深孔内抛物面数控镗刀设计  

The Design on CNC Boring Tool of Inner Paraboloid in Deep Holes

作　　者：谭德宁 TAN De-ning(College of Mechanical and Engineering,Shandong Huayu Universi ty of Engineering,Dezhou Shandong 253034,China)

机构地区：[1]山东华宇工学院机械工程学院,山东德州253034

出　　处：《德州学院学报》2023年第4期32-38,共7页Journal of Dezhou University

基　　金：山东华宇工学院2021年校级协同创新中心“智能装备技术研发协同创新中心”。

摘　　要：根据深孔内抛物面底孔的尺寸要求,设计了深孔内抛物面镗刀的整体结构,介绍了实现深孔内抛物面加工的机械结构。总体上由数控镗刀装置组成,交流伺服电机通过减速装置控制进给量,菱形刀片一边以镗刀装置的销轴做圆周运动,工件一边也在做回转运动,再配合镗杆的轴向运动,数控系统通过插补软件包控制数控镗刀装置做有规律的抛物线运动,两轴联动就加工出了深孔内抛物面,值得在全国推广使用。According to the size requirements of the inner paraboloid underport in deep holes,the overall structure of the inner paraboloid boring tool in deep holes was designed,and the mechanical structure for machining the inner paraboloid in deep holes was introduced.Generally,it is composed of a CNC boring tool device.The AC servo motor controls the feed rate through the deceleration device.While the diamond shaped blade is making Circular motion with the pin axis of the boring tool device,the workpiece is also making a rotary movement,and then it cooperates with the axial movement of the boring bar.The CNC system controls the CNC boring tool device to make regular parabolic movement through the interpolation software package.The inner paraboloid in the deep hole is processed through the linkage of two axes,which is worth popularizing nationwide.

关 键 词：深孔内抛物面 数控镗刀 插补计算 

分 类 号：TG523[金属学及工艺—金属切削加工及机床]