摘要
本文通过八对圆弧齿线圆柱齿轮的运转接触疲劳试验,得到了45钢正火齿轮的接触疲劳极限应力框图,可供圆弧齿线圆柱齿轮传动的接触强度计算参考使用。试验结果表明,该齿轮的齿面承载能力要比斜齿轮高26％左右,其抗点蚀能力也较之为高,且点蚀形貌具有特殊的形状。
In this paper, contact endurance limit diagram of 45 normalizing gear is obtained from contact fatigue teste on 8 pairs of CATT gears. It is worthy reference for a calculation of gear design.The experimental results show that the surface endurance of CATT gear is approximately 26％ higher than that of bevel gear, the anti-pitting capacity of the gear is also greater and the shape of pitting is peculiar。
出处
《洛阳工学院学报》
1989年第3期15-22,共8页
Journal of Luoyang Institute of Technology
关键词
圆柱齿轮
疲劳强度
接触疲劳
齿轮
cylindrical gear, fatigue strength, fatigue test.
