这次鉴定会议是对我国圆弧齿轮特别是对双圆弧齿轮工作的一次大检阅通过这些工作的总结,使我们对圆弧齿轮、双圆弧齿轮的认识更明确了。现在一般说来,用调质精滚圆弧齿轮代替渗碳淬硬磨齿的渐开线齿轮,在K=15kgf/cm~2左右或更低一些的情况下、线速度在80m/sec时是可以安全使用的,线速度再高行不行?我看也不会有多大风险,当然,线速度高时,在使用前应该很仔细地计算,很仔细地制造、安装。 The appraisal meeting is a large review of our country arc gear, especially the double arc gear work through the summary of these efforts, so that our understanding of arc gear, double arc gear more clearly. Now generally speaking, the use of quenched and tempered precision circular arc gear instead of carburizing hardened involute gear, K = 15kgf / cm ~ 2 or less, the linear velocity of 80m / sec Is safe to use, the line speed is not high? I think it will not have much risk, of course, when the line speed is high, should be carefully calculated before use, very carefully to manufacture and install.