Title:
INJECTION MOLDING MACHINE AND CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2021/066164
Kind Code:
A1
Abstract:
Provided is a technique for making it possible to effectively utilize the capabilities of a predetermined machine during normal time, while preventing a situation in which the operation of the machine fails at the time of abnormality. A controller 700 according to an embodiment of the present disclosure is provided with: a request transmission unit 7103 which transmits a data transmission request for having a data output unit 800 transmit data in a control period; and a data reception unit 7104 which receives, in accordance with the data transmission request, the data transmitted from the data output unit 800. The data that can be transmitted from the data output unit 800 include a plurality of types of data having different data amounts. The request transmission unit 7103 varies the timing of transmitting the data transmission request in the control period depending on the type of data among the plurality of types of data that is demanded by the data transmission request.
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Inventors:
ARITA MIKIO (JP)
MOGI HIROSHI (JP)
MOGI HIROSHI (JP)
Application Number:
PCT/JP2020/037597
Publication Date:
April 08, 2021
Filing Date:
October 02, 2020
Export Citation:
Assignee:
SUMITOMO HEAVY INDUSTRIES (JP)
International Classes:
B29C45/76; B22D17/32
Domestic Patent References:
| WO2018159726A1 | 2018-09-07 |
Foreign References:
| JP2004330530A | 2004-11-25 | |||
| JP2016083777A | 2016-05-19 | |||
| JP2017136791A | 2017-08-10 | |||
| JP2003181900A | 2003-07-02 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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