NDLI: Optimized tool design for expansion equal channel angular extrusion (Exp-ECAE) process using FE-based neural network and genetic algorithm

Content Provider	Springer Nature Link
Author	Fereshteh Saniee, F. Sepahi Boroujeni, A. Sepahi Boroujeni, S.
Copyright Year	2016
Abstract	Severe plastic deformation (SPD) methods have extensive capabilities to improve the mechanical properties of metals. Growing applications of SPD techniques in various industries demand comprehensive optimizations and parametric analyses. Expansion equal channel angular extrusion (Exp-ECAE) is recently proposed as an SPD process. In this research, effects of the geometrical parameters of Exp-ECAE tools on the distribution of effective strain on the product’s cross section are investigated. Then, the die geometry is optimized in order to achieve a product with desirable quality. In this regard, an artificial neural network (ANN), incorporated in a genetic algorithm (GA), is utilized. Required database, created by means of finite element (FE) analyses, is also used for ANN training. FE results are validated by experimental findings. The design of experiments is carried out based on nondimensionalized geometrical parameters. Finally, using two different approaches, the optimum die geometries are proposed for the Exp-ECAE process.
Starting Page	3471
Ending Page	3482
Page Count	12
File Format	PDF
ISSN	02683768
Journal	The International Journal of Advanced Manufacturing Technology
Volume Number	86
Issue Number	9-12
e-ISSN	14333015
Language	English
Publisher	Springer London
Publisher Date	2016-02-15
Publisher Place	London
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Expansion equal channel angular extrusion Severe plastic deformation Homogeneous plastic strain genetic Algorithm Artificial neural network Industrial and Production Engineering Production Mechanical Engineering Computer-Aided Engineering (CAD, CAE) and Design
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering Mechanical Engineering Computer Science Applications Software

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Equal-Channel Angular Extrusion (ECAE): From a Laboratory Curiosity to an Industrial Technology

Development of a novel severe plastic deformation method: friction stir equal channel angular pressing

Microstructure and Mechanical Properties of Severely Deformed Polypropylene in ECAE (Equal Channel Angular Extrusion) via Routes A and C.

Finite element analysis of planar twist channel angular extrusion (PTCAE) as a novel severe plastic deformation method

Investigating the Effects of Expansion Equal Channel Angular Extrusion (Exp-ECAE) on the Dynamic Behavior of AA7075 Aluminum Alloy

Numerical Investigation of Plastic Deformation in Two-turn Equal Channel Angular Extrusion

Development of a novel bulk plastic deformation method: hydrostatic backward extrusion

The effect of combining high-intensity ultrasonic vibration with ECAE process on the process parameters and mechanical properties and microstructure of aluminum 1050

Experimental Study on Mechanical Properties of Commercially Pure Copper Processed by Severe Plastic Deformation Technique-Equal Channel Angular Extrusion

Optimized tool design for expansion equal channel angular extrusion (Exp-ECAE) process using FE-based neural network and genetic algorithm

Similar Documents

Equal-Channel Angular Extrusion (ECAE): From a Laboratory Curiosity to an Industrial Technology

Development of a novel severe plastic deformation method: friction stir equal channel angular pressing

Microstructure and Mechanical Properties of Severely Deformed Polypropylene in ECAE (Equal Channel Angular Extrusion) via Routes A and C.

Finite element analysis of planar twist channel angular extrusion (PTCAE) as a novel severe plastic deformation method

Investigating the Effects of Expansion Equal Channel Angular Extrusion (Exp-ECAE) on the Dynamic Behavior of AA7075 Aluminum Alloy

Numerical Investigation of Plastic Deformation in Two-turn Equal Channel Angular Extrusion

Development of a novel bulk plastic deformation method: hydrostatic backward extrusion

The effect of combining high-intensity ultrasonic vibration with ECAE process on the process parameters and mechanical properties and microstructure of aluminum 1050

Experimental Study on Mechanical Properties of Commercially Pure Copper Processed by Severe Plastic Deformation Technique-Equal Channel Angular Extrusion

Optimized tool design for expansion equal channel angular extrusion (Exp-ECAE) process using FE-based neural network and genetic algorithm