How would you solve the roller shaft repair problem?

A rolling mill is an equipment that realizes the metal rolling process, and generally refers to the equipment that completes the entire process of rolling material production. The working stand consists of rolls, rolling mill arches, bearing seats, bearings, self-contained rewinding and unwinding or rewinding and unwinding platforms, bases, roll adjustment devices, upper roll balancing devices and roll changing devices. The roll is the main working part and tool on the rolling mill that causes continuous plastic deformation of metal. It is mainly composed of three parts: the roll body, the roll neck and the shaft head.

The roller bearings of a company’s reciprocating rolling mill are worn. The wear depth is 0.7mm and the journal is 500mm. Call us to ask if we can repair it. After understanding the relevant data of the equipment and the on-site conditions, we decided to use the “Roll Repair Machine Processing Technology” to solve the problem of roll shaft repair. The repair material has good machining performance, meets the processing requirements of turning, milling, planing and grinding, and is not affected by thermal stress during the repair process. And the bonding performance of the material is also very good. At the same time, in the process of repairing the worn surface, the surface bonding area and bonding force of the material are increased through surface baking oil, surface grinding, absolute ethanol cleaning, etc. to ensure that the material does not Will fall off.

Regarding roll shaft repair, the advantages of our Sole carbon nanopolymer material repair technology go beyond the points mentioned above. We have strengthened predictive maintenance and used the Internet and sensing technology to assist users in implementing all-weather online monitoring, intelligent early warning and diagnostic analysis to promptly discover and eliminate hidden equipment faults to prevent risks and reduce equipment operating costs. We also focus on the core concerns of customers and use new generation information technologies such as the industrial Internet and AR virtual reality to build a product capability ecosystem of “data chain”, “service chain” and “supply chain” to achieve the integrated development of user needs and solution capabilities. .

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