What Key Tests Are Required for Grinding Wheels Matched with Loram Rail Grinding Vehicles?

Key Tests Required for Grinding Wheels Matched with Loram Rail Grinding Vehicles

To ensure the safety and effectiveness of rail grinding, the matched grinding wheels must undergo the following key tests:

Materials and Process
Zirconium alumina materials and the hot-pressing process are used to make the grinding wheels more wear-resistant, sharp, and less prone to breakage.

Rotation Test
The grinding wheels are tested to ensure their rotational speed safety factor meets the required standard, guaranteeing stable operation without vibration during high-speed grinding.

Hardness Test
The hardness of the grinding wheels is controlled to ensure optimal cutting efficiency while improving wear resistance. This prevents rail burns and ensures a surface roughness of less than 10 micrometers.

Fiber Reinforcement
High-strength fiber mesh is incorporated to prevent the grinding wheels from breaking during high-speed grinding, ensuring operational safety.

Targeted Formula Adjustments
The grinding wheel formula is adjusted based on different track conditions, Loram grinding vehicle modes, and travel speeds to optimize grinding results.

As China's first manufacturer of grinding wheels for rail grinding vehicles, Fashan Technology has ensured the safety and high performance of its grinding wheels under complex track conditions for over 20 years, thanks to strict testing and quality control.