上海11选5

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河南昌亚塑胶浅谈如何控制管材质量与品质!

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河南昌亚塑胶浅谈如何控制管材质量与品质!

发布日期:2017-09-25 作者: 点击:

HENANCHANGYASUJIAOQIANTANRUHEKONGZHIGUANCAIZHILIANGYUPINZHI!

SHIBIGUANGONGYIKONGZHIDEJIGEYAODIAN

(1)YUANLIAOGANZAO

上海11选5SHIYONGHEISEYUANLIAOHUOPIHAOBUTONGDEYUANLIAOSHI,BIXUHONGGANHOUCAINENGSHIYONG,YIBIMIANYINJICHULIANGDEBODONGHEFUZAIDEBODONG,pvcSHIZHENGGUANCAIZAOCHENGGUANCAIDEBIHOUBODONG。TUOSHIGANZAOJIDEYUANLISHIJIANGREFENGZHONGDESHUIFENJINGGUOFENZISHAIZHIHUANHOU,ZAIYONGGANZAOFENGCHUIZOUYUANLIAOZHONGDESHUIFEN,LIYONGZHEIZHONGFANGFAKEYIJIANGYUANLIAOZHONGDESHUIFENJIANGZHI0.01%YIXIA,GANZAOWENDUYIBANZAI80~100℃,GANZAOSHIJIANYIBANZAI2~3h,XINGNENGWENDINGDEGANZAOJIKEYIJIANGGANZAOFENGDELUDIANJIANGZHI-30℃YIXIA。DUIYUGUANCAIXUQIUFANGLAISHUO,GUANCAISHENGCHANCHANGJIADEGANZAOSHEBEIZHUANGBEISHUIPINGSHIPANBIENENGFOUSHENGCHANCHUZHILIANGWENDINGDEGUANCAIDEZHONGYAOYINSU。

(2)ZHONGLIJILIANGXITONGHEZAIXIANBIHOUCELIANGZHUANGZHI

上海11选5ZHONGLIJILIANGXITONGHEZAIXIANBIHOUCELIANGZHUANGZHIDUISHENGCHANDAKOUJINGHOUBIGUANCAIJUYOUZHONGYAOYIYI。TONGGUOZHONGLIJILIANGXITONGHEZAIXIANBIHOUCELIANGZHUANGZHIKEYIZAIGUANCAICHUZHENKONGCAOHOUJISHIJINXINGCELIANGHEDIAOZHENG。

上海11选5ZHONGLIJILIANGXITONGZHUYAOSHITONGGUODIANZICHENGKONGZHILUOLIAOLIANGLAIKONGZHIMEIMIDEDANZHONG,pvcSHIZHENGGUANCAIKONGZHIXINHAOZHUYAOLAIYUANYULUOGANZHUANSUHEQIANYINSUDU,YEKEYIZAIERZHEZHIJIANJINXINGQIEHUAN;JIANYITONGGUOKONGZHILUOGANZHUANSULAIKONGZHILUOLIAOLIANG,ZAISHENGCHANHOUBIGUANCAISHI,HUIBIMIANXINHAOSHIZHENZAOCHENGDEXITONGWUCHA。ZHONGLIJILIANGXITONGDEKONGZHIJINGDUKEYIDADAO0.2%。

上海11选5DEGUOINOEXDECHAOSHENGBOCELIANGZHUANGZHINENGGOUSHIXIAN100%BIHOUCELIANGHEQUEXIANJIANCE,DANCELIANGDEGUANCAIWAIJINGYOUXIANQIEJIAOYISHOUHUANJINGDEYINGXIANG。YIFANGMIAN,DIAOZHENGHAOBIHOUPIANCHAKEYIDADAJIANGDIYOUYUYUANLIAOBUWENDINGERSHENGCHANBIHOUBUJUNYUNCHANPINDEGAILV;LINGYIFANGMIAN,KESHICHANGJIAZAIBIAOZHUNDEFANWEINEIJINLIANGJIESHENGYUANLIAO。

ZHUYI;WOMENYIBANHAIHUISHIYONGSHOUCHICHAOSHENGBOCEHOUYIJINXINGZAIXIANJIANCE。

(3)GONGYIWENDUDEXUANZE

上海11选5SHOUXIANYINGGAIZHUYIJINRUJICHUJIDELIAOWEN。YOUYUJICHUJIDESHEJIYUELAIYUEDUODIKAOLVCHANLIANGYINSU,DALIANGSHIYONGDAIYOUGOUCAODEQIANGZHIJINLIAODUAN,ZHEIJIUYAOQIUJINRUJICHUJIDELIAOWENBUYAOTAIGAO。GENJUSHENGCHANJINGYAN,RUGUOLIAOWENWEI80℃,SHEBEIDADAOTONGYANGDEFUZAI,CHANLIANGYAOXIAJIANG10%ZUOYOU。JIANYIZAIBUYINGXIANGCHANLIANGDEQIANTIXIA,JINRUJICHUJIDELIAOWENNENGGOUJIANGDAO50℃YIXIA。JITONGHEMOTOUDEGONGYIWENDUBIXUNENGGOULIANXU、ZHUNQUE;ZHEIJIUYAOQIUKONGZHIXITONGJUYOUJINGQUEDEKONGZHINENGLIHEJIAOQIANGDEWENDINGXING。

上海11选5JITONGHEMOTOUDEJIARETONGCHANGSHITONGGUOKONGZHIMIANBANSHEDINGJIARECHENGXUJINXINGKONGZHI。JIAREYIBANFENWEILIANGGEJIEDUAN,DIYIJIEDUANJINJIMOTOUJIARE,JIANGWENDUSHENGZHI160℃HENGWENt1SHIJIAN;DIERJIEDUANZAIJIANGJITONGHEMOTOUTONGSHIJIARE:MOTOUWENDUZHIJIESHENGZHIGONGYIWENDUBINGHENGWENt1SHIJIAN;ERJITONGXUYAOXIANJIAREDAO160℃,HENGWENYUEt2SHIJIANHOUZAIJIAREDAOGONGYIWENDUBINGHENGWENt2SHIJIAN。JIANYUJIARESHIJIANBULUNZHANGHUODUANJUNHUIDAOZHIKAIJIFEIPINDEZENGJIA,SHIJIANZHANGHUIDAOZHIBIAOMIANCHUXIANHULIAO,SHIJIANDUANHUIDAOZHISUHUABUHAO;JIANYIGUANCAISHENGCHANCHANGJIAGENJUSHIJISHENGCHANQINGKUANGZHIDINGGONGYIGUICHENG,DUIYUREHEHENGWENSHIJIANJINXINGGUIFAN。

(4)JINGJICHANLIANGDESHEDING

KAOLVDAOSHEBEIDEZONGHESHUCHUNENGLIYIJIGUANCAICHANLIANGZHIJIANDEMAODUN,pvcSHIZHENGGUANCAIWEIYANZHANGSHEBEIDESHIYONGSHOUMING,JIANYIJINGJICHANLIANGSHEDINGWEIZUIGAOCHANLIANGDE70%~80%;ZAISHENGCHANSUOJINGBIJIAODA、BIBOYIJIKAOJINSHEBEINENGLIXIAXIANDECHANPINSHI,JIANYIJINGJICHANLIANGWEIZUIGAOCHANLIANGDE50%~60%。

(5)BIAOGUANCHICUNDEKONGZHI

GUANCAIDEBIAOGUANCHICUNZHUYAOBAOKUOBIHOU、PINGJUNWAIJING、ZHANGDUHEBUYUANDUSIGEZHIBIAO。GENJUGUOJIABIAOZHUNTIGONGDESHUJU,KEYIYONGXIALIEGONGSHIGUSUANJUYIXIYALIGUANCAIDEWAIJINGPIANCHAHEBIHOUPIANCHA。RANQIGUANZUIDAPINGJUNWAIJINGdem,max=dn×1.006;SHUIGUANZUIDAPINGJUNWAIJINGdem,max=dn×1.009;RANQIGUANJISHUIGUANDEZUIDABIHOUey,max=en×1.12;GUANCAIDANZHONGGUSUANGONGSHIM=ρ×π×e×(d-e)。SHENGCHANSHIJIANGBIHOU、WAIJINGKONGZHIZAIXIAXIANHEJIANGBIHOU、WAIJINGKONGZHIZAISHANGXIAN,RANQIGUANCAIDEMEIMIDANZHONGXIANGCHAKEDA10%ZUOYOU,SHUIGUANDEMEIMIDANZHONGXIANGCHAGAODAJIN20%。

上海11选5YIFANGMIAN,ZAIBIAOZHUNYUNXUDEFANWEINEI,GUANCAISHENGCHANCHANGJIAKEYIYOUJIAODADEKONGJIANZAICHANPINDEZHILIANGHESHENGCHANCHENGBENZHIJIANXUNQIUYIZHONGPINGHENG,YIQIJINENGMANZUZHILIANGYAOQIUYOUNENGJIANGDICHENGBEN,ZHEIYEJIUSHIWEISHENMEYIXIECHANGJIAZAIKAOLVGONGYISUNHAOHOUYUANLIAOLIYONGLVYOUNENGCHAOGUO100%DEYUANYIN;DANLINGYIFANGMIAN,YEWEISHENGCHANCHANGJIACHULEGENANTI,ZAIBAOZHENGZHILIANGDEQIANTIXIA,DAODIANSHENMEFANWEIJINXINGSHENGCHANCAIHESHINI?ANZHAOBIAOZHUNDEYAOQIU,GUANCAICHICUNDECELIANGYAOZAISHENGCHANCHUGUANCAI24hHOUJINXING,QIEYAOQIUCESHIWENDUWEI(23±2)℃;DANZAISHIJISHENGCHANZHONG,HOUBIGUANCAIDEXIAXIANWENDUSHENZHINENGDADAO80℃,DAOZHIWAIJINGHEZHANGDUDENGZHIBIAODECELIANGSHIZHEN,GUANCAIZHILIANGWENTIBUNENGJISHIDEDAOFANKUI,DALIANGDEFEIPINHUISUIZHICHANSHENG。

上海11选5(6)KOUMOHEDINGJINGTAODEPIPEI

A.KELAOSIMAFEISHENGCHANXIAN,KOUMOZUIHAOANZHAOGUANCAIZHIJINGYIYIDUIYING,DANWOMENZAISHENGCHANSHIJIANWEILEJIEJUEYIXIEYUANLIAOJIAGONGWENTI,RUZHONGSHA049YUANLIAOZAIZHIJING160~250JINGCHANGCHUXIANDEYULINZHUANGBANDIANHUISHIDANGXUANYONGSHANGYIGEZHIJINGDEMOTOU。YUANZESHANGBUHUISHIYONGXIAOYIGEGUIGEDEKOUMO。

B.DINGJINGTAODEXUANZE,OUZHOUSHEBEICHANGJIAYIBANDOUPEIYOUSDR11YIJISDR17LIANGZHONGGUIGEDINGJINGTAO。RUSHENGCHANQITAGUIGE,WOMENYIBANYONGPIANDADEGUIGE,RUSDR13.6,XUANYONGSDR11。SDR21 、SDR26XUANYONGSDR17。SHIYONGPIANDADEDINGJINGTAOYIBANHUIZAOCHENGWAIJINGBIANXIAO。FANZHIHUIZAOCHENGWAIJINGCHAODA。ZAISHENGCHANSDR26XUANYONGSDR17SHI,HAIHUIZAOCHENGBIHOUSUIJIBODONG。(YEKENENGSHIMOJUYUANYIN)

(7)KOUMOJIANXIDEDIAOZHENG

上海11选5LILUNSHANGJIANG,WEIHUODEBIHOUJUNYUNDEGUANCAI,YAOQIUXINMO、pvcSHIZHENGGUANCAIKOUMOHEDINGJINGTAODEZHONGXINZAITONGYITIAOZHIXIANSHANGQIEKOUMOJIANXIYINGGAIDIAOZHENGDEJUNYUN、YIZHI。DANZAISHENGCHANSHIJIANZHONG,WAIJING315mmYISHANGDEGUANCAI,YOUQISHISHENGCHANHOUBIGUANCAISHI,RONGTIZHANDUNANYIZHICHENGZHONGLIDEZUOYONG,HUICHUXIANRONGTILIUCHUIXIANXIANG,DAOZHIGUANCAIDESHANG、XIABIHOUBUJUN。SUOYI,GUANCAISHENGCHANCHANGJIATONGCHANGYAOTONGGUODIAOJIEKOUMOYABANLUOSHUANLAIDIAOZHENGKOUMOJIANXI,KOUMOSHANGJIANXITONGCHANGYAODAYUXIAJIANXI。

(8)BIHOUPIANCHADEDIAOZHENG

BIHOUPIANCHADEDIAOZHENGZHUYAOTONGGUOSHOUDONGFANGSHIJINXING。ZHEIXUYAOSHENGCHANRENYUANJUYOUYIDINGDEJINGYAN。BAOKUODIAOZHENGKOUMOJIANXIJIDINGJINGTAO。


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