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0102030405
High-Quality Polycrystalline Diamond (PCD) from China Suppliers & Factory – Durable Composite Material for Industry
product description
(1) PCD in the automotive and aerospace applications
PCD tools in the automotive field are mainly used for processing the skirt of the engine piston, pin hole, cylinder block, gearbox and so on. Due to the high silicon content of these parts (more than 10%), the service life of the tool requirements, and PCD tool durability is 1-50 times the carbide tool, can ensure the stability of the size of the parts, and can greatly improve the cutting speed, machining efficiency and surface quality of the workpiece.
In the aerospace field, the use of PCD tools processing aluminum alloy (AlSi2) cylinder head, cutting rate is higher, and tool life than cemented carbide to improve about 20 times, the surface quality of the workpiece is also greatly improved.
(2) PCD in the wood processing industry applications
Wood processing is also an important area of PCD tool applications. With the rapid development of synthetic panels (medium density fiberboard, particleboard and laminate flooring, etc.), accelerating the demand for super-hard cutting tools, so that PCD tools gradually replace the traditional woodworking tools in the market.
The outermost layer of Al2O3 of laminate flooring is very abrasive to the carbide tool, and the use of PCD tools can effectively solve this problem. Therefore, PCD in the woodworking industry's main market is reinforced composite flooring and high hardness fiberboard processing.
(3) PCD in the electronic processing industry applications
The electronics industry in the production of electrical printed circuit boards more and more demanding, the general tool in use will have a burr, affecting the installation and positioning of electrical components, and the whole printed circuit board is not beautiful; carbide cutting tools in the processing, short life, slow processing speed, low efficiency, poor machining accuracy. The use of PCD tools, high processing efficiency, low processing costs, more widely used.
(4) PCD in the glass cutting and processing industry applications
Cutter wheel made of PCD is mainly used for high-precision, high-quality cutting of LCD screens of electronic products, and at the same time can cut glass for construction and automobile. The mandrel and cutter wheel are made of PCD material, which has the advantages of high processing precision, wear resistance, good consistency, and high service life at the same time, making it an ideal substitute for ordinary glass knives and carbide glass cutter wheels.
(5) PCD in the composite materials industry applications
Using PCD tools to process glass fiber reinforced composites, its tool life is about 60 times that of cemented carbide tools, the single piece processing cost is 1/20 of cemented carbide tools, and the processing accuracy is higher than that of cemented carbide.
Frequently Asked Questions (FAQ)
Q1: How do PCD tools improve automotive and aerospace manufacturing?
A1: In the automotive industry, PCD tools offer 1-50 times the durability of carbide tools, ensuring stable parts sizing and improving cutting speeds for high-silicon parts. In aerospace, they increase the tool life by up to 20 times when cutting aluminum alloy cylinder heads.
Q2: Why are PCD tools essential for modern wood processing?
A2: Synthetic panels like laminate flooring contain a highly abrasive Al2O3 layer that quickly wears down carbide tools. PCD tools resist this abrasion, making them ideal for reinforced composite flooring and high-hardness fiberboard.
Q3: What advantages do PCD tools offer in the electronics industry?
A3: Traditional carbide tools often leave burrs on printed circuit boards, affecting component installation and aesthetics. PCD tools eliminate burrs, speed up processing, improve machining accuracy, and lower costs.
Q4: Can PCD tools be used for high-precision glass cutting?
A4: Yes. PCD cutter wheels and mandrels are widely used for high-precision cutting of LCD screens, automotive glass, and architectural glass, offering excellent wear resistance and consistency over traditional tools.
Q5: How cost-effective are PCD tools for processing composite materials?
A5: For glass fiber reinforced composites, PCD tools have a tool life about 60 times longer than cemented carbide tools, bringing down the single-piece processing cost to just 1/20 of carbide tools while maintaining higher accuracy.