title: Ð¡ÑÐµÐ½Ð´ Ð´Ð»Ñ Ð´ÑÐ¿Ð»ÐµÐºÑÐ°ÑÐ¸Ð¸ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¾Ð² Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÑÐµÐ¶ÑÑÐ¸Ñ ÑÑÐ°Ð½ÐºÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Stand for duplexing bearings of metal-cutting machines
Creators: name: ÐÑÐ±Ð¸Ð½Ð¸Ð½, ÐÐ¾Ð½ÑÑÐ°Ð½ÑÐ¸Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐµÑÐ°Ð»Ð»Ð¾ÑÐµÐ¶ÑÑÐ¸Ðµ ÑÑÐ°Ð½ÐºÐ¸
ÐÑÐ¿ÑÑÐ°ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐµÐ½Ð´Ñ
Ð´ÑÐ¿Ð»ÐµÐºÑÐ°ÑÐ¸Ñ
Ð¿ÑÐµÐ´Ð²Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð½Ð°ÑÑÐ³
duplexing
preload

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description: The subject of the graduate qualification work is "Stand for duplexing bearings of metal-cutting machines". The given work is devoted to the analysis of technical solutions for increasing the rigidity of bearing supports by the duplication method, the development of a stand for duplexing ball angular contact bearings and the study of its operation. Tasks that were solved during the study:Investigation of the principle and main ways of duplexing bearings. Research of existing solutions and principles of duplexing.Theoretical study of the stand. Experimental study of the stand. The stand for duplexing was manufactured at the Sasta machine-tool plant. The theoretical study of the stand for duplexing was carried out using the computer-aided design system "COMPASS-3D". The experimental study of the stand was carried out on the basis of JSC "Baltic Industrial Company", where the equipment necessary for the study was taken: a granite calibration plate, a hydraulic magnetic measuring tripod, as well as end length measures. As a result, the influence of manufacturing errors of parts on measurements carried out at the stand was analyzed. The design documentation for the stand for duplexing was prepared. The work of the developed and manufactured stand was also experimentally analyzed.