Study on asymmetrical cold rolling considered sticking friction

A new model considered the sticking friction for analyzing the asymmetrical cold rolling process is proposed by the slab method. This friction model is composed of the Coulomb friction model and yield shear stress. The analytical models of the rolling pressure are given respectively based on Coulomb...
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Autor*in:	Ji Wang [verfasserIn] Xianghua Liu [verfasserIn] Xiangkun Sun [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2020

Schlagwörter:	Asymmetrical rolling Friction model Friction stress Sticking friction

Übergeordnetes Werk:	In: Journal of Materials Research and Technology - Elsevier, 2015, 9(2020), 6, Seite 14131-14141
Übergeordnetes Werk:	volume:9 ; year:2020 ; number:6 ; pages:14131-14141

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1016/j.jmrt.2020.10.027

Katalog-ID:	DOAJ069020272

Internformat


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520			\|a A new model considered the sticking friction for analyzing the asymmetrical cold rolling process is proposed by the slab method. This friction model is composed of the Coulomb friction model and yield shear stress. The analytical models of the rolling pressure are given respectively based on Coulomb friction model, constant friction model and Orowan friction model to compare the effects of different friction models on the friction stress and rolling pressure. The proposed model can avoid the problems of the friction stress exce eding the yield shear stress in Coulomb model and the friction factor m<1in the mixed friction model. The influences of the rolling parameters on the friction stress and the proportion of the sticking zone in the deformation zone are analyzed. The results show that the proportion of the sticking zone increases with the increases of the reduction rate, friction coefficient and roll radius, and decreases with the increases of the roll speed ratio and tensions. The calculated values by the proposed model agree well with the experimental results.
650		4	\|a Asymmetrical rolling
650		4	\|a Friction model
650		4	\|a Friction stress
650		4	\|a Sticking friction
653		0	\|a Mining engineering. Metallurgy
700	0		\|a Xianghua Liu \|e verfasserin \|4 aut
700	0		\|a Xiangkun Sun \|e verfasserin \|4 aut
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allfields	10.1016/j.jmrt.2020.10.027 doi (DE-627)DOAJ069020272 (DE-599)DOAJf27c6f5ad75e418fa3d8eade6beda2c0 DE-627 ger DE-627 rakwb eng TN1-997 Ji Wang verfasserin aut Study on asymmetrical cold rolling considered sticking friction 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A new model considered the sticking friction for analyzing the asymmetrical cold rolling process is proposed by the slab method. This friction model is composed of the Coulomb friction model and yield shear stress. The analytical models of the rolling pressure are given respectively based on Coulomb friction model, constant friction model and Orowan friction model to compare the effects of different friction models on the friction stress and rolling pressure. The proposed model can avoid the problems of the friction stress exce eding the yield shear stress in Coulomb model and the friction factor m<1in the mixed friction model. The influences of the rolling parameters on the friction stress and the proportion of the sticking zone in the deformation zone are analyzed. The results show that the proportion of the sticking zone increases with the increases of the reduction rate, friction coefficient and roll radius, and decreases with the increases of the roll speed ratio and tensions. The calculated values by the proposed model agree well with the experimental results. Asymmetrical rolling Friction model Friction stress Sticking friction Mining engineering. Metallurgy Xianghua Liu verfasserin aut Xiangkun Sun verfasserin aut In Journal of Materials Research and Technology Elsevier, 2015 9(2020), 6, Seite 14131-14141 (DE-627)768093163 (DE-600)2732709-7 22140697 nnns volume:9 year:2020 number:6 pages:14131-14141 https://doi.org/10.1016/j.jmrt.2020.10.027 kostenfrei https://doaj.org/article/f27c6f5ad75e418fa3d8eade6beda2c0 kostenfrei http://www.sciencedirect.com/science/article/pii/S2238785420318883 kostenfrei https://doaj.org/toc/2238-7854 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 9 2020 6 14131-14141
spelling	10.1016/j.jmrt.2020.10.027 doi (DE-627)DOAJ069020272 (DE-599)DOAJf27c6f5ad75e418fa3d8eade6beda2c0 DE-627 ger DE-627 rakwb eng TN1-997 Ji Wang verfasserin aut Study on asymmetrical cold rolling considered sticking friction 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A new model considered the sticking friction for analyzing the asymmetrical cold rolling process is proposed by the slab method. This friction model is composed of the Coulomb friction model and yield shear stress. The analytical models of the rolling pressure are given respectively based on Coulomb friction model, constant friction model and Orowan friction model to compare the effects of different friction models on the friction stress and rolling pressure. The proposed model can avoid the problems of the friction stress exce eding the yield shear stress in Coulomb model and the friction factor m<1in the mixed friction model. The influences of the rolling parameters on the friction stress and the proportion of the sticking zone in the deformation zone are analyzed. The results show that the proportion of the sticking zone increases with the increases of the reduction rate, friction coefficient and roll radius, and decreases with the increases of the roll speed ratio and tensions. The calculated values by the proposed model agree well with the experimental results. Asymmetrical rolling Friction model Friction stress Sticking friction Mining engineering. Metallurgy Xianghua Liu verfasserin aut Xiangkun Sun verfasserin aut In Journal of Materials Research and Technology Elsevier, 2015 9(2020), 6, Seite 14131-14141 (DE-627)768093163 (DE-600)2732709-7 22140697 nnns volume:9 year:2020 number:6 pages:14131-14141 https://doi.org/10.1016/j.jmrt.2020.10.027 kostenfrei https://doaj.org/article/f27c6f5ad75e418fa3d8eade6beda2c0 kostenfrei http://www.sciencedirect.com/science/article/pii/S2238785420318883 kostenfrei https://doaj.org/toc/2238-7854 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 9 2020 6 14131-14141
allfields_unstemmed	10.1016/j.jmrt.2020.10.027 doi (DE-627)DOAJ069020272 (DE-599)DOAJf27c6f5ad75e418fa3d8eade6beda2c0 DE-627 ger DE-627 rakwb eng TN1-997 Ji Wang verfasserin aut Study on asymmetrical cold rolling considered sticking friction 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A new model considered the sticking friction for analyzing the asymmetrical cold rolling process is proposed by the slab method. This friction model is composed of the Coulomb friction model and yield shear stress. The analytical models of the rolling pressure are given respectively based on Coulomb friction model, constant friction model and Orowan friction model to compare the effects of different friction models on the friction stress and rolling pressure. The proposed model can avoid the problems of the friction stress exce eding the yield shear stress in Coulomb model and the friction factor m<1in the mixed friction model. The influences of the rolling parameters on the friction stress and the proportion of the sticking zone in the deformation zone are analyzed. The results show that the proportion of the sticking zone increases with the increases of the reduction rate, friction coefficient and roll radius, and decreases with the increases of the roll speed ratio and tensions. The calculated values by the proposed model agree well with the experimental results. Asymmetrical rolling Friction model Friction stress Sticking friction Mining engineering. Metallurgy Xianghua Liu verfasserin aut Xiangkun Sun verfasserin aut In Journal of Materials Research and Technology Elsevier, 2015 9(2020), 6, Seite 14131-14141 (DE-627)768093163 (DE-600)2732709-7 22140697 nnns volume:9 year:2020 number:6 pages:14131-14141 https://doi.org/10.1016/j.jmrt.2020.10.027 kostenfrei https://doaj.org/article/f27c6f5ad75e418fa3d8eade6beda2c0 kostenfrei http://www.sciencedirect.com/science/article/pii/S2238785420318883 kostenfrei https://doaj.org/toc/2238-7854 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 9 2020 6 14131-14141
allfieldsGer	10.1016/j.jmrt.2020.10.027 doi (DE-627)DOAJ069020272 (DE-599)DOAJf27c6f5ad75e418fa3d8eade6beda2c0 DE-627 ger DE-627 rakwb eng TN1-997 Ji Wang verfasserin aut Study on asymmetrical cold rolling considered sticking friction 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A new model considered the sticking friction for analyzing the asymmetrical cold rolling process is proposed by the slab method. This friction model is composed of the Coulomb friction model and yield shear stress. The analytical models of the rolling pressure are given respectively based on Coulomb friction model, constant friction model and Orowan friction model to compare the effects of different friction models on the friction stress and rolling pressure. The proposed model can avoid the problems of the friction stress exce eding the yield shear stress in Coulomb model and the friction factor m<1in the mixed friction model. The influences of the rolling parameters on the friction stress and the proportion of the sticking zone in the deformation zone are analyzed. The results show that the proportion of the sticking zone increases with the increases of the reduction rate, friction coefficient and roll radius, and decreases with the increases of the roll speed ratio and tensions. The calculated values by the proposed model agree well with the experimental results. Asymmetrical rolling Friction model Friction stress Sticking friction Mining engineering. Metallurgy Xianghua Liu verfasserin aut Xiangkun Sun verfasserin aut In Journal of Materials Research and Technology Elsevier, 2015 9(2020), 6, Seite 14131-14141 (DE-627)768093163 (DE-600)2732709-7 22140697 nnns volume:9 year:2020 number:6 pages:14131-14141 https://doi.org/10.1016/j.jmrt.2020.10.027 kostenfrei https://doaj.org/article/f27c6f5ad75e418fa3d8eade6beda2c0 kostenfrei http://www.sciencedirect.com/science/article/pii/S2238785420318883 kostenfrei https://doaj.org/toc/2238-7854 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 9 2020 6 14131-14141
allfieldsSound	10.1016/j.jmrt.2020.10.027 doi (DE-627)DOAJ069020272 (DE-599)DOAJf27c6f5ad75e418fa3d8eade6beda2c0 DE-627 ger DE-627 rakwb eng TN1-997 Ji Wang verfasserin aut Study on asymmetrical cold rolling considered sticking friction 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A new model considered the sticking friction for analyzing the asymmetrical cold rolling process is proposed by the slab method. This friction model is composed of the Coulomb friction model and yield shear stress. The analytical models of the rolling pressure are given respectively based on Coulomb friction model, constant friction model and Orowan friction model to compare the effects of different friction models on the friction stress and rolling pressure. The proposed model can avoid the problems of the friction stress exce eding the yield shear stress in Coulomb model and the friction factor m<1in the mixed friction model. The influences of the rolling parameters on the friction stress and the proportion of the sticking zone in the deformation zone are analyzed. The results show that the proportion of the sticking zone increases with the increases of the reduction rate, friction coefficient and roll radius, and decreases with the increases of the roll speed ratio and tensions. The calculated values by the proposed model agree well with the experimental results. Asymmetrical rolling Friction model Friction stress Sticking friction Mining engineering. Metallurgy Xianghua Liu verfasserin aut Xiangkun Sun verfasserin aut In Journal of Materials Research and Technology Elsevier, 2015 9(2020), 6, Seite 14131-14141 (DE-627)768093163 (DE-600)2732709-7 22140697 nnns volume:9 year:2020 number:6 pages:14131-14141 https://doi.org/10.1016/j.jmrt.2020.10.027 kostenfrei https://doaj.org/article/f27c6f5ad75e418fa3d8eade6beda2c0 kostenfrei http://www.sciencedirect.com/science/article/pii/S2238785420318883 kostenfrei https://doaj.org/toc/2238-7854 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 9 2020 6 14131-14141
language	English
source	In Journal of Materials Research and Technology 9(2020), 6, Seite 14131-14141 volume:9 year:2020 number:6 pages:14131-14141
sourceStr	In Journal of Materials Research and Technology 9(2020), 6, Seite 14131-14141 volume:9 year:2020 number:6 pages:14131-14141
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Asymmetrical rolling Friction model Friction stress Sticking friction Mining engineering. Metallurgy
isfreeaccess_bool	true
container_title	Journal of Materials Research and Technology
authorswithroles_txt_mv	Ji Wang @@aut@@ Xianghua Liu @@aut@@ Xiangkun Sun @@aut@@
publishDateDaySort_date	2020-01-01T00:00:00Z
hierarchy_top_id	768093163
id	DOAJ069020272
language_de	englisch
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callnumber-first	T - Technology
author	Ji Wang
spellingShingle	Ji Wang misc TN1-997 misc Asymmetrical rolling misc Friction model misc Friction stress misc Sticking friction misc Mining engineering. Metallurgy Study on asymmetrical cold rolling considered sticking friction
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topic_title	TN1-997 Study on asymmetrical cold rolling considered sticking friction Asymmetrical rolling Friction model Friction stress Sticking friction
topic	misc TN1-997 misc Asymmetrical rolling misc Friction model misc Friction stress misc Sticking friction misc Mining engineering. Metallurgy
topic_unstemmed	misc TN1-997 misc Asymmetrical rolling misc Friction model misc Friction stress misc Sticking friction misc Mining engineering. Metallurgy
topic_browse	misc TN1-997 misc Asymmetrical rolling misc Friction model misc Friction stress misc Sticking friction misc Mining engineering. Metallurgy
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title	Study on asymmetrical cold rolling considered sticking friction
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title_full	Study on asymmetrical cold rolling considered sticking friction
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author_browse	Ji Wang Xianghua Liu Xiangkun Sun
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doi_str_mv	10.1016/j.jmrt.2020.10.027
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title_sort	study on asymmetrical cold rolling considered sticking friction
callnumber	TN1-997
title_auth	Study on asymmetrical cold rolling considered sticking friction
abstract	A new model considered the sticking friction for analyzing the asymmetrical cold rolling process is proposed by the slab method. This friction model is composed of the Coulomb friction model and yield shear stress. The analytical models of the rolling pressure are given respectively based on Coulomb friction model, constant friction model and Orowan friction model to compare the effects of different friction models on the friction stress and rolling pressure. The proposed model can avoid the problems of the friction stress exce eding the yield shear stress in Coulomb model and the friction factor m<1in the mixed friction model. The influences of the rolling parameters on the friction stress and the proportion of the sticking zone in the deformation zone are analyzed. The results show that the proportion of the sticking zone increases with the increases of the reduction rate, friction coefficient and roll radius, and decreases with the increases of the roll speed ratio and tensions. The calculated values by the proposed model agree well with the experimental results.
abstractGer	A new model considered the sticking friction for analyzing the asymmetrical cold rolling process is proposed by the slab method. This friction model is composed of the Coulomb friction model and yield shear stress. The analytical models of the rolling pressure are given respectively based on Coulomb friction model, constant friction model and Orowan friction model to compare the effects of different friction models on the friction stress and rolling pressure. The proposed model can avoid the problems of the friction stress exce eding the yield shear stress in Coulomb model and the friction factor m<1in the mixed friction model. The influences of the rolling parameters on the friction stress and the proportion of the sticking zone in the deformation zone are analyzed. The results show that the proportion of the sticking zone increases with the increases of the reduction rate, friction coefficient and roll radius, and decreases with the increases of the roll speed ratio and tensions. The calculated values by the proposed model agree well with the experimental results.
abstract_unstemmed	A new model considered the sticking friction for analyzing the asymmetrical cold rolling process is proposed by the slab method. This friction model is composed of the Coulomb friction model and yield shear stress. The analytical models of the rolling pressure are given respectively based on Coulomb friction model, constant friction model and Orowan friction model to compare the effects of different friction models on the friction stress and rolling pressure. The proposed model can avoid the problems of the friction stress exce eding the yield shear stress in Coulomb model and the friction factor m<1in the mixed friction model. The influences of the rolling parameters on the friction stress and the proportion of the sticking zone in the deformation zone are analyzed. The results show that the proportion of the sticking zone increases with the increases of the reduction rate, friction coefficient and roll radius, and decreases with the increases of the roll speed ratio and tensions. The calculated values by the proposed model agree well with the experimental results.
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title_short	Study on asymmetrical cold rolling considered sticking friction
url	https://doi.org/10.1016/j.jmrt.2020.10.027 https://doaj.org/article/f27c6f5ad75e418fa3d8eade6beda2c0 http://www.sciencedirect.com/science/article/pii/S2238785420318883 https://doaj.org/toc/2238-7854
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up_date	2024-07-03T21:03:45.757Z
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Study on asymmetrical cold rolling considered sticking friction

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