Актуальные проблемы в машиностроении. Том 12. № 3-4. 2025 Инновационные технологии в машиностроении ____________________________________________________________________ 21 26. Зверев Е.А., Савельева Е.А., Гиззатуллин А.С. Применение автоматизированного измерительного комплекса для исследования энергоэффективности привода токарного станка // Актуальные проблемы в машиностроении. – 2021. – Т. 8, № 1-2. – С. 58–64. 27. Зверев Е.А., Скиба В.Ю., Вахрушев Н.В. Применение методик планирования и проведения экспериментальных исследований в области поверхностно-упрочняющей обработки деталей: учебное пособие. – Новосибирск: Изд-во НГТУ, 2024. – 99 с. – ISBN 9785-7782-5307-0. INVESTIGATION OF THE EFFECTIVE POWER OF THE CREEP-FEED GRINDING PROCESS BASED ON A POWER-LAW MATHEMATICAL FUNCTION Zverev E.A., Ph.D. (Engineering), Associate Professor, e-mail: egor_z@ngs.ru Vakhrushev N.V., Senior Lecturer, e-mail: vah_nikit@mail.ru Titova K.A., Senior Lecturer, e-mail: krispars@yandex.ru Novosibirsk State Technical University, 20 Prospect K. Marksa, Novosibirsk, 630073, Russian Federation Abstract This work focuses on investigating the effective power of the creep-feed grinding process. This parameter significantly influences the energy consumption of metalworking equipment. Since creep-feed grinding is one of the most energy-intensive types of mechanical processing, this process was selected as the subject of investigation. Experimental investigations were performed using a modern measurement complex equipped with a specialized set of sensors and an analog-to-digital converter. Based on experiments conducted according to a mathematical design of experiments, a power-law functional dependence was obtained, establishing the connection between effective power and creep-feed grinding parameters such as depth of cut, workpiece rotation speed, and grinding width. Based on the obtained dependence, single-factor plots were constructed, the degree of influence of each technological factor was analyzed, and rational creep-feed grinding modes were determined. Keywords Creep-feed grinding, effective power, energy efficiency, power-law function, design of experiments (DOE)
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