The open gear oil lubrication and oil pool lubrication characteristics of what?

The open gear oil lubrication and oil pool lubrication characteristics of what? 2019 - 11 - 30 large open gear is very common way of driving in heavy mechanical equipment, such as rotary kiln cement industry and drying machine, mining beneficiation of ball mill and rod mill, coal mill of coal-fired power plants, etc. Gear is the power from one shaft to another axis of mechanical parts, open gear is used to transfer power to the high speed and low speed device, the devices under high load and run in bad working conditions. In most cases, open gear in a state of continuous operation, little downtime. The open gear lubrication good or bad, not only with the choice of lubricant, gear design, processing, material, equipment installation conditions are closely related. At the same time, a reasonable lubricating way to have a great impact on open gear lubrication, including daub, oil pool, spraying, such as form, so should pay attention to lubrication method is selected, to avoid problems. There are three kinds of common open gear lubrication way: spray lubrication oil lubrication, oil pool, artificial blot out three kinds of grease lubrication. The open gear lubrication way namely lubricating oil pool and spray lubrication characteristics of what? 1, the three kinds of oil pool lubrication points, respectively is: the big gear ring oil pool ( As shown in figure 1) ； Small ring gear oil pool ( As shown in figure 2) ； Big gear ring oil containing with tanker pool ( As shown in figure 3) ； Advantages: cheap ( Building installation cost) , simple maintenance; Disadvantages: lubricants easily polluted, not suitable for the modern new type lubricant, reduce the service life of the gear. 2, automatic spray lubrication way ( Total loss lubrication) , depending on the lubricant is divided into: dry oil spray lubrication system, also known as grease injection system; Oil lubrication system, also called spray lubrication system; According to different injection parts are divided into: large gear injection way ( As shown in figure 4) : 1. Often used in medium to asphalt type open gear lubricant spray; 2. Lubrication medium solvent evaporate before tooth surface into mesh ( Leave a high viscosity asphalt) ； 3. Every time to the oil amount is very big; 4. The injection interval time is long; Small gear injection way ( As shown in figure 5) : 1. Commonly used in grease type ( Dry oil) The open gear lubricant spray; 2. The little gear lubricant spray directly on the frequency of occlusion; 3. High injection frequency, every time give a small amount of oil; 4. Cutting metal and metal direct contact occurs; Advantages: reduce lubricant pollution damage, is suitable for the modern new type lubricant, gear dynamic inspection, prolong the service life of the gear can be; Weakness: the construction installation cost is higher, the need to maintain lubrication device. （ Source: business garden equipment lubrication management consulting)