在孔加工领域中,由于采用了带孔可转位刀片及相应的夹固方法,为孔加工刀具的发展开辟了新的道路。最近,在工业生产中才大量出现用硬质合金可转位浅孔钻代替高速钢钻头。但是,使用传统高速钢钻头的经验不能直接转用到硬质合金可转位浅孔钻上来。目前,斯图加特大学机床研究所正在研究使用这种刀具的条件及其应用的可能性。 In the field of hole machining, due to the use of a hole can be indexable blade and the corresponding clamping method for the development of the hole machining tool has opened up a new path. Recently, a large number of high-speed steel drill bits have been replaced with carbide indexable shallow hole drills in industrial production. However, the experience with conventional HSS drill bits can not be diverted directly to carbide indexable shallow holes. Currently, the University of Stuttgart Machine Tool Institute is studying the conditions for the use of such tools and their possibilities.