Orbital knowledge - MTJ

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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

2024

DATE

09 - 12

Train Wheel Manufacturer

Ma'anshan Tianjun Machinery Manufacturing Co., Ltd. (MTJ) is one of the world's leading manufacturers of train wheels. With advanced technology and exceptional quality, MTJ has gained a stellar reputation in the industry, becoming the preferred supplier for numerous railway companies both domestical

2024

DATE

09 - 05

Why Are There Four Wheels on a Single Axle?

When observing a moving train, you might notice something unusual on the axle—four wheels, instead of the expected two. While the two larger hubs are in contact with the rails, the two smaller hubs in the middle seem to serve no purpose. However, these seemingly redundant hubs are actually crucial t

2024

DATE

09 - 03

How Do Trains Turn?

The design and function of train wheels are critical to the safe and efficient operation of trains. Unlike most vehicles, trains don't use tires. Instead, they rely on specially designed wheels that interact directly with iron tracks. This article explores the reasons behind this unique feature and

2024

DATE

08 - 29

Extrusion Process in Train Wheel Forging

Extrusion is a crucial step in the forging of train wheels. This article provides an in-depth look into the features and applications of the extrusion process, helping you better understand this key stage.1. Internal Structure of Extruded PartsThe internal fiber structure of extruded parts is contin

2024

DATE

08 - 27

How are Train Wheels Heat-treated?

The heat treatment of train wheels is a vital process that directly influences the final performance and durability of the product. Conducted after the rough machining of the forgings, the heat treatment process is tailored based on the material and the specific properties required for the wheels. C

2024

DATE

08 - 23

The Core Techniques Behind Train and Subway Wheels

The Difference Between Train and Subway WheelsThere is essentially no difference between train wheels and subway wheels, except for the variation in diameter. Forging train wheels involves using forging machinery to induce plastic deformation in metal billets, thereby imparting specific mechanical p

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About Us

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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