If the fadeout isn't done correctly you can also get a bad glue job too. 如果淡出没有正确地完成您能也得到坏也是胶合工作。
This introduces the harmfulness of glue of gears, analyses the reasons of glue and the method of preventing gears from gluing. 介绍齿轮齿面胶合的危害，分析胶合的产生原因及防止齿面胶合的方法。
