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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-article-BPW1-0020-0022

Czasopismo

Optica Applicata

Tytuł artykułu

Effect of porous glass-ceramic materials addition on the cubic boron nitride (cBN) tools properties

Autorzy Staniewicz-Brudnik, B.  Plichta, J.  Nadolny, K. 
Treść / Zawartość http://opticaapplicata.pwr.edu.pl/archive.php
Warianty tytułu
Konferencja 7th Seminar Porous Glasses - Special Glasses PGL, 2005, Szklarska Poręba, Poland, September 10-14, 2005 r.
Języki publikacji EN
Abstrakty
EN The results of physicochemical and mechanical investigations into the properties of bubble alumina (BA) and magnesium aluminosilicate (MA) addition to abrasive masses designed for cubic boron nitride (cBN) tools have been presented. Two kinds of addition were investigated by the following experimental techniques: scanning electron microscopy - microstructure, densimeter - helium density, microhardness test, dilatometer - a-TMA, wetting test. Bubble alumina fulfilled all the criteria of usability. Tools of 1A1 35×5×10×10 B126, 100, Pb21K with BA addition (0, 5, 10, 12 vol%) were made. A pre-performance investigation was done on grinding a LH-15 steel with tool speed of 30, 45, 60 m/s, microtopographies of wheels and work-pieces were described by the following roughness parameters: Ra (0.2-0.5 mm), Rz (1.16-2.2 mm), Dk (2-8 mm). The best results were obtained by using wheels with 10 vol% BA addition.
Słowa kluczowe
EN cubic boron nitride   vitrified bond   bubble alumina   magnesium aluminosilicate   pre-performance investigaton  
Wydawca Oficyna Wydawnicza Politechniki Wrocławskiej
Czasopismo Optica Applicata
Rocznik 2005
Tom Vol. 35, nr 4
Strony 809--817
Opis fizyczny Bibliogr. 11 poz.
Twórcy
autor Staniewicz-Brudnik, B.
  • Institute of Advanced Manufacturing Technology, Wrocławska 37a, 30-001 Kraków
autor Plichta, J.
  • Technical University of Koszalin, Department of Production Engineering, Racławicka 15/17, 75-620 Koszalin, Poland
autor Nadolny, K.
  • Technical University of Koszalin, Department of Production Engineering, Racławicka 15/17, 75-620 Koszalin, Poland
Bibliografia
[1] Beyer P., High production grinding with vitrified bond super abrasives, Part 1: HPB technology for vitrified bond cBN wheels, IDR, No. 1, 2005, p. 46.
[2] Beyer P., High production grinding with vitrified bond superabrasives, Part 2: vDD technology for vitrified bond diamond dressers, IDR, No. 2, 2005, p. 34.
[3] Jackson M.J., Davis C.J., Hitchiner P., Mills B., High-speed grinding with CBN grinding wheels — applications and future technology, Journal of Materials Processing Technology 110(1), 2001, pp. 78-88.
[4] Heines J., Leger J.M., The search for superhard materials: a new approach, Sverhtverdyje Materialy 112(2), 1998, p. 3.
[5] Barutaki N., Yamane Y., Hayashi K., Kitagawa T., Uehara K., High speed machining of Inconel 718 with ceramic tools, CIRP Annals 42(1), 1993, pp. 103-6.
[6] Rappold E., Introduction, Machines Production, No. 761, 2002, p. 19.
[7] Careri D., Mole vetrificate in CBN ad alta porosita, Macchine 53(1/2), 1998, p. 34.
[8] Tonshoff H.K., Karpuschevski B. Inasaki I, Mandrych T., Grinding process achievements and their connsequences on machine tools-challanges and opportunities, CIRP Annals 47(2), 1998, pp. 651-68.
[9] Nadolny K., Plichta J., Proceedings of XXVII Science School Abrasive Machining E. by Technical University of Koszalin, Koszalin, Vol. 34, 2004, p. 319.
[10] Staniewicz-Brudnik B., Majewska-Albin K., Trybalska B., The effect of Ni, ZrB2 and MoS2 additives on certain physico-chemical and mechanical properties of special glasses in the ZnO-PbO-B2O3-SiO2 system, Journal of Materials Science 40(9-10), 2005, pp. 2541-6.
[11] Staniewicz-Brudnik B., Procyk B., Sroda M., Majewska-Albin K., Special glasses with submicrocrystalline sintered alumina admixture in cBN tools, Optica Applicata 33(1), 2003, pp. 167-74.
Kolekcja BazTech
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