2018 - bearing and energy saving are inseparable
12 -
21 (
Cnooc zhanjiang branch energy-saving office)
Bearing today to tell you about.
Friends will ask?
How energy-saving and bearings, actually otherwise, the bearing can be seen everywhere in the I bore you, so it's relationship with energy saving is not little still.
As cnooc person you will see a lot of bearing parts in warehouse, that's right in our production site has a lot of bearing, a motor, compressor with and so on to say: 'the scene as long as it is spinning machine are used bearings', ha ha friends will have a doubt, it also has a lot of bearing used in life?
Of course, there are also many, such as cars, air conditioners, fans, turn the seat, even within the printer are large and small bearings.
Know so much, now it's time to know about the bearing.
Bearing illustration: there are a lot of accessories can be seen from the picture bearings, bearing in a certain sense also drives the development of the progress of the society, the following what everybody together to learn about the bearing use: it is not hard to see from the above graph, for the sake of friction, we mat at the bottom of the book of several round roller, by comparison, a roller easily with a ruler can promote books to move forward, take a look at the image below: we will book into cylindrical, under the assumption that will roll up tables, so we are the most primitive bearing occurs, isn't it amazing, in fact, in the history of the development of bearing went through many stages, each stage has very important significance, due to the invention of the bearing, can let people go further afield, drive the cultural exchange and even the progress of human beings.
Bearing development is inseparable from the progress of technology, see below standard processing: friends to see, the machining accuracy is compared to a human hair, it is conceivable that the machining difficulty, actually bearing deep understanding up also is a complex subject hahaha nonsense not much said, let's get into the business: according to some car manufacturers manufacturers once said: to improve the car engine parts machining accuracy, improve its running efficiency, also can get good effect of energy conservation and emissions reduction.
According to introducing, CAM shaft is a kind of bearing control of automobile engine exhaust gas absorption, if the machining accuracy is 0.
01 mm up to 0.
003 mm, not only can greatly reduce the noise and vibration of the vehicle, also can reduce fuel consumption by 10%.
Along with the industrial progress and development in China is already a car production country and car consumption power, according to the statistics is to surpass the 300 million car ownership in China in 2017, is a small bearing improvements will have much impact on energy saving.
In the production, there are large and small pump and by turning operation unit, above all use bearing, so we can the move on production contributing to own a little to save energy?
First, we were checking to see how each pump lube oil level, operation without lubrication of the bearing, in order to overcome the resistance to the pump running in the most energy-efficient state, the first is to ensure that we have plenty of lubricating oil.
Second, in the inspection time we want to test every pump and running state of the unit, through sound and vibration judge unit state, energy dissipation caused because of bearing wear.
Third, focus on the state of the lubricating oil, lubricating oil supplements.
Oil lubrication is not only prolong the life of the bearing, and reduced the energy consumption of friction, but not a lubricating oil, the better, the more the unit also involves a lot of questions about the bearing lubrication and sealing, these we are looking forward to the next.
