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近十年来,我厂一直在摸索解决加工中心使用小孔镗刀的问题,虽然加工中心本身的坐标精度较高,但应用普通的钻、扩、铰刀具来加工孔距公差要求高的零件,往往达不到要求。进口镗刀价格昂贵,而且这种刀具的品种有限,在镗外形复杂的零件时,更为困难。为此,我们设计制作了如图所示的微调小孔镗刀,其核心零件为可调整的夹套,即图中的滑块2,再根据有关机床的需要,配上适合的刀柄,就可以解决加工中心、数
In the past ten years, our factory has been gropeing to solve the problem of using boring and boring tools in machining centers. Although the coordinate precision of the machining center itself is higher, ordinary parts such as holes, tolerances, Often fail to meet the requirements. Imported boring knives are expensive and the limited variety of such knives makes it more difficult to bore complex parts. To this end, we have designed and manufactured the fine-tuning hole boring tool as shown in the figure, the core part of which is an adjustable jacket, that is, the slider 2 in the figure, and according to the requirement of the relevant machine tool, Can solve the machining center, number