The processing flow of display case: down to punching and shearing, bending and forming to welding and assembling. Among them, punching and shearing are the main methods of manufacturing LCD panels.
Stamped parts quality inspection: the surface roughness of the part should be as low as possible to reduce the amount of plate deformation to reduce the rate of burr generation.
Underfeed: The raw material is put on the fixture according to the drawing or sample board, and sent to the worktable for cutting with the feeding device.
Press welding: The process of melting the metal by pressure and then filling the gaps in the workpiece to form a joint layer is called cold press welding, usually using a resistance spot welder.
Assembly: assembly is a method of combining the finished parts that have been made into a complete product in a certain order and according to the requirements, generally using special machine tools to achieve this function.
Cold hardening treatment: In order to improve the strength and service life of aluminum alloy materials and a special treatment method, the principle is the use of high temperature heating aluminum to produce strain and make the alloy hard phenomenon. Commonly used are annealing treatment and aging treatment two methods.
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