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2019/09/20The General Information for PCD Inserts Grades
PCD insert grades are classified by diamond size. The particle size of the diamond corresponding to the PCD tool grade of fine particles, medium particles and coarse particles is approximately 2 um, 10 um, 25 um, resp...
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2019/09/17Advantages of Polycrystalline Diamond Wire Drawing Die
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2019/09/15Effect of Ti (C, N) binder on the performance of PCBN Composite Insert
The performance of PCBN composite insert plays a decisive role in the quality of PCBN tools. The PCBN tool made of metal plus ceramic bond composite sheet has the advantages of metal and ceramic bond, and at the same ...
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2019/09/13PDC Cutters for Petroleum Geological Drilling Industry
Polycrystalline diamond drill bit with sharp, high wear resistance and self-sharp polycrystalline diamond cutting block as cutting element.
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2019/09/10Surface Quality of Dry Cutting of PCBN Tools
PCBN tools can be used to process different materials to obtain better surface roughness. PCBN turning tools surface roughness is much better than that of cemented carbide tools, and as the cutting speed increases, it...
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2019/09/09Metal softening effect of dry cutting of PCBN Inserts
Due to the high temperature hardness and thermal stability of the PCBN inserts, the cutting speed can be cut at a higher cutting speed.
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2019/09/08Comparison of Cutting Performance and Failure Mechanism of PCD and CVD Diamond Tools
Under the same conditions, the cutting performance of CVD diamond tools is significantly better than that of PCD tools.
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2019/09/07Effect of Different Cores on the life of Wire Drawing Die
Commonly used core materials for wire drawing die are carbide, natural diamond, synthetic diamond, etc; When selecting a wire drawing die, the core material should be selected according to different processing steps,...
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2019/09/01What should we pay attention to during the use of wire drawing dies?
(1) Surface pretreatment (2) Heat treatment
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2019/08/25Common Nodular Cast Iron Material Characteristics
The machining for the nodular cast iron is difficult, but some types such as QT450 (FCD450) could be machined with solid cbn inserts.
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2019/08/24The Knowledge for Heat Resistant Alloy
How to choose the fit cbn inserts grade for the alloy machining? Maybe we should know the characteristics of the heat resistance alloy firstly.
Metals that can operate at temperatures > 700°C are commonly referr...
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2019/08/22The Repair of the Tungsten Carbide Roll
The repair process of the tungsten carbide roll ring, the mainstream processing method is grinding, but some companies or products also use the turning method.Popular machining tools are PCBN and PCD.
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