Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Morimasa Nakamura"'
Autor:
Koichiro URIU, Takanori MURAKAMI, Morimasa NAKAMURA, Daisuke IBA, Masami FUNAMOTO, Ichiro MORIWAKI
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 84, Iss 861, Pp 17-00536-17-00536 (2018)
The high productivity of gear skiving has caused the process to attract a lot of attention in recent years and taper shaped skiving cutters are generally used in current gear skiving. A cutter axis in gear skiving is inclined to a gear axis and a tap
Externí odkaz:
https://doaj.org/article/7d4f57bdcb124445a1b407c780d0c567
Autor:
Daisuke IBA, Shintaro FUTAGAWA, Takahiro KAMIMOTO, Morimasa NAKAMURA, Nanako MIURA, Takashi IIZUKA, Arata MASUDA, Akira SONE, Ichiro MORIWAKI
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 11, Iss 6, Pp JAMDSM0090-JAMDSM0090 (2017)
This article intends to discuss the possibility of how to quickly improve the functions of in-situ sensing gear conditions. This study proposes a new manufacturing method of the sensors by using a laser beam machine sinters conductive inks sprayed on
Externí odkaz:
https://doaj.org/article/db88ece472c7454a802e05846c83ddf5
Autor:
Koichiro URIU, Tsukasa OSAFUNE, Takanori MURAKAMI, Morimasa NAKAMURA, Daisuke IBA, Masami FUNAMOTO, Ichiro MORIWAKI
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 83, Iss 853, Pp 17-00156-17-00156 (2017)
Taper shaped skiving cutters are commonly used in gear skiving because they provide clearance angles under a simple gear arrangement and they could have lower cutting resistance than cylindrical skiving cutters. Their tooth flanks are generally groun
Externí odkaz:
https://doaj.org/article/b6441a63192d423bb9287ef19c5789bd
Autor:
Myungsoo KIM, Daisuke IBA, Tomohiro TATSUMI, Junichi HONGU, Morimasa NAKAMURA, Ichiro MORIWAKI
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 82, Iss 839, Pp 16-00128-16-00128 (2016)
Improving quality of hobbed gears must yield high accuracy of ground gears. This can be achieved by measuring hobbed gears accurately. Pitch deviations are most crucial in grinding processes with a worm type grinder. In the preset study, a new measur
Externí odkaz:
https://doaj.org/article/1fec87ddb86f4fbcb184e1a1809ebc8e
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 82, Iss 837, Pp 15-00599-15-00599 (2016)
This paper proposes a design method of a PD controller with consideration of acceleration responses of an auxiliary mass for active mass dampers (AMDs) operated by a combination system of a neural oscillator and position controller. In the former pro
Externí odkaz:
https://doaj.org/article/a3e9884c9bae4546a466c88f5bcf1de2
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 6, Iss 1, Pp 121-130 (2012)
In the present paper, tribological properties of DLC films deposited by UBM sputtering were investigated by rolling contact friction tests under approximately 2.86GPa of high contact pressure. DLC films were deposited by UBM sputtering under substrat
Externí odkaz:
https://doaj.org/article/938794e2acd848089fc45e8529a53e09
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 2, Iss 6, Pp 961-970 (2008)
The effect of silicon-carbide fine particle bombardment (FPB) was examined as an easy way to improve the adhesion of diamond-like carbon (DLC) films to a substrate. DLC films were deposited on FPB-treated substrates by plasma-based ion implantation a
Externí odkaz:
https://doaj.org/article/1cb5edda704c45129b1a3575e06bb0f7
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 831, Pp 15-00105-15-00105 (2015)
In this paper, study on the effects of axial feed rate on the gear accuracy is discussed. First, geometrical model of a skiving process was introduced. The model was assumed that the cutter was perfectly made and perfectly assembled to the skiving ri
Externí odkaz:
https://doaj.org/article/fe84dd827e2e4c888763aeb6b8a3e6d9
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 825, Pp 14-00668-14-00668 (2015)
This paper proposes a new control system for active mass dampers. The control system is a feedback system, which combines a single neural oscillator and a position controller. The output of the neural oscillator synchronized with the structure respon
Externí odkaz:
https://doaj.org/article/ba097d913e594315b202a95d3ce1dfd6
Publikováno v:
Polymer Composites. 44:2405-2416
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::401b8f0ef8665fd54963cce51fa576e3
https://doi.org/10.1002/pc.27252
https://doi.org/10.1002/pc.27252