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Patent Searching and Data


Title:
SEALING SURFACE PROCESSING MACHINE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2017/154699
Kind Code:
A1
Abstract:
In this sealing surface processing machine and method, provided are: a pedestal (10) which is attached to a valve main body (110); a main body (20) which is movably supported on the pedestal (10); a tool holder (60) for holding a cutting tool (T) for processing an attachment surface (114); a main shaft (40) which rotates the tool holder (60) relative to the main body (20), around an axis parallel to the movement direction of a valve element (124); a first moving part (30) which is capable of moving the tool holder (60) relative to the main body (20), along the Z-axis direction along which the valve element (124) moves; a second moving part (50) which is capable of moving the tool holder (60) relative to the main body (20), along the X-axis direction and the Y-axis direction which intersect the movement direction of the valve element (124); a first adjustment device (70) which adjusts the position of the main body (20) in the Z-axis direction relative to the pedestal (10); and a second adjustment device (80) which adjusts the position of the main body (20) in the X-axis direction and the Y-axis direction relative to the pedestal (10).

Inventors:
SUGITANI, Daichi (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
TERADA, Genta (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
TANIGUCHI, Shigenori (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
SUEZAWA, Nobuchika (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
SASAKI, Daisuke (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
KANEMITSU, Kiyoshi (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
IWASAWA, Tatsuya (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
NAKAO, Tetsuhide (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
OYAMA, Koji (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
SAKAMOTO, Naoki (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
WAKAMATSU, Yu (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
OHARA, Takayoshi (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
KAMADA, Masaru (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
Application Number:
JP2017/008131
Publication Date:
September 14, 2017
Filing Date:
March 01, 2017
Export Citation:
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Assignee:
MITSUBISHI HITACHI POWER SYSTEMS, LTD. (3-1 Minatomirai 3-chome, Nishi-ku Yokohama-sh, Kanagawa 01, 〒2208401, JP)
International Classes:
B23P6/00; B23B1/00; B23B3/26; B23B5/06; B23B25/00; B23Q11/00
Domestic Patent References:
WO1994013432A11994-06-23
Foreign References:
JPS63136801U1988-09-08
JPS60153701U1985-10-14
JPH02117802U1990-09-20
DE202010017439U12012-02-09
JPH04164560A1992-06-10
Other References:
See also references of EP 3427892A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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