Today's weather is particularly sunny, so let's talk about the importance of selecting the right high-temperature grease for linear guides during daily operations.
(1) Five functions of high temperature grease:
Lubrication: provides a lubricating oil film that separates the friction surface, and cold start wear accounts for 70% of the overall wear of the engine.
B. Cleaning: The contaminants are cleaned from the lubrication area and dispersed into very fine particles for discharge.
C. Cooling: Reduce the heat generated by friction and remove the heat through circulation to cool.
D. Anti-corrosion: Prevent corrosion of parts by air and water.
E. Sealing: Prevent gas from running. Good lubricating oil has the above five functions, but if you use poor quality lubricating oil or use it improperly, it will cause some problems to linear bearings.
(B) the hazards of inferior lubricating oil
A. Burning the bearing: If the quality of the lubricating oil selected is not good, or the viscosity of the lubricating oil selected is not correct, the lubrication effect will not be good. And low oil pressure, lack of oil in the engine, failure of the cooling system, etc. can cause the engine to overheat. In this case, high-speed operation, it is easy to burn out the bearing, commonly known as "burning tiles". In addition, if the inferior oil filter element is used or the oil filter element is not replaced on time, it will also cause impurities to get caught in it, causing "burning tiles".
B. Snap ring: If the cleaning and dispersion of the lubricating oil is not good, carbon deposits will occur around the piston ring after long-term use, and when the carbon deposits are serious, the piston ring can be stuck or broken.
C. Excessive oil consumption: If the wear resistance of the lubricating oil is not good, the wear between the piston ring and the cylinder will be exacerbated, the oil ring scraping effect will be weakened, and the oil will enter the combustion chamber to participate in combustion, resulting in the phenomenon of blue smoke from the exhaust pipe. If the engine seal is not good, the valve oil retaining ring will fail, etc., it will also cause oil leakage, which will also accelerate the consumption of oil.
Summary: Do not use inferior lubricating oil. Although it saves a little money in the early stage, it will greatly reduce the working efficiency of linear bearings, increase consumption, and greatly reduce the normal life of linear bearings.
Our Guangdong Hengyi Intelligent Equipment Co., Ltd. is based on the market with good quality, reasonable price, fast and complete service, and establishes long-term mutually beneficial friendly relations with customers.
Service Hotline: Manager Bai 13202744777
Manager Bai, mailbox: 60266177@qq.com
Address: Room 106, No. 3, Shanzai Road, Xin'an Garden, Chang'an Town, Dongguan City, Guangdong Province
Enterprise official website: www.hy-hiwin.com
