Active coolant control onto thermal behaviors of precision ball screw unit
Abstract Being a critical factor affecting the motion accuracy of precision machine tools, structural thermal elongation of precision ball screw unit is generally caused by the comprehensive influence from heat generations of screw-nut pair/bearings and time-varying ambient temperature. To resist 2...
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| Autor*in: |
Liu, Teng [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 |
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| Übergeordnetes Werk: |
Enthalten in: The international journal of advanced manufacturing technology - Springer London, 1985, 119(2021), 3-4 vom: 01. Dez., Seite 1867-1882 |
|---|---|
| Übergeordnetes Werk: |
volume:119 ; year:2021 ; number:3-4 ; day:01 ; month:12 ; pages:1867-1882 |
| Links: |
|---|
| DOI / URN: |
10.1007/s00170-021-08413-4 |
|---|
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OLC2078090964 |
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| 520 | |a Abstract Being a critical factor affecting the motion accuracy of precision machine tools, structural thermal elongation of precision ball screw unit is generally caused by the comprehensive influence from heat generations of screw-nut pair/bearings and time-varying ambient temperature. To resist 2 thermal disturbances above to guarantee precisely the original length of screw shaft, an active coolant control strategy is proposed in this paper. This strategy is based on a premise hypothesis: For the slender and long tubular structure of screw shaft, the screw shaft temperature is approximately equal to its recirculating coolant temperature. The reason is that the intensive forced coolant convection is capable of eliminating screw shaft temperature rises caused by friction heat generations and ambient air convections. Based on this premise, screw coolant temperature can be consistently controlled by an active strategy, further to correct the thermal elongation of screw shaft. It can be experimentally verified that the thermal variations of machine positioning accuracy caused by the active coolant control strategy are not more than 10 μm, which are lower than traditional strategy. Besides, based on detected structural temperatures of precision ball screw unit, the theoretical model above is further proved to be reliable by FE simulation method. | ||
| 650 | 4 | |a Precision ball screw unit | |
| 650 | 4 | |a Thermal behaviors | |
| 650 | 4 | |a Active coolant control | |
| 650 | 4 | |a Thermal elongation | |
| 650 | 4 | |a Heat-fluid-solid coupling | |
| 700 | 1 | |a Li, Chentao |4 aut | |
| 700 | 1 | |a Zhang, Yifan |4 aut | |
| 700 | 1 | |a Gao, Weiguo |4 aut | |
| 700 | 1 | |a Fu, Zhikai |4 aut | |
| 700 | 1 | |a Zhang, Jianjun |4 aut | |
| 700 | 1 | |a Zhang, Dawei |4 aut | |
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10.1007/s00170-021-08413-4 doi (DE-627)OLC2078090964 (DE-He213)s00170-021-08413-4-p DE-627 ger DE-627 rakwb eng 670 VZ Liu, Teng verfasserin aut Active coolant control onto thermal behaviors of precision ball screw unit 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 Abstract Being a critical factor affecting the motion accuracy of precision machine tools, structural thermal elongation of precision ball screw unit is generally caused by the comprehensive influence from heat generations of screw-nut pair/bearings and time-varying ambient temperature. To resist 2 thermal disturbances above to guarantee precisely the original length of screw shaft, an active coolant control strategy is proposed in this paper. This strategy is based on a premise hypothesis: For the slender and long tubular structure of screw shaft, the screw shaft temperature is approximately equal to its recirculating coolant temperature. The reason is that the intensive forced coolant convection is capable of eliminating screw shaft temperature rises caused by friction heat generations and ambient air convections. Based on this premise, screw coolant temperature can be consistently controlled by an active strategy, further to correct the thermal elongation of screw shaft. It can be experimentally verified that the thermal variations of machine positioning accuracy caused by the active coolant control strategy are not more than 10 μm, which are lower than traditional strategy. Besides, based on detected structural temperatures of precision ball screw unit, the theoretical model above is further proved to be reliable by FE simulation method. Precision ball screw unit Thermal behaviors Active coolant control Thermal elongation Heat-fluid-solid coupling Li, Chentao aut Zhang, Yifan aut Gao, Weiguo aut Fu, Zhikai aut Zhang, Jianjun aut Zhang, Dawei aut Enthalten in The international journal of advanced manufacturing technology Springer London, 1985 119(2021), 3-4 vom: 01. Dez., Seite 1867-1882 (DE-627)129185299 (DE-600)52651-4 (DE-576)014456192 0268-3768 nnns volume:119 year:2021 number:3-4 day:01 month:12 pages:1867-1882 https://doi.org/10.1007/s00170-021-08413-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_2018 GBV_ILN_2333 AR 119 2021 3-4 01 12 1867-1882 |
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10.1007/s00170-021-08413-4 doi (DE-627)OLC2078090964 (DE-He213)s00170-021-08413-4-p DE-627 ger DE-627 rakwb eng 670 VZ Liu, Teng verfasserin aut Active coolant control onto thermal behaviors of precision ball screw unit 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 Abstract Being a critical factor affecting the motion accuracy of precision machine tools, structural thermal elongation of precision ball screw unit is generally caused by the comprehensive influence from heat generations of screw-nut pair/bearings and time-varying ambient temperature. To resist 2 thermal disturbances above to guarantee precisely the original length of screw shaft, an active coolant control strategy is proposed in this paper. This strategy is based on a premise hypothesis: For the slender and long tubular structure of screw shaft, the screw shaft temperature is approximately equal to its recirculating coolant temperature. The reason is that the intensive forced coolant convection is capable of eliminating screw shaft temperature rises caused by friction heat generations and ambient air convections. Based on this premise, screw coolant temperature can be consistently controlled by an active strategy, further to correct the thermal elongation of screw shaft. It can be experimentally verified that the thermal variations of machine positioning accuracy caused by the active coolant control strategy are not more than 10 μm, which are lower than traditional strategy. Besides, based on detected structural temperatures of precision ball screw unit, the theoretical model above is further proved to be reliable by FE simulation method. Precision ball screw unit Thermal behaviors Active coolant control Thermal elongation Heat-fluid-solid coupling Li, Chentao aut Zhang, Yifan aut Gao, Weiguo aut Fu, Zhikai aut Zhang, Jianjun aut Zhang, Dawei aut Enthalten in The international journal of advanced manufacturing technology Springer London, 1985 119(2021), 3-4 vom: 01. Dez., Seite 1867-1882 (DE-627)129185299 (DE-600)52651-4 (DE-576)014456192 0268-3768 nnns volume:119 year:2021 number:3-4 day:01 month:12 pages:1867-1882 https://doi.org/10.1007/s00170-021-08413-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_2018 GBV_ILN_2333 AR 119 2021 3-4 01 12 1867-1882 |
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10.1007/s00170-021-08413-4 doi (DE-627)OLC2078090964 (DE-He213)s00170-021-08413-4-p DE-627 ger DE-627 rakwb eng 670 VZ Liu, Teng verfasserin aut Active coolant control onto thermal behaviors of precision ball screw unit 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 Abstract Being a critical factor affecting the motion accuracy of precision machine tools, structural thermal elongation of precision ball screw unit is generally caused by the comprehensive influence from heat generations of screw-nut pair/bearings and time-varying ambient temperature. To resist 2 thermal disturbances above to guarantee precisely the original length of screw shaft, an active coolant control strategy is proposed in this paper. This strategy is based on a premise hypothesis: For the slender and long tubular structure of screw shaft, the screw shaft temperature is approximately equal to its recirculating coolant temperature. The reason is that the intensive forced coolant convection is capable of eliminating screw shaft temperature rises caused by friction heat generations and ambient air convections. Based on this premise, screw coolant temperature can be consistently controlled by an active strategy, further to correct the thermal elongation of screw shaft. It can be experimentally verified that the thermal variations of machine positioning accuracy caused by the active coolant control strategy are not more than 10 μm, which are lower than traditional strategy. Besides, based on detected structural temperatures of precision ball screw unit, the theoretical model above is further proved to be reliable by FE simulation method. Precision ball screw unit Thermal behaviors Active coolant control Thermal elongation Heat-fluid-solid coupling Li, Chentao aut Zhang, Yifan aut Gao, Weiguo aut Fu, Zhikai aut Zhang, Jianjun aut Zhang, Dawei aut Enthalten in The international journal of advanced manufacturing technology Springer London, 1985 119(2021), 3-4 vom: 01. Dez., Seite 1867-1882 (DE-627)129185299 (DE-600)52651-4 (DE-576)014456192 0268-3768 nnns volume:119 year:2021 number:3-4 day:01 month:12 pages:1867-1882 https://doi.org/10.1007/s00170-021-08413-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_2018 GBV_ILN_2333 AR 119 2021 3-4 01 12 1867-1882 |
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10.1007/s00170-021-08413-4 doi (DE-627)OLC2078090964 (DE-He213)s00170-021-08413-4-p DE-627 ger DE-627 rakwb eng 670 VZ Liu, Teng verfasserin aut Active coolant control onto thermal behaviors of precision ball screw unit 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 Abstract Being a critical factor affecting the motion accuracy of precision machine tools, structural thermal elongation of precision ball screw unit is generally caused by the comprehensive influence from heat generations of screw-nut pair/bearings and time-varying ambient temperature. To resist 2 thermal disturbances above to guarantee precisely the original length of screw shaft, an active coolant control strategy is proposed in this paper. This strategy is based on a premise hypothesis: For the slender and long tubular structure of screw shaft, the screw shaft temperature is approximately equal to its recirculating coolant temperature. The reason is that the intensive forced coolant convection is capable of eliminating screw shaft temperature rises caused by friction heat generations and ambient air convections. Based on this premise, screw coolant temperature can be consistently controlled by an active strategy, further to correct the thermal elongation of screw shaft. It can be experimentally verified that the thermal variations of machine positioning accuracy caused by the active coolant control strategy are not more than 10 μm, which are lower than traditional strategy. Besides, based on detected structural temperatures of precision ball screw unit, the theoretical model above is further proved to be reliable by FE simulation method. Precision ball screw unit Thermal behaviors Active coolant control Thermal elongation Heat-fluid-solid coupling Li, Chentao aut Zhang, Yifan aut Gao, Weiguo aut Fu, Zhikai aut Zhang, Jianjun aut Zhang, Dawei aut Enthalten in The international journal of advanced manufacturing technology Springer London, 1985 119(2021), 3-4 vom: 01. Dez., Seite 1867-1882 (DE-627)129185299 (DE-600)52651-4 (DE-576)014456192 0268-3768 nnns volume:119 year:2021 number:3-4 day:01 month:12 pages:1867-1882 https://doi.org/10.1007/s00170-021-08413-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_2018 GBV_ILN_2333 AR 119 2021 3-4 01 12 1867-1882 |
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10.1007/s00170-021-08413-4 doi (DE-627)OLC2078090964 (DE-He213)s00170-021-08413-4-p DE-627 ger DE-627 rakwb eng 670 VZ Liu, Teng verfasserin aut Active coolant control onto thermal behaviors of precision ball screw unit 2021 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 Abstract Being a critical factor affecting the motion accuracy of precision machine tools, structural thermal elongation of precision ball screw unit is generally caused by the comprehensive influence from heat generations of screw-nut pair/bearings and time-varying ambient temperature. To resist 2 thermal disturbances above to guarantee precisely the original length of screw shaft, an active coolant control strategy is proposed in this paper. This strategy is based on a premise hypothesis: For the slender and long tubular structure of screw shaft, the screw shaft temperature is approximately equal to its recirculating coolant temperature. The reason is that the intensive forced coolant convection is capable of eliminating screw shaft temperature rises caused by friction heat generations and ambient air convections. Based on this premise, screw coolant temperature can be consistently controlled by an active strategy, further to correct the thermal elongation of screw shaft. It can be experimentally verified that the thermal variations of machine positioning accuracy caused by the active coolant control strategy are not more than 10 μm, which are lower than traditional strategy. Besides, based on detected structural temperatures of precision ball screw unit, the theoretical model above is further proved to be reliable by FE simulation method. Precision ball screw unit Thermal behaviors Active coolant control Thermal elongation Heat-fluid-solid coupling Li, Chentao aut Zhang, Yifan aut Gao, Weiguo aut Fu, Zhikai aut Zhang, Jianjun aut Zhang, Dawei aut Enthalten in The international journal of advanced manufacturing technology Springer London, 1985 119(2021), 3-4 vom: 01. Dez., Seite 1867-1882 (DE-627)129185299 (DE-600)52651-4 (DE-576)014456192 0268-3768 nnns volume:119 year:2021 number:3-4 day:01 month:12 pages:1867-1882 https://doi.org/10.1007/s00170-021-08413-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_2018 GBV_ILN_2333 AR 119 2021 3-4 01 12 1867-1882 |
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Active coolant control onto thermal behaviors of precision ball screw unit |
| abstract |
Abstract Being a critical factor affecting the motion accuracy of precision machine tools, structural thermal elongation of precision ball screw unit is generally caused by the comprehensive influence from heat generations of screw-nut pair/bearings and time-varying ambient temperature. To resist 2 thermal disturbances above to guarantee precisely the original length of screw shaft, an active coolant control strategy is proposed in this paper. This strategy is based on a premise hypothesis: For the slender and long tubular structure of screw shaft, the screw shaft temperature is approximately equal to its recirculating coolant temperature. The reason is that the intensive forced coolant convection is capable of eliminating screw shaft temperature rises caused by friction heat generations and ambient air convections. Based on this premise, screw coolant temperature can be consistently controlled by an active strategy, further to correct the thermal elongation of screw shaft. It can be experimentally verified that the thermal variations of machine positioning accuracy caused by the active coolant control strategy are not more than 10 μm, which are lower than traditional strategy. Besides, based on detected structural temperatures of precision ball screw unit, the theoretical model above is further proved to be reliable by FE simulation method. © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 |
| abstractGer |
Abstract Being a critical factor affecting the motion accuracy of precision machine tools, structural thermal elongation of precision ball screw unit is generally caused by the comprehensive influence from heat generations of screw-nut pair/bearings and time-varying ambient temperature. To resist 2 thermal disturbances above to guarantee precisely the original length of screw shaft, an active coolant control strategy is proposed in this paper. This strategy is based on a premise hypothesis: For the slender and long tubular structure of screw shaft, the screw shaft temperature is approximately equal to its recirculating coolant temperature. The reason is that the intensive forced coolant convection is capable of eliminating screw shaft temperature rises caused by friction heat generations and ambient air convections. Based on this premise, screw coolant temperature can be consistently controlled by an active strategy, further to correct the thermal elongation of screw shaft. It can be experimentally verified that the thermal variations of machine positioning accuracy caused by the active coolant control strategy are not more than 10 μm, which are lower than traditional strategy. Besides, based on detected structural temperatures of precision ball screw unit, the theoretical model above is further proved to be reliable by FE simulation method. © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 |
| abstract_unstemmed |
Abstract Being a critical factor affecting the motion accuracy of precision machine tools, structural thermal elongation of precision ball screw unit is generally caused by the comprehensive influence from heat generations of screw-nut pair/bearings and time-varying ambient temperature. To resist 2 thermal disturbances above to guarantee precisely the original length of screw shaft, an active coolant control strategy is proposed in this paper. This strategy is based on a premise hypothesis: For the slender and long tubular structure of screw shaft, the screw shaft temperature is approximately equal to its recirculating coolant temperature. The reason is that the intensive forced coolant convection is capable of eliminating screw shaft temperature rises caused by friction heat generations and ambient air convections. Based on this premise, screw coolant temperature can be consistently controlled by an active strategy, further to correct the thermal elongation of screw shaft. It can be experimentally verified that the thermal variations of machine positioning accuracy caused by the active coolant control strategy are not more than 10 μm, which are lower than traditional strategy. Besides, based on detected structural temperatures of precision ball screw unit, the theoretical model above is further proved to be reliable by FE simulation method. © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 |
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GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_2018 GBV_ILN_2333 |
| container_issue |
3-4 |
| title_short |
Active coolant control onto thermal behaviors of precision ball screw unit |
| url |
https://doi.org/10.1007/s00170-021-08413-4 |
| remote_bool |
false |
| author2 |
Li, Chentao Zhang, Yifan Gao, Weiguo Fu, Zhikai Zhang, Jianjun Zhang, Dawei |
| author2Str |
Li, Chentao Zhang, Yifan Gao, Weiguo Fu, Zhikai Zhang, Jianjun Zhang, Dawei |
| ppnlink |
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| hochschulschrift_bool |
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| doi_str |
10.1007/s00170-021-08413-4 |
| up_date |
2024-07-03T18:46:26.931Z |
| _version_ |
1803584680163803136 |
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