Title:
EXTERNAL PROCESSING SYSTEM FOR MACHINE TOOL
Document Type and Number:
WIPO Patent Application WO/2020/149316
Kind Code:
A1
Abstract:
[Problem] The purpose of the present invention is to provide an external processing system for a machine tool, the external processing system being capable of modifying an operation control of a machine tool having a machining tool for machining a workpiece, the modification being made from outside of the machine tool. [Solution] This external processing system comprises: a measurement means that detects, in real time, a physical change in a machining tool, in a tool holder coupled to a main shaft of a machine tool by which the machining tool is gripped, or in the machine tool, and that then transmits data pertaining to the detection to the outside; an operation control means for a machine tool provided to the machine tool, the operation control means controlling the operations of the machine tool, the machining tool, and the tool holder; and an external control means provided outside of the machine tool. The external control means has: a reception means that receives data from the measurement means through wireless bidirectional communication; and an external control means that modifies, on the basis of the data from the measurement means as received by the reception means, a normal operation control of the machine tool and the machining tool that is performed by the operation control means.
Inventors:
YAMAMOTO KENGO
YAMANOUCHI TAKAYUKI
MURAKAMI KOJI
YAMANOUCHI TAKAYUKI
MURAKAMI KOJI
Application Number:
PCT/JP2020/001121
Publication Date:
July 23, 2020
Filing Date:
January 15, 2020
Export Citation:
Assignee:
YAMAMOTO METAL TECHNOS CO LTD (JP)
International Classes:
B23Q17/09; G05B19/18
Domestic Patent References:
| WO2016136919A1 | 2016-09-01 | |||
| WO2018062317A1 | 2018-04-05 |
Foreign References:
| JPH06110538A | 1994-04-22 | |||
| JP2018097494A | 2018-06-21 | |||
| JP2000315105A | 2000-11-14 | |||
| JPS6294246A | 1987-04-30 | |||
| US6455807B1 | 2002-09-24 | |||
| JPH11188570A | 1999-07-13 | |||
| JP2002312011A | 2002-10-25 | |||
| JP2004160564A | 2004-06-10 | |||
| CN101118437A | 2008-02-06 |
Attorney, Agent or Firm:
YAMAGUCHI,Nobuyuki (JP)
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