一齿轮齿形对噪声的影响齿轮噪声,实质上是齿轮啮合时的冲击振动。产生冲击振动的原因主要是由齿轮的制造误差(齿轮的精度),齿轮的线速度及轴系的弯曲和扭转变形,轴承,箱体的弹性变形等所引起的综合反应所造成。其中齿轮的制造误差——精度(以工作平稳性及接触精度)占较主要的地位。用标准剃齿刀加工 A gear tooth shape on the noise gear noise, in essence, is the impact of gear meshing vibration. The causes of shock and vibration mainly caused by the manufacturing error of the gear (gear accuracy), the linear velocity of the gear and the bending and torsional deformation of the shaft, the elastic deformation of the bearing, the box caused by the comprehensive response. Among them, the manufacturing error of the gear - precision (with the work of stability and contact accuracy) accounted for the main position. Using a standard shaving cutter