Open AccessNon-Cylindricity of Holes Formed with Robotic Complex
Author(s) -
Александр Дударев,
V. I. Svirshchev,
В. Н. Макаров,
Aleksandr Podvintsev
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/709/4/044067
Subject(s) - machining , robot , realization (probability) , noise (video) , mechanical engineering , process (computing) , kinematics , computer science , shell (structure) , drill , materials science , acoustics , engineering , artificial intelligence , physics , mathematics , statistics , classical mechanics , image (mathematics) , operating system
The article describes the technological features of the formation of holes with the help of the created robotic technological complex based on a Kuka robot. The robotic complex for machining allows you to drill holes in the Helmholtz resonators to absorb noise in shells made of polymer composite materials (GFRP and CFRP) of aircraft engines. Holes for noise absorption with a diameter of 1.6–2 mm are required to be shaped in a significant array; 200-300 thousand holes must be drilled on one shell. The technological problems arising from the robotic drilling process are noted. One of the problems is the deviation from the cylindricity of the formed holes, the deviation arises due to the kinematics of the robot. A technical solution to this problem is proposed.