摘要
分析了矫直机齿轮箱在高速运转状态下油温升高的原因,通过增大轴承游隙、降低润滑油黏度和给齿轮箱增加循环冷却系统的措施,解决了齿轮箱油温升高过快的问题,保证了热轧平整线安装调试的顺利进行,满足了生产需要,有借鉴和推广价值。
It is introduced the reason of high temperature of oil in gear box of straightening machine under high speed driving. It is introduced the measures to solve it： expand the free gap in bearings, reduce viscosity of lubricating oil, add a circular cooling system to gear box.
出处
《河北冶金》
2011年第12期47-49,共3页
Hebei Metallurgy
关键词
齿轮箱
油温
轴承游隙
黏度
循环冷却系统
bear box
oil temperature
free gap of beatings
viscosity
circular cooling system
