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Tool For Bending公司(TFB)开发出一种新的表面处理方法。这种方法可以使铝、青铜制的工具寿命提高120%,使标准铬制成的工具寿命提高70%。这就是所谓Kro—Lon表面处理法,也即添加Teflon(特氟隆)的硬质铬表面处理法。Kro—Lon处理法经过如下四个工序:①工具表面要进行热处理,磨削和研磨;②进行特殊的硬质铬表面处理;③放置工具,控制气穴,使铬内形成无数微小的小孔;④用热——机械式装置把特氟隆填塞到微孔中去。这样,表面上就形成了60%的铬,40%的特
Tool For Bending Corporation (TFB) has developed a new surface treatment method. This method increases the life of aluminum and bronze tools by up to 120% and increases the tool life of standard chrome tools by up to 70%. This is the so-called Kro-Lon surface treatment, which is the hard chromium surface treatment with Teflon added. Kro-Lon treatment through the following four processes: ① tool surface to be heat treatment, grinding and grinding; ② special hard chrome surface treatment; ③ place tools to control cavitation, the formation of numerous tiny holes in chromium ; ④ Teflon filled with heat - mechanical device into the microporous. In this way, on the surface of the formation of 60% of the chromium, 40% of the special