Moskva, Russian Federation
Moskva, Moscow, Russian Federation
GRNTI 55.13 Технология машиностроения
GRNTI 55.35 Металлургическое машиностроение
The investigation results of the instability impact of a blank rotation axis upon accuracy of manufacturing a part are presented. It is shown that the definition of a rotation axis position of a part by means of a radial runout measurement does not give a possibility to determine the position of a part rotation axis in this connection there is offered a method based on the measurement of a motion path of its two points in a cross-section. There are shown dependences of the balancing error of a part during the operation upon the error of its rotation axis.
part, point, center of rotation, rotation axis, radial runout, accuracy, machine, round gauge, processing, basing, control, mobility
1. Bazrov, B.M. Problems in assessment of part geometric-al accuracy // Science Intensive Technologies in Mechanical Engineering. – 2018. – No.4 (82). – pp. 8-12.
2. Bazrov, B.M. Machine Accuracy Computation. – M.: Mechanical Engineering, 1984. – pp. 256.
3. Pat. 165776 RF: IPC G01C 3/32, G01B 21/22. Device for Instability Measurement in Rotation Axis of Part in Section Perpendicular to Rotation Axis / Bazrov B.M., Alekhnovich V.I., Serkov N.A.; applicant and patent holder: FSBI Blago-nravov Institute of Machine Science of RAS (IMACH RAS) – No. 2015152830/28; applied 09.12.2015; published 10.11.2016., Bull. No.31 (II Part). – pp. 4.
4. Kanatnikov, A.N., Krishchenko, A.P. Analytic Geome-try: college textbook / under the editorship of V.s. Zarubin, A.P. Krishchenko. – 6th Edition. – M.: Publishing House of Bauman STU of Moscow, 2014. – pp. 387.: - (Mathematics in Technical University; issue 3).
