8000HV High Abrasion Resistance PCD Blanks With Tungsten Carbide

Application
The PCD cutting tool blanks are widely used for the machining of non-ferrous metals and alloys, such as aluminum, copper, aluminum / gray iron composites, as well as nonmetallic materials such as wood, chipboard, ceramics, plastic, rubber etc, where high abrasion resistance and good surface finish are required. The products are available in 5um, 10 um and 25um.

And the application fields including aviation, the car industry, electronics, and the wood and stone industry, ranges in many different fields.

Description
The PCD blank has the advantages of high hardness, high abrasive resistance, high thermal conductivity, low friction coefficient, low heat expansion coefficient, good strength and toughness. It can realize high speed cutting, hard material cutting and high precision processing. The PCD blank meets the requirement of environmental protection. The PCD blank is manufactured by world famous companies.

Features
1. The hardness of PCD reaches 8000HV, which is 80 to 120 times that of tungsten carbide.
2. The thermal conductivity of PCD is 1.5 to 9 times that of tungsten carbide, and it is even higher than that of PCBN and copper. Its thermal conductivity is 700W/mK. The PCD blank can transfer heat fast.
3. The friction coefficient of PCD is only 0.1 to 0.3, while that of tungsten carbide is 0.4 to 1. The PCD cutting tool features small cutting force.
4. The heat expansion coefficient of PCD is 0.9×10-6 to 1.18×10-6, which is only one fifth that of tungsten carbide. The PCD cutting tool features small thermal deformation and high processing precision.
5. The affinity between the PCD cutting tool and the materials, including nonferrous metal and nonmetal materials, is small. The cuttings will not attach to the tool during processing.

Processing Materials

Material
The PCD blank uses diamond powder and tungsten carbide.

Packaging
The PCD blank is packaged in a plastic case.

As an experienced PCD blanks supplier, our company also provides diamond die blanks, diamond saw blades, diamond cutting tools, and CVD diamond products, among others. We also offer laser cutting service of PCBN blank, and we are committed to provide our customers with cost effective, high performance and high standard products.

About us:

  Beijing Worldia Diamond Tools Co., Ltd. (namely Worldia)is a national hi-tech enterprise established in Zhongguancun Science and Technology Park in China in 2006. Worldia is a professional manufacturer of glass cutting tools, PCD/PCBN cutting tools, diamond die blanks, saw blades, and a CVD diamond line of products. We are dedicated to the R&D of advanced production technologies and equipment in addition to manufacturing a wide variety of super hard cutting tools. The cutting tools we provide have been widely applied in automotive, electronic, new energy, and other industries. We have been rewarded with numerous patents. Our purpose is to solve processing problems for customers and enhance their competitiveness.

  We manufacture solid carbide cutting tools with a number of five-axis CNC linkage grinders, tool inspectors, HAIMER dynamical balancing machines, ZOLLER tool setting gauges, and other industrial high-end equipment and instruments. We specialized in providing professional services including R&D, manufacturing, regrinding, and technical services.

  At Worldia, we employ unique designs and sophisticated techniques to ensure the high precision and reliable quality of our super hard cutting tool and are now leading in carbon processing cutting tools and other cutting tool industries. Today, our high precision cutting tool, PCD/PCBN roller cutting tool, PCD inserts specially used for cutting wind turbine blades and other products are increasingly used in many fields, such as new composite materials (like nonferrous metal, ferrous metal, tungsten carbide, plastic, fiberglass, etc.), fiber reinforced plastics (FRP), rollers, auto parts, stone engraving, and more.

  In manufacturing our diamond die blanks, we creatively use precision grinding and polishing technologies. The application of cold press-fit techniques instead of hot pressing prevents damage to PCD internal structure caused by high temperature.

  Worldia also manufactures PCD and carbide saw blades, CVD diamond line of products, diamond nozzle, lapping and polishing machines, glass cutting machine, and other products, and is dedicated to offering customized and complete cutting solutions.

  As for super hard materials processing, we provide high precision lapping and polishing, laser cutting, and rework of PDC cutters, in addition to OEM/ODM services. Hence our products are popular in Southeast Asia, Western countries, and others.

  Our values define how we do business and interact with our colleagues, partners, customers, and consumers. Our four core values are integrity, innovation, service, and efficiency. As we expand into new markets, recruit new talent, and face new challenges, these guide our people in the decisions and actions they take every day.

  We are dreamers and innovators!

  We are now made in China and hope we can grow with you together.

  Our vision is to redefine the concept of“made in China".

  Our mission is to focus on high-end super hard tool manufacturing, dedicated to quality changes in the world.