Natural Convection and Thermal Field Numerical Simulation of Heavy-Duty Vertical Lathe Base
The base of heavy-duty CNC vertical lathe is one of the core components to ensure stability and precision of the lathe. Aiming to the issue of heat concentration internal structure of lathe-base, to verify the influence that velocity increasing impacts on heat generate and heat dissipation, convecti...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Harbin University of Science and Technology Publications
2018-06-01
|
| Series: | Journal of Harbin University of Science and Technology |
| Subjects: | |
| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1542 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849227427270623232 |
|---|---|
| author | Yang Xiao -dong Liu Hong-bo Liu Xiang-bin Jin Zhao-hui |
| author_facet | Yang Xiao -dong Liu Hong-bo Liu Xiang-bin Jin Zhao-hui |
| author_sort | Yang Xiao -dong |
| collection | DOAJ |
| description | The base of heavy-duty CNC vertical lathe is one of the core components to ensure stability and precision of the lathe. Aiming to the issue of heat concentration internal structure of lathe-base, to verify the influence that velocity increasing impacts on heat generate and heat dissipation, convection mathematical model and FSI (fluid-solid interaction) heat transfer model of the base of heavy vertical lathe was established according to heat transfer theory and fluid solid interaction theory. The results of numerical simulation of heat transfer model of the base reveal the heat transfer regularity and the influence of velocity that impacts on thermal field, heat dissipation intensity of the base. Comparison result between FSI numerical simulation results and mathematical model results show that they are basically consistent. It provides a valuable theoretical basis for heavy duty CNC vertical lathe design and analysis. |
| format | Article |
| id | doaj-art-4fec7588e5af4c319850da321454df1e |
| institution | Kabale University |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2018-06-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-4fec7588e5af4c319850da321454df1e2025-08-23T10:23:16ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832018-06-01230313313610.15938/j.jhust.2018.03.023Natural Convection and Thermal Field Numerical Simulation of Heavy-Duty Vertical Lathe BaseYang Xiao -dong0Liu Hong-bo1Liu Xiang-bin2Jin Zhao-hui3School of Mechanical Engineering, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Mechanical Engineering, Harbin University of Science and Technology, Harbin 150080, ChinaRepack Flight Personnel for Bomber and Carrier, 93199 Troops of the PLA, Harbin 150000, ChinaCRRC Qiqihar Rolling Stock CO., LTD. Qiaihar 161000, ChinaThe base of heavy-duty CNC vertical lathe is one of the core components to ensure stability and precision of the lathe. Aiming to the issue of heat concentration internal structure of lathe-base, to verify the influence that velocity increasing impacts on heat generate and heat dissipation, convection mathematical model and FSI (fluid-solid interaction) heat transfer model of the base of heavy vertical lathe was established according to heat transfer theory and fluid solid interaction theory. The results of numerical simulation of heat transfer model of the base reveal the heat transfer regularity and the influence of velocity that impacts on thermal field, heat dissipation intensity of the base. Comparison result between FSI numerical simulation results and mathematical model results show that they are basically consistent. It provides a valuable theoretical basis for heavy duty CNC vertical lathe design and analysis.https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1542heavy-duty vertical lathethermal fieldfluid solid interactionconvection heat transfer |
| spellingShingle | Yang Xiao -dong Liu Hong-bo Liu Xiang-bin Jin Zhao-hui Natural Convection and Thermal Field Numerical Simulation of Heavy-Duty Vertical Lathe Base Journal of Harbin University of Science and Technology heavy-duty vertical lathe thermal field fluid solid interaction convection heat transfer |
| title | Natural Convection and Thermal Field Numerical Simulation of Heavy-Duty Vertical Lathe Base |
| title_full | Natural Convection and Thermal Field Numerical Simulation of Heavy-Duty Vertical Lathe Base |
| title_fullStr | Natural Convection and Thermal Field Numerical Simulation of Heavy-Duty Vertical Lathe Base |
| title_full_unstemmed | Natural Convection and Thermal Field Numerical Simulation of Heavy-Duty Vertical Lathe Base |
| title_short | Natural Convection and Thermal Field Numerical Simulation of Heavy-Duty Vertical Lathe Base |
| title_sort | natural convection and thermal field numerical simulation of heavy duty vertical lathe base |
| topic | heavy-duty vertical lathe thermal field fluid solid interaction convection heat transfer |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1542 |
| work_keys_str_mv | AT yangxiaodong naturalconvectionandthermalfieldnumericalsimulationofheavydutyverticallathebase AT liuhongbo naturalconvectionandthermalfieldnumericalsimulationofheavydutyverticallathebase AT liuxiangbin naturalconvectionandthermalfieldnumericalsimulationofheavydutyverticallathebase AT jinzhaohui naturalconvectionandthermalfieldnumericalsimulationofheavydutyverticallathebase |