Modernization of the System for Measuring Cutting Forces on the Basis of UDM Dynamometer Series

The purpose of the research was to analyze the existing systems for measuring forces during machining of parts on metal-cutting machine tools, and to consider the options for using both specialized ready-made solutions and dynamometer heads of the UDM series as measuring transducers. The study shows the drawbacks of the well-known general-circuit solutions for the modernization of these dynamometers, associated with the need to use heterogeneous sets of amplifying and transforming equipment. We propose low-budget solutions to improve the accuracy and reliability of measurements, to control and record measurement results in a modern software environment using virtual instruments. As a result of the study, we implemented hardware and software methods for processing measurement information, accompanying experimental studies in real time. The universal scalable systems developed for measuring moments and cutting forces are used both during academic research work and educational process of the university

The work is carried out under the program "Scientific and scientific-pedagogical personnel of innovative Russia", event: 1.2.1. Scientific studies are done by research teams under the guidance of doctors of science; the research area is "Creation and processing of composite ceramic materials", the project is "Improving the efficiency of mechanical and abrasive machining of parts made of composite ceramic materials"

References

[1] Poletika M.F. Pribory dlya izmereniya sil rezaniya [Devices for measuring cutting forces]. Moscow, Mashgiz Publ., 1962.

[2] Dreval’ A.E., Vasil’yev S.G., Vinogradov D.V., et al. Measuring diagnostic stand for experimental researches in technology machining. Nauka i obrazovanie: nauchnoe izdanie MGTU im. N.E Baumana [Science and Education: Scientific Publication], 2014, no. 12 (in Russ.). DOI: 10.7463/1214.0749286

[3] Utenkov V.M., Bykov P.A. Possibilities of using Kistler dynamometer for testing metal cutting machines. Inzhenernyy vestnik, 2012, no.10, рр. 1-23 (in Russ.).

[4] Compact multi-component dynamometer up to 10 kN. kistler.com: website. Available at: https://www.kistler.com/en/product/type-9129aa (accessed: 20.09.2017).

[5] Multi axis load cell --- MC134 (6 axis). dacell.com: website. Available at: http://www.dacell.com/ru/ru_multiloadcells/show/view/cno/30/id/433 (accessed: 20.09.2017).

[6] Mnogokomponentnye datchiki [Multicomponent sensors]. gtm-gmbh.com: website (in Russ.). Available at: http://www.gtmgmbh.com/ru/produktsiya/ mnogokomponentnyy-datchik.html (accessed: 20.09.2017).

[7] LFX-A compact 6-component force transducer with built-in amplifier. kyowa-ei.com: website. Available at: http://www.kyowa-ei.com/eng/product/category/sensors/lfx-a/index.html (accessed: 20.10.2017).

[8] Bez"yazy’chnyy V.F., Kordyukov A.V., Timofeev M.V., et al. Development of dynamometer system for measuring cutting forces when turning. Izvestiya MGTU "MAMI", 2014, vol. 2, no. 1, pp. 171--176 (in Russ.).

[9] Porvatov A.N. Development of machine chassis dynamometric with wireless data transmission . Stanochnyy park, 2013, no. 3, pp. 29--30 (in Russ.).

[10] Tumanov A.A. [Two-component dynamometer for measuring cutting force components at milling process]. Tr. XVII Mezhdunar. nauch-prakt. konf. studentov, "spirantov i molodykh uchenykh "Sovremennye tekhnika i tekhnologii" [Proc. XVII Int. Sci-Pract. Conf. of students, post-graduates and young scientists "Modern technics and technology"]. Tomsk, 2015, pp. 368--369 (in Russ.).

[11] Nabilkin A.Yu., Kravchenko S.A., Gilev G.A., et al. Computer system for measuring of cutting forces. Vestnik SGTU [Vestnik Saratov State Technical University], 2011, no. 2, pp. 248--252 (in Russ.).

[12] Davydov V.M., Bogachev A.P., Nikitenko A.V. Ustroystvo dlya izmereniya sostavlyayushchikh sil rezaniya [Device for measuring cutting forces components]. Patent 2397856 RF. Appl. 18.03.2009, publ. 27.08.2010 (in Russ.)

[13] Shulyak Ya.I., Vasil’yev S.G. A modernized UDM-600 dynamometer-based setup for the cutting force measurement. Mashiny i ustanovki: proektirovanie, razrabotka i ekspluatatsiya [Machines and Plants: Design and Exploiting], 2016, no. 1, pp. 1--12 (in Russ.).

[14] Pavlov I.O., Ushakov M.V., Vorob’yev I.A. System for measurement of cutting forces line-up, taring and evaluation of the accuracy. Izvestiya TulGU. Tekhnicheskie nauki [News of the Tula State University. Technical Sciences], 2013, no. 10, pp. 159--168 (in Russ.).

[15] Rukovodstvo k universal’nomu dinamometru UDM konstruktsii VNII [Manual for universal UDM dynamometer of VNII design]. Moscow, VNII Publ., 1983.

[16] NI-9237. Ni.com: website (in Russ.). Available at: http://www.ni.com/ru-ru/shop/select/c-series-strain-bridge-input-module?modelId=122190 (accessed: 20.11.2017).

[17] NI-9237. Ni.com: website. Available at: http://sine.ni.com/nips/cds/view/p/lang/ru/nid/209891 (accessed: 19.11.2017).

[18] cDAQ-9174. Ni.com: website. Available at: http://www.ni.com/ru-ru/shop/select/compactdaq-chassis?modelId=125698 (accessed: 20.11.2017).

[19] SignalExpress. Vvodnyy kurs [SignalExpress. Induction course]. training-labview.ru: website (in Russ.). Available at: http://training-labview.ru/templates/standard/opencore/scormsigEXSPRESS/mobile/index.html (accessed: 20.09.2017).