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2024

DATE

11 - 20

Features and Types of Industrial Bearings

What are industrial bearings?Industrial bearings are essential components used in various industrial applications to facilitate motion, support loads, and reduce friction. These high-quality bearings are meticulously engineered to ensure precision, reliability, and durability, thereby enhancing the

2024

DATE

11 - 14

Why Do Trains Need So Many Wheels?

Underneath a train, each wheelset consists of two wheels—one on each side—firmly mounted on the same axle and generally used together with a bogie.What is a Bogie?A bogie is one of the most critical components in the structure of a rail vehicle. It plays a key role in ensuring the vehicle’s stabilit

2024

DATE

11 - 07

Main Hazardous Defect Types of Train Wheels and Their Ultrasonic Testing Methods

Railway locomotive and carriage wheels are vital components for the safe operation of trains, serving both load-bearing and guiding functions. If a wheel malfunctions, it can lead to wheel breakage, axle failure, or even major derailments. Therefore, ensuring the proper inspection and safe operation

2024

DATE

10 - 31

The Thickness of Railway Freight Car Wheels in China

Train wheels are fundamental components of railway vehicles, and their performance directly impacts operational safety. Wheels not only endure vertical and lateral dynamic forces and friction between the wheel and rail but also bear the thermal load during braking, fulfilling multiple functions such

2024

DATE

10 - 22

Difference Between Forging and Casting

In the world of metal manufacturing, forging and casting are two of the most commonly used methods. Each has its own set of characteristics, making them suitable for different applications. This article will explore the processes, material properties, and application areas of both techniques, highli

2024

DATE

10 - 18

Train Wheel Maintenance Procedures

Train wheel maintenance involves several key procedures to ensure the safety and performance of the wheels:1.Tread Wear InspectionThe standard diameter for train wheels is usually 860 mm, with a wear limit of 790 mm. Flange height is checked using a flange gauge, with the maximum allowable height be

2024

DATE

10 - 10

Why Do Trains Use Metal Wheels and Cars Use Rubber Tires?

Vehicles come in many shapes and forms, and they each use different technologies to operate efficiently. For instance, cars and buses that travel on roads use rubber tires, while trains and subways that run on tracks use metal wheels. The reason behind these different choices comes down to one cruci

2024

DATE

09 - 24

The Secrets Behind the Technology of High-Speed Train Wheels

The Steering Principle of High-Speed Trains:The operation of train wheels can be described as a smaller "cart" carrying a larger one. Unlike cars, trains do not have a steering wheel, so how do they move forward or even make turns? This is primarily done by the bogie. When the train enters a curve a

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Maanshan Tianjun Machinery Manufacturing Co., LTD is a top supplier of wheels, axles, tyres and wheelset for locmotive, passenger coach,wagons, metro and other rail and mining cars, specialized in related after-sale service and repair service.
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Main Hazardous Defect Types of Train Wheels and Their Ultrasonic Testing Methods

The Thickness of Railway Freight Car Wheels in China

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