Title:
MOLD CUTTING METHOD
Document Type and Number:
WIPO Patent Application WO/2011/142372
Kind Code:
A1
Abstract:
Disclosed is a mold cutting method wherein a mold is cut in such a way that a cutting tool (132) is moved while being rotated. The mold cutting method is provided with a process wherein the cutting tool (132) is moved in a first direction (146), and a process wherein the cutting tool (132) is moved in a second direction (148) which is opposite to the first direction (146), so that the cutting tool (132) will trace a movement trajectory along the first direction (146).
Inventors:
OOMORI, Yasuo (INC. 2970, Ishikawa-machi, Hachioji-sh, Tokyo 05, 〒1928505, JP)
Application Number:
JP2011/060810
Publication Date:
November 17, 2011
Filing Date:
May 11, 2011
Export Citation:
Assignee:
KONICA MINOLTA OPTO, INC. (2970, Ishikawa-machi Hachioji-sh, Tokyo 05, 〒1928505, JP)
コニカミノルタオプト株式会社 (〒05 東京都八王子市石川町２９７０番地 Tokyo, 〒1928505, JP)
コニカミノルタオプト株式会社 (〒05 東京都八王子市石川町２９７０番地 Tokyo, 〒1928505, JP)
International Classes:
B23C3/00; B23C3/12; B23C3/28
Attorney, Agent or Firm:
KOYO INTERNATIONAL PATENT FIRM (Nikko Kagurazaka Bldg, 18 Iwatocho, Shinjuku-k, Tokyo 32, 〒1620832, JP)
Claims: