论文部分内容阅读
随着汽车及航空工业的发展,对传动齿轮的技术要求越来越高,对于要求较高的传动齿轮,通常均要求淬硬后进行磨齿加工,但由于有些齿轮结构或参数的限制(如内齿轮、少齿数轴齿轮、空刀槽较小的双联齿轮等)用常规的磨齿方法不能进行有效的加工。CBN成形磨齿法是在人工超硬磨料立方氮化硼(CBN)发展的基础上,针对上述问题于80年代发展起来的一种新的成形磨齿方法。它不仅具有普通成形磨齿方法生产效率高、机床结构简单的优点,
With the development of automobile and aviation industry, the technical requirements for transmission gears are getting higher and higher. For transmission gears with higher requirements, grinding is usually required after hardened. However, due to some gear structure or parameter limitations Internal gear, a few teeth gear, a small double-empty gear, etc.) with conventional grinding method can not be effectively processed. CBN forming grinding method is based on the development of artificial superhard abrasive cubic boron nitride (CBN), in response to the above problems in the 1980s developed a new forming grinding method. It not only has the advantages of high efficiency and simple machine structure of ordinary forming grinding method,