Open AccessWays to implement hybrid finishing technology with a hand-held rotary tool
Author(s) -
Dmitry Lobanov,
Mikhail Borisov,
Alexander Yanyushkin,
Vadim Skeeba
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/709/4/044075
Subject(s) - polishing , aerospace , schematic , grinding , process (computing) , computer science , engineering drawing , mechanical engineering , automotive industry , manufacturing engineering , machine tool , shipbuilding , engineering , aerospace engineering , operating system , electronic engineering , archaeology , history
In some segments of mechanic engineering: instrument-making, shipbuilding, automotive, aviation, aerospace industry there is a need for finishing processing of difficult to access surfaces of complex configuration. If it is not possible to process such surfaces on the equipment, then a manual rotary tool is applied. Such tools, in particular, include drills and engravers equipped with a grinding and polishing tool. If, using a manual rotary tool, the electrochemical grinding and electrochemical polishing are consistently applied, then it is possible to synthesize a hybrid technology for the electrochemical processing of complex profile metal products combining the advantages of each type of processing. The presented work is devoted to the development and study of ways to implement hybrid technology for finishing with manual rotary tools. The work provides a schematic diagram of the device and description of its operation. Analysis of the research results allows us to conclude that the hybrid technology allows to achieve a surface roughness of an average of Ra 0.25 μm and be successfully implemented when processing difficult to access surfaces of items of complex configuration with a manual rotary tool.