Open AccessEvaluation construction made of polymer composite materials by molding using reusable flexible punches production profitability
Author(s) -
M. V. Stoyanova,
А. Д. Новиков,
А. С. Бородулин
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/934/1/012068
Subject(s) - molding (decorative) , mold , composite number , materials science , production (economics) , composite material , profitability index , atmospheric pressure , process engineering , manufacturing engineering , engineering , business , geology , oceanography , finance , economics , macroeconomics
One of the most common methods for the production of composites is the vacuum infusion method, which consists in the use of a disposable flexible punch pressed to the surface of the mold by atmospheric pressure. A new technology is the use of reusable flexible punches also pressed by atmospheric pressure. The paper compares the profitability of the same construction by these methods production.