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railway parts
How We Overcome Great Challenges in V-Process for Railway Castings
1. V process Introduction 1.1 Background As we all know, there are many different casing process in producing railway casings, among them, V-process is a irreplaceable technology, it can produce railway casings…
From Sand to Steel: Excellent Journey of Railway Castings Production
1. The Complete Guide to Manufacturing Large Railway Castings Every reliable train depends on the strength of its core components. Key large castings, like gearbox housings, bogie frames, and traction motor rings, form the backbone of…
Discover Successful Challenge of Large Castings From Railway to Wind
At the core of both high-speed rail and wind energy systems lie critical large castings. These massive, engineered components bear immense loads and withstand extreme forces, serving as the foundational backbone for safety…
What Makes a High Quality Railway Crossing Board?
A railway crossing board, also known as railway crossing panel, is an important part of level crossing safety. It connects the railway and the road, allowing trains, vehicles, and pedestrians to pass…
How to Improve the Mechanical Properties of Gray Iron Railway Castings
1. Introduction Gray (also spelled grey) iron has been around for centuries — and it’s still one of the most practical materials in railway castings today.From gearbox housings to Traction Motor End…
How to Select the Right Materials for Railway Castings?
The safety and reliability of railway transportation largely depend on the performance of its basic components. Many of these components, such as couplers, bolster beams, side frames, and wheels, are castings. Choosing…
Inspection Standards and Procedures for Railway Castings
The safety and reliability of railway transportation largely depend on the quality of its core components. Railway Castings, such as couplers, components of bogies, and some key connecting parts for locomotives and…
How to Ensure the Quality Control of Train Wheels?
The quality of train wheels directly determines the safety and efficiency of train operation. Quality control is not a single inspection process but a systematic project that runs through the entire process…
Comprehensive Enhancement Plan for Fatigue Resistance of Railway Parts
Our factory has been deeply engaged in the casting of railway parts for many years and fully understands that “safety” is the unshakable lifeline of the railway industry. Railway parts are constantly subjected to…
Introduction to the Production of Track Vehicle Motor Shell Using Sodium Silicate Sand Casting Process
Our factory has long been dedicated to the casting production of railway parts. Among the many products, the motor shell for track vehicles is a critical component with extremely high quality requirements. It…
Interpreting EN, AREMA And GB: Compliance Requirements for Railway Accessories Under Global Major Standards
In today’s globalized world, railway networks serve as the veins of the world, connecting the economies and civilizations of all continents. However, behind this steel network lies a set of precise and…
What Are The Differences Among The Four Types Of Materials, Q235A, Q235B, Q235C And Q235D?
Q235 series is the most widely used carbon structural casting steel in China. Its naming rule is “Q + number + quality grade symbol”, where “Q” stands for yield strength, “235” indicates…