oil pump introduce

The function of the oil pump in the lubrication system: The oil pump is used to increase the oil pressure to a certain level and force it to the moving surfaces of various parts of the engine. Its structure often adopts a gear type oil pump. When the engine is working, the crankshaft drives the active gear transmission, and the passive gear rotates in the opposite direction. The oil in the suction chamber is then pressed into the oil outlet chamber along the tooth gap and pump wall. As the oil in the suction chamber is continuously carried away, suction force is generated in the suction chamber, The oil pump continuously sucks the oil from the oil pan into the suction chamber and simultaneously pumps a certain pressure of oil into the lubricating oil circuit. In the lubrication system, the oil pump is a device that can force the oil from the oil pan to be sent to the moving parts of the engine. It is used to increase the oil pressure and ensure a certain amount of oil. The oil pump is a component that forcibly supplies oil to various friction surfaces. Gear type and rotor type oil pumps are widely used in internal combustion engines. Gear type oil pumps have a simple structure and are easy to process, Reliable operation, long service life, high pump oil pressure, and widely used. The rotor shape of the rotor pump is complex and is often pressed by powder metallurgy. This type of pump has the same advantages as gear pumps, but it is compact in structure and small in volume)

Installation method of diesel engine oil pump:

Installation method for diesel engine oil pump: 1. First, drain all engine oil, remove the engine oil pan, and replace the oil pump assembly; 2. The oil pump is the main component in the lubrication system of a diesel engine. Its function is to increase the oil pressure to a certain level and force it to the moving surfaces of various parts of the engine. The structure of the oil pump can be divided into two types: gear type and rotor type; 3. Gear type oil pumps are divided into internal gear type and external gear type, generally referred to as gear type oil pumps. 1. From the hole where the oil pump is installed, rotate the flywheel to rotate the cam to the back; 2. Seeing a fork, adjust the throttle so that the fork is in the middle position of the hole, place the gear rack on the oil pump in the middle position, and then carefully install it. Then, remove the speed limit screw in the gear compartment to see if the fork is forked against the gear rack. If it is not, repeat step 2. The oil pump of a single cylinder diesel engine is located in the lower left corner behind the large flywheel. Replacement steps for the oil pump of a single cylinder diesel engine: 1. Remove the large flywheel, and the oil pump can be seen in the lower left corner; 2. Unscrew the three bolts; 3. Remove the oil pump; 4. Fill the new pump with engine oil and install it

Sea Lion 6th Generation introduce

The sixth generation of Jinbei Haishi not only inherits the reliable quality of the Jinbei brand, but also establishes a new concept for domestic light passenger cars in terms of "safety assurance, sedan experience, energy conservation and environmental protection, and flexible handling". The sixth generation of Jinbei Haishi has achieved multiple technological breakthroughs in body safety design, making it the first light passenger car in China to meet the 40% frontal offset collision regulations; The brand new sedan style interior and exterior design brings more sedan enjoyment; A variety of powertrain options, not only efficient and energy-saving, but also meet Euro IV emission standards; The optimization of the vehicle chassis structure has further improved the handling performance of the entire vehicle. In 2012, it won the national light passenger market sales championship and has a market share of nearly 800000. Originating from the economic use cost and convenient service network of Jinbei Haishi, it dominates the same level of products. The Jinbei brand has established a broad and solid market foundation, even though the market is constantly changing, Jinbei Haishi has always been able to meet the needs of consumers. After six generations of technological innovation, the launch of the sixth generation of Jinbei Haishi, as one of the most forward-looking products of Huachen Motors, will establish a new concept for light passenger transportation and lead the development trend of the light passenger market