我厂在X654立铣床上加工某零件,一次装夹后用六种铣刀加工,包括φ20、φ30、φ45三种立铣刀,两种高速刀盘,一种“T”型槽铣刀。原来铣床拉杆直接与铣刀连接,每次换刀需要两个人,一个人登上铣床工作台去拧拉杆上的螺帽,一个人在下面托住铣刀。这样不但浪费人力,浪费时间,而且因为工作台滑腻,一不小心就会从工作台上滑下来摔伤。车间领导同志和工人一 I plant in the X654 milling machine to process a certain part, after a folder with six milling cutter processing, including φ20, φ30, φ45 three kinds of milling cutter, two kinds of high-speed cutter, a “T” groove cutter. The original milling rod directly connected with the cutter, each need two people change the knife, a man boarded the milling machine table to screw the nut on the rod, a person below to hold the cutter. This will not only waste manpower, waste of time, but also because the workbench creamy, accidentally slipped from the workbench fall. Workshop leader and worker one