The original polishing behavior is actually in the uns s32760 plate neolithic period unearthed devices, found signs of a polished. When a large number of unearthed terracotta actual production has adopted mechanical polished polishing technology. Western han dynasty bronze mirror mirror machining technology is more prestigious, are described in "huai south son". All of these surface leveling, polishing is to use simple tools and leveling objects of a certain roughness rub against each other to achieve the purpose of leveling, then use a finer sand or soft resilient fiber content and abrasive friction to further achieve the goal of light (polishing). This is the first to use the plane of the surface of the polishing machine polishing technology, which is still in use the plane the prototype for stainless steel polishing machine polishing technology.
Later, it was found that the grinding material disc plate or the abrasive particles on the disk or tape make it work, and will be leveling on polished surface can have different degrees of level and brightness, and can save manpower, uns s31803 sheet improve efficiency. With the development of JiDianYe, this method finally developed into modern forms of mechanical polishing technology. To introduce the following mechanical polishing technology is one of the plane of the stainless steel polishing machine working principle.
Flat stainless steel polishing machine working principle is formed by the junction of three principles, the process of in plane polishing machine is there will be a chemical action, physical and mechanical wear and surface flow theory.
1. The chemistry theory. In stainless steel polishing process, the stainless steel surface, polish, polishing mold and water, under the action of complex chemical process. Such as stainless steel surface hydrolysis process, or a hard brittle material in chemical etching process.
2. The theory of mechanical grinding. Polishing is 347 stainless steel after grinding work, the essence of the two related. By sharp abrasive particles small workpiece surface cutting results. But for grinding, polishing with abrasives abrasive particles more subtle polishes, small cutting can be performed within the molecular size. Polishing die quite agreement with the workpiece surface, and polishing the tangential force is bigger, so that the surface concave and convex micro crack structure, cut off by a grinding smooth the surface of the workpiece can be built up.
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