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我国机床塑料导轨的发展已有30多年的历史。目前,各类塑料导轨在我国机床制造及维修业中得到了广泛的应用。其技术、经济效益十分显著。一、塑料导轨板塑料导轨板是60年代和70年代初机床塑料导轨的主要形式。这时,应用较为普遍的是用聚四氟乙烯对聚甲醛导轨板进行改性而成的聚甲醛塑料导轨板。聚甲醛(POW)是60年代开发的一种工程塑料。它是高密度和高结晶度的热塑性塑料。通常采用螺杆式注射机加工成型。成型工艺的控制对导轨板的质量关系甚大。为了改善聚甲醛的使用性能,上海胜德塑料厂曾研制聚四氟乙烯(FS-1)改性聚甲醛机床导轨板,供应给武汉重型机床厂等单位
The development of China’s machine tool plastic guide has 30 years of history. At present, all kinds of plastic guide rails in China’s machine tool manufacturing and maintenance industry has been widely used. Its technology, economic benefits are very significant. First, the plastic guide plate Plastic guide plate is the main form of plastic guide rails in the 1960s and early 1970s. At this time, the application is more common is the use of polytetrafluoroethylene polyoxymethylene DIN-rail plate modified from the POM plastic rail plate. Polyoxymethylene (POW) is an engineering plastic developed in the 1960s. It is a high density and high crystallinity thermoplastic. Screw injection molding machines are often used. Molding process control of the quality of the guide rail plate great. In order to improve the performance of POM, Shanghai Shengde Plastic Factory has developed polytetrafluoroethylene (FS-1) modified POM machine guide plate, supplied to Wuhan Heavy Machine Tool Plant and other units