论文部分内容阅读
一般的成形车刀,都是在刀具磨床上加工而成,不具备这种刀具磨床的单位,要自制成形车刀,只有靠手工在砂轮上磨出。但手工磨制的成形车刀。很难保证刀具的设计精度.从实践中,我们摸索到在线切割机床上加工成形车刀,其精度达到了设计要求。现介绍加工过程如下: 在线切割机床上加工成形车刀,需事先做一套割刀夹具(图1),使刀杆能在夹具中上、下、左、右自如地转动、倾斜及定位紧固。
General forming turning tools, are processed in the tool grinder, do not have such a tool grinder units, to shape the turning tool, only by hand on the grinding wheel. But the manual grinding of the forming tool. It is difficult to ensure the design accuracy of the tool.From practice, we found that the machining accuracy of the on-line cutting machine tool has reached the design requirements. Now introduce the processing process is as follows: On-line cutting machine tool forming forming tools need to be done in advance a cutting tool fixture (Figure 1), so that the tool holder in the fixture up, down, left and right freely rotate, tilt and positioning tight solid.