Open AccessAnalysis of height dimensions of relatively high box-parts in their drawing from variable thickness blanks by full factorial experiment implementation
Author(s) -
Alexander Malyshev,
S. A. Bysov,
E. N. Malyshev
Publication year - 2021
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/1100/1/012021
Subject(s) - blank , variable (mathematics) , reduction (mathematics) , welding , factorial experiment , engineering drawing , fractional factorial design , computer science , mechanical engineering , structural engineering , engineering , mathematics , geometry , statistics , mathematical analysis
This article is devoted to an experimental study of the error in the contour height of relatively high box-parts with large radiuses of angular curves manufactured by drawing operation from a tailor welded blanks with variable thickness made of high-strength steel. The advantages of usage of tailor welded blanks with variable thickness are a reduction in the cost of the blanks by reducing material consumption compared to the “classic” uniform blanks, the ability to create a design of the stamped part in accordance with the requirements for operational properties, and a reduction in the mass of the stamped part as a whole.