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| Multi-point forming of sheet metal Residual Stress Analysis of repeated
Plate,uggs australia, application of classical bending theory (that is, the linear distribution of bending stress on cross section) to carry out its repeated forming stress analysis, but also to obtain sufficient accuracy,mbt schuhe auslaufmodelle, so that this problem has been simplified. (3) calculations show that proper choice of repeatedly forming the loading path, can significantly improve the sheet after forming the internal residual stress, reduce the peak residual stress. References 1TanZ, LiWB. Pet ~ 8o/1B. Onanalysis bleed at the nose dmeasurementofresidl-alstressesinthebendingofsheetmetals. 1nt. J. Mech. Sci. 1994,36 (5) :483-4912BhattachoryyaD, ThorpeWR. PainterMJ. Residual8tY ~ flpredictioninlargeam ~ bodypanels. J. Mater. Shapingtechnology. 1988. (5) 221-2293TangF, LuAL, MeiJF, dalResearchonresiduals groan sreductionbyalowfrecp ~ encyalternatingnmg ~ eficfield. 1998,74:255-2584 Lee Ming, Keiichi Nakamura. 0 review the basic principles of forming (sheet metal forming method of multi-1st Report). Heisei 4 lectures annual Spring Plastic Processing Proceedings,uggs schuhe, 1992,5195225 HuesTJR, LiuWKNo11linearfiniteelementanalysisofshells, partItThreedimer ~ donalshellscompMelh. AppI ~ [echEng. ,1981,26:331-3626BelylschkoT, L / nJI,uggs nederland, TsayCSExplicitalgorithmsforthenonlineardynamicsofshells. Comp. Meth. PIMechEng1984 ,42:225-2517 I have the same hope, Zhang Liang Chi-plastic bending theory and application. Beijing: Science Press, 19 928 Ye Kai Yuan, Feng Yanwei. Mechanics of Materials, Beijing: Higher Education Press, 19899 Jia Naiwen. Plasticity. Chongqing: Chongqing University Press, 1992ANALYSISoFRESII) UALSTRESSESINALTERNATEMULT jingling 0 Ⅱ TFoRIlqGoFS dish ETMETALLiMingzheCaiZ ~ o,, gyiLiuChunguo (JilinUniversityofTedmotogy) AlmraetAnapproximatemethodsuitablefortheBesanalysisinsheetmetalalterrmtefomnngispresented, hisedonelasticplasticbendingtheo ~ ofurenkTheformalafic ~ stocalculateresidual spit re quail Pat sisve1landtheresi & urlsh ℃ ∞ bleed at the nose inalternatepureberatingofp ~ atostripisanalyzedbythemmethod. Theresultshowsthatiftheloadingpathischosenproperly,ugg boots billig, theresidualsEr8eswillbereducedobvioualy. Keymrds: Multi-pointformingElateplasticbondingAItortmteform ~. es of the dielectric cylinder gResiduale Mingzhe boat, male, born in 1951, Roll Forging, Jilin University of Technology Institute, Professor, PhD in Japan. Main research field is freeform Dayton. Die CAD / CAM and teach the value of plastic processing simulation. Won the National Invention Award 1. Progress Award provincial Section 4 Xu Zhu. 40 Miscellaneous articles published. More articles related to topics： ugg boots günstig Hangzhou Iron and Steel Furnace tory burch The white layer and the friction factor uggs online bestellen Marine structural steel weld |
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