UHD Ultrahard Tools Co., Ltd
UHD provides superhard material tools and vacuum-brazed diamond abrasives for demanding metal processing applications. Product selection is guided by material properties, tool structure, equipment compatibility, and the specific requirements of the grinding or cutting process.
Core application: high-precision grinding for automated and multi-axis metal processing equipment, including applications involving cast iron materials.
A vacuum-brazed diamond grinding wheel is a superhard abrasive tool in which diamond grains are firmly fixed to the working surface through a vacuum brazing process. This tool structure is designed to provide stable abrasive retention, durable performance, and efficient material removal in suitable grinding conditions.
Compared with conventional electroplated diamond grinding wheels, the vacuum-brazed structure offers an alternative for users seeking a durable grinding solution for automated metalworking processes. The appropriate wheel specification should be determined according to the workpiece material, machine configuration, grinding geometry, required precision, and operating conditions.
Vacuum brazing firmly holds the diamond grains on the working surface, supporting wear resistance and an extended tool service life.
The abrasive structure is designed to support efficient grinding and help reduce processing time when matched with suitable equipment and operating parameters.
The wheels are developed for complex axial and multi-axis automatic grinding equipment where consistent tool behavior and accurate grinding are important.
Multiple wheel sizes and customizable segment geometries help accommodate different processing requirements and equipment configurations.
The UHD vacuum-brazed diamond grinding wheel series includes the following diameter options. Each configuration is selected for compatibility with the intended grinding equipment and application conditions.
| Series designation | Intended consideration |
|---|---|
| UDW455 | Wheel size selection for compatible automated grinding equipment |
| UDW405 | Configuration based on machine and process requirements |
| UDW355 | Suitable size option for selected grinding applications |
| UDW305 | Selection according to equipment compatibility and workpiece needs |
| UDW255 | Compact wheel size option for compatible automated processes |
Designed for use with automated and multi-axis grinding equipment where tool compatibility, repeatability, and process stability influence production results.
The series is developed to support precision and durability requirements in grinding applications involving various cast iron materials.
For suitable processes, vacuum-brazed diamond wheels can be evaluated as an alternative to traditional electroplated diamond grinding wheels.
Different automated grinding systems and workpiece geometries may require different tool structures. UHD can support customized cutting or segment cross-section geometries for specific processing requirements. The company also provides technical information and application-oriented guidance to help customers evaluate the relationship between tool design, equipment compatibility, and grinding conditions.
Practical selection principle: the most suitable vacuum-brazed diamond grinding wheel is determined by the complete processing system—not by wheel size alone.
UHD Ultrahard Tools Co., Ltd focuses on the research, production, and supply of superhard material tools, diamond cutting tools, abrasive products, and customized vacuum-brazed diamond abrasives. The company combines product development with quality inspection and advanced testing equipment, while maintaining cooperation with higher-education and research institutions such as Henan University of Technology.
With a B2B-oriented international service system, UHD supports industrial buyers in evaluating durable and efficient grinding solutions for metal processing. Share your workpiece material, machine model, wheel dimensions, processing geometry, and performance requirements with UHD to discuss a suitable vacuum-brazed diamond grinding wheel configuration.