What are the technological requirements for automobile sheet metal parts maintenance?

2020-04-12 14:32:11

In the traditional sense, automobile maintenance sheet metal workers and cold working sheet metal workers (white iron workers) are collectively referred to as sheet metal workers. It uses some structural forming features of steel plate. It processes and manufactures some daily life appliances, such as basins, barrels, pots, etc. the air supply and exhaust structure in the central air conditioning system of modern large buildings, and the air supply and exhaust pipes in the dust removal system are all made of cold work sheet metal.

Depending on the structural points of the building, these air supply pipes will have a large number of column pipes, square elbows, large and small connectors, square and round sky, round sky, etc. The production of these components requires setting out, sample making, blanking, bending, edge setting, edge closing, edge drawing, edge rolling, transverse bending, seam biting and reinforcement making according to the requirements. A lot of work will be done by special machinery. Such as mechanical bending, rolling forming, drop forming and so on.

Now the new cars are made of high-strength steel materials, and the body structure mostly adopts "3H" structure. If the "3H" structure can not be effectively restored, it will bring greater safety risks to the repaired vehicle driving. The body safety is active safety. During the driving process, the driver and passenger tie the safety belt belongs to passive safety. First of all, when the body safety is ensured, the safety belt worn by the driver and the passenger and the air bag installed on the vehicle can work effectively, so as to ensure effective safety protection in case of an unfortunate collision.

Automobile sheet metal parts maintenance workers are divided into: automobile maintenance machine electricians, who provide all kinds of maintenance and repair work for vehicle engine, gearbox and body electrical system. Automobile repair sheet metal workers provide effective and reliable repair work for body collision damage. Automobile maintenance painters provide paint treatment for the inside and outside of the vehicle body. The work of auto maintenance sheet metal workers has been widely concerned by the management departments of auto maintenance industry, various auto maintenance enterprises and the majority of car owners. Paying attention to body repair work is actually a specific manifestation of cherishing life and safe travel.

At present, almost all automobile maintenance enterprises at home and abroad irregularly and irregularly train the front-line sheet metal workers in theory and practice, so as to enrich their technical connotation, make them familiar with modern new automobile body structure, body material, new repair process of body collision damage, and make them skillfully Use all kinds of sheet metal equipment and tools at home and abroad. Body repair technology is constantly updated, the majority of sheet metal maintenance personnel are also using various ways to receive learning and training. Similar articles on body repair in various auto repair magazines are also emerging in an endless stream. Famous experts and experts reserve their opinions, which also provide a large number of operable technologies and guidance for the majority of auto repair workers.