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

Peugeot 807 introduce

As the oldest family of car manufacturers in the world, the Peugeot family has led the Peugeot company through the efforts of seven generations, experiencing various historical storms since the 18th century, and has come to this day. More than a century ago, when Armand Peugeot discovered in the UK that two wheelers had become an emerging means of transportation, he had long been producing coffee grinders, saws, and complete sets of tools, Peugeot, whose main business is women's skirts and steel wire skirts, is currently in a period of vigorous development. Following this, bicycles began to become popular in France, and Peugeot's bicycle production happened to replace the outdated steel wire skirts. From small and large wheeled bicycles to the first steam tricycle exhibited at the 1889 World Expo, and then to the world's earliest large-scale automobile production in 1890, The shift of the company's business focus ultimately led to the birth of Peugeot Automobile Company, leaving an important page in the history of world transportation. Since the early 20th century, Peugeot Automobile has galloped on the domestic and international automotive tracks, achieving remarkable results. Peugeot has launched numerous leading models (such as 201203404205 and 206), At the same time, it also achieved extraordinary victories in the field of competition (such as the World Rally Championship in 2000.2001 and 2002). After the 307 won the European "Model of the Year" title in 2002, the 607 achieved another market success. Peugeot began actively conducting business activities in China in the early 20th century. In March 1985, it established a representative office in Beijing. From 1985 to 1997, it established a joint venture with the Guangzhou Municipal Government and produced a total of 101000 sedans from 1985 to 1998, In April 2001, Peugeot returned to the Chinese market and sold imported cars in China through cooperation with five importers. The product series included 206CC, 307SW, 406607, and 807. In October 2002, PSA Group signed an expansion cooperation agreement with Dongfeng Motor Corporation of China, and will subsequently introduce Dongfeng Peugeot brand products to the Chinese market. In 2004, the 307 new sedan was first introduced to the Chinese market