Introduction of fuel tankers（Part 2）- use and maintenance1. Preparation before the new vehicles using(1) Clean the tank with gasoline (pay attention to the ventilation in the tank during operation) or compressed air before use.(2) Open the drain outlet or valve to clean the tank.(3) Check whether th
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In June, 2022, with the effectiveness of epidemic prevention and control and the effect of consumption promotion policies emerging, China's automobile production fully returned to normal level, and the consumer market recovered rapidly. In June, the production and sales of automobiles were 2.499 mil
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After the development of highway transportation, from the original great liberation to the current blooming of various trucks, it has a very mature industrial chain. National standards have been established for various technical indicators, such as the manufacture of complete trailers and the formul
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Trailer trailer axles, as the name suggests, is an accessory of the trailer and an important part of the trailer. Trailer trailer axless are also called trailer axless. The trailer trailer axles is connected to the frame through the suspension. Wheels are installed at both ends. Its function is
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Suspension system is a vehicle system consisting of springs, shock absorbers and connecting rods that connect the vehicle to the wheels. The trailer suspension system adapts the handling and braking of the vehicle for good dynamic safety and driving pleasure, while maintaining the comfort of the own
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Introduction of fuel tankers（Part 1）- use and maintenance1. OverviewLight fuel transport vehicles can be divided into tanker trucks and refueling vehicles. It is mainly used for filling and transportation of light fuels such as gasoline, kerosene, diesel, and other non corrosive liquids when necessa
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According to the statistical analysis of the China Association of Automobile Manufacturers, China's automobile exports were in a good situation in June 2022. In recent years, with the continuous improvement of the comprehensive competitiveness of China's automobile products, China’s automobile brand
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In June 2022, the supply chain of China's automobile industry affected by the epidemic has been fully restored, and automobile enterprises have accelerated the pace of production to make up for losses; with the combination of the China government's policy of halving the purchase tax and the local go
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Recently, the National Energy Administration of China and the Ministry of Science and Technology of China issued The14th Five Year Plan for Scientific and Technological Innovation in the Energy Field . The Plan puts forward the overall objectives of energy science and technology innovation during th
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Operation situation of China's automobile industry in May 2022:1. The year-on-year decline in automobile production and sales was significantly narrowedIn May, China's automobile production and sales reached 1.926 million and 1.862 million respectively, with a month-on-month increase of 59.7% and 57
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According to the statistical analysis of the China Association of Automobile Manufacturers, in May 2022, despite the impact of factors such as poor international logistics and weak domestic supply capacity, the export performance of China’s automobile enterprises was still relatively outstanding, an
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With the promotion of double carbon goals, environmental protection governance is becoming increasingly strict. In recent years, new energy commercial vehicles have been paid more attention by the market . Based on the annual sales of new energy trucks in China in 2021, the development status of the
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Introduction of semi-trailers ABS system (Part 5)- How to judge whether the ABS system is working normally1. Static methodsWhen the vehicle's ignition switch is turned on, the ABS system will immediately conduct a static system test. The ABS warning lamp on the instrument panel will be turned on and
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In May, 2022, affected by favorable factors, China's automobile production and sales showed significant recovery growth in May. The domestic multiple sporadic COVID-19 epidemic has been effectively controlled, and the economic prosperity level has been improved compared with that in April. Since lat
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Introduction of semi-trailers ABS system (Part 4)- Installation of ABS system components1. Installation of exciter ringAs shown in Figure 1 below, the exciter ring is installed with interference fit on the hub. The recommended fit tolerance is H8/s7. When the exciter ring is installed, the axial tol
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In April, 2022, affected by the multi-point spread of domestic epidemic and other factors, China's automobile production and sales decreased by 46.1% and 47.6% respectively year-on-year, but the production and sales of new energy vehicles continued to grow year-on-year, with a market penetration rat
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According to the statistical analysis of China Association of Automobile Manufacturers（CAAM）, in April 2022, the export of China’s automobile enterprises fell slightly compared with the same period of the last year.In April, 2022, China’s automobile enterprises exported 141,000 vehicles, with a mont
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In April 2022, China's automobile production and sales showed a significant decline. The overall situation of the domestic epidemic has shown multiple outbreaks, the situation was more severe and complex, the difficulties of market players had increased significantly, and the downward pressure on th
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Introductions of semi-trailers ABS system (Part 3)-Common semi trailer ABS arrangement modes1. Composition of semi-trailer ABS systemThe main components of semi-trailer ABS include: wheel speed sensors, which record the speed of wheels; the brake pressure regulators, which adjust the pressure of the
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In March, affected by the COVID-19, chip supply shortage and other factors, China's automobile production and sales decreased by 9.1% and 11.7% respectively year-on-year. The sales volume of new energy vehicles continued to maintain high-speed growth, and the market penetration rate reached 21.7%. I
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