Title:
WORK IDENTIFICATION IMPARTING METHOD, THE WORK, WORK IDENTIFICATION METHOD, WORK IDENTIFICATION APPARATUS AND BOARD MACHINING APPARATUS
Document Type and Number:
WIPO Patent Application WO/1998/005471
Kind Code:
A1
Abstract:
A work identification method wherein a plurality of rows and columns of identification areas (1A, 2A, 1B and 2B) are defined in an identification code imparting region S provided in an unused area W�A? of a work W or a product G and identification holes are formed in adequately selected identification areas. A work in which the identification holes are formed in adequately selected identification areas. A work identification method and a work identification apparatus (3) by which the identification holes which are formed in adequately selected areas of the work are detected. A board machining apparatus which comprises a board machining machine (21) and a work identification apparatus (3) which is installed on the work loader (23) side or the work unloader (25) side of the board machining machine (21).
Inventors:
NAKAMURA KAORU
Application Number:
PCT/JP1997/002689
Publication Date:
February 12, 1998
Filing Date:
August 01, 1997
Export Citation:
Assignee:
AMADA CO LTD (JP)
International Classes:
G06K1/04; G06K1/05; G06K19/06; (IPC1-7): B23Q17/00; B26F1/04; G06K1/02; G06K7/04; G06K7/10
Foreign References:
| JPH0482650A | 1992-03-16 | |||
| JPH054152A | 1993-01-14 |
Attorney, Agent or Firm:
Miyoshi, Hidekazu (3rd floor 2-3, Toranomon 1-chom, Minato-ku Tokyo 105, JP)
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