CAJ | 학술논문

针对汽车半轴产品法兰盘孔加工采用普通摇臂钻床加工，存在加工耗时较长，孔的同轴度难以保证的缺点，将普通卧式车床改装设计为一种卧式多孔钻床，其包括机床、机床上的主轴、主轴箱、弹性柱销联轴器、转盘以及若干钻头，具有结构简单，改制成本低，多孔同时钻削，加工效率高等优点。
침대기차반축산품법란반공가공채용보통요비찬상가공，존재가공모시교장，공적동축도난이보증적결점，장보통와식차상개장설계위일충와식다공찬상，기포괄궤상、궤상상적주축、주축상、탄성주소련축기、전반이급약간찬두，구유결구간단，개제성본저，다공동시찬삭，가공효솔고등우점。
Against the disadvantage of taking a long time to process the automotive semiaxle flange hole using the ordinary radial drilling machine and difficulty to guarantee hole concentricity, an ordinary horizontal lathe is repacked to a horizontal multihole drilling machine including the machine tools, the spindles, spindle box, flexible pin coupling, turntable and a number of drills. The horizontal multihole drilling machine has advantages such as simple structure, low cost of repack , simultaneous- ly drilling of multihole and high machining efficiency.