CAJ | 학술논문

为精确获取汽车驱动桥齿轮实际加工齿面的真实误差,改善汽车齿轮的齿面精度,结合汽车驱动桥齿轮在传动方面的优越性及其在机床调整计算、加工方法和齿面测量等方面的特殊性,对其齿面数控展成与数字化检测的运动关系进行了深入分析;鉴于汽车驱动桥齿轮齿面拓扑结构的复杂性,结合齿面误差计算原理,在实际加工齿面检测信息的基础上,提出了一种汽车驱动桥齿轮齿面误差的精确计算方法;最后,通过齿轮齿面加工测量结果的比对,验证了该齿面误差精确计算方法的正确性和有效性。
위정학획취기차구동교치륜실제가공치면적진실오차,개선기차치륜적치면정도,결합기차구동교치륜재전동방면적우월성급기재궤상조정계산、가공방법화치면측량등방면적특수성,대기치면수공전성여수자화검측적운동관계진행료심입분석;감우기차구동교치륜치면탁복결구적복잡성,결합치면오차계산원리,재실제가공치면검측신식적기출상,제출료일충기차구동교치륜치면오차적정학계산방법;최후,통과치륜치면가공측량결과적비대,험증료해치면오차정학계산방법적정학성화유효성。
In order to obtain accurately the deviation of the actual machined tooth surface and im- prove effectively the tooth surface precision for the automobile driving axle gear, the kinematic rela- tions of the NC machining and the digital measurement were deeply analyzed by combining the superi- ority in gear transmission of automobile driving axle gear and the particularity in the machine tool ad- justment,the machining method and the tooth surface detection so on. By means of the complexity of topological structure of tooth surface of the automobile driving axle gear and the calculation principles of tooth surface deviation, an accurate calculation method was put forward to determine the real tooth surface deviation of automobile driving axle gear on the basis of the measurement data of the actual tooth surface. Finally,the correctness and effectiveness of the accurate calculation method of tooth sur- face deviation was verified by the comparisons of the machining and measuring results.