Obrabotka Metallov 2015 No. 4

ОБРАБОТКА МЕТАЛЛОВ № 4 (69) 2015 58 ОБОРУДОВАНИЕ. ИНСТРУМЕНТЫ 11. Чернянский П.М. Основы проектирования точных станков. Теория и расчет: учебное пособие. – М.: КноРус, 2010. – 239 с. – ISBN 978-5-406-00381-7. 12. Моделирование несущих систем техноло- гических машин / Ю.И. Подгорный, В.Ю. Скиба, А.В. Кириллов, В.Н. Пушнин, И.А. Ерохин, Д.Ю. Кор- нев // Обработка металлов (технология, оборудова- ние, инструменты). – 2014. – № 2 (63). – С. 91–99. 13. Wang X.R., Jin J.Q., Li Y.Z. The harmonic re- sponse analysis of workover rig platorm base on ANSYS Workbench // Advanced Materials Research. – 2014. – Vol. 945–949. – P. 766–769. – doi: 10.4028/www.scien- tific.net/AMR.945-949.766. 14. Lee H.H. Finite element simulations with ANSYS Workbench 15. – [S. l.]: SDC Publ., 2014. – 600 p. – ISBN-10 1585039071. – ISBN-13 978- 1585039074. 15. Chen X., Liu Y . Finite element modeling and sim- ulation with ANSYS Workbench. – 1 st ed. – Boca Raton: CRC Press, 2014. – 411 p. – ISBN-10 1439873844. – ISBN-13 978-1439873847. 16. Integration of production steps on a single equip- ment / V. Skeeba, V. Pushnin, I. Erohin, D. Kornev // Ma- terials and Manufacturing Processes. – 2015. – Vol. 30, iss. 12. – P. 1408–1411. – doi: 10.1080/10426914.2014. 973595. 17. Skeeba V., Ivancivsky V., Pushnin V . Numerical modeling of steel surface hardening in the process of high energy heating by high frequency currents //Applied Mechanics and Materials. – 2015. – Vol. 698. – P. 288– 293. – doi: 10.4028 /www.scientific.net/AMM.698.288. 18. Zhang X., Chen Y., Yao W. Relationship between bridge natural frequencies and foundation scour depth based on IITD method // Research Journal of Applied Sciences, Engineering and Technology. – 2013. – Vol. 6, iss. 1 – P. 102–106. 19. Actual problems and decisions in machine build- ing / ed. by V.Yu. Skeeba. – Pfaffikon: Trans Tech Publ. – 2015. – 344 p. – (Applied mechanics and materials; vol. 788). – ISBN 978-3-03835-551-9. 20. Cheng L.L. The finite element and experimen- tal analysis of the natural frequency of the cantilever sheet and model verification based on levy meth- od // Applied Mechanics and Materials. – 2013. – Vol. 344. – P. 132–135. – doi: 10.4028/www.scientific. net/AMM.344.132. OBRABOTKAMETALLOV (METAL WORKING AND MATERIAL SCIENCE) N 4(69), October – December 2015, Pages 51–60 Selection of form factors of machine carrying systems in reliance on the process duty Podgornyj Yu. I. 1, 2 , D.Sc. (Engineering), Professor, e-mail: pjui@mail.ru Skeeba V. Yu. 1 , Ph.D. (Engineering), Associate Professor, e-mail: skeeba_vadim@mail.ru Kirillov A. V. 1, 3 , Ph.D. (Engineering), Associate Professor, e-mail: kirillovalvs@mail.ru Maksimchuk O. V. 2 , Ph.D. (Engineering), Associate Professor, e-mail: ovmak@mail.ru Lobanov D. V. 4 , D.Sc. (Engineering), Professor, e-mail: mf_nauka@brstu.ru Gleim V. R. 1 , Master’s Degree student, e-mail: v_gleim@mail.ru Zhigulev A. K. 1 , Student, e-mail: alexey-zhigulev@mail.ru Sakha O. V. 1 , Student, e-mail: olga-v205@rambler.ru 1 Novosibirsk State Technical University, 20 Prospect K. Marksa, Novosibirsk, 630073, Russian Federation 2 Novosibirsk Technological Institute (branch) Moscow State University of Design and Technology, 35 Krasny prospect (5 Potaninskaya st.), Novosibirsk, 630099, Russian Federation 3 Novosibirsk State Pedagogical University, 28 Viluiskaya st., Novosibirsk, 630126, Russian Federation 4 Bratsk State University, 40 Makarenko st., Bratsk, 665709, Russian Federation Abstract Problems of dynamic behavior in load-carrying systems of technological machines under operational conditions are discussed. The goal of this study was to develop recommendations for selection of the fabric assortment for these machines (using an STB loom as an example). This study is urgent due to the lack of recommendations for selection of technological equipment and unified methods for account of the dynamic character of a technological force. The precision of the computational model for carrying systems, suggested by the authors earlier, is improved in this study by introducing additional elements required for operation of looms during production of the determined fabric assortment. The frequency spectrum of intrinsic vibrations of load-carrying systems for a series of STB looms with