Marine diesel pumps, marine diesel engines, the Tao ship

Marine diesel engine bearing several common minus Kim pasteurized whole run-gold, copper-lead alloy, aluminum alloy, wherein the high tin aluminum to be more widely used. 4. Diesel injection system requirements for good atomization, right injection timing, the fuel supply can be adjusted. There are three sets of dual injection system parts, namely the plunger, the drain valve parts, needle Couples. Role drain valve is an accumulator, non-return, unloaded. One is not a seasonal use of lubricants. Different seasons should use different grades of oil. Some diesel bush-burning, because summer is the use of small viscosity oil in the bush can not form a film due to the contact surface. Second, the lubricating oil dirty. If dirty oil added to the body, it will cause clogging of the oil bush-burning. Third, pay attention to observe the instrument. When the diesel engine oil pressure should be normal (0.15 to 0.25) between MPa, idling engine oil pressure not less than 0.5MPa. Many machine hand rarely pay attention to see the oil pressure gauge marine diesel engine parts, and therefore can not be found hidden faults. The fourth is to add the right amount of oil is not. If too much oil, easy to burn the oil when the engine is running, the formation of carbon, if too small, it will cause poor lubrication and bush-burning axle. Usually the oil surface in the most appropriate scale up and down between the dipstick. Fifth, long-term overload caused by bush-burning. Because long-term overload operation, engine temperature, low speed, carrying capacity bearing is increased, a corresponding reduction in aircraft fuel supply, combined with oil at a high temperature viscosity reduction of marine diesel engine manufacturers, and more likely to cause bush-burning. Sixth, with the gap between the shaft and tile does not meet the standards. The gap is too small, the oil is not easy to enter, can not form a film layer, the gap is too large, easy to drain the oil, the oil film layer is difficult to form. Therefore, when the repair assembly must be guaranteed within the standard range of bearing clearance. [3] The marine diesel engine pumps, marine diesel engines, the Tao Tao ship provided by the Fujian Industrial Co., Fujian Tao Industrial Co., Ltd. (www.fjztsy.com) (www.fjgydp.com) strong, credible, in Fuzhou, Fujian engineering machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovative ideas will lead Tao ship into the brilliant and you work for a better future!