Hot Riveting Machine Manufacturer-Suzhou Keber I believe we all know that hot riveting is a process, but is not a welding process, hot riveting is by increasing the temperature of the two metals will be connected to the part of the denaturation and even melted together. So what is hot riveting? Next and I came to understand it!
Riveting in which the rivet is heated to a certain temperature. As the plasticity of the rivets after heating to improve, reduce the hardness, the nail head molding is easy, so the external force required for hot riveting than cold riveting is much smaller; In addition, in the riveting cooling process, the contraction of the nail rod lengthwise direction will increase the positive pressure between the sheet material, when the sheet material can produce greater frictional resistance after the force to improve the strength of the riveted joint. Hot riveting is often used in the case of poor plasticity of the rivet material, larger rivet diameter or riveting force is insufficient.
When conducting hot riveting, the rivet heating temperature with the rivet material and the method of riveting different, for steel rivets, when riveted with a rivet gun, the heating temperature of 1000-1100 ℃;
When riveting with a riveting machine, the heating temperature is 650℃-670℃. The final riveting temperature of rivets is between 450-600℃.
The above content is released by the hot riveting machine manufacturer-Suzhou Keber precision organization, I hope to help you! Suzhou Keber Precision Machinery Co., Ltd. has a strong non-standard mechanical R & D, design, production capacity, can be customized for the majority of customers all kinds of special machinery and equipment. The company's design and production of plastic welding equipment has been widely used in automotive, electronics, home appliances, medical equipment, nonwovens, toys and other industries, customers all over the world, and some products are exported to Europe, America, the Middle East and Southeast Asia places.
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