Early domestic is also one of the few military enterprises specializing in pneumatic riveting equipment.

Nanjing Changping Electronic Equipment Co., Ltd. is one of the few military enterprises specializing in pneumatic riveting equipment in the early days in China. Its main businesses are precision riveting machine, servo riveting machine, radial riveting machine, hydraulic riveting machine, gas-liquid booster machine, non-standard riveting equipment, pneumatic press machine, numerical control riveting machine, hobbing machine, automatic riveting machine, non-standard riveting production line, automatic production line, non-standard automation equipment, press, pneumatic riveting machine, press, etc. The company has decades of production experience, excellent product quality, relying on advanced production technology and excellent product quality, the company has won a high reputation. Product specifications are complete, travel, working hours, speed, pressure are continuously adjustable, users are distributed in more than 30 provinces and cities across the country, and exported to Indonesia, Pakistan, Hong Kong and other places, enjoying a high reputation at home and abroad.

Radial riveting machine is a kind of machine in which the rivet head is rolled into a predetermined shape by pneumatic or hydraulic pressing and the motor drives the main shaft to rotate at the same time, and two or more workpiece parts are connected by formed rivets to form functional parts. The radial riveting process is similar to the swinging riveting process.

Radial riveting machine cold rolling riveting method

The cold rolling riveting method of the radial riveting machine is a riveting method that uses the riveting rod to pressurize the rivets locally and continuously swing around the center until the rivets are formed. According to the cold rolling track of this riveting method, it can be divided into pendulum rolling riveting method, that is, the riveting head first makes point contact with the workpiece and pressurizes the surface of the workpiece through an air cylinder or a hydraulic cylinder while carrying out all-round rolling, so that the surface of the workpiece is instantaneously deformed and the riveting effect is produced. The radial riveting law is to pressurize the center point and then deform the metal around.

The hydraulic radial riveting machine has abnormal noise when the riveting head is in contact with the rivet after riveting for a period of time. Why? How to solve?

I don't know about this. How to rivet the aluminum plate and the chute with flat head rivets and make the front of the aluminum plate flat without protrusions? Please explain in detail that the rivets and aluminum plates should be matched well!

For rivets, countersunk head rivets are selected. For example, if the countersunk head angle is 90 ° ± 3 °, chamfer shall be reserved on the hole head on the aluminum plate weight. The chamfer can be 95 ° ± 5 °, forming a funnel shape. The chamfer edge of the funnel shape shall be 1 to 2mm larger than the rivet head. The depth of the funnel shall be equal to or less than the height of the countersunk head of the rivet. So aluminum plate plane can be flat!