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特殊刀具既昂貴又来之不易,某些特殊加工只要将现有的标准刀具稍加修磨就可滿足加工要求。其結果是节省了时間和费用,特别在小批、单件生产时更显著。这里介紹用修磨过的标准钻头和扩孔钻进行特殊加工的15个实例。
Special tool is expensive and hard-won, some special processing as long as the existing standard tool slightly grinding can meet the processing requirements. The result is time and money savings, especially in small batches and single-piece production. Here are 15 examples of special machining with sharpened standard drills and reamers.