【Q&A】Catalytic Coking Reformate Blending Edition 20170910
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Participation: Prize of 5 Wealth； Correct answer: Reward of 10 wealth points ； Note: This post is valid for 48 hours. Question: What are the functions of lubricating oil? Answer: (1) Lubrication ； (2) Cooling ； (3) Rinse ； (4) Protection ； (5) Vibration reduction ； (6) Unloading ； (7) Sealing ； http://bbs.hcbbs.com/static/image/hrline/1.gif http://bbs.hcbbs.com/static/image/hrline/2.gif The answers will be announced automatically in two days. Petrochemical Zone – “Creative Ideas for Energy Saving”: The second phase of this activity is currently in full swing. http://bbs.hcbbs.com/thread-1666758-1-1.html [Daily Question] Summary post for 2017 on the blending of catalytic coking and reforming oils. http://bbs.hcbbs.com/thread-1811219-1-1.html [Q&A] Summary post for 2017 on the blending of catalytic coking and reforming oils. http://bbs.hcbbs.com/thread-1826018-1-1.html
Lubrication, cooling, rust prevention, sealing, vibration damping
Answer: It has functions such as lubrication, cooling, rust prevention, sealing, shock absorption, and cleaning.
Lubrication； Cooling ； Rinse ； Vibration reduction ； unloading ； Sealed.
Lubrication, cooling, rust prevention, cleaning, sealing, and cushioning, etc
Lubrication, cooling, cleaning, sealing, vibration damping, corrosion prevention
1. Lubrication: There is rapid relative sliding between the cylinder and the spindle, as well as between the spindle and its bearings. To prevent excessive wear of these components, it is necessary to create an oil film between the two sliding surfaces. An oil film of sufficient thickness separates the surfaces of the parts that slide against each other, thereby reducing wear. 2. Cooling: Engine oil can carry heat back to the oil tank and then release it into the air, thereby helping to cool the engine through the radiator. 3. Cleaning: Quality engine oil can transport carbon deposits, sludge, and worn metal particles from the engine components back to the oil tank; as the oil circulates, it washes away the dirt that accumulates on the working surfaces of these components. 4. Sealing to prevent leaks: The engine oil can form a sealing ring between the rings, reducing gas leakage and preventing external contaminants from entering. 5. Rust and corrosion prevention: Lubricants can adhere to the surface of parts, preventing water, air, acidic substances, and harmful gases from coming into contact with those parts. 6. Shock absorption and buffering: When the pressure at the engine cylinder ports rises sharply, the load on the pistons, connecting rods, and crankshaft bearings increases significantly. The lubrication provided by the bearings helps to cushion this impact load. 7. Anti-wear: The addition of a lubricant to the contacting surfaces reduces the coefficient of friction, thereby decreasing resistance and saving energy consumption. It also reduces wear: the lubricant helps to minimize wear caused by abrasive wear, surface fatigue, adhesive wear, and other similar mechanisms.
Lubricating oil primarily serves functions such as lubrication, cooling, rust prevention, cleaning, sealing, and cushioning
Protection, lubrication, cooling, vibration damping, load relief, sealing, rust prevention