Robot program modification system
US-2016008976-A1 · Jan 14, 2016 · US
Diagnostic service system and diagnostic method using network
US2020116595A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2020116595-A1 |
| Application number | US-201916711901-A |
| Country | US |
| Kind code | A1 |
| Filing date | Dec 12, 2019 |
| Priority date | Jul 8, 2016 |
| Publication date | Apr 16, 2020 |
| Grant date | — |
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- Title
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Abstract
Official abstract text for this publication.
A diagnostic service system includes one or plurality of factory monitoring systems configured to perform monitoring of at least one machine; a service center management device that is connected with the one or plurality of factory monitoring systems via a network; one or plurality of service centers that are connected with the service center management device; and a plurality of service terminals connected with one service center or each of the plurality of service centers via a service control. The plurality of service terminals are used by each responder capable of fault diagnosis of the machine, and when fault of a machine occurs, one of the plurality of service terminals is selected via the service center management device and the one service center or plurality of service centers.
First claim
Opening claim text (preview).
What is claimed is: 1 . A control device of a machine tool provided with a motor, the control device comprising: a storage unit in which a motor command speed and a motor current during machining are stored at fixed intervals, wherein the control device identifies whether the machine tool has exceeded a rated torque of the motor during machining, on a basis of a relationship between a motor command speed and a motor current at factory settings and a relationship between the motor command speed and the motor current during machining. 2 . The control device according to claim 1 , wherein the motor command speed and the motor current during machining are stored in the storage unit together with an acquisition time. 3 . The control device according to claim 1 , wherein the motor command speed and the motor current during machining are stored in the storage unit in a shared format in which data array and units are standardized. 4 . A method of controlling a control device of a machine tool provided with a motor, the method comprising: storing a motor command speed and a motor current during machining at fixed intervals, and identifying whether the machine tool has exceeded a rated torque of the motor during machining, on a basis of a relationship between a motor command speed and a motor current at factory settings and a relationship between the motor command speed and the motor current during machining.
Assignees
Inventors
Classifications
Machine learning · CPC title
- G06Q30/016Primary
After-sales · CPC title
Knowledge engineering; Knowledge acquisition · CPC title
- G01M99/005Primary
Testing of complete machines, e.g. washing-machines or mobile phones (testing of machine parts G01M13/00; testing of electric apparatus or components G01R31/50) · CPC title
Historical data · CPC title
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Frequently asked questions
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- What does patent US2020116595A1 cover?
- A diagnostic service system includes one or plurality of factory monitoring systems configured to perform monitoring of at least one machine; a service center management device that is connected with the one or plurality of factory monitoring systems via a network; one or plurality of service centers that are connected with the service center management device; and a plurality of service termin…
- Who is the assignee on this patent?
- Fanuc Corp
- What technology area does this patent fall under?
- Primary CPC classification G06Q30/016. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Apr 16 2020 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).