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

Dongfeng Xiaokang C37 introduce

Appearance: The Dongfeng Xiaokang C37 has a sharp and angular exterior design. When you first see it, you will always feel a bit like the new generation Quanshun. The square and square shape adds a stronger business atmosphere to it. Basic parameters: The exterior dimensions are 4500 * 1680 * 1960mm, with a wheelbase of 3050mm. Compared with other competing models, the Dongfeng Xiaokang C37 should be considered a big block in micro passenger products. The vertically placed headlight assembly looks very personalized, The appearance of the Fangzheng is consistent with the overall style of the vehicle. The large intake grille adopts two thick horizontal bar designs, giving a domineering and tough feeling. Interior: The center console is wrapped in hard plastic, and according to the editing experience, the seams between various components are even without any burrs or other phenomena. The center console adopts a color combination of deep top and light bottom, which meets the aesthetic requirements of Chinese people. Space: The interior space of the Dongfeng Xiaokang C37 is still very good, Even for the 9-seat model with the largest number of seats, the interior space will not feel particularly cramped, and the middle two rows of seats can also be adjusted back and forth, which is more practical. Power: Dongfeng Xiaokang C37 is equipped with a 1.4L all aluminum engine, model DK13-06, the maximum power is 101 horsepower/6000 rpm, the maximum torque is 124N · m/5200 rpm, and the transmission is a 5-gear manual transmission. This engine uses a variable valve timing system, Fully meet the intake requirements of the engine at different speeds. In terms of configuration, the Dongfeng Xiaokang C37 comes standard with 185R14LT wide tires, aluminum alloy wheels, power steering, front electric windows, and child safety locks. In addition, the high-end models of Dongfeng Xiaokang are also equipped with leather seats and visual radar, and can also be equipped with ABS and driver's safety airbags