Abnormality diagnosis device for machine tool, and abnormality diagnosis method
US-2015352679-A1 · Dec 10, 2015 · US
Numerical control device
US9002500B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9002500-B2 |
| Application number | US-201013643413-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 27, 2010 |
| Priority date | Apr 27, 2010 |
| Publication date | Apr 7, 2015 |
| Grant date | Apr 7, 2015 |
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Abstract
Official abstract text for this publication.
A numerical control device including a collision determining unit that detects a possibility of collision between a machine and an area set as an entry prohibited area; an operation-continuation instructing unit that instructs whether to continue an operation when the collision determining unit detects the possibility of collision and shaft movement is temporarily stopped; a machining-information storage unit that stores internal operation information of the numerical control device regarding the temporary stop when the operation-continuation instructing unit instructs continuation of the operation; and a collision-determination processing unit that invalidates a collision determination on the basis of the operation information stored in the machining-information storage unit when executing the same machining program the next and subsequent times.
First claim
Opening claim text (preview).
The invention claimed is: 1. A numerical control device having a function of preventing machine collision, the numerical control device comprising: a collision determining unit that detects a possibility of collision between a machine and an area set as an entry prohibited area; an operation-continuation instructing unit that instructs whether to continue an operation when the collision determining unit detects the possibility of collision and shaft movement is temporarily stopp…
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- G05B19/4061Primary
Physics · mapped topic
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- What does patent US9002500B2 cover?
- A numerical control device including a collision determining unit that detects a possibility of collision between a machine and an area set as an entry prohibited area; an operation-continuation instructing unit that instructs whether to continue an operation when the collision determining unit detects the possibility of collision and shaft movement is temporarily stopped; a machining-informati…
- Who is the assignee on this patent?
- Kubo Kosuke, Sakakibara Masayoshi, Tsukamoto Masato, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification G05B19/4061. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Apr 07 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).