Aluminum plate for tarts deep processing
Choose aluminum grades, generally 1 series, 3 series, and 5 series are more commonly used. There are some things to note about the deep processing of aluminum plate for tarts. Share with you.
Aluminum sheet refers to an aluminum material with a thickness of 0.2mm to 500mm or more, a width of 200mm or more, and a length of 16m or less, which is called aluminum plate or aluminum sheet. Aluminum foil materials with a thickness of less than 0.2mm are used as strips or strips within a width of 200mm (of course, with the advancement of large equipment, there are more strips with a maximum width of 600mm). There are some things to note about the deep processing of aluminum plate for tarts. Share with you.
Material selection of aluminum plate for tarts
Due to the high hardness of the alloy aluminum sheet, it is easy to break when bending, so the raw material must be a good aluminum material. Mainly depends on the aluminum grade and temper. Select aluminum grades according to the requirements of the drawings, generally 1 series, 3 series, and 5 series are more commonly used.
Protection of aluminum plate for tarts during transportation and processing
This problem is based on the customer’s requirements for the single-sided (smooth) or double-sided protective film. This is to avoid damage to the surface of the parts during transportation or processing. At the same time, during the processing process, the parts are strictly required to be placed neatly in the designated position, and handled with care.
Aluminum plate for tarts part surface punching
The surface of the part is punched. For the blanking and punching of parts, the gap between the upper and lower molds of the tool should be adjusted before the cutting and punching. Compared with the cutting of ordinary cold-rolled sheets, the gap should be reduced accordingly, so as to avoid excessive burrs in the punching cut.
Aluminum plate for tarts bending
Under the conditions of product use, try to increase the inner angle of bending to reduce damage to the internal structure of the plate. The bending direction should be perpendicular to the grain direction of the aluminum sheet, not parallel. If one side fold cannot be avoided, the short side fold can be chosen to be parallel to the grain of the aluminum sheet.
Aluminum plate for tarts welding
The welding is based on the thickness of the plate. For the selection of materials, the welding wire and welding type with corresponding performance should be selected. Adjust the corresponding voltage range, current range, and air pressure range.