Analysis of the metal sheets formability at single point incremental forming process [PDF]
MATEC Web of Conferences, 2022 Although research on incremental forming process began a few decades ago, it is still a process in development phase. Single point incremental forming is a simple process and the deformation of the sheet blank is done with the help of a punch that ...
Rusu Gabriela-Petruţa +4 more
doaj +1 more source
Analysis of influencing factors on forming limit of GH605 sheet metal
Journal of Aeronautical Materials, 2021 Sheet metal forming limit diagram (FLD) is a comprehensive index used to evaluate sheet metal formability. In this paper, the forming limit curves of GH605 sheet materials with 0.2 mm and 2.5 mm thickness under three different heat treatment conditions ...
WANG Yanju +4 more
doaj +1 more source
Determination Formability of Tubular (AL-alloy) by Hydraulic Bulge Test [PDF]
Engineering and Technology Journal, 2016 This study aims to establish the forming limit diagrams of tubular material by bulge test.The bulge test applies internal (hydraulic) pressurewith and without applied axial feeding on tubularspecimen causing tube expansion, undergoing plastic deformation
Azal Rifaat Ismail, Waqass saad
doaj +1 more source
Prediction and Verification of Forming Limit Diagrams Based on a Modified Shear Failure Criterion
Chinese Journal of Mechanical Engineering, 2023 The forming limit diagram plays an important role in predicting the forming limit of sheet metals. Previous studies have shown that, the method to construct the forming limit diagram based on instability theory of the original shear failure criterion is ...
Haibo Wang +3 more
doaj +1 more source
Prediction of FLD using Abaqus and Gurson Model for Simple Flat Spacemen
International Journal of Engineering and Management Sciences, 2023 In the past century, in many industries, such as, metal forming industry, it has been important to predict ductile damage and fracture of metals under complex loadings.
Tatiane Domokos +2 more
doaj +1 more source
Study of Formability of Brass Sheet Metal Under Different Temperature Conditions [PDF]
E3S Web of Conferences, 2023 In the present work focus devoted to the results obtained from uniaxial tensile test were utilized to analyze flow stress behavior of brass under different orientation, temperature and strain rate conditions and the study of forming limit diagrams for ...
Singh V. Dharma +2 more
doaj +1 more source
Theoretical Forming Limit Diagram Based on Induced Stress in the Thickness Direction
Metals, 2023 The conventional theoretical forming limit diagram (FLD) based on the plane stress state has defects due to the neglect of the stress in the thickness direction of the sheet.
Haibo Wang, Zipeng Wang
doaj +1 more source
Construction of Forming Limit Diagram for Sheet Blanks from Aviation Aluminum Alloys
Advanced Engineering Research, 2023 Introduction. The modern development of stamping aircraft manufacturing is inextricably linked with the assessment of the limiting capabilities of sheet blanks.
S. I. Feoktistov, I. K. Andrianov
doaj +1 more source
Finite Element Analysis on Experimental Stretch Forming Process of AA2014 Alloy at 423 to 623K Temperatures [PDF]
E3S Web of Conferences, 2023 Sheet metal forming processes are extremely important in the production of many different items. However, the issue of plastic instability, which frequently results in damaged goods, still exists in this industry. To solve this problem during production,
Lade Jayahari +6 more
doaj +1 more source
Experimental Formability and Finite Element Studies on AISI310 Austenitic Stainless Steel [PDF]
E3S Web of Conferences, 2023 Stainless steel, an alloy comprising chromium, iron and occasionally nickel and other metals, demonstrates exceptional corrosion resistance. The transformation of metal into thin, flat components is achieved through the industrial process known as sheet ...
Praveen K. +6 more
doaj +1 more source