Abstract
enterprises commissioned in the consulting project on the basis of the domestic auto industry Pump prospect analysis and for enterprises to enter the business providing decision support. Before carrying out the external investigation, First through the internal investigation learned enterprises in the eva luation machine pumps automobile industry prospects, most concerned about is whether the industry is attractive to the market and enterprises can enter the industry. Simple introduction to the design of the machine pumps, the present development. Based on the original basis for improvement and to resolve some of the point defects. Also failed to resolve the shortcomings also made some try to avoid, to reduce the extent of the loss. This paper introduced for some of the issues and views. I hope Members can make suggestions and improvements out. High-speed, safety, environmental protection, comfortable modern car development, motor oil pump is essential configuration. This paper introduces the 4105 Series Pump design. Pump is the engine lubricating oil pump, it is the role of oil and increased pressure to maintain a certain hydraulic, forced to the surface friction of oil supply, reliable engine lubrication. Pump is the key engine parts, its performance has a direct impact on the engine performance. Pump Diesel fuel system is an important component part of the diesel engine lubrication system of the heart, a direct impact on the overall performance of diesel engines, especially diesel engine service life and energy saving effect. The rotor oil pump with a compact, fuel efficient, low-cost advantages, Engine power in the small gain wider application.
Keywords : oil pump, the internal combustion engine, lubrication system
