
Tipped PCD Insert And PCD Blank For Steel Cutting Tools Producing
1. Product Decription of PCD Blank
Halnn manufacturers a complete line of high-quality sintered polycrystalline diamond tool blanks ( PCD Blank). Polycrystalline Diamond (PCD) cutting tool blanks, consist of diamond layer and tungsten carbide substrate, are produced by sintering selected diamond particles at high pressure and high temperature (HPHT).
PCD combines the hardness, abrasion resistance and thermal conductivity of natural diamond and toughness of tungsten carbide, thus it is an ideal tool materials which can offer long tool life and high efficiency. The working life of a PCD cutting edge is usually 50~250 times longer than that of traditional sintered carbide cutting tools when machining some high hardness materials, such as aluminum alloy, composites, woodworking, stone working, saw,ect.
2. Halnn PCD Materials Grade For PCD Blank
PCD Grade | Granularity | Characteristics | Application |
CDW002 | 2μm | Good Electrical Machine Performance, Excellent Toughness | Mainly used for engrave milling cutter and thread cutting tools, also used in woodworking saws |
CDW010 | 10μm | Universal PCD Grade, Good Toughness and high wear resistance | Universal machining process, wood molding, medium and low silicon aluminum alloy parts, such as pistons |
CDW025 | 25μm | High wear resistance and edge quality | Suit for high silicon aluminum alloy, MMC, Tungsten Carbide and Ceramic, Mainly used in wood finishing inserts |
CDW302 | 2~30μm | Mixed 2 μm and 25 μm, good wear resistance and edge quality and strength | Mainly used for machining MMC, high silicon al alloy, high strength cast iron and other application |
3. PCD Blank Specifications
Round PCD Blanks | ||||||
D/Mm | Size (AXD) | T/mm | T/mm | Halnn Grade | ||
45+/-0.1 | 360R X45 | 1.6/2.0/3.2 | 0.50+/-0.1 1.00+/0.1 | CDW850/CDW002 CDW005/CDW010 CDW025/CDW302 | ||
Different Shape Of PCD Cutting Blanks / Diamond Cutting Tips | ||||||
We Offer Straight Cut, Chamfering Cut, Hole Drilling PCD Blanks And Tips As Per Client Needs By Laser Cutting Machine Or EDM Cutting Machine. |
4. Application Materials
Copper, Aluminum, Non-Ferrous Metals And Their Alloys Materials, Wood, Laminate Flooring, Graphite, Rubber, Plastic, Ceramic And Refractory Materials, Also As Wear Parts For Inspection Instruments Etc.
5. Quality Control Of PCD Blanks/PCD Discs:
We Guarantee Every Single PCS Will Be Strictly Inspected By Ultrasonically Scanned Before Delivery.
For The Problem Like Unflatness, Internal Defects, Tiny Scratches, Chips, Poor Tolerance And Size Etc, We All Sort Out And Label Them As Rejection. The Rejections Are Not Allowed To Be Sold Out !
Meanwhile, Each Batch Of PCD Will Be Taken By Random For 10% To Make The Testing Of Abrasive Ratio. Only The PCD Discs Are Tested To Meet Our Quality Inspection Standard, We Will Tag It As Standard Products For Sales.
Zhengzhou Halnn Superhard Materials Co., Ltd
Zhengzhou Halnn Superhard Materials Co., Ltd is a high-tech
enterprise specializing in the production of ultra-hardened tools,
and the leader of professional hard material processing tools in
China and the first to research new cutting tools specific for gray
cast iron, kinds of wear-resistant steel/cast steel, hardened steel
materials.
The predecessor of Halnn Superhard Material Co.,Ltd is Henan
Superhard Material Institute which is the earliest to make research
on processing the brittle and hard materials with cubic boron
nitride tools and High-Grade Diamond Tools. As the pioneer of
Industry tools in China, Halnn adhere to the initial business
philosophy of "Not seeking large and complete, only insist
high-precision and professional". With more than 10 years
experience, Halnn has researched one by one new materials grade,
new technology and become the most famous cutting tools brand in
superhard cutting tools industry.