Multiple connection methods of sheet metal processing products

- May 09, 2018-

  1. welding

    (1) contact welding

    (2) arc welding of gas protection

2. thread connection

Threaded connection is easy to install, easy to disassemble and easy to operate. It is commonly used in detachable steel structure connection, which can be divided into screw connection and bolt connection.

3. riveting

4. bondingsheet metal control box.jpg