Yueqing Chenhui Vehicle Parts Co., Ltd. is located in the beautiful scenery, outstanding people Jishan mirror water - Nanyue Town, Yueqing City, Zhejiang Province, adjacent to Yong-Tai-Wen highway close to the national key scenic spots of the world show "Yandang Mountain"
The company is a production unit of railway rolling stock parts, is a professional company specializing in the manufacture of passenger and truck parts. At present, the company covers an area of 2000 square meters, construction area of 1500 square meters, enterprise management, mechanical design and manufacturing, precision casting. Forging has press, shearing machine, CNC lathe, thread processing equipment, high precision professional valve pressure test table, high precision turning, milling, drilling machine and other equipment.
The company has a special shipping agency to ensure timely and accurate shipment of products from railway, road, air and other ways. The products produced by the company are widely used in various rolling stock plants, railway bureaus and rolling stock depot, and have been unanimously praised. The company develops and introduces advanced products, strong technical force, good equipment. Advanced testing means, stable product quality, complete specifications. The company's products in strict accordance with the standard manufacturing, production, quality all meet the Ministry of Railways testing standards.
Since its establishment in 2009, the company has always pursued the purpose of "quality first, customer first, reputation first, service first", centering on the center of economic work, taking management as the leader, management as the guarantee, quality as life, scientific and technological progress as the driving force, and fully meeting customer needs as the goal, so that our products fly in the land of China. Let us work together with the Chinese railway industry to create a better tomorrow.
With the continuous development of railway construction in China, the research of railway accessories has been paid more and more attention. Railway accessories refer to various parts and equipment used in railway construction and operation, including tracks, switches, wheelsets, wheels, vehicle bodies, signal equipment, etc. The quality and performance of these parts directly affect the safety and efficiency of railway operation, so the research and development of railway parts are of great significance.
The research of railway accessories can improve the safety of railway. Railway is a high-speed, high-density means of transportation, and its safety is of Paramount importance. The quality and performance of railway accessories directly affect the safety of railway. For example, the quality and smoothness of the track will affect the stability and safety of the train, and the quality and reliability of the turnout will affect the direction and safety of the train. Therefore, the research and development of railway accessories can improve the safety of railway and reduce the occurrence of accidents
The operation of the railway is inseparable from the credit of the railway accessories. As a whole engineering structure, the track laid on the roadbed plays a very important guiding role. Below we understand those things about the railway accessories!
There are many types of railway accessories, and the role played by different accessories is not the same, such as rail, one of the important railway equipment, in addition, the components installed outside the rail - rail support, which is used to prevent the train from passing through the curve, too much lateral force caused by excessive lateral displacement of the track.
The switch is the line equipment that connects the rolling stock from one track to another. It will be laid in a large number of stations. With it, the passing capacity of the line can be put into good play
At the same time, when the train is running, it will produce the longitudinal force that moves the rail, and in some cases it will move the pillow rail together, which makes the anti-climb device play a key role, like crawling, which generally occurs in the normal line of the double-track railway and the direction of the heavy car of the single-track railway.
Railway accessories refer to various parts and devices used in railway systems. Their characteristics and uses vary depending on the application scenario, but generally require high strength, high durability, high precision and high reliability. The following are several common railway accessories and their characteristics and uses:
1. Track joint bolt: used to connect the track to ensure the stability and safety of the track. High strength, corrosion resistance and fatigue resistance are required.
2. Rail: It is the main structure of railway track, requiring high strength, high wear resistance and high durability. Rails are usually made of steel, and different materials and specifications can be selected according to different application scenarios.
3. Railway switches: used to guide trains to different tracks, requiring high precision, high stability and high reliability. Switches usually consist of mechanical devices and control systems that can be operated manually or automatically.
4. Train wheels: are the walking parts of the train, requiring high strength, high wear resistance and high durability. Wheels are usually made of steel, and different materials and specifications can be selected according to different application scenarios.
5. Train axle: It is the part that connects the wheel and the carriage, which requires high strength, high durability and high precision. Axles are usually made of steel, and different materials and specifications can be selected according to different application scenarios.
6. Railway signal lights: used to indicate the direction and speed of the train, requiring high brightness, high durability and high reliability. Signal lights are usually made of LED or other high-intensity light sources, and can be selected in different colors and specifications according to different application scenarios.
The above are several common railway accessories and their characteristics and uses. The quality and performance of railway accessories are directly related to the safety and reliability of the railway system, so it is necessary to choose high-quality and high-performance accessories to ensure the normal operation of the railway system.
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