Riveting machine basic introduction!
Early sixties, berry, a Swiss company in order to adapt to the big industrial production of high quality, high efficiency, low energy consumption, low noise, the first application of oscillating roller compaction principle to riveting industry, thus created the riveting technology. We are also leading in domestic developed all kinds of cold riveting machine that comes. With the speeding up of the big industrial production in our country, swing grinding cold riveting technology have has been more and more widely used in many industries. To this end, the author will swing grinding cold riveting technology, process characteristics and application scope, the basic principle of the development trend in detail, to make this new technology in industrial production in China to find more effective promotion.
One, the basic principles and process characteristics of cold riveting method that comes:
So-called cold riveting method that comes, is to use local pressure riveting rod for rivet, and continuous swing around the center until rivet riveting method of forming. According to this grinding cold riveting method trajectory, it can be divided into grinding riveting method and radial riveting method. Pendulum grinding riveting method is easy to understand, the rivet head along the circumference direction only oscillating roller compaction. And the radial riveting method is relatively complex, its riveting head trajectory is the plum blossom shape, riveting head through the center of the rivet, every time the rivet head not only has a movement in the circumferential direction, and also in the radial swing rolling.
Just two riveting method comparison, radial riveting riveting components by surface quality is better, higher efficiency, more stable and riveting, riveting pieces without clamping, even rivets center relative to the main shaft slightly offset can accomplish the project of riveting. The swing grinding riveting machine workpieces must be accurate positioning, clamping best riveting pieces. However, radial riveting machine because of its complex structure