Affiliation:
1. Samara National Research University
2. Perm National Research Polytechnic University
3. Yuri Gagarin State Technical University of Saratov
Abstract
The problem of measuring sphericity is often encountered in technology. At the same time, the use of various spheres as a base still causes discussion in metrology. Therefore, the article considers three options: Least Square Sphere, Minimum Zone Sphere, Minimax Sphere. The first two methods are known, and the latter method is proposed by the authors. A calculation is made for known test data and experiments for closed and unclosed areas of the sphere. Three schemes of location of control points on the sphere are investigated. The above results made it possible to give recommendations on the application of methods for measuring sphericity in practice.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science
Reference16 articles.
1. M.I. Evstifeev, D.P. Eliseev, D.V. Rozentsvein, I.B. Chelpanov, Requirements for MEMs GURO shock tests. Gyroscopy and Navigation. 3 (2013) 51-55.
2. M.M. Tverskoy, V.N. Andrianov, A.V. Sokolov, Creating New Generation of Actuators for Shut-off and Control Ball Valves with Double-Gate. Procedia Engineering. 206 (2017) 1303-1308.
3. I.V. Shrubchenko, A.V. Hurtasenko, M.N. Voronkova, L.V. Murygina, Optimization of Cutting Conditions for the Processing of Bandages of Rotary Cement Kilns at a Special Stand. World Applied Sciences Journal. 31 (2014) 1593-1600.
4. O.V. Zakharov, A.F. Balaev, A.P. Bochkarev, Shaping of Spherical Surfaces on Centerless Superfinishing Machines with Longitudinal Supply. Russian Engineering Research. 35 (2015) 264-266.
5. A.V. Korolev, A.S. Yakovishin, A.A. Korolev, O.Yu. Davidenko, B.M. Iznairov, A.F. Balaev, Influence of Ball Precision on the Assembly of Radial Thrust Ball Bearings. Russian Engineering Research. 36 (2016) 1056-1057.
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2 articles.
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