Abstract. The problems of information integration of design and technological preparation of production are considered. A technique for constructing 3D models of parts based on the use of unified and standard structural and technological elements with the account of their structural levels and directed formation of each part model, is described. Application of the proposed methodology facilitates the possibility of transforming models when solving technological problems, including for construction of operational blanks models, calculating technological dimensions, and developing control programs for equipment with numerical control. The described method is most effective when introducing multi-operational digital technological processes into production.

Keywords: design preparation of production, technological preparation of production, unified information space, product life cycle, digital model of a product, 3D model of a part, technological process, 3D model of an operational workpiece, CNC machine

References:

1. Manzei C., Schleupner L., Heinze R. Industrie 4.0 im internationalen Kontext, Berlin, VDE VERLAG, 2017, 302 s.
2. Abramyan K.V., Pompeev K.P., Timofeeva O.S., Yablochnikov E.I. Metalloobrabotka, 2020, no. 4(118), pp. 50–59, DOI 10.25960/mo.2020.4.50. (in Russ.)
3. ZuMin Wang, AiLing Wang, Wei Liu, Mech. Manage. Develop., 2004, no. 02, pp. 72–73.
4. Abramyan K.V., Pompeev K.P., Timofeeva O.S., Yablochnikov E.I. Sovremennoye mashinostroyeniye: Nauka i obrazovaniye: materialy (Modern Engineering: Science and Education), Proceedings of the 8th International Sci-entific and Practical Conference, St. Petersburg, 2019, рр. 3–14. (in Russ.)
5. Averchenkov V.I., Pompeev K.P., Odintsova L.V., Loparev V.K. Informatsionnyye tekhnologii na transporte (Infor-mation Technology in Transport), Collection of scientific papers, St. Petersburg, 2003, рр. 3–11. (in Russ.)
6. Mavliutov A.R., Zlotnikov E.G. IOP Conference Series: Materials Science and Engineering, 2018, no. 4(327), pp. 042069.
7. Maksarov V., Khalimonenko A. International Review of Mechanical Engineering, 2018, no. 5(12), pp. 437–441.
8. Yang Y. CMES – Computer Modeling in Engineering and Sciences, 2018, no. 3(116), рр. 365–389.
9. Das S.R., Panda A., Dhupal D. Ciencia e Tecnica Vitivinicola, 2017, vol. 32, pp. 127–154.
10. Bezyazychny V.F., Sutyagin A.N., Bolotein A.N. IOP Conference Series: Earth and Environmental Science, 2018, no. 2(194), pp. 022005.
11. Joshi V., Kumar H. Advances in Manufacturing and Industrial Engineering. Lecture Notes in Mechanical Engineer-ing, Springer, Singapore, 2021, pp. 963–973.
12. Kovač P. et al. Proceedings of the International Symposium for Production Research, ISPR 2019, Lecture Notes in Mechanical Engineering, Springer, Cham, 2020, pp. 3–12.
13. Jha H., Panpalia A., Suneja D., Ashpilya G., Kumar H., Gautam V. Advances in Industrial and Production Engi-neering, Lecture Notes in Mechanical Engineering, Springer, Singapore, 2021, pp. 947–957.
14. Andreev Y.S., Isaev R.M., Lubiviy A.V. Journal of Physics: Conference Series, 2018, vol. 1015, pp. 052010.
15. Jamaludin Z., Shamshol Ali N.A., Rafan N.A., Abdullah L. Intelligent Manufacturing and Mechatronics. Sympo-SIMM 2019, Lecture Notes in Mechanical Engineering, Springer, Singapore, 2020, pp. 195–203.
16. Babanin V.S. Journal of Instrument Engineering, 2014, no. 8, pp. 21–25. (in Russ.)
17. Chlebus E., Krot K. Archives of Civil and Mechanical Engineering, 2016, no. 1(16), pp. 20–29, DOI: https://doi.org/10.1016/j.acme.2015.09.008.
18. Valetov V.A., Pompeev K.P. Tekhnologiya priborostroyeniya (Instrumentation Technology), St. Petersburg, 2013, 234 р. (in Russ.)
19. Babanin V.S. Sovremennoye mashinostroyeniye. Nauka i obrazovaniye (Modern Mechanical Engineering. Sci-ence and Education), Materials of the Third International Scientific and Practical Conference, St. Petersburg, 2013, рр. 577–584. (in Russ.)
20. Kulikov D., Yablochnikov E., Vostropyatov A., Arnst A. 2017 IEEE 15th International Conference on Industrial In-formatics (INDIN), 2017, pp. 96–102, DOI: 10.1109/INDIN.2017.8104753.
21. Pompeev K.P., Pleshkov A.A., Borbotko V.A. Lecture Notes in Mechanical Engineering, 2021, pp. 122–135.
22. Pompeev K.P. Sovremennoye mashinostroyeniye. Nauka i obrazovaniye (Modern Mechanical Engineering. Sci-ence and Education), Materials of the Third International Scientific and Practical Conference, St. Petersburg, 2013, рр. 600–609. (in Russ.)