employee
Perm, Perm, Russian Federation
Perm', Perm, Russian Federation
Perm', Perm, Russian Federation
The paper reports the description of cutting problems connected with surface quality at chip formation. There is developed a bench for computer diagnostics of a cutting process at composite planning. In the course of investigations there was adduced a hypothesis of elastic deformation at composite cutting. A procedure is presented on the basis of a diagnostic center use. The results of the experimental investigations of chip formation dynamics and machining quality are obtained. The experimental investigations in the SAE program on composite deformation during chip formation at jointing are carried out. The diagrams of dependences and descriptions of conclusions, recommendations and conclusions on the use of SAE programs and a computer diagnostic center are obtained.
polymeric composites, diagnostics, modeling, chip formation, deformation and destruction regularities, surface quality.
1. Makarov, V.F. Choice and Purpose of Optimum Condi-tions for Stretching Hard-to-Machine Blanks: manual. - Perm: Publishing House of Perm State Technical University, 2008. - pp. 396.
2. Stepanov, A.A. High-tensile Polymeric Composite Cut-ting. - L.: Mechanical Engineering, 1987. - pp. 176.
3. Markov, A.M. Technological peculiarities of composite part machining // Science Intensive Technologies in Mechanical Engineering. - 2014. - No.7.(..). - pp. 3-5.
4. Yaroslavtsev, V.M. Chip formation process at cutting polymeric composites with fiber fillers // Bulletin of Bauman STU of Moscow. Series “Mechanical Engineering”. - 2012. - No.2. - pp. 81-87.
5. Zubarev, Yu.M., Priyomyshev, A.V., Zaostrovsky, A.S. Peculiarities of polymeric composite blank edge cutting // Science Intensive Technologies in Mechanical Engineering. - 2018. - No.2(80). - pp. 40-48.
