选择润滑脂应注意的关键点,你知道吗? - 山东变压器油哪家好

众彩彩票注册

欢迎访问:济南沃顿能源科技有限公司!
一键分享网站到:
服务热线
13370501966
网站众彩彩票注册
公司简介
产品中心
新闻动态
生产设施
在线留言
联系我们
咨询热线 13370501966

新闻动态

选择润滑脂应注意的关键点,你知道吗?

发布时间2018-09-14  来源:http://www.wunqdctk.com

选择润滑脂首先应明确其目的。按润滑脂所起的主要作用大致可分为减摩、防护、密封三大类,而选用润滑脂就要看其在使用部位所要起的作用是以哪一个为主。
The choice of grease should be clear about its purpose. According to the main role of grease can be roughly divided into three categories: friction reduction, protection, sealing, and the selection of grease depends on which part of the use of grease to play a major role.
1.考虑润滑部位的工作温度
1. consider the working temperature of lubrication parts.
机械摩擦部位的温度高低及温度变化,对润滑脂的润滑作用和使用寿命有着决定性的影响,润滑部位的工作温度是选择润滑脂的重要依据。
Temperature change of mechanical friction parts has a decisive influence on lubrication function and service life of grease. Working temperature of lubrication parts is an important basis for selecting grease.
2.考虑润滑部位的负荷
2. consider the load of lubrication parts.
3.考虑润滑部位的速度
3. consider the speed of lubrication parts.
由于润滑脂属于流变体系,它的相似黏度随剪切速率而改变。因此,润滑脂的物理状态和润滑作用对润滑部件的运转速度特别敏感,这一点与润滑油有所不同。
山东变压器油
Because lubricating grease belongs to rheological system, its similar viscosity changes with the shear rate. Therefore, the physical state and lubrication of grease are particularly sensitive to the speed of the lubricating parts, which is different from lubricating oil.
4.考虑润滑部位的环境和所接触的介质
4. consider the environment of the lubrication parts and the medium in contact.
润滑部位所处的环境和所接触的介质对润滑脂性能有极大的影响,因此,在选择润滑脂时,应慎重考虑。
The environment in which the lubricating part is located and the medium in contact have great influence on the performance of grease. Therefore, careful consideration should be given to the selection of grease.
5.考虑润滑脂的加注方式
5. consider the filling method of grease.
润滑脂的加注方法有人工加注和泵集中加注。涂抹、填充、脂枪加注、脂杯加注等都属于人工加注。
The filling methods of grease include manual filling and centralized pump filling. Smearing, filling, grease gun filling, and grease cup filling are all artificial filling.
6.从综合效益方面考虑
6. consider the comprehensive benefits.
选用润滑脂时不能仅仅关心其价格高低,更要看其是否能延长润滑周期、降低检修费用等。只有综合效益突出的润滑脂,才是适用的润滑脂。长城润滑脂在行业内应用广泛,全面的润滑服务方案在解决您设备润滑问题的同时,也让您享受到最佳的润滑服务。
When selecting grease, we should not only care about its price, but also depend on whether it can prolong the lubrication period and reduce the overhaul cost. Only grease with outstanding comprehensive benefits is the suitable grease. Great Wall grease is widely used in the industry. A comprehensive lubrication service scheme not only solves the lubrication problem of your equipment, but also enables you to enjoy the best lubrication service.
网站众彩彩票注册 公司简介 众彩彩票注册 产品中心 新闻动态 众彩彩票注册 生产设施 众彩彩票注册 在线留言 联系我们
contact us 联系我们
地址 济南市长清区文昌办事处南王村村北
LANDLINE 13370501966
QR code 关注我们
二维码 拿出手机扫一扫

湖南快乐十分 湖南快乐十分 湖南快乐十分 湖南快乐十分官网 湖南快乐十分 湖南快乐十分 平安彩票app 河南快3软件下载 湖南快乐十分 湖南快乐十分app