Machine and Method for Manufacturing a Workpiece by a Computer-Controlled Manufacturing Machine with an Optimal Tool Configuration
US-2023305540-A1 · Sep 28, 2023 · US
Information processing device and information processing program
US2024152112A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2024152112-A1 |
| Application number | US-202218281232-A |
| Country | US |
| Kind code | A1 |
| Filing date | May 18, 2022 |
| Priority date | Jun 7, 2021 |
| Publication date | May 9, 2024 |
| Grant date | — |
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Abstract
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An information processing device includes a CL data acquiring unit for acquiring CL data including an instructed position of a tool leading end point and an instructed angle of a tool posture; and an NC program generating unit for calculating a movement position on the linear axis corresponding to the instructed position and a rotational position about the rotation axis corresponding to the instructed angle. The NC program generating unit generates (i) first instructed point data calculated with an initial value of the rotational position and (ii) second instructed point data, which is different from the first instructed point data, calculated with the initial value of the rotational position, and the NC program generating unit counts number of inversions of the rotational position for each of the first instructed point data and the second instructed point data and generates the NC program in which the number of inversions is smaller.
First claim
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1 . An information processing device that generates an NC program to be used in a machine tool having a linear axis and a rotation axis, the device comprising: a CL data acquiring unit for acquiring CL data including an instructed position of a tool leading end point and an instructed angle of a tool posture; and an NC program generating unit for calculating a movement position on the linear axis corresponding to the instructed position and a rotational position about the rotation axis corresponding to the instructed angle on a basis of the acquired CL data to generate the NC program, wherein the NC program generating unit generates (i) first instructed point data calculated with an initial value of the rotational position and (ii) second instructed point data, which is different from the first instructed point data, calculated with the initial value of the rotational position, and the NC program generating unit counts number of inversions of the rotational position for each of the first instructed point data and the second instructed point data and generates the NC program in which the number of inversions is smaller. 2 . The information processing device according to claim 1 , wherein the machine tool includes, as the rotation axis, a first rotation axis around which a tilt angle of a tool with respect to a workpiece is changed and a second rotation axis around which the workpiece is rotated, and the NC program generating unit counts number of inversions of a rotational position about the first rotation axis as the number of inversions. 3 . The information processing device according to claim 1 , wherein when the numbers of inversions with the first instructed point data and the second instructed point data are equal to each other, the NC program generating unit selects one of the first instructed point data and the second instructed point data on a basis of a predetermined selecting condition, and generates the NC program including the selected first or second instructed point data. 4 . An information processing program for generating an NC program to be used in a machine tool having a linear axis and a rotation axis, the program causing a computer to implement: a function of acquiring CL data including an instructed position of a tool leading end point and an instructed angle of a tool posture; and a function of generating the NC program by calculating a movement position on the linear axis corresponding to the instructed position and a rotational position about the rotation axis corresponding to the instructed angle on a basis of the acquired CL data, wherein the function of generating the NC program includes: generating (i) first instructed point data calculated with an initial value of the rotational position and (ii) second instructed point data, which is different from the first instructed point data, calculated with the initial value of the rotational position; and counting number of inversions of the rotational position for each of the first instructed point data and the second instructed point data and generating the NC program in which the number of inversions is smaller.
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Classifications
- G05B19/4086Primary
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Frequently asked questions
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- What does patent US2024152112A1 cover?
- An information processing device includes a CL data acquiring unit for acquiring CL data including an instructed position of a tool leading end point and an instructed angle of a tool posture; and an NC program generating unit for calculating a movement position on the linear axis corresponding to the instructed position and a rotational position about the rotation axis corresponding to the ins…
- Who is the assignee on this patent?
- Dmg Mori Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G05B19/4086. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu May 09 2024 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).