Assembly way

In the assembly of accessories, the main installation methods of accessories include mechanical fixing, welding, thread connection, adhesive connection and so on.    The following are detailed explanations and examples.

1.    Mechanical fixing: Mechanical fixing is the method of fixing accessories on the main structure through bolts, nuts, pins and other mechanical components.    This connection method is simple and reliable, easy to assemble and disassemble, and suitable for all sizes and types of accessories.    For example, in furniture manufacturing, the table legs and the table top are often connected and fixed by bolts and nuts to ensure the stability of the table.

2.    Welding: Welding is the method of heating the contact surface of the accessory and the main structure to a molten state, and then cooling to form a permanent connection.    The welding connection method has high strength and better sealing, and is suitable for occasions with high connection strength requirements.    In automobile manufacturing, many parts of the body frame are welded together to ensure the overall strength and stiffness of the body.

3.    Threaded connection: Threaded connection is the use of accessories and the main structure on the internal and external threads to connect the way, through the rotation operation to achieve tightening or disassembly.    The threaded connection method has good self-locking and adjustability, and is suitable for occasions that require frequent disassembly and assembly.    For example, in pipeline engineering, the connection between pipe fittings is often threaded to facilitate installation and maintenance.

4.    Adhesive connection: Adhesive connection is the method of bonding the accessories to the main structure by using adhesive.    This connection method has the advantages of beautiful appearance, no pollution, etc., and is suitable for occasions with high surface quality requirements.    In the assembly of electronic products, many small components are pasted on the circuit board through adhesives, which not only ensures the positioning accuracy of the components, but also improves the overall beauty.

In addition to the above four main connection methods, there are other special connection methods, such as riveting, buckle connection, etc., which play an important role in specific application fields.    In practical applications, the appropriate connection method should be selected according to the type of accessories, usage environment and performance requirements.