Determining the Key Design Parameters of Tool-Path Planning for Rock Joint Carving.
Saved in:
| Title: | Determining the Key Design Parameters of Tool-Path Planning for Rock Joint Carving. |
|---|---|
| Authors: | Fan, Binqiang1,2 (AUTHOR), Wang, Liangqing1 (AUTHOR) wlq027@126.com, Li, Yong1 (AUTHOR), Zheng, Luobin1 (AUTHOR), Zhu, Linfeng1 (AUTHOR) |
| Source: | Rock Mechanics & Rock Engineering. Jan2023, Vol. 56 Issue 1, p319-342. 24p. |
| Subjects: | Petroglyphs, Milling cutters, Differential geometry, Curvature |
| Abstract: | This paper introduces the framework of tool-path planning for rock joint carving, improves the selection criteria of the critical cutter-end radius and presents a new general calculation method for the projected path interval based on the differential geometric features of joint morphology. The positive relationships between the design point interval (DPI) and the two key design parameters are investigated, and the DPI should be adjusted to loosen the constraints of the key design parameters and improve the feasibility of carving in practice. The specimens carved with the key design parameters presented in this paper reached the standard, but their efficiency was more than doubled compared with the specimens utilizing the empirical parameters. Considering the fineness and carving efficiency of the joint morphology, a DPI from 0.4 to 1.0 mm for reconstructing the original joint morphology is recommended for tool-path planning. This provides a theoretical reference for subsequent researcher to manufacture joint carving. Highlights: The selection criterion of the cutter for joint carving is improved based on the curvature characteristics of the joint morphology. A general calculation model for the projected path interval is established according to the local morphological features of the joint, the radius of the cutter-end and the accuracy requirements. From the analysis of 24 joints with various roughnesses, the critical cutter-end radius and the critical projected path interval have positive correlation with the designed point interval of joints. [ABSTRACT FROM AUTHOR] |
| Copyright of Rock Mechanics & Rock Engineering is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
|
Full text is not displayed to guests.
Login for full access.
|
|
| FullText | Links: – Type: pdflink Text: Availability: 1 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 161551301 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Determining the Key Design Parameters of Tool-Path Planning for Rock Joint Carving. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Fan%2C+Binqiang%22">Fan, Binqiang</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Liangqing%22">Wang, Liangqing</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> wlq027@126.com</i><br /><searchLink fieldCode="AR" term="%22Li%2C+Yong%22">Li, Yong</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zheng%2C+Luobin%22">Zheng, Luobin</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhu%2C+Linfeng%22">Zhu, Linfeng</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Rock+Mechanics+%26+Rock+Engineering%22">Rock Mechanics & Rock Engineering</searchLink>. Jan2023, Vol. 56 Issue 1, p319-342. 24p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Petroglyphs%22">Petroglyphs</searchLink><br /><searchLink fieldCode="DE" term="%22Milling+cutters%22">Milling cutters</searchLink><br /><searchLink fieldCode="DE" term="%22Differential+geometry%22">Differential geometry</searchLink><br /><searchLink fieldCode="DE" term="%22Curvature%22">Curvature</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper introduces the framework of tool-path planning for rock joint carving, improves the selection criteria of the critical cutter-end radius and presents a new general calculation method for the projected path interval based on the differential geometric features of joint morphology. The positive relationships between the design point interval (DPI) and the two key design parameters are investigated, and the DPI should be adjusted to loosen the constraints of the key design parameters and improve the feasibility of carving in practice. The specimens carved with the key design parameters presented in this paper reached the standard, but their efficiency was more than doubled compared with the specimens utilizing the empirical parameters. Considering the fineness and carving efficiency of the joint morphology, a DPI from 0.4 to 1.0 mm for reconstructing the original joint morphology is recommended for tool-path planning. This provides a theoretical reference for subsequent researcher to manufacture joint carving. Highlights: The selection criterion of the cutter for joint carving is improved based on the curvature characteristics of the joint morphology. A general calculation model for the projected path interval is established according to the local morphological features of the joint, the radius of the cutter-end and the accuracy requirements. From the analysis of 24 joints with various roughnesses, the critical cutter-end radius and the critical projected path interval have positive correlation with the designed point interval of joints. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Rock Mechanics & Rock Engineering is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=161551301 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s00603-022-03072-7 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 24 StartPage: 319 Subjects: – SubjectFull: Petroglyphs Type: general – SubjectFull: Milling cutters Type: general – SubjectFull: Differential geometry Type: general – SubjectFull: Curvature Type: general Titles: – TitleFull: Determining the Key Design Parameters of Tool-Path Planning for Rock Joint Carving. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Fan, Binqiang – PersonEntity: Name: NameFull: Wang, Liangqing – PersonEntity: Name: NameFull: Li, Yong – PersonEntity: Name: NameFull: Zheng, Luobin – PersonEntity: Name: NameFull: Zhu, Linfeng IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: Jan2023 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 07232632 Numbering: – Type: volume Value: 56 – Type: issue Value: 1 Titles: – TitleFull: Rock Mechanics & Rock Engineering Type: main |
| ResultId | 1 |
