YaBeSH Engineering and Technology Library

    • Journals
    • PaperQuest
    • YSE Standards
    • YaBeSH
    • Login
    View Item 
    •   YE&T Library
    • ASME
    • Journal of Engineering Materials and Technology
    • View Item
    •   YE&T Library
    • ASME
    • Journal of Engineering Materials and Technology
    • View Item
    • All Fields
    • Source Title
    • Year
    • Publisher
    • Title
    • Subject
    • Author
    • DOI
    • ISBN
    Advanced Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Archive

    Characterization of Sheet Metal Forming Using Acoustic Emission

    Source: Journal of Engineering Materials and Technology:;1990:;volume( 112 ):;issue: 001::page 44
    Author:
    S. Y. Liang
    ,
    D. A. Dornfeld
    DOI: 10.1115/1.2903185
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: The application of acoustic emission signal analysis for characterization of sheet metal forming operations is discussed in this paper. Two particular sheet metal forming operations are examined: punch stretching and deep drawing. The acoustic emission signal characteristics, including the energy content, the spectral properties, and time series behaviors, as functions of the process state, are experimentally studied. Using plastic work analysis, an analytical relationship between acoustic emission energy rate and punch stretching parameters (punch feed rate, workpiece thickness, punch size, holder diameter, amount of plastic deformation, and workpiece material properties) is developed and supporting experimental results presented. During the forming processes, acoustic emission signal features show strong correlations with punch/workpiece contact, yielding, deformation, flange wrinkling, necking and fracture. Therefore, acoustic emission can be effectively used for in-process monitoring of sheet metal forming operations.
    keyword(s): Acoustic emissions , Sheet metal work , Signals , Deformation , Thickness , Time series , Flanges , Materials properties , Fracture (Process) , Functions AND Necking ,
    • Download: (800.6Kb)
    • Show Full MetaData Hide Full MetaData
    • Get RIS
    • Item Order
    • Go To Publisher
    • Price: 5000 Rial
    • Statistics

      Characterization of Sheet Metal Forming Using Acoustic Emission

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/107033
    Collections
    • Journal of Engineering Materials and Technology

    Show full item record

    contributor authorS. Y. Liang
    contributor authorD. A. Dornfeld
    date accessioned2017-05-08T23:32:50Z
    date available2017-05-08T23:32:50Z
    date copyrightJanuary, 1990
    date issued1990
    identifier issn0094-4289
    identifier otherJEMTA8-26932#44_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/107033
    description abstractThe application of acoustic emission signal analysis for characterization of sheet metal forming operations is discussed in this paper. Two particular sheet metal forming operations are examined: punch stretching and deep drawing. The acoustic emission signal characteristics, including the energy content, the spectral properties, and time series behaviors, as functions of the process state, are experimentally studied. Using plastic work analysis, an analytical relationship between acoustic emission energy rate and punch stretching parameters (punch feed rate, workpiece thickness, punch size, holder diameter, amount of plastic deformation, and workpiece material properties) is developed and supporting experimental results presented. During the forming processes, acoustic emission signal features show strong correlations with punch/workpiece contact, yielding, deformation, flange wrinkling, necking and fracture. Therefore, acoustic emission can be effectively used for in-process monitoring of sheet metal forming operations.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleCharacterization of Sheet Metal Forming Using Acoustic Emission
    typeJournal Paper
    journal volume112
    journal issue1
    journal titleJournal of Engineering Materials and Technology
    identifier doi10.1115/1.2903185
    journal fristpage44
    journal lastpage51
    identifier eissn1528-8889
    keywordsAcoustic emissions
    keywordsSheet metal work
    keywordsSignals
    keywordsDeformation
    keywordsThickness
    keywordsTime series
    keywordsFlanges
    keywordsMaterials properties
    keywordsFracture (Process)
    keywordsFunctions AND Necking
    treeJournal of Engineering Materials and Technology:;1990:;volume( 112 ):;issue: 001
    contenttypeFulltext
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian
     
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian