Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Keizo Takeuchi"'
Publikováno v:
Key Engineering Materials. 329:477-482
Metal and resin bonded diamond wheels were trial manufactured from boron doped diamond grits possessing electrical conductivity and high oxidation temperature. From the results of the investigation on the electro-discharge truing performance, a high
Autor:
Manabu Iwai, Shinichi Ninomiya, Keizo Takeuchi, Kiyoshi Suzuki, Yoshio Tanaka, Katsutoshi Tanaka, Tetsutaro Uematsu
Publikováno v:
Key Engineering Materials. :57-62
Electrically conductive cutting edges diamond grinding wheels (EC-cutting edges D wheels) have properties such as, 1) convenient precise forming by EDM, 2) realization of high cutting edge density, 3) sufficiently large chip pockets along with fine c
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 66:1057-1063
A multiayered electroplated tool, in which fine diamond grains were plated with deposited nickel ions, was developed for the numerically controlled mirror grinding of free-formed surfaces on dies and molds. An attempt to overcome a disadvantage of th
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 65:1704-1709
Publikováno v:
Key Engineering Materials. :163-168
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 64:3216-3223
Experimental research on preventing wheel wear of a resin-bonded diamond wheel that was used for mirror grinding of die materials was carried out. The gripping strength of diamond grains was increased by modifying their surfaces using radio-frequency
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 64:1066-1071
Precision truing and dressing techniques using an electrophoretic phenomenon was newly developed for spherical diamond wheels with fine grains. Truing was carried out by rolling loose abrasives within a contact surface between the wheel and anode, th
Publikováno v:
Journal of Japan Institute of Light Metals. 48:446-453
Autor:
Keizo Takeuchi, Toshiaki Terada
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 44:461-465
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 62:2031-2036
Diamond wheels with fine grains and pore structures were newly developed. Wheels, that are employed for the smooth and mirror finishing of die materials, must have both performances to remove tool marks efficiently and to contact elastically with cur