System and method for determining the characteristics of a machining process
US-2024319715-A1 · Sep 26, 2024 · US
Numerical controller capable of reducing machine load
US2016239017A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016239017-A1 |
| Application number | US-201615017855-A |
| Country | US |
| Kind code | A1 |
| Filing date | Feb 8, 2016 |
| Priority date | Feb 18, 2015 |
| Publication date | Aug 18, 2016 |
| Grant date | — |
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Abstract
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A numerical controller obtains a maximum value of an impact produced in a machine during execution of a machining program, identifies an acceleration/deceleration time constant at a point where the maximum value of the impact is generated, based on command data, if the obtained value exceeds a threshold, changes the identified time constant, and recalculates a cycle time of the machining program based on the changed time constant. If the cycle time is within a preset tact time, the changed time constant is stored in advance in association with an identified command block so that it is referred to during the execution of the machining program.
First claim
Opening claim text (preview).
1 . A numerical controller configured to control a machine in accordance with a machining program, the numerical controller comprising: a program analysis unit configured to analyze the machining program and output command data; an impact analysis unit configured to analyze historical data indicative of the magnitude of an impact produced in the machine during execution of the machining program and obtain a maximum value of the impact during the execution of the machining program; a first d…
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Physics · mapped topic
- G05B19/406Primary
Physics · mapped topic
- G05B19/19Primary
Physics · mapped topic
Physics · mapped topic
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- What does patent US2016239017A1 cover?
- A numerical controller obtains a maximum value of an impact produced in a machine during execution of a machining program, identifies an acceleration/deceleration time constant at a point where the maximum value of the impact is generated, based on command data, if the obtained value exceeds a threshold, changes the identified time constant, and recalculates a cycle time of the machining progra…
- Who is the assignee on this patent?
- Fanuc Corp
- What technology area does this patent fall under?
- Primary CPC classification G05B19/406. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Aug 18 2016 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).