介绍了苏联Vhu32、80和125几种通用镗刀头的结构和应用实例。——编者苏联生产了一种在臥式鏜床和座标鏜床上加工零件用的通用鏜刀头Vhu 32、80和125。用这种鏜刀头可以进行鏜孔、平前后端面、車外圆、切內外凹槽和螺紋。采用专用刀杆可使某些工序合并。如果在滑板自动横向走刀的同时,机床主軸也作进給运动,就可鏜錐孔,車 The structure and application examples of several common boring heads of Vhu32, 80 and 125 in the Soviet Union are introduced. - Editor The Soviet Union produced a universal boring head Vhu 32, 80 and 125 for machining parts on horizontal and standard boring mills. With this boring head can be boring, flat front and rear face, the car outside the circle, cut inside and outside the groove and thread. The use of special arbor can be some of the procedures combined. If the skateboarding automatic crosswise at the same time, the machine spindle also for feed movement, you can boring cone hole, the car