№3 (34), 2015. TOOL ENGINEERING, METROLOGY AND INFORMATION-MEASURING INSTRUMENTS AND SYSTEMS

Tveritnev I.O., Gysev V.N.

Testing of shape deviations of inner spherical surfaces

There were examined the questions, linked with testing of deviation of spherical surfaces. There was fulfilled the survey and the analysis of existing methods and tools of measurements, developed the technique of measurement of deviation from sphericity, worked out the technique of assembling the body of the cryogenic gyroscope in a single unit.

 

Keywords: testing methods, deviation from sphericity, cryogenic gyroscopes, roundness gage, sine bar..

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