Sheet metal processing is a very hot metal processing method in these years, and many industries are involved in this processing. The forming of sheet metal processing must be connected, and each part is connected into a whole according to the drawing, so what are the connection methods for the structure of sheet metal processing parts? How to choose?
Introduction of structural connection method for sheet metal processing parts
The structural connection of sheet metal processing parts usually adopts, bite joint, threaded connection, expansion and other mechanical connection methods or adopts welding and gluing methods, welding belongs to non-removable connection, other connections belong to removable connection. Riveted joint form: lap joint, butt joint, angle joint, plate riveting, flip hole riveting.
1, angle joint method, features and applications: the connection of two plates perpendicular to each other or at a certain angle, with angles as connectors at the joint, single-sided and double-sided in two forms, can be used for load-bearing structures, and the use of half-round head solid rivets.
2, butt joint method, characteristics and applications: two steel plates or sections joint in the same plane, with the cover as a connector to rivet the joint together. Can be used for load-bearing structures, and use half-round head solid rivets.
3, lap joint method, characteristics and applications: a plate or section lap joint on another steel plate for riveting, can be used for load-bearing structures, and using.
4、Flip-hole riveting methods, features and applications: a piece of punched plate lap on another piece of plate that has been punched and turned over the edge of the hole, the hole and then turned over and pressed; and the use of rivets riveted on the side of the hole, mostly for sealing-type structures, and the use of flat round head semi-hollow rivets.
5, plate riveting methods, features and applications: first the plate end face and channel steel or pressure shaped parts of the end of the lap assembly, and then use rivets to connect together.
The above is the introduction of the connection method of sheet metal processing parts structure that I share with you today, hope it will help you!