A Comprehensive Guide to Ultra-Hard Tool Materials: Types, Characteristics, and Applications
In the cutting process system, machine tools, cutting tools, fixtures, and workpieces are the main components, with cutting tools being the most dynamic factor. High-performance tools combined with advanced processing equipment can maximize the efficiency of the entire cutting system, delivering significant economic benefits. >>
Technical Guide for Selecting CBN Abrasive Grain Sizes
When manufacturing CBN grinding wheels, different abrasive grain sizes impact surface quality, machining efficiency, durability, wheel speed, and other factors. Selecting the appropriate grain size is critical to achieving optimal results. So, what is CBN (cubic boron nitride) abrasive grain size, and how should the right grain size be chosen? >>
Optimization of Edge Treatment Process: Key Pathways to Enhance Performance of Berlt PCBN Inserts
In the modern high-precision machining field, polycrystalline cubic boron nitride (PCBN) tools have become the preferred choice for cutting hard materials due to their exceptional hardness and thermal stability. However, the ultimate performance of these tools depends not only on the material itself but also on the precision of edge treatment processes. Studies indicate that scientific edge treatment can extend tool life by over 300%, a result rooted in the dual logic of microstructural optimization and mechanical performance enhancement. >>
Berlt Cutting Tools PCBN Discs: Product Characteristics and Application Advantages
Polycrystalline Cubic Boron Nitride (PCBN) discs are ultra-hard tool materials composed of cubic boron nitride (CBN) micropowder sintered with metal or ceramic binders under high temperature and pressure, and then combined with a carbide substrate. Leveraging their exceptional physical and chemical properties, Zhengzhou Berlt PCBN discs excel in high-hardness material processing, high-speed cutting, and challenging machining applications, gradually becoming a critical replacement for traditional tools in modern manufacturing. >>
Model Designation System for Berlt PCBN Cutting Tools Inserts
PCBN cutting tools demonstrate outstanding performance in machining high-hardness ferrous metals (e.g., hardened steel, cast iron) due to their ultra-high hardness and excellent impact resistance. >>
Characteristics and Application Scenarios of CBN Cutting Tools
Cubic Boron Nitride (CBN) is a synthetic superhard material manufactured through high-temperature and high-pressure (HPHT) technology. Its hardness and high-temperature resistance far exceed those of traditional carbide and ceramic tools, making it particularly suitable for machining high-hardness, wear-resistant materials such as hardened steel, chilled cast iron, and gray cast iron. >>
Determination of Cutting Parameters for Cubic Boron Nitride (CBN) Inserts
When determining the cutting parameters for cubic boron nitride (CBN) inserts, it is essential to comprehensively consider multiple factors, including the characteristics of the workpiece material, the type and geometry of the insert, machine tool performance, and desired machining quality. Below are key cutting parameters and their determination methods: >>
