Smooth contour-parallel tool path generation for high-speed machining through a dual offset procedure
Abstract In generating a contour-parallel tool path, traditional offset methods usually offer an arc rounding option for superior sharp corners. For the inferior ones, however, they are left untreated. The inferior sharp corners are harmful to high-speed machining (HSM). They should be dealt with wh...
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| Autor*in: |
Lin, Zhiwei [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2015 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer-Verlag London 2015 |
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| Übergeordnetes Werk: |
Enthalten in: The international journal of advanced manufacturing technology - Springer London, 1985, 81(2015), 5-8 vom: 20. Mai, Seite 1233-1245 |
|---|---|
| Übergeordnetes Werk: |
volume:81 ; year:2015 ; number:5-8 ; day:20 ; month:05 ; pages:1233-1245 |
| Links: |
|---|
| DOI / URN: |
10.1007/s00170-015-7275-z |
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OLC2026076049 |
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| 520 | |a Abstract In generating a contour-parallel tool path, traditional offset methods usually offer an arc rounding option for superior sharp corners. For the inferior ones, however, they are left untreated. The inferior sharp corners are harmful to high-speed machining (HSM). They should be dealt with when they emerge for the first time; otherwise, they will be further inherited by the offset successors. In this paper, we presented a dual offset procedure to round the inferior sharp corners. For a given path, literally, the procedure conducts two offsets: at first, the path is offset inwards, generating an intermediate curve; then, this curve is further offset outwards, outputting the dual offset curve. The dual offset curve is guaranteed to be smooth. It is used to replace the original path. One side effect of this procedure is that many uncut regions will be left in the corner areas. These uncut regions are detected through a Boolean operation and removed by smooth clear-up tool paths. Finally, the dual offset and clear-up tool paths are connected with a set of linking arcs. The proposed smooth tool path generation method is implemented and verified by several examples. Comparative cutting simulations show that this method has a potential to improve the machining efficiency in terms of HSM with nearly a zero cost. | ||
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10.1007/s00170-015-7275-z doi (DE-627)OLC2026076049 (DE-He213)s00170-015-7275-z-p DE-627 ger DE-627 rakwb eng 670 VZ Lin, Zhiwei verfasserin aut Smooth contour-parallel tool path generation for high-speed machining through a dual offset procedure 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag London 2015 Abstract In generating a contour-parallel tool path, traditional offset methods usually offer an arc rounding option for superior sharp corners. For the inferior ones, however, they are left untreated. The inferior sharp corners are harmful to high-speed machining (HSM). They should be dealt with when they emerge for the first time; otherwise, they will be further inherited by the offset successors. In this paper, we presented a dual offset procedure to round the inferior sharp corners. For a given path, literally, the procedure conducts two offsets: at first, the path is offset inwards, generating an intermediate curve; then, this curve is further offset outwards, outputting the dual offset curve. The dual offset curve is guaranteed to be smooth. It is used to replace the original path. One side effect of this procedure is that many uncut regions will be left in the corner areas. These uncut regions are detected through a Boolean operation and removed by smooth clear-up tool paths. Finally, the dual offset and clear-up tool paths are connected with a set of linking arcs. The proposed smooth tool path generation method is implemented and verified by several examples. Comparative cutting simulations show that this method has a potential to improve the machining efficiency in terms of HSM with nearly a zero cost. Contour-parallel Smooth tool path Dual offset High-speed machining Fu, Jianzhong aut Shen, Hongyao aut Yao, Xinhua aut Enthalten in The international journal of advanced manufacturing technology Springer London, 1985 81(2015), 5-8 vom: 20. Mai, Seite 1233-1245 (DE-627)129185299 (DE-600)52651-4 (DE-576)014456192 0268-3768 nnns volume:81 year:2015 number:5-8 day:20 month:05 pages:1233-1245 https://doi.org/10.1007/s00170-015-7275-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_70 GBV_ILN_2018 GBV_ILN_2333 AR 81 2015 5-8 20 05 1233-1245 |
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10.1007/s00170-015-7275-z doi (DE-627)OLC2026076049 (DE-He213)s00170-015-7275-z-p DE-627 ger DE-627 rakwb eng 670 VZ Lin, Zhiwei verfasserin aut Smooth contour-parallel tool path generation for high-speed machining through a dual offset procedure 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag London 2015 Abstract In generating a contour-parallel tool path, traditional offset methods usually offer an arc rounding option for superior sharp corners. For the inferior ones, however, they are left untreated. The inferior sharp corners are harmful to high-speed machining (HSM). They should be dealt with when they emerge for the first time; otherwise, they will be further inherited by the offset successors. In this paper, we presented a dual offset procedure to round the inferior sharp corners. For a given path, literally, the procedure conducts two offsets: at first, the path is offset inwards, generating an intermediate curve; then, this curve is further offset outwards, outputting the dual offset curve. The dual offset curve is guaranteed to be smooth. It is used to replace the original path. One side effect of this procedure is that many uncut regions will be left in the corner areas. These uncut regions are detected through a Boolean operation and removed by smooth clear-up tool paths. Finally, the dual offset and clear-up tool paths are connected with a set of linking arcs. The proposed smooth tool path generation method is implemented and verified by several examples. Comparative cutting simulations show that this method has a potential to improve the machining efficiency in terms of HSM with nearly a zero cost. Contour-parallel Smooth tool path Dual offset High-speed machining Fu, Jianzhong aut Shen, Hongyao aut Yao, Xinhua aut Enthalten in The international journal of advanced manufacturing technology Springer London, 1985 81(2015), 5-8 vom: 20. Mai, Seite 1233-1245 (DE-627)129185299 (DE-600)52651-4 (DE-576)014456192 0268-3768 nnns volume:81 year:2015 number:5-8 day:20 month:05 pages:1233-1245 https://doi.org/10.1007/s00170-015-7275-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_70 GBV_ILN_2018 GBV_ILN_2333 AR 81 2015 5-8 20 05 1233-1245 |
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10.1007/s00170-015-7275-z doi (DE-627)OLC2026076049 (DE-He213)s00170-015-7275-z-p DE-627 ger DE-627 rakwb eng 670 VZ Lin, Zhiwei verfasserin aut Smooth contour-parallel tool path generation for high-speed machining through a dual offset procedure 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag London 2015 Abstract In generating a contour-parallel tool path, traditional offset methods usually offer an arc rounding option for superior sharp corners. For the inferior ones, however, they are left untreated. The inferior sharp corners are harmful to high-speed machining (HSM). They should be dealt with when they emerge for the first time; otherwise, they will be further inherited by the offset successors. In this paper, we presented a dual offset procedure to round the inferior sharp corners. For a given path, literally, the procedure conducts two offsets: at first, the path is offset inwards, generating an intermediate curve; then, this curve is further offset outwards, outputting the dual offset curve. The dual offset curve is guaranteed to be smooth. It is used to replace the original path. One side effect of this procedure is that many uncut regions will be left in the corner areas. These uncut regions are detected through a Boolean operation and removed by smooth clear-up tool paths. Finally, the dual offset and clear-up tool paths are connected with a set of linking arcs. The proposed smooth tool path generation method is implemented and verified by several examples. Comparative cutting simulations show that this method has a potential to improve the machining efficiency in terms of HSM with nearly a zero cost. Contour-parallel Smooth tool path Dual offset High-speed machining Fu, Jianzhong aut Shen, Hongyao aut Yao, Xinhua aut Enthalten in The international journal of advanced manufacturing technology Springer London, 1985 81(2015), 5-8 vom: 20. Mai, Seite 1233-1245 (DE-627)129185299 (DE-600)52651-4 (DE-576)014456192 0268-3768 nnns volume:81 year:2015 number:5-8 day:20 month:05 pages:1233-1245 https://doi.org/10.1007/s00170-015-7275-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_70 GBV_ILN_2018 GBV_ILN_2333 AR 81 2015 5-8 20 05 1233-1245 |
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10.1007/s00170-015-7275-z doi (DE-627)OLC2026076049 (DE-He213)s00170-015-7275-z-p DE-627 ger DE-627 rakwb eng 670 VZ Lin, Zhiwei verfasserin aut Smooth contour-parallel tool path generation for high-speed machining through a dual offset procedure 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag London 2015 Abstract In generating a contour-parallel tool path, traditional offset methods usually offer an arc rounding option for superior sharp corners. For the inferior ones, however, they are left untreated. The inferior sharp corners are harmful to high-speed machining (HSM). They should be dealt with when they emerge for the first time; otherwise, they will be further inherited by the offset successors. In this paper, we presented a dual offset procedure to round the inferior sharp corners. For a given path, literally, the procedure conducts two offsets: at first, the path is offset inwards, generating an intermediate curve; then, this curve is further offset outwards, outputting the dual offset curve. The dual offset curve is guaranteed to be smooth. It is used to replace the original path. One side effect of this procedure is that many uncut regions will be left in the corner areas. These uncut regions are detected through a Boolean operation and removed by smooth clear-up tool paths. Finally, the dual offset and clear-up tool paths are connected with a set of linking arcs. The proposed smooth tool path generation method is implemented and verified by several examples. Comparative cutting simulations show that this method has a potential to improve the machining efficiency in terms of HSM with nearly a zero cost. Contour-parallel Smooth tool path Dual offset High-speed machining Fu, Jianzhong aut Shen, Hongyao aut Yao, Xinhua aut Enthalten in The international journal of advanced manufacturing technology Springer London, 1985 81(2015), 5-8 vom: 20. Mai, Seite 1233-1245 (DE-627)129185299 (DE-600)52651-4 (DE-576)014456192 0268-3768 nnns volume:81 year:2015 number:5-8 day:20 month:05 pages:1233-1245 https://doi.org/10.1007/s00170-015-7275-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_70 GBV_ILN_2018 GBV_ILN_2333 AR 81 2015 5-8 20 05 1233-1245 |
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10.1007/s00170-015-7275-z doi (DE-627)OLC2026076049 (DE-He213)s00170-015-7275-z-p DE-627 ger DE-627 rakwb eng 670 VZ Lin, Zhiwei verfasserin aut Smooth contour-parallel tool path generation for high-speed machining through a dual offset procedure 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag London 2015 Abstract In generating a contour-parallel tool path, traditional offset methods usually offer an arc rounding option for superior sharp corners. For the inferior ones, however, they are left untreated. The inferior sharp corners are harmful to high-speed machining (HSM). They should be dealt with when they emerge for the first time; otherwise, they will be further inherited by the offset successors. In this paper, we presented a dual offset procedure to round the inferior sharp corners. For a given path, literally, the procedure conducts two offsets: at first, the path is offset inwards, generating an intermediate curve; then, this curve is further offset outwards, outputting the dual offset curve. The dual offset curve is guaranteed to be smooth. It is used to replace the original path. One side effect of this procedure is that many uncut regions will be left in the corner areas. These uncut regions are detected through a Boolean operation and removed by smooth clear-up tool paths. Finally, the dual offset and clear-up tool paths are connected with a set of linking arcs. The proposed smooth tool path generation method is implemented and verified by several examples. Comparative cutting simulations show that this method has a potential to improve the machining efficiency in terms of HSM with nearly a zero cost. Contour-parallel Smooth tool path Dual offset High-speed machining Fu, Jianzhong aut Shen, Hongyao aut Yao, Xinhua aut Enthalten in The international journal of advanced manufacturing technology Springer London, 1985 81(2015), 5-8 vom: 20. Mai, Seite 1233-1245 (DE-627)129185299 (DE-600)52651-4 (DE-576)014456192 0268-3768 nnns volume:81 year:2015 number:5-8 day:20 month:05 pages:1233-1245 https://doi.org/10.1007/s00170-015-7275-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_70 GBV_ILN_2018 GBV_ILN_2333 AR 81 2015 5-8 20 05 1233-1245 |
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Smooth contour-parallel tool path generation for high-speed machining through a dual offset procedure |
| abstract |
Abstract In generating a contour-parallel tool path, traditional offset methods usually offer an arc rounding option for superior sharp corners. For the inferior ones, however, they are left untreated. The inferior sharp corners are harmful to high-speed machining (HSM). They should be dealt with when they emerge for the first time; otherwise, they will be further inherited by the offset successors. In this paper, we presented a dual offset procedure to round the inferior sharp corners. For a given path, literally, the procedure conducts two offsets: at first, the path is offset inwards, generating an intermediate curve; then, this curve is further offset outwards, outputting the dual offset curve. The dual offset curve is guaranteed to be smooth. It is used to replace the original path. One side effect of this procedure is that many uncut regions will be left in the corner areas. These uncut regions are detected through a Boolean operation and removed by smooth clear-up tool paths. Finally, the dual offset and clear-up tool paths are connected with a set of linking arcs. The proposed smooth tool path generation method is implemented and verified by several examples. Comparative cutting simulations show that this method has a potential to improve the machining efficiency in terms of HSM with nearly a zero cost. © Springer-Verlag London 2015 |
| abstractGer |
Abstract In generating a contour-parallel tool path, traditional offset methods usually offer an arc rounding option for superior sharp corners. For the inferior ones, however, they are left untreated. The inferior sharp corners are harmful to high-speed machining (HSM). They should be dealt with when they emerge for the first time; otherwise, they will be further inherited by the offset successors. In this paper, we presented a dual offset procedure to round the inferior sharp corners. For a given path, literally, the procedure conducts two offsets: at first, the path is offset inwards, generating an intermediate curve; then, this curve is further offset outwards, outputting the dual offset curve. The dual offset curve is guaranteed to be smooth. It is used to replace the original path. One side effect of this procedure is that many uncut regions will be left in the corner areas. These uncut regions are detected through a Boolean operation and removed by smooth clear-up tool paths. Finally, the dual offset and clear-up tool paths are connected with a set of linking arcs. The proposed smooth tool path generation method is implemented and verified by several examples. Comparative cutting simulations show that this method has a potential to improve the machining efficiency in terms of HSM with nearly a zero cost. © Springer-Verlag London 2015 |
| abstract_unstemmed |
Abstract In generating a contour-parallel tool path, traditional offset methods usually offer an arc rounding option for superior sharp corners. For the inferior ones, however, they are left untreated. The inferior sharp corners are harmful to high-speed machining (HSM). They should be dealt with when they emerge for the first time; otherwise, they will be further inherited by the offset successors. In this paper, we presented a dual offset procedure to round the inferior sharp corners. For a given path, literally, the procedure conducts two offsets: at first, the path is offset inwards, generating an intermediate curve; then, this curve is further offset outwards, outputting the dual offset curve. The dual offset curve is guaranteed to be smooth. It is used to replace the original path. One side effect of this procedure is that many uncut regions will be left in the corner areas. These uncut regions are detected through a Boolean operation and removed by smooth clear-up tool paths. Finally, the dual offset and clear-up tool paths are connected with a set of linking arcs. The proposed smooth tool path generation method is implemented and verified by several examples. Comparative cutting simulations show that this method has a potential to improve the machining efficiency in terms of HSM with nearly a zero cost. © Springer-Verlag London 2015 |
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| title_short |
Smooth contour-parallel tool path generation for high-speed machining through a dual offset procedure |
| url |
https://doi.org/10.1007/s00170-015-7275-z |
| remote_bool |
false |
| author2 |
Fu, Jianzhong Shen, Hongyao Yao, Xinhua |
| author2Str |
Fu, Jianzhong Shen, Hongyao Yao, Xinhua |
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| doi_str |
10.1007/s00170-015-7275-z |
| up_date |
2024-07-04T03:02:58.823Z |
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7.4023485 |