上海新江机器厂研制的 TF 软带导轨材料是一种以聚四氟乙烯为基,添加适量青钢粉等填充剂所构成的高分子复合材料。其性能指标接近美国、日本同类产品性能指标,达到国内先进水平。该产品具有优异的摩擦磨损特性,足够的承载能力和极限 pV 值,可提高机床加工精度,延长机床导轨的使用寿命。 The TF soft-track guide material developed by Shanghai Xinjiang Machinery Factory is a polymer composite material composed of polytetrafluoroethylene (Teflon) and a suitable amount of fillers such as Qingsteel powder. Its performance index is close to the performance indicators of similar products from the United States and Japan, reaching the domestic advanced level. The product has excellent friction and wear characteristics, sufficient load-bearing capacity and limit pV value, can improve the machining accuracy of the machine tool, and extend the service life of the machine tool guide.