10.14489/td.2026.03.pp.055-062

2026, 03 March

DOI: 10.14489/td.2026.03.pp.055-062

Munasypov R. A., Fezak S. I., Safin E. V., Kozlov E. A., Nigmatullina A. I., Yenikeev B. A.
PRECISION AND RIGIDITY TESTS OF INNOVATIVE MACHINE TOOL PRODUCTS USING THE EXAMPLE OF A MACHINE WITH PARALLEL KINEMATICS
(pp.55-62)

Abstract. The article is devoted to research on the development of a machine with parallel kinematics of the original high-rigidity layout with a three-axis parallel module and the development of methods for testing the machine for accuracy and rigidity using the proposed inspection schemes specific for this type of machine. An experimental approbation of the developed methods of testing for accuracy and rigidity was performed on a prototype machine with parallel kinematics of the original layout, which showed that the machine design is characterized by a high level of accuracy and rigidity. As part of the work of the Technical Committee for Standardization TC070 “Machine Tools” and the implementation of the National Standardization Program, draft final versions of national standards (GOST R) for testing methods for accuracy and rigidity of machines with parallel kinematics were developed and adopted.

Keywords: machine tool, robot, parallel kinematics, test methods, accuracy, rigidity, norms, standardization.

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R. A. Munasypov, S. I. Fezak, E. V. Safin, E. A. Kozlov, A. I. Nigmatullina, B. A. Yenikeev (Federal State Budgetary Educational Institution of Higher Education “Ufa University of Science and Technology”, Ufa, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

+ - References Click to collapse

1. Government of the Russian Federation. (2020, November 5). Order of the Government of the Russian Federation dated 05.11.2020 No. 2869-r “On approval of the Strategy for the development of the machine tool industry for the period up to 2035”. [in Russian language]. Retrieved from http://consultant.ru.

2. Akmayev, O. K., & Enikeev, B. A. (2015). Kinematic analysis of a machine with parallel kinematics of an original two-level layout. STIN, (7), 5–8. [in Russian language].

3. Serkov, N. A., Vainshtein, I. V., Merzlyakov, A. A., & Sirotkin, R. O. (2008). Results of experimental studies of a parallel structure mechanism using the example of the “Hexameh-1” machine. Vestnik Nauchno-Tekhniches¬kogo Razvitiya, 5(9), 67–88. [in Russian language].

4. Loxin. (n.d.). Product catalog. [in Russian language]. Retrieved July 20, 2025, from http://www.pkmtricept.com/projects/

5. Akmayev, O. K., Enikeev, B. A., & Yusupov, A. F. (2015, February 27). Layout of a multi-purpose machine based on the principles of parallel kinematics (Russian Federation Patent No. 2542878). [in Russian language].

6. Akmayev, O. K., Enikeev, B. A., & Nigmatullin, A. I. (2015). Modeling the rigidity of an original machine with parallel kinematics. STIN, (11), 8–11. [in Russian language].

7. Gutyr, S. S., & Yaglinskii, V. P. (2010). Mechanisms of parallel structure in modern machine-building production. Tekhnologichni Kompleksi, (2), 25–35. [in Russian language].

8. Russo, M., Zhang, D., Liu, X.-J., et al. (2024). A review of parallel kinematic machine tools: Design, modeling, and applications. International Journal of Machine Tools and Manufacture, 196(1), 104118. https://doi.org/10.1016/j.ijmachtools.2024.104118

9. GOST 8-82. (1989). Metal-cutting machines. General requirements for accuracy tests. Izd-vo standartov. [in Russian language]. Retrieved from http://consultant.ru.

10. GOST 22267-76. (1988). Metal-cutting machines. Schemes and methods for measuring geometric parameters. [in Russian language]. Izd-vo standartov. Retrieved from http://consultant.ru

11. GOST 25443-82. (1982). Metal-cutting machines. Sample parts for checking machining accuracy. General technical requirements. Izd-vo standartov. [in Russian language]. Retrieved from http://consultant.ru

12. GOST ISO 230-1-2018. (2020). Test code for machine tools. Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions. Standartinform. [in Russian language]. Retrieved from http://consultant.ru

13. Enikeev, B. A., Nigmatullin, A. I., Akmayev, O. K., & Kudoyarov, R. G. (2016). Analysis of the influence of manufacturing errors of a metal-cutting machine with a parallel kinematic structure on positioning accuracy. STIN, (10), 4–9. [in Russian language].

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