一、机夹刀具是现代刀具发展的一个重要趋势随着自动组合机床、数控机床、加工自动线和加工中心的出现,具有更高耐用度和切削效率、断屑稳定,快换可调,成本低廉的新型刀具相继出现。其中,采用螺钉、销子、压板和楔块等紧固件将多刀硬质合金刀片固定夹紧在刀杆上的机夹转位刀具,目前已在全世界广泛使用。使用中,一个刀用钝后,只需松开紧固件,将刀片转一位置,无需对刀就可以用新刃 First, the folder tool is an important trend of modern tool development With the emergence of automatic combination of machine tools, CNC machine tools, automatic processing lines and machining centers, with higher durability and cutting efficiency, chip breaking stability, quick change adjustable, low cost The new tools have appeared. Among them, the use of screws, pins, platen and wedge fasteners such as multi-blade hard alloy blade clamping clamp on the cutter bar on the cutter indexing tool, has been widely used around the world. In use, a knife with a blunt, simply release the fastener, the blade to a position, without the knife you can use the new blade