Repair of guide rail of gantry milling machine: the guide rail of machine tool is mostly made of steel or cast iron. If such guide rail is scratched, it should be repaired, otherwise, it will enlarge the scratch and even affect the use of machine tool. In the long-term use of machine tool guide rail and other conflict pairs, due to the conflict of different levels between the two contact surfaces, the surface of the conflict pairs will wear at different levels, which will affect the machining accuracy and production efficiency of the machine tool when it is important. For the repair of machine tools and other worn parts, metal plates and polymer raw materials are usually used for inlaying or exchanging, which not only requires a large number of accurate processing and manufacturing, but also requires manual scraping and grinding of the processing surface. There are many repair processes and long construction period.
Treatment method: the first polymer 2211f metal repair material in the world is selected to repair the guide rail scratch of the gantry milling machine. It only takes a few hours to complete the repair of the part of the guide rail scratch and put it into use. Practice shows that this method is simple to operate, time saving, good repair quality and low cost. Swindling its special adhesion, outstanding compressive strength, oil resistance and wear-resistant functions can provide a permanent protective layer for the parts. It may be useful to deal with the problems that can not be handled by the traditional maintenance methods for large-scale equipment that can not be disassembled, so that the function of the equipment can be increased, the fitting gap of the parts is improved, and the normal operation of the production can be guaranteed with maximum control, so as to save the customers Save a lot of time and money, for the normal operation of enterprise equipment to provide a long-term excellent guarantee.
Repair Principle: polymer composite raw material is a composite raw material based on polymer, metal or ceramic ultrafine powder, fiber, etc. and under the action of curing agent and curing promoter. All kinds of raw materials interact with each other in function and have synergistic effect, which makes the comprehensive function of composite raw materials better than that of raw materials. It has strong adhesive force, mechanical function and chemical corrosion resistance. Therefore, it is commonly used in the repair of mechanical wear, scratch, pit, crack, leakage, forging sand hole of metal equipment and the chemical corrosion protection and repair of various chemical tanks, reaction tanks and pipelines.
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