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ISSN (Print): 1872-2121
ISSN (Online): 2212-4047

Review Article

Overview of Electric Spindle Cooling Patents

In Press, (this is not the final "Version of Record"). Available online 10 October, 2023
Author(s): Yudong Bao*, Guanhua Cui and Zhentao Zhou
Published on: 10 October, 2023

Article ID: e050923220748

DOI: 10.2174/1872212118666230905160302

Price: $95

Abstract

Background: With the increase in the motorized spindle speed, the heating problem of the spindle has become a key factor affecting machining accuracy and efficiency. Because of this, the patent technology related to cooling the main shaft is being analyzed. Aiming at technical problems, such as temperature rise control due to the high speed of motorized spindle and its structural integration, this paper systematically analyzes and deeply summarizes the existing cooling technology achievements for high-speed motorized spindles, expounds the cooling technology for key components of these high-speed motorized spindle, and discusses the application of a more economical and effective cooling technology for engineering in junior high school to overcome future challenges. The paper also forecasts future development trends. The heating caused by the highspeed rotation of the motorized spindle motor and the friction-induced heating of the bearings are inevitable. After the temperature rise, the relative position and size of the spindle and other parts or components of the machine tool will differ from that before the temperature rose, forming different temperature fields and then producing different degrees of thermal expansion, leading to processing errors. This paper analyzes the characteristics and application scenarios of various cooling mechanisms for motorized spindles.

Objective: By analyzing and discussing the patents related to the cooling methods of motorized spindles, this study aims to explore the factors of temperature variation during the working process of the motorized spindle and seeks to predict future research and development in motorized spindle cooling equipment.

Methods: The present status of various representative patents related to the cooling device of the motorized spindle was analyzed, and the influence of the cooling device of the motorized spindle on the working effect of the spindle was obtained. According to the classification of the characteristics of the cooling device, the degree of development of the existing cooling device in the cooling effect, temperature control, and other aspects is analyzed, and the latest patent technology is expounded and compared.

Results: This paper analyzed the characteristics of cooling devices with different structures, analyzed the main problems existing in their development, and discussed solutions to the problems existing in motorized spindle cooling mechanisms and the current and future research directions.

Conclusion: It is found that the circulating passage cooling device has the broadest application range and cools the motorized spindle effectively. The cooling structure has little influence on the motorized spindle and prolongs its service life. The cooling effect of adaptive and systemic cooling devices is better. However, there are some defects in both of them and so there is room for further development in both the cooling efficiency and machining accuracy.

[1]
Y.N. Cheng, "Study on cooling technology of high-speed motorized spindle and its application", J. Harbin Univ. Sci. Technol., vol. 27, no. 03, pp. 1-12, 2022.
[2]
Z. Zhang, "Thermal characteristics analysis and experimental study of high-speed motorized spindle", M.S. thesis, Harbin Institute of Technology, 2015.
[3]
X.A. Chen, "Thermal performance of high-speed motorized spindle and its influence", Chin. J. Mech. Eng., vol. 49, no. 11, pp. 135-142, 2013.
[http://dx.doi.org/10.3901/JME.2013.11.135]
[4]
H.X. Wen, "Finite element analysis of hot state performance and temperature rise control of high-speed motorized spindle", Modular Mach. Tool Autom. Manuf. Tech., vol. 439, no. 09, pp. 52-55, 2010.
[5]
J.V. Bhide, P.K. Dhakephalkar, and K.M. Paknikar, "Microbiological process for the removal of Cr(VI) from chromate-bearing cooling tower effluent", Biotechnol. Lett., vol. 18, no. 6, pp. 667-672, 1996.
[http://dx.doi.org/10.1007/BF00130763]
[6]
Y.Q. Chen, "Thermal performance analysis of high-speed motorized spindle", Mech. Res. Appl., vol. 32, no. 04, pp. 30-32, 2019.
[7]
H.X. Wen, and W.J. Zhu, "Finite element analysis of hot state performance of high-speed motorized spindle", J. Shaanxi Univ. Sci. Technol., vol. 32, no. 04, pp. 120-124, 2014.
[8]
J. Mitsui, Y. Hori, and M. Tanaka, "Thermohydrodynamic analysis of the cooling effect of supply oil in circular journal bearing", J. Lubrication Technol., vol. 105, no. 3, pp. 414-420, 1983.
[http://dx.doi.org/10.1115/1.3254629]
[9]
Y.C. Zhou, "Simulation analysis of cooling system of high-speed motorized spindle", M.S. thesis, Lanzhou University of Technology, 2013.
[10]
Y.Z. Ying, "Design of motor cooling system for high power and high-speed motorized spindle", Manuf. Technol. Mach. Tool, vol. 570, no. 01, pp. 132-134, 2010.
[11]
A.L. Li, "Experimental study on cooling system of motorized spindle in high-speed grinding", Mach. Tool Hydraul., vol. 44, no. 09, pp. 62-64, 2016.
[12]
Y. Sun, and D. Wu, "Effect of ultra-fast cooling on microstructure of large section bars of bearing steel", J. Iron Steel Res. Int., vol. 16, no. 5, pp. 61-65, 2009.
[http://dx.doi.org/10.1016/S1006-706X(10)60012-X]
[13]
J.T. Bi, "Thermal performance analysis of high speed and high-performance motorized spindle", J. Mech. Transm., vol. 35, no. 12, pp. 84-87, 2011.
[14]
W.H. Chen, "3D simulation and experimental analysis of water cooling system for high-speed motorized spindle", Zhongguo Jixie Gongcheng, vol. 21, no. 05, pp. 550-555, 2010.
[15]
Z.T. He, "Comparison of cooling effect of motorized spindle cooling channel in series based on flow difference", J. Mech. Electr. Eng., vol. 39, no. 08, pp. 1125-1131, 2022.
[16]
Y.N. Cheng, "Research and application on cooling technology of high-speed motorized spindle", J. Harbin Univ. Sci. Technol., vol. 27, no. 03, pp. 1-12, 2022.
[17]
Y.B. Xie, Simulation analysis of temperature field of grease lubricated bearing of motorized spindle with different cooling systems., Bear, 2022, pp. 1-5.
[18]
M.H. Xiong, "Analysis of cooling system of high-speed motorized spindle based on fluid-structure coupling", Modular Mach. Tool Autom. Manuf. Tech., vol. 579, no. 05, pp. 154-158, 2022.
[19]
M. Hao, "Experimental study on influence of spindle cooling on thermo-mechanical characteristics of motorized spindle", Mach. Tool Hydraul. Pressure, vol. 50, no. 08, pp. 69-72, 2022.
[20]
L. Liu, "Study on effect of cooling system flow on spindle temperature", Mech. Electr. Eng., vol. 39, no. 02, pp. 250-254, 2022.
[21]
Y.G. Yao, "Reliability analysis of motorized spindle cooling system based on FMEA", Mech. Electr. Eng. Technol., vol. 20, no. 06, pp. 101-103, 2021.
[22]
W.K. Guo, "DOE optimization of cooling system for high-speed motorized spindle", Mech. Res. Appl., vol. 29, no. 06, pp. 103-105, 2016.
[23]
X.L. Wei, "Research on cooling lubrication system of high-speed motorized spindle", Coal Mine Mach., vol. 36, no. 03, pp. 183-185, 2015.
[24]
Y.F. Li, "Thermal deformation analysis and suppression measures of high-speed motorized spindle system", Manuf. Technol. Mach. Tool, vol. 595, no. 02, pp. 92-98, 2012.
[25]
J. Deng, and G.H. Xu, "Heat pipe cooling of motorized spindle based on high-speed machine tool", Mod. Manuf. Technol. Assem., vol. 196, no. 03, pp. 62-63, 2010.
[26]
X.Z. Kong, "Discussion on cooling mode of built-in motorized spindle", Mech. Eng., vol. 235, no. 01, pp. 30-31, 2011.
[27]
H.C. Noh, "Nonlinear behavior and ultimate load bearing capacity of reinforced concrete natural draught cooling tower shell", Eng. Struct., vol. 28, no. 3, pp. 399-410, 2006.
[http://dx.doi.org/10.1016/j.engstruct.2005.08.016]
[28]
W.G. Li, "Innovative design of cooling system for high-speed motorized spindle", Manuf. Technol. Mach. Tool, vol. 561, no. 04, pp. 36-39, 2009.
[29]
M.Q. Wang, and D.S. Kong, "Research on cooling and heat transfer of aerostatic motorized spindle of slice machine", Spec. Equip. Electron. Ind, no. 09, pp. 13-17, 2006.
[30]
L.L. Li, "Design and simulation of annular cooling channel for ADGM motorized spindle", Mach. Des. Res., vol. 30, no. 06, pp. 158-160, 2014.
[31]
X.J. Shi, "Numerical simulation of heat pipe flow and heat transfer for stator cooling of motorized spindle", J. Xi’an Jiaotong Univ., vol. 55, no. 10, pp. 60-67, 2021.
[32]
M.Y. Wu, "Experimental research on cooling system of high-speed motorized spindle", Mach. Tool Hydraul., vol. 49, no. 01, pp. 56-62, 2021.
[33]
F. Lu, "Establishment of cooling system model for high-speed motorized spindle", Mech. Sci. Technol. Aerosp. Eng., vol. 37, no. 03, pp. 430-436, 2018.
[34]
L.M. Xie, "Simulation analysis of temperature field of electric spindle with heat pipe cooling", Mech. Manuf. Autom., vol. 45, no. 03, pp. 102-104, 2016.
[35]
L.X. Zhang, "Influence of cooling water parameters on temperature field of high-speed motorized spindle", Mech. Sci. Technol. Aerosp. Eng., vol. 36, no. 09, pp. 1414-1420, 2017.
[36]
L.X. Zhang, "Analysis of influence of cooling water velocity on temperature rise of motorized spindle motor", Modular Mach. Tool Autom. Manuf. Tech., vol. 498, no. 08, pp. 36-38, 2015.
[37]
P.M. Chen, "Design and simulation analysis of cooling runner structure for KX-1 spindle motor", Mech. Electr. Eng. Technol., vol. 50, no. 06, pp. 88-92, 2021.
[38]
Y.R. Kang, "Thermal characteristics analysis of a novel spindle cooled motorized spindle", J. Xi’an Jiaotong Univ., vol. 51, no. 01, pp. 13-18, 2017.
[39]
J. Deng, and G.H. Xu, "Design of high-speed motorized spindle with core cooling", Equip. Manuf. Technol., vol. 187, no. 07, pp. 52-53, 2010.
[40]
S.T. Yan, "Design and research of cooling system for high-speed motorized spindle", Mach. Electrons, vol. 234, no. 03, pp. 44-46, 2012.
[41]
N. Krzysztof, and K. Seweryn, "New approach for cooling and lubrication in dry machining on the example of internal cylindrical grinding of bearing rings", Sustainable Mater. Technol., vol. 24, 2020.
[42]
Z.N. Chu, "Design and simulation of cooling system for aluminum alloy friction stir welding electric spindle", Modular Mach. Tool Autom. Process. Technol., vol. 493, no. 03, pp. 75-77, 2015.
[43]
B.C. Zhou, "Research on temperature field distribution of high-speed motorized spindle", Mach. Manuf., vol. 50, no. 10, pp. 12-14, 2012.
[44]
K. Wang, "Heating and temperature rise of built-in motorized spindle motor", Mech. Eng. Autom., vol. 166, no. 03, pp. 206-207, 2011.
[45]
J. Wang, "Thermal characteristics analysis of motorized spindle for high-speed woodworking machinery", J. Beijing Technol. Bus. Univ. Nat. Sci. Educ., vol. 29, no. 02, pp. 78-82, 2011.
[46]
Y.E. Zhao, and M.Y. Wang, "Test and Analysis of Temperature Rise of Motorized Spindle in High-Speed Vertical Machining Center", New Technol. New Processes, vol. 308, no. 08, pp. 74-76, 2013.
[47]
J.X. Pan, and Z.X. Zhou, "High-speed spindle and its lubrication cooling forms", Lubr. Sealing, vol. 2006, no. 06, pp. 162-164, 2006.
[48]
Y.S. Shen, "Simulation and experimental study on temperature field and thermal deformation of motorized spindle", Mach. Electron., vol. 36, no. 12, pp. 18-22, 2018.
[49]
J.H. Jo, "Effects of cooling rate and isothermal holding on the precipitation behavior during continuous casting of Nb-Ti bearing HSLA steels", Scr. Mater., vol. 49, no. 11, 2003.
[50]
K. Takashi, and H. Hiroichi, "Formation of iron-bearing materials in a cooling gas of solar composition", Icarus, vol. 73, no. 01, 1988.
[51]
Y. H. Zhu, "Cooling cycle channel of motorized spindle", C.N. Patent. 202,943,267, 2013.
[52]
Y. Dai, "A kind of center cooling structure of motorized spindle", C.N. Patent. 113,001,256, 2022.
[53]
B. J. Yan, "Cooling system, motorized spindle, and machine tool", C.N. Patent. 216,503,822, 2022.
[54]
W. X. Li, "A kind of double cycle cooling system for small diameter motorized spindle", C.N. Patent. 216,607,991, 2022.
[55]
Y. B. Tang, and W. Cao, "A kind of high precision motorized spindle with a cooling head frame", C.N. Patent. 215,847,599, 2022.
[56]
S. L. Cui, and J. Li, "Cooling structure of double helix loop motorized spindle", C.N. Patent. 215,903,315, 2022.
[57]
G. H. Zhou, "Motorized spindle with rotor cooling", C.N. Patent. 216,263,498, 2022.
[58]
Y. Dai, "A kind of center cooling Rotary Joint for high-speed motorized spindle", C.N. Patent. 112,917,239, 2022.
[59]
R. H. Tan, "A kind of cooling structure of die processing motorized spindle", C.N. Patent. 216,989,891, 2022.
[60]
J. R. Shan, "An electric spindle with a good cooling effect", C.N. Patent. 216,938,444, 2022.
[61]
Y. J. Liu, "A kind of internal cooling device for the electric spindle of the NC lathe", C.N. Patent. 217,096,919, 2022.
[62]
S. D. Lei, "A kind of electric spindle thermoelectric cooling device", C.N. Patent. 217,371,595, 2022.
[63]
G. J. Huang, "A kind of cooling mechanism for motorized spindle", C.N. Patent. 114,227,372, 2022.
[64]
Y. Deng, "Axial and radial combined cooling structure of motorized spindle, motorized spindle, and machine tool", C.N. Patent. 114,211,305, 2022.
[65]
Z. Zhao, "Cooling assembly and motorized spindle thereof", C.N. Patent. 114,309,680, 2022.
[66]
Q. Q. Wu, "An electric spindle cooling structure", C.N. Patent. 205,817,454, 2016.
[67]
M. Y. Wu, "An efficient cooling sleeve for convenient installation of motorized spindle", C.N. Patent. 214,263,911, 2021.
[68]
C. Ma, "Temperature adaptive control cooling system for motorized spindle", C.N. Patent. 115,008,216, 2022.
[69]
H. Yin, "A kind of intelligent control cooling structure of motorized spindle", C.N. Patent. 216,913,137, 2022.
[70]
Z. X. Zhao, "A longmen machining center with thermal compensation function of motorized spindle", C.N. Patent. 217,344,701, 2022.
[71]
J. Chen, "A kind of cooling device for motorized spindle", C.N. Patent. 108,772,748, 2020.
[72]
L. L. An, "Combined cooling motorized Spindle", C.N. Patent. 215,786,785, 2022.
[73]
J. P. Wang, "A cooling system and motorized spindle", C.N. Patent. 114,850,962, 2022.
[74]
Y.S. Li, "Lubrication cooling system for dynamic stiffness loading of high-speed motorized spindle", C.N. Patent. 216,478,825, 2022.
[75]
J.M. Tu, and Y.Q. Li, "Cooling system, motor, and double end milling machine for motorized spindle", C.N. Patent. 216,437,000, 2022.
[76]
H. Q. Qian, "Integrated box-type water-cooled motorized spindle", C.N. Patent. 216,564,758, 2022.
[77]
M. Wu, "A kind of integrated water cooling device for water cooled motorized spindle", C.N. Patent. 216,751,440, 2022.
[78]
X. H. Ding, "A topological optimization design method for cooling sleeve of motorized spindle", C.N. Patent. 115,146,558, 2022.
[79]
N. Feng, "Cooling method, cooling device and cooling machine of motorized spindle", C.N. Patent. 112,658,798, 2021.

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    • SELECT at.type_name, p.copyright, p.publisher_location,m.month,y.year, a.publish_on, a.nid article_nid,a.article_id, a.pmid, a.issue_id, a.title, a.abstract,a.podcast,a.altmetric_score,a.altmetric_url,a.kudos_url, a.page_count, a.first_page, a.elocator, a.last_page, i.publication_date, a.file_name, a.file_path, a.doi, a.is_epub,a.epub_type, a.volume_id, a.is_uploaded, a.editor_choice, a.is_epub, j.image_file_name, a.article_no, a.art_type AS article_type, a.supplementary_filename,a.html_filename,a.prc_filename,a.epub_filename, a.graph_abs_lg_filename, a.graph_abs_sm_filename, a.oa_image_lg_filename, a.oa_image_sm_filename, j.journal_banner,a.animated_abstract,a.erratum_in,a.erratum_for, (CASE WHEN a.issue_id =0 THEN j.epub_price ELSE j.price END) AS sell_price, j.epub_price, j.nid AS jour_nid, j.title AS journal_title, j.issn, j.eissn,j.journal_id, j.subtitle AS jour_subtitle, v.volume_id,v.volume_name AS volume, v.year_id, i.title AS issue, i.month_id ,i.type issue_type, j.subtitle,j.formerly_title, ac.subtitle AS epub_title,a.crossmark_enabled,a.text_mining_urls,a.license_urls,a.created, a.receivedate, a.revisedate, a.acceptdate,js.js_title FROM article a LEFT JOIN article_section ac ON a.is_epub = ac.art_sec_id LEFT JOIN journal_section js ON a.js_id = js.js_id LEFT JOIN article_type at ON a.art_type = at.art_type_id LEFT JOIN issue i ON a.issue_id = i.issue_id LEFT JOIN month m ON m.id = i.month_id LEFT JOIN volume v ON v.volume_id = a.volume_id INNER JOIN year y ON y.id = v.year_id INNER JOIN journal j ON j.journal_id = a.journal_id INNER JOIN publisher p ON p.publisher_id = j.publisher_id WHERE a.article_id=134296
      890μsalphaeurekaselec_live_10_06_2022Article.php#408
      Backtrace
      • 11. app/Models/Article.php:408
      • 12. app/Http/Controllers/ArticleController.php:2515
      • 13. app/Http/Controllers/ArticleController.php:2035
      • 14. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 15. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select * from `journal` where `journal_id` = 78 limit 1
      1.1msalphaeurekaselec_live_10_06_2022Journal.php#64
      Bindings
      • 0: 78
      Backtrace
      • 14. app/Models/Journal.php:64
      • 15. app/Http/Controllers/ArticleController.php:2516
      • 16. app/Http/Controllers/ArticleController.php:2035
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select count(*) as aggregate from (select j.nid as journal_nid,j.flyer_link,j.title ,j.issn,j.eissn,j.keyword, j.journal_id as journal_id, j.subtitle, j.image_file_name,j.description,j.journal_insight_url,j.doi from `subject_journal` as `sj` inner join `journal` as `j` on `j`.`journal_id` = `sj`.`journal_id` where j.journal_status=1 and subject_id IN (SELECT subject_id FROM subject_journal WHERE journal_id=78) and sj.journal_id!=78 group by `j`.`nid`) as `aggregate_table`
      850μsalphaeurekaselec_live_10_06_2022Subject.php#200
      Backtrace
      • 16. app/Models/Subject.php:200
      • 17. app/Http/Controllers/ArticleController.php:2517
      • 18. app/Http/Controllers/ArticleController.php:2035
      • 19. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 20. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select j.nid as journal_nid,j.flyer_link,j.title ,j.issn,j.eissn,j.keyword, j.journal_id as journal_id, j.subtitle, j.image_file_name,j.description,j.journal_insight_url,j.doi from `subject_journal` as `sj` inner join `journal` as `j` on `j`.`journal_id` = `sj`.`journal_id` where j.journal_status=1 and subject_id IN (SELECT subject_id FROM subject_journal WHERE journal_id=78) and sj.journal_id!=78 group by `j`.`nid` order by `j`.`journal_id` asc limit 10 offset 0
      660μsalphaeurekaselec_live_10_06_2022Subject.php#200
      Backtrace
      • 14. app/Models/Subject.php:200
      • 15. app/Http/Controllers/ArticleController.php:2517
      • 16. app/Http/Controllers/ArticleController.php:2035
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select count(*) as aggregate from (select v.nid as volume_id,e.nid,e.title,v.issn,v.eissn,v.isbn,v.eisbn,e.ebook_id, v.image_file_name,v.file_path,v.flyer_link,v.ebook_volume_id, v.volume_name,v.doi,v.year_id,v.introduction from `subject_ebook` as `se` inner join `ebook` as `e` on `e`.`ebook_id` = `se`.`ebook_id` inner join `ebook_volume` as `v` on `v`.`ebook_id` = `se`.`ebook_id` inner join `year` as `y` on `y`.`id` = `v`.`year_id` where subject_id IN (SELECT subject_id FROM subject_journal WHERE journal_id=78) and v.ebook_status='1' and y.year > 2020 group by `v`.`nid`) as `aggregate_table`
      3.07msalphaeurekaselec_live_10_06_2022Subject.php#220
      Backtrace
      • 16. app/Models/Subject.php:220
      • 17. app/Http/Controllers/ArticleController.php:2518
      • 18. app/Http/Controllers/ArticleController.php:2035
      • 19. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 20. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select v.nid as volume_id,e.nid,e.title,v.issn,v.eissn,v.isbn,v.eisbn,e.ebook_id, v.image_file_name,v.file_path,v.flyer_link,v.ebook_volume_id, v.volume_name,v.doi,v.year_id,v.introduction from `subject_ebook` as `se` inner join `ebook` as `e` on `e`.`ebook_id` = `se`.`ebook_id` inner join `ebook_volume` as `v` on `v`.`ebook_id` = `se`.`ebook_id` inner join `year` as `y` on `y`.`id` = `v`.`year_id` where subject_id IN (SELECT subject_id FROM subject_journal WHERE journal_id=78) and v.ebook_status='1' and y.year > 2020 group by `v`.`nid` order by `v`.`ebook_volume_id` desc limit 10 offset 0
      2.55msalphaeurekaselec_live_10_06_2022Subject.php#220
      Backtrace
      • 14. app/Models/Subject.php:220
      • 15. app/Http/Controllers/ArticleController.php:2518
      • 16. app/Http/Controllers/ArticleController.php:2035
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select * from `keywords` where `article_id` = '134296'
      260μsalphaeurekaselec_live_10_06_2022Keywords.php#43
      Bindings
      • 0: 134296
      Backtrace
      • 13. app/Models/Keywords.php:43
      • 14. app/Http/Controllers/ArticleController.php:2519
      • 15. app/Http/Controllers/ArticleController.php:2035
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select * from `article_citation` where `article_id` = '134296'
      3.68msalphaeurekaselec_live_10_06_2022Article.php#1570
      Bindings
      • 0: 134296
      Backtrace
      • 13. app/Models/Article.php:1570
      • 14. app/Http/Controllers/ArticleController.php:2520
      • 15. app/Http/Controllers/ArticleController.php:2035
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select CONCAT_WS(' ',au.first_name, ' ', ifnull(au.initials,''), ' ', au.last_name) as authors, CONCAT(au.last_name, IFNULL(CONCAT(' ', au.initials), ''), ' ', au.first_name) AS authorsRIS, CONCAT_WS(' ',au.last_name, ' ', ifnull(au.initials,''), ' ', au.first_name) as authorsCiteAs, CONCAT_WS(' ',au.first_name, IFNULL(CONCAT(' ', au.initials), ''), IFNULL(CONCAT(' ', au.last_name), '')) as authorsmodal , `au`.*, `af`.`ror_id`, `af`.`institution`, `af`.`department`, `af`.`country`, `af`.`city`, `af`.`address`, (GROUP_CONCAT(TRIM(BOTH ', ' FROM CONCAT(ifnull(concat(af.institution,','),''), ifnull(concat(af.department,','),''), ifnull(concat(af.address,','),''), ifnull(concat(af.city,','),''), ifnull(concat(af.country,','),''), ifnull(concat(af.postal_code,','),''), ifnull(concat(af.phone,','),''), ifnull(concat(af.fax,','),''))) SEPARATOR '|')) as `author_affiliation`, (GROUP_CONCAT(TRIM(BOTH ', ' FROM CONCAT(ifnull(concat(af.web_view,','),''))) SEPARATOR '|')) as `web_view` from `author` as `au` left join `author_affiliation` as `af` on `au`.`author_id` = `af`.`author_id` where `au`.`article_id` = '134296' group by `au`.`author_id` order by `au`.`article_id` asc, `au`.`sequence` asc
      1.53msalphaeurekaselec_live_10_06_2022Author.php#86
      Bindings
      • 0: 134296
      Backtrace
      • 13. app/Models/Author.php:86
      • 14. app/Http/Controllers/ArticleController.php:2533
      • 15. app/Http/Controllers/ArticleController.php:2035
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select `bo`.* from `bundle_offer` as `bo` where `bo`.`bundle_status` = 'A' order by `bo`.`bundle_id` desc
      250μsalphaeurekaselec_live_10_06_2022BundleOffer.php#57
      Bindings
      • 0: A
      Backtrace
      • 13. app/Models/BundleOffer.php:57
      • 14. app/Http/Controllers/ArticleController.php:2535
      • 15. app/Http/Controllers/ArticleController.php:2035
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select `subtitle` from `journal` where `continues_publication_journal` = 1
      490μsalphaeurekaselec_live_10_06_2022Article.php#1960
      Bindings
      • 0: 1
      Backtrace
      • 13. app/Models/Article.php:1960
      • 14. app/Http/Controllers/ArticleController.php:2062
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • Select j.subtitle, v.volume_id as volume_id,v.year_id,y.year as year,v.volume_name, v.total_no_of_issues, i.issue_id as issue_id,i.title as issue, i.publication_date as issue_pub_date from journal j join volume v on j.journal_id = v.journal_id join issue i on v.volume_id = i.volume_id join article a on a.issue_id = i.issue_id join year y on v.year_id = y.id where j.journal_id = 78 and i.is_uploaded = 1 order by v.volume_name+0 desc, i.title+0 desc limit 1
      41.37msalphaeurekaselec_live_10_06_2022Issue.php#298
      Backtrace
      • 11. app/Models/Issue.php:298
      • 12. app/Http/Controllers/ArticleController.php:2068
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select a.nid,a.publish_on, a.pmid,a.article_id,a.doi,j.journal_id,j.subtitle,v.volume_name,a.volume_id as volume_id, a.issue_id,a.title,first_page, last_page, page_count,abstract,ifnull(is_abstract,"y"),asec.title as article_section,at.type_name as article_type_name, a.article_id as ArticleID ,is_epub,epub_price,epub_type,a.created, y.year from `article` as `a` left join `article_section` as `asec` on `asec`.`art_sec_id` = `a`.`is_epub` left join `article_type` as `at` on `at`.`art_type_id` = `a`.`art_type` left join `journal` as `j` on `j`.`journal_id` = `a`.`journal_id` inner join `volume` as `v` on `a`.`volume_id` = `v`.`volume_id` inner join `year` as `y` on `v`.`year_id` = `y`.`id` where a.article_status != "W" and a.is_epub = 1 and a.journal_id = 78 and a.is_uploaded = 1 group by `a`.`article_id` order by `a`.`publish_on` desc
      11.04msalphaeurekaselec_live_10_06_2022Article.php#528
      Backtrace
      • 13. app/Models/Article.php:528
      • 14. app/Http/Controllers/ArticleController.php:2070
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select a.nid,a.publish_on, a.pmid,a.article_id,a.doi,j.journal_id,j.subtitle,v.volume_name,a.volume_id as volume_id, a.issue_id,a.title,first_page, last_page, page_count,abstract,ifnull(is_abstract,"y"),asec.title as article_section,at.type_name as article_type_name, a.article_id as ArticleID ,is_epub,epub_price,epub_type,a.created, y.year from `article` as `a` left join `article_section` as `asec` on `asec`.`art_sec_id` = `a`.`is_epub` left join `article_type` as `at` on `at`.`art_type_id` = `a`.`art_type` left join `journal` as `j` on `j`.`journal_id` = `a`.`journal_id` inner join `volume` as `v` on `a`.`volume_id` = `v`.`volume_id` inner join `year` as `y` on `v`.`year_id` = `y`.`id` where a.article_status != "W" and a.is_epub = 4 and a.journal_id = 78 and a.is_uploaded = 1 group by `a`.`article_id` order by `a`.`publish_on` desc
      4.8msalphaeurekaselec_live_10_06_2022Article.php#528
      Backtrace
      • 13. app/Models/Article.php:528
      • 14. app/Http/Controllers/ArticleController.php:2071
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select pdf, html, epub, prc from `article_metrics` where `article_id` = 134296 limit 1
      230μsalphaeurekaselec_live_10_06_2022Article.php#744
      Bindings
      • 0: 134296
      Backtrace
      • 14. app/Models/Article.php:744
      • 15. app/Http/Controllers/ArticleController.php:2091
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from content_by_diseases where content_id = 134296 and content_type = 'article' order by status desc limit 1
      290μsalphaeurekaselec_live_10_06_2022Article.php#751
      Backtrace
      • 11. app/Models/Article.php:751
      • 12. app/Http/Controllers/ArticleController.php:2094
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from `node_meta` where `nid` = 220748 limit 1
      240μsalphaeurekaselec_live_10_06_2022Meta.php#30
      Bindings
      • 0: 220748
      Backtrace
      • 14. app/Models/Meta.php:30
      • 15. app/Http/Controllers/ArticleController.php:2101
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select `bo`.* from `bundle_offer` as `bo` where `bo`.`bundle_status` = 'A' order by `bo`.`bundle_id` desc
      240μsalphaeurekaselec_live_10_06_2022BundleOffer.php#57
      Bindings
      • 0: A
      Backtrace
      • 13. app/Models/BundleOffer.php:57
      • 14. app/Http/Controllers/ArticleController.php:2108
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from `tbl_ht_submission` as `h` where `h`.`subtitle` = 'ENG' and (h.proposal_closing_date = 0 OR TO_DAYS(FROM_UNIXTIME(h.proposal_closing_date)) >= TO_DAYS(NOW())) order by `h`.`manuscript` asc
      370μsalphaeurekaselec_live_10_06_2022Article.php#2025
      Bindings
      • 0: ENG
      Backtrace
      • 13. app/Models/Article.php:2025
      • 14. app/Http/Controllers/ArticleController.php:2112
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select count(*) as total_count, content_type_access_id as access_type from journal_access where content_type_id = '134296' and content_type = 'a' and ( (from_date <= CURDATE() and to_date >= CURDATE() and perpetual= 0) or (from_date is null and to_date is null and perpetual= 1) )
      390μsalphaeurekaselec_live_10_06_2022ContentAccess.php#647
      Backtrace
      • 11. app/Models/ContentAccess.php:647
      • 12. app/Http/Controllers/ArticleController.php:2186
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select count(*) as total_count, content_type_access_id as access_type from journal_access where content_type_id = '3425' and content_type = 'v' and ( (from_date <= CURDATE() and to_date >= CURDATE() and perpetual= 0) or (from_date is null and to_date is null and perpetual= 1) )
      350μsalphaeurekaselec_live_10_06_2022ContentAccess.php#647
      Backtrace
      • 11. app/Models/ContentAccess.php:647
      • 12. app/Http/Controllers/ArticleController.php:2231
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Trial Access" as access_base_text, CASE j.type WHEN 111 THEN true ELSE false END as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"volume" as access_level,"" as issue_id,"" as article_id from `user_access_journal_volume_trail` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 58841643 and j.to_ip >=58841643 )) and ((j.from_date <= 1740550138 and j.to_date >= 1740550138 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.volume_id = 3425) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Subscribed" as access_base_text, false as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"volume" as access_level,"" as issue_id,"" as article_id from `user_access_journal_volume_corporate` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 58841643 and j.to_ip >=58841643 )) and ((j.from_date <= 1740550138 and j.to_date >= 1740550138 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.volume_id = 3425) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Token Based Access" as access_base_text, false as terms_popup, "R" as content_download_type, j.uc_id as restricted_user_access_key, "v" as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"volume" as access_level,"" as issue_id,"" as article_id from `user_access_journal_volume_token` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 58841643 and j.to_ip >=58841643 )) and ((j.from_date <= 1740550138 and j.to_date >= 1740550138 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.volume_id = 3425)
      7.69msalphaeurekaselec_live_10_06_2022UserAccess.php#1266
      Backtrace
      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ArticleController.php:2272
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select `language_id` from `multilanguage` where `short_code` = 'en'
      250μsalphaeurekaselec_live_10_06_2022ArticleController.php#2497
      Bindings
      • 0: en
      Backtrace
      • 14. app/Http/Controllers/ArticleController.php:2497
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:206
    • select `source_lang_label`, `target_lang_label` from `multilanguage_labels` where `target_lang_id` = 1
      250μsalphaeurekaselec_live_10_06_2022MultiLanguage.php#23
      Bindings
      • 0: 1
      Backtrace
      • 13. app/Models/MultiLanguage.php:23
      • 14. app/Http/Controllers/ArticleController.php:2498
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select `id` from `multilanguage_article` where `article_id` = 134296 limit 1
      2.42msalphaeurekaselec_live_10_06_2022ArticleController.php#2506
      Bindings
      • 0: 134296
      Backtrace
      • 16. app/Http/Controllers/ArticleController.php:2506
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
      • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:206
    • select b.banner_link, b.banner_name, b.banner_script, b.banner_remarks, b.banner_file_name, b.banner_placement, bd.content_type, bd.content_id from `tbl_banner` as `b` inner join `tbl_banner_detail` as `bd` on `bd`.`banner_id` = `b`.`banner_id` inner join `users` as `u` on `u`.`id` = `b`.`updated_by` inner join `journal` as `j` on `j`.`journal_id` = `bd`.`content_id` where `b`.`banner_journal` = 1 and `bd`.`content_type` = 'J' and `bd`.`content_id` = 78 and `b`.`banner_from_date` <= 1740550138 and `b`.`banner_to_date` >= 1740550138 and `b`.`banner_status` = 'A' order by `b`.`banner_id` desc
      1.19msalphaeurekaselec_live_10_06_2022Banner.php#95
      Bindings
      • 0: 1
      • 1: J
      • 2: 78
      • 3: 1740550138
      • 4: 1740550138
      • 5: A
      Backtrace
      • 13. app/Models/Banner.php:95
      • 14. app/Http/helpers.php:404
      • 17. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 18. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    • select b.banner_link, b.banner_name, b.banner_script, b.banner_remarks, b.banner_file_name, b.banner_placement, bd.content_type, bd.content_id from `tbl_banner` as `b` inner join `tbl_banner_detail` as `bd` on `bd`.`banner_id` = `b`.`banner_id` inner join `users` as `u` on `u`.`id` = `b`.`updated_by` inner join `journal` as `j` on `j`.`journal_id` = `bd`.`content_id` where `b`.`banner_journal` = 1 and `bd`.`content_type` = 'J' and `bd`.`content_id` = 78 and `b`.`banner_from_date` <= 1740550138 and `b`.`banner_to_date` >= 1740550138 and `b`.`banner_status` = 'A' order by `b`.`banner_id` desc
      1.23msalphaeurekaselec_live_10_06_2022Banner.php#95
      Bindings
      • 0: 1
      • 1: J
      • 2: 78
      • 3: 1740550138
      • 4: 1740550138
      • 5: A
      Backtrace
      • 13. app/Models/Banner.php:95
      • 14. app/Http/helpers.php:404
      • 17. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 18. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    • select count(*) as aggregate from `uc_cart_products` where cart_id='2da5ae55d57776614a8ef7f54a48357b'
      280μsalphaeurekaselec_live_10_06_2022Cart.php#271
      Backtrace
      • 15. app/Models/Cart.php:271
      • 16. view::layouts._header:260
      • 18. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 20. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    App\Models\MultiLanguage
    1MultiLanguage.php#?
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        status_code
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        ClearShow all
        Date ↕MethodURLData
        #12025-02-26 06:08:58GET/article/134296514311