METROLOGICAL ENSURING ACCURACY OF MEASUREMENT OF ANGLES V-SHAPED SURFACES GUIDE PARTS OF MACHINES FOR PETROCHEMICAL AND GEOLOGICAL EXPLORATION INDUSTRY
Sherov K.Т. Sikhimbayev M.R. Absadykov B.N. Karsakova N.Z. Myrzakhmet B.
2021National Academy of Sciences of the Republic of Kazakhstan
News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences
2021#5Issue 449176 - 183 pp.
Productive and uninterrupted operation of chemical, oil, geological exploration and other sectors of the national economy of the Republic of Kazakhstan directly depends on the quality of work of units and assemblies of technological equipment, in particular on metal-cutting machines. The quality of manufacturing and repair of parts and assemblies of technological equipment for the chemical, oil, geological and other sectors of the national economy depends on the accuracy and efficiency of the work of metalcutting machines. The accuracy of fitting the surfaces of guide parts in the factory is carried out by a very common method in the machine – tool industry – by manual scraping. The fitting process is accompanied by the removal of very large allowances up to 0.5-1 mm, which is many times higher than the recommended allowances of 0.1-0.2 mm for the scraping operation. Studies have shown that one of the main reasons for using the scraping operation to ensure the accuracy of the mating surfaces is the inability to use progressive methods of mechanical processing due to the lack of high-precision control and measurement tools. The use of the proposed control method in the conditions of mechanical repair industries for the chemical, oil, geological and other sectors of the national economy will ensure the specified accuracy and quality of manufactured and repaired parts and assemblies of technological equipment.
Assembly of guide parts , Control ruler , Guide control , Guide scraping , V-shaped profile
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S. Seifullin Kazakh Agro Technical University, Nur-Sultan, Kazakhstan
Karaganda University of Kazpotrebsoyuz, Karaganda, Kazakhstan
A.B. Bekturov Institute of Chemical Sciences, Almaty, Kazakhstan
Karaganda Technical University, Karaganda, Kazakhstan
S. Seifullin Kazakh Agro Technical University
Karaganda University of Kazpotrebsoyuz
A.B. Bekturov Institute of Chemical Sciences
Karaganda Technical University
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