and correct operation of stamping and cutting materials and gas cutting equipment; Material correction, material bending, calendering, riveting, welding equipment and operating technical performance. Finally, through several typical examples of different types of structural parts assembly, the operation skills of riveting workers are explained in detail.
You need to go to the local labor bureau to apply for the exam, and the requirements of different specifications in different provinces and regions are different.