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Several connection methods in small and medium-volume sheet metal processing and customized production
03-02
With the continuous updating and development of production equipment, most of the forming processes end on the machine. Manual methods are usually used for compensating processing and finishing operations. However, in the case of single-piece production or some parts with complex shapes, they still cannot do without manual operation and processing. If the manual forming of sheet metal processing parts is completed using some simple tire shapes, profiling and zero-total fixtures, the manual forming should adopt the following methods: bending, edge standing, edge sealing, edge pulling, arch bending, rolling, weld correction, etc.
Today, Suzhou Xuaner Precision Manufacturing Co., Ltd., Suzhou small and medium-sized batch sheet metal processing customized connection methods: the main staff of metal plate connection choose welding, threaded connection, riveting and bonding, our company chooses the connection methods: welding, threaded connection and riveting.
Welding: refers to the process of heating the weldment partially or completely or plastically deforming the weldment, or heating and plastic deformation together to complete the connection. It can be divided into manual arc welding, gas shielded arc welding, laser welding, segmented welding and contact welding. The main staff of our company chooses gas shielded welding.
Suzhou Xuaner Precision Manufacturing Co., Ltd.
Gas shielded arc welding: In gas shielded arc welding, the arc zone of the electrode and the weld pool are protected by shielding gas, and the oxides and inclusions on the weld surface are protected by argon. Welding can be carried out in any spatial direction, and the welding process can be investigated and adjusted with the naked eye, with high production efficiency.
Contact welding: In the contact welding process, the welding parts are pressed into a welding joint under the condition that the connecting parts are melted or not melted. It can be divided into butt welding, spot welding and seam welding.
Threaded connection: Threaded connection has the advantages of simple on-site equipment, convenient disassembly and simple operation. It is usually used for the connection of detachable steel structures. It can be divided into screw connection and bolt connection.
Riveting: Riveting is a method of connecting parts or components of metal structures with rivets. There are many types of rivets. The rivets we commonly use include closed round head blind rivets, closed countersunk blind rivets, open round head blind rivets and open countersunk blind rivets.
Bonding: A method of making the desired connection by bonding with an adhesive.
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