Borazon Tips
ManufacturingNew - Better Definition
Polycrysialline cubic boron nilridc (PCBN) tools are used for lurning and milling operations on abrasive, and difficult-to-cut (DTC) materials. PCBN tools can remove material a( much higher rates than conventional cutting tools, with far longer tool life. Wherever PCBN cutting tools were used to replace a grinding operation, machining time was greatly reduced because of the higher metal-removal rate.
(Exploring advanced manufacturing technologies, 2003, Stephen F. Krar, Arthur Gill, P 10)
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Also known as a syntetic diamond and are used for machining non ferrous alloys and non metals such as fibre,glass, and plasticsThey are unsuitable for machining ferrous materials.(Machine Tools Handbook P.H. Joshi)
Softening of a steel by heating a hot-rolled sheet in an atmospheric environment, followed by cooling in air. A blue oxide is formed on the surface, but does not affect properties.
(Academic Press dictionary of science and technology,1992, Christopher G. Morris, P282)
Blue Annealing
Manufacturing
New- Better Definition
Softening of a steel by heating a hot-rolled sheet in an atmospheric environment, followed by cooling in air. A blue oxide is formed on the surface, but does not affect properties.
(Academic Press dictionary of science and technology,1992, Christopher G. Morris, P282)
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Heating hot rolled feroous sheet in an open furnace to a temperature within the transformation range and then cooling in air, in order to soften the metal. The formation of a bluish oxide on the surface is incidential.
(Heat Treater's Guide: Practices and Procedures for Irons and Steels, Chandler H., Page #868)
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