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无论是新机床的制造或旧机床的维修,塑料导轨的应用已十分普遍。这项技术已被越来越多的人所认识和掌握,而且在生产实践中取得了显著的技术经济效益。尤其是70年代以来,各种数控机床、精密机床和加工中心等不断发展,对导轨的减摩、耐磨及微量进给和准确定位等均提出了新的要求,传统的铸铁导轨副已不能适应机床工业的新发展。
Whether it is the manufacture of a new machine or the maintenance of an old machine, the application of plastic guides has become very common. This technology has been recognized and mastered by more and more people, and has obtained remarkable technical and economic benefits in the production practice. Especially since the 1970s, the continuous development of various CNC machine tools, precision machine tools and machining centers have put forward new requirements on anti-friction, anti-wear, micro-feeding and accurate positioning of the guide rails. The traditional cast iron guideways have been unable to Adapt to the new development of machine tool industry.