Open AccessUOE pipe strains measurement during manufacturing process using digital image correlation
Author(s) -
Dmitri Delistoian,
Mihael Chircor,
Timur Chris
Publication year - 2018
Publication title -
annals
Language(s) - English
Resource type - Journals
ISSN - 2067-0427
DOI - 10.38130/cmu.2067.100/42/11
Subject(s) - manufacturing process , process (computing) , digital image correlation , pipeline (software) , pipe , negative correlation , computer science , materials science , mechanical engineering , engineering , metallurgy , composite material , operating system , medicine
UOE pipe manufacturing processes influence directly on pipeline resilience and operation capacity. At present, most spread pipe manufacturing method is UOE. This kind of manufacturing process is based on cold forming principle. To avoid appearance of unwanted effects, the need to know the level of strains resulted after every technological step appeared. For this case a manufacturing process by using special designed equipment is simulated.The experimental simulation presented in this paper is performed for L 415MB (X60) steel plate with 7.9 mm thickness and a width of 1250 mm. As a result a DN 400 (16 inch) pipe is obtained. Manufacturing process is monitored by Digital 3D Image Correlation System Q-400 and the principle of operation is based on Digital Image Correlation.