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ID:32703802
大小:1.63 MB
页数:63页
时间:2019-02-14
《冷轧深冲钢板织构的数值模拟》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、内蒙山科技人学硕}:学佩论文摘要本文采用PC模型进行了冷轧深冲钢板纵构的模拟计算研究。研究过程采用Mic∞so鑫vis珏aiB鑫s{e6.0谣言结合M8tl最b豁模掇诗算冷鞔深冲钢援冷转缓稳,_劳与包钢csP冷轧试样的织构检测结聚相比较。即通过计算机编程模拟冷轧深冲钢板织麴数演交过程。要研究织构,就必须进行大量的试验。似是,出于织构测定的时浏成本和经济成本冀鬻离,蹦各i孛残分秘交影爨憝试铎的缀携逡行一一溅定是不瑷实豹。在当嚣静实验条件和计算条件允许的情况下,为了使理论更好的与实践相结合,更好的指导实践,我们以测定少数
2、几个点豹试验为依据,镧建摸接诗冀方案,并鞋实验验证模錾;}葵缡栗豹
3、l确性,再以模拟结果作为依据推导出皱佳试验方案。通过对冷轧深冲钢板的够{构的模拟汁算,我们可戳燹好戆了鳃冷枣t瀑挣钢扳冷霉0织梅戆滚变麓镶,放囊{}瑟好懿撂毽生产实践。经过模拟计算和£E较后,可以得到以下结论:与毽钢C船冷辘试撵懿实溅织稳粳}£较,采震pe模型氍{{10}4、0}<111>滑移系是主要开动的滑移系,但不是唯⋯一的滑移系。采用Pc模型以{123}澎穆系为主要潺移系鳃模数结果譬雹镊冷转键扳实测熬缀捻缝巢镶麓较夫,这说朋在PC模型下对冷轧深冲钢板纵构的模拟来说,{123l<111>滑移系不是主要的变形襁铡。从模拟结果来着,冷轧深冲钢板在{112)<110>和{11l}<110>附近的聚集较为突出,虽在{lll,<{l》瓣返的聚集程度较褰。援羧缝果中淹羞变形量的增大,{lll}织构偏移,而{110)<110>织构的组分却5、在减少。关键词:织构,冷轧,深冲钢板,模拟内蒙占科技人学硕十学位论文ComputerSimulationoftheTexturesinCold—RolledEnhancedDeepDrawingSteelSh喇Abstr趣ct墨&娜珏疆焱l滋a}iono锺撼自∞淑∞sin6、。old嚷莲醚d哗翻诚ng她旌一盎e崴(C蛰S)黯beenc州edonbypar6alcons慨nt(PC)model.MicrosofIVisualBasic6.0(VB6)andMg戮曲65has醅en醢s藤遮t}站silmll蕊on。曩le怼7、sultof壤e妇n落蕊onise孵nl掰醚谢也l№resultof幽etcstofCSPsimDleofBaotouIron&SteelCo.。Ltd,Aners证ml鼬edthetextureinCDS。and联8、铭fched蝴cold.∞lledtext啉。Alotofexp嘶m翩tsmustbemadetoresc猷chmetex_[11reinCDS.商激itis瑚prae埴cal10makoexperimentineverycondition,becausethecostis伽llighwhateveri9、ntimeorinmoney.Sow。canm凛epian酶sedonseVe燃da瓿got散}黼m敷ingafewofexpe巍’鞠氇翻韬豳ldaletbe把xturejnCDS,andselect小ebe啦onefmmtlleresultsofmesimmations.andmake嚣(p群}£¥慰1t弧也e∞聪i蠢摊selee怒d.魏{s蠡函鑫ea蛙loco辩参arethe挖s国tofsim瘸舔io鞋s碱theresultofmeexpe酊me玎ts.A陆calcu】atingandcmnpadn吕、懈canc10、Onclude幽efollowconclusions.Compa刚、vj山theresultoft}IetcStofCsPs妇pleofBaoG锄如心1eresuhof也esiHlulanonWhichllsed{110l<11l>gystemandbased蚰PCmodelcanessentiallym日ectthecharac钕’of氆e蠡e£s.转utitis拍otexac娃ycons.ste哦.It幽ows{量latmef110}<1i1>gys咖{sthemostm旬orslippa鐾e趼stembutno11、t伽eonlyone.And舶ereisabigdevi撕onthatbet、veen疆碌嬲翻lof穗ete盘ofCSPs垂熊玲}cof辩礤)(翔鼗and氇e∞s珏ltof氇e盘m罐鑫{ionwbi商used{123)<111>systema1诅basedonPCmodel,矗ndjtshoWsmmmc{123)<1ll>sys姗lisnott
4、0}<111>滑移系是主要开动的滑移系,但不是唯⋯一的滑移系。采用Pc模型以{123}澎穆系为主要潺移系鳃模数结果譬雹镊冷转键扳实测熬缀捻缝巢镶麓较夫,这说朋在PC模型下对冷轧深冲钢板纵构的模拟来说,{123l<111>滑移系不是主要的变形襁铡。从模拟结果来着,冷轧深冲钢板在{112)<110>和{11l}<110>附近的聚集较为突出,虽在{lll,<{l》瓣返的聚集程度较褰。援羧缝果中淹羞变形量的增大,{lll}织构偏移,而{110)<110>织构的组分却
5、在减少。关键词:织构,冷轧,深冲钢板,模拟内蒙占科技人学硕十学位论文ComputerSimulationoftheTexturesinCold—RolledEnhancedDeepDrawingSteelSh喇Abstr趣ct墨&娜珏疆焱l滋a}iono锺撼自∞淑∞sin
6、。old嚷莲醚d哗翻诚ng她旌一盎e崴(C蛰S)黯beenc州edonbypar6alcons慨nt(PC)model.MicrosofIVisualBasic6.0(VB6)andMg戮曲65has醅en醢s藤遮t}站silmll蕊on。曩le怼
7、sultof壤e妇n落蕊onise孵nl掰醚谢也l№resultof幽etcstofCSPsimDleofBaotouIron&SteelCo.。Ltd,Aners证ml鼬edthetextureinCDS。and联
8、铭fched蝴cold.∞lledtext啉。Alotofexp嘶m翩tsmustbemadetoresc猷chmetex_[11reinCDS.商激itis瑚prae埴cal10makoexperimentineverycondition,becausethecostis伽llighwhateveri
9、ntimeorinmoney.Sow。canm凛epian酶sedonseVe燃da瓿got散}黼m敷ingafewofexpe巍’鞠氇翻韬豳ldaletbe把xturejnCDS,andselect小ebe啦onefmmtlleresultsofmesimmations.andmake嚣(p群}£¥慰1t弧也e∞聪i蠢摊selee怒d.魏{s蠡函鑫ea蛙loco辩参arethe挖s国tofsim瘸舔io鞋s碱theresultofmeexpe酊me玎ts.A陆calcu】atingandcmnpadn吕、懈canc
10、Onclude幽efollowconclusions.Compa刚、vj山theresultoft}IetcStofCsPs妇pleofBaoG锄如心1eresuhof也esiHlulanonWhichllsed{110l<11l>gystemandbased蚰PCmodelcanessentiallym日ectthecharac钕’of氆e蠡e£s.转utitis拍otexac娃ycons.ste哦.It幽ows{量latmef110}<1i1>gys咖{sthemostm旬orslippa鐾e趼stembutno
11、t伽eonlyone.And舶ereisabigdevi撕onthatbet、veen疆碌嬲翻lof穗ete盘ofCSPs垂熊玲}cof辩礤)(翔鼗and氇e∞s珏ltof氇e盘m罐鑫{ionwbi商used{123)<111>systema1诅basedonPCmodel,矗ndjtshoWsmmmc{123)<1ll>sys姗lisnott
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