Results 131 to 140 of about 219 (148)
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High Precision Cutting and High Speed Interrupted Cutting of Hardened Steel With PCBN Tools
Manufacturing Science and Engineering, 1999Abstract PCBN (Polycrystalline Cubic Boron Nitride) cutting tools have become very familiar in the industries for cutting hardened steel parts and the demand for PCBN tools is growing rapidly. One of the reasons for this is the trend of replacing grinding processes with cutting.
Katsuhito Yoshida +5 more
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Advanced Materials Research, 2012
The cutting behavior of hardened steel 42CrMo with PCBN cutting tool was studied. The wear and the bottom chip were examined by means of scanning electron microscopy model JSM6490LV. The wear mechanism of tool was also analyzed.
Ning Liu +3 more
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The cutting behavior of hardened steel 42CrMo with PCBN cutting tool was studied. The wear and the bottom chip were examined by means of scanning electron microscopy model JSM6490LV. The wear mechanism of tool was also analyzed.
Ning Liu +3 more
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The Application and Performance of Diamond and PCBN Tools in Difficult-to-Cut Materials
Solid State Phenomena, 2017Diamondand PCBN are extra-hard materials. There are several grades in the PCD andPCBN groups. Comprehensive Review of Super hard materials such as diamond cutting tools, high-speed machining PCBN tool and performance, the type of domestic and international manufacturing and research status . Elaborate on three high-speed machining with a diamond cutter
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Applied Mechanics and Materials, 2011
The samples of Polycrystalline cubic boron nitride (PcBN) cutting tool were machined by adjusting the main parameters of electrical discharge machining (EDM). After the machining, the phases were analyzed by X-ray diffraction analyzer and the surface layer microstructure was observed by scanning electronic microscope.
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The samples of Polycrystalline cubic boron nitride (PcBN) cutting tool were machined by adjusting the main parameters of electrical discharge machining (EDM). After the machining, the phases were analyzed by X-ray diffraction analyzer and the surface layer microstructure was observed by scanning electronic microscope.
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Optimisation of the cutting edge radius of the PcBN milling tool
FEATURES OF INNOVATIVE DEVELOPMENT IN THE FIELD OF TECHNOLOGY: THE COMPARATIVE EXPERIENCE OF UKRAINE AND THE EUROPEAN UNION, 2022K. V. Kamchatna-Stepanova +1 more
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Predicted Rake Face Wear of PCBN Cutting Tools in High-Speed Precision Hard Cutting
Advanced Materials Research, 2009PCBN cutting tool’s wear in high speed precision reaches tool wear criterion will cause cutting force and cutting temperature increase clearly, chip color change or melt. Even vibration in cutting will influence dimension accuracy and surface quality of workpiece. It is very useful to establish model by FEM simulation of tool wear predicted.
Yu Wang +3 more
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Edge Sharpening and Surface Modification of PcBN Cutting Tool by Pulsed Laser Grinding
Key Engineering Materials, 2012PcBN cutting tools have excellent characteristics such as high degree of hardness and low chemical reactivity, so they have potential to replace high precision grinding of hardened steel with high precision cutting. PcBN might be more efficient tool material if improvement in formability, and good surface modification can be achieved. In order to solve
Daisuke Suzuki +4 more
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Stress State in the Cutting Zone of a PcBN Tool with a TiAlSiYN Coating
Journal of Superhard Materials, 2022A. S. Manokhin +7 more
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Electrode Material Effect on Electrical Discharge Machining PcBN Cutting Tool Processing
Advanced Materials Research, 2011The electrode material is playing the very important role in the electrical discharge machining. Two kinds of electrode materials common used in EDM are compared and analyses similarities and differences in structure and physical characteristics. Combined with PcBN tool machining tests, from the electric discharge machining efficiency, electrode wear ...
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