kaz44Вестник Университета Шакарима. Серия технические наукиBulletin of Shakarim University. Technical Sciences2788-79953006-0524«Шәкәрім университеті» КеАҚ10.53360/2788-7995-2026-1(21)-60kaz44-2452Research ArticleТЕХНИЧЕСКАЯ ФИЗИКА И ТЕПЛОЭНЕРГЕТИКАОПТИМИЗАЦИЯ ТЕРМОФИЗИЧЕСКИХ СВОЙСТВ СМАЗОЧНО-ОХЛАЖДАЮЩИХ ЖИДКОСТЕЙ ПРИ ОБРАБОТКЕ МЕТАЛЛОВ В УСЛОВИЯХ MQLOPTIMIZATION OF THERMOPHYSICAL PROPERTIES OF CUTTING FLUIDS IN METAL MACHINING UNDER MQL CONDITIONShttps://orcid.org/0009-0005-3957-2879ЖамбаеваМ. Қ.ZhambayevaM. К.

Маржан Қанатқызы Жамбаева – PhD докторант образовательной программы «Техническая физика» кафедры «Техническая физика и теплоэнергетика» 

071412, г. Семей, ул. Глинки, 20 А

Marzhan Kanatkyzy Zhambayeva – PhD doctoral student of the educational program «Technical Physics», Department of Technical Physics and Heat Power Engineering 

071412, Semey, Glinki Street 20 A

zhambaeva_94@mail.ruhttps://orcid.org/0000-0001-5221-1772СтепановаО. А.StepanovaO. A.

Ольга Александровна Степанова – кандидат технических наук, профессор, зав. кафедрой «Техническая физика и теплоэнергетика» 

071412, г. Семей, ул. Глинки, 20 А

Olga Aleksandrovna Stepanova – Candidate of Technical Sciences, Professor, Head of Department of Technical Physics and Heat Power Engineering 

071412, Semey, Glinki Street 20 A

o.stepanova@shakarim.kzhttps://orcid.org/0000-0002-1983-6508КасымовА. Б.KassymovA. В.

Аскар Багдатович Касымов – PhD, Член правления – проректор по стратегии и социальному развитию 

071412, г. Семей, ул. Глинки, 20 А

Askar Bagdatovich Kassymov – PhD, Member of the Board – Vice-Rector for Strategy and Social Development 

071412, Semey, Glinki Street 20 A

kassymov.asb@gmail.comhttps://orcid.org/0000-0002-1677-8023ЕрмоленкоМ. В.ErmolenkoM. V.

Михаил Вячеславович Ермоленко – кандидат технических наук, старший преподаватель кафедры «Техническая физика и теплоэнергетика» 

071412, г. Семей, ул. Глинки, 20 А

Mikhail Vyacheslavovich Ermolenko – Candidate of Technical Sciences, Senior Lecturer, Department of Technical Physics and Thermal Power Engineering 

071412, Semey, Glinki Street 20 A

tehfiz@mail.ruhttps://orcid.org/0000-0002-4143-6084АстемесоваК. С.AstemessovaK. S.

Каламкас Сериковна Астемесова – PhD, заведующий кафедрой «Общая физика» 

050043, г. Алматы, ул. Сатпаева, 22

Kalamkas Serikovna Astemessova – PhD, Head of the Department of General Physics 

050043, Almaty, Satpayev Street 22

k.astemessova@satbayev.universityШәкәрім университетКазахстанShakarim UniversityKazakhstanКазахский национальный технический исследовательский университет им. К.И. СатпаеваКазахстанK.I. Satbayev Kazakh National Research Technical UniversityKazakhstan20262505202611(21)547564Copyright © Жамбаева М.Қ., Степанова О.А., Касымов А.Б., Ермоленко М.В., Астемесова К.С., 20262026Жамбаева М.Қ., Степанова О.А., Касымов А.Б., Ермоленко М.В., Астемесова К.С.Zhambayeva M.К., Stepanova O.A., Kassymov A.В., Ermolenko M.V., Astemessova K.S.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://tech.vestnik.shakarim.kz/jour/article/view/2452

В статье представлен обзор современных исследований термофизических свойств смазочно-охлаждающих жидкостей (СОЖ) и наномодифицированных масел, применяемых при механической обработке металлов с использованием технологии минимального количества смазки (MQL). Рассмотрены основные виды СОЖ на масляной, водной и эмульсионной основе, их термофизические характеристики и эксплуатационные требования при интенсивной резке металлов. Особое внимание уделено влиянию добавления различных наночастиц (Al₂O₃, TiO₂, SiO₂, ZnO, графен и др.) на повышение теплопроводности СОЖ, снижение трения, вязкости, плотности и теплоемкости. Анализ публикаций позволил исследовать наномодифицированные СОЖ и технологии MQL. Результаты исследований показали, что применение наномодифицированных СОЖ повышает интенсивность теплообмена, снижает износ инструмента и способствует повышению эффективности обработки за счет оптимизации расхода СОЖ. Кроме того, выявлена необходимость регулирования состава СОЖ и концентрации наночастиц с целью оптимизации показателей теплопроводности и вязкости. Статья служит основой для дальнейших исследований и практического применения наномодифицированных СОЖ в условиях технологии MQL, что способствует развитию энергоэффективных и экологически безопасных процессов обработки металлов.

The article presents a review of recent studies devoted to the thermophysical properties of metalworking fluids (MWFs) and nanomodified lubricants used under Minimum Quantity Lubrication (MQL) conditions in metal machining processes. The main types of MWFs – oil-based, water-based, and emulsified fluids – are considered, along with their thermophysical characteristics and operational requirements under intensive cutting conditions. Special attention is paid to the effect of adding various nanoparticles (Al₂O₃, TiO₂, SiO₂, ZnO, graphene, etc.) on enhancing the thermal conductivity of MWFs, as well as reducing friction, viscosity, density, and specific heat capacity. The analysis of publications made it possible to evaluate the potential of nanomodified MWFs in MQL technology.The research findings indicate that the use of nanomodified MWFs increases heat transfer intensity, reduces tool wear, and improves machining efficiency by optimizing fluid consumption. In addition, the need to regulate the MWF composition and nanoparticle concentration to optimize thermal conductivity and viscosity parameters is emphasized. The article provides a scientific basis for further research and practical application of nanomodified MWFs under MQL conditions, contributing to the development of energy-efficient and environmentally safe metal machining processes.

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The authors declare that there are no conflicts of interest present.