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Helical Gear Shaft: About Hardness Testing
When a helical gear shaft transmits thousands of tons of torque amid the roar of mining machinery, resists strong wind loads in a wind power gearbox, and endures the dual pressure of…
The “Backbones” of Industrial Transmission: Manufacturing and Technological Value of Spur Gear Shaft
spur gear shafts are like the “backbones,” carrying the core role of torque transmission and motion conversion In the power transmission system of industrial equipment. The pair of high-precision spur gear shafts…
Luoyang Wangli Spline Shaft:”Precision Backbone” in Heavy-Duty Transmission
spline shafts are the key core for bearing power and transmitting precision. This spline shaft ingeniously crafted by Luoyang Wangli has become a “reliable backbone” in heavy-duty working conditions such as mining…
How AI Can Boost Mining Machinery Parts Export Business
With the rapid development of Artificial Intelligence (AI) technology, more and more traditional industries are beginning to explore its applications in business. On June 8, 2025, business managers Lulu and Mathilda went…
Analysis and comparison of 42CrMo and 45 steel
Both 42CrMo and 45 steel are commonly used types of steel, but they differ significantly in composition, properties and applications. Chemical Composition of 42CrMo(%) Element Content Range Carbon (C) 0.38 – 0.45…
Relationship Between White Spots and Forging
White spots (commonly referred to as “flakes” or hydrogen cracks caused by embrittlement) are a prevalent defect found in steel materials during their processing, particularly during forging operations and subsequent treatments. Their…
Optimization design and fatigue life analysis of large-module gear shaft
With the development of industrial technology, the requirements for mechanical transmission systems are increasing day by day, especially in equipment working under heavy load and high-speed operation conditions. As one of the…
Bevel gears: Application and advantages of bevel gears in mining machinery
In the modern industrial system, mining machinery is an indispensable and essential part. Whether it is coal mining, metal ore excavation or non-metallic mineral processing, mining machinery plays a core role. As…
Comparative analysis of forging support roller and casting support roller
In industrial production, a rotary kiln is a key piece of equipment widely used in cement, metallurgy, chemical industry and other industries. As an essential component to support and drive the rotary…
Key Points in Bearing Steel GCr15SiMn Forging
Forging is a crucial step in the production process of bearing steel, aimed at improving the material’s microstructure and mechanical properties through plastic deformation. Here are some key points regarding bearing steel…
Casting + Forging construction spur gear is used for mining machinery
Forging & casting of construction spur gear has a widely use in mining equipment. Spur gears with an alloy-plus forging construction are usually utilized in a variety of heavy equipment, including mining…
What is the gear ratio of a worm and wheel?
A ratio between a wheel and worm gear (also referred to as “worm gear“) can be determined by how many teeth exist on the wheel gear since most worms consist of just…