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常見的閥門外觀缺陷檢驗方法與評定

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常見的閥門外觀缺陷檢驗方法與評定

發布日期:2016-08-04 作者:螞蟻新城 點擊:

新疆彎頭广东11选5指出:由于產品制造、質量檢驗和現場驗收標準的不一致,各標準對缺陷的判定原則不一樣,有時會出現不同的檢驗結論。如鍛造閥門產品標準 GB/T 1228-2006中允許在極限尺寸5%或1.5mm范圍內的缺陷存在,鑄造閥門產品標準 JB/T 7927-2014中允許A和B的2個例子的缺陷存在。閥門現場驗收標準 SY/T 4102-2013規定,閥門外表面不得有裂紋、砂眼、重皮、斑疤、機械損傷、銹蝕、缺件、銘牌及油漆脫落等現象。 閥門質量檢驗標準SH 3515-2013 規定,閥體為鑄時其表面應光滑,無裂紋、縮孔、砂眼、氣孔、毛刺等缺陷,閥體為鍛件時其表面應無裂紋、夾層、重皮、斑疤、缺肩等缺陷。


??SHIYOUTIANRANQIJUYOUYIRAN、YIBAO,QIEFUSHIXINGQIANG,FAMENZHILIANGJIANYANCHUYANGEZHIXINGWEITUOBIAOZHUN SH3518-2013WAI,HUANYINGCANKAOFAMENXIANCHANGYANSHOUGUIFANHEWOGUOFAMENDEZHIZAOSHUIPING,ZAIZEYOUXUANZEGONGHUOCHANGJIA,JIAQIANGCHUCHANGJIANYANDETONGSHI,FAMENZHILIANGJIANYANYINGYIQUEXIANWEIZHI、DAXIAO、XINGZHUANG,YIJIFAMENDEGONGZUOYALI、GONGZUOJIEZHI、SHIYONGHUANJINGDENGJINXINGZONGHEPINGDING,JINENGBAOZHENGCHANPINZHILIANG,YOUNENGZUODAOGONGZHENG、GONGPING。


??WAIGUANQUEXIANPINGDING


??2014NIAN,CHANGQINGYOUTIANJISHUJIANCEZHONGXINGONGJIANYANGELEIFAMEN 170284ZHI,YOU 5622ZHIFAMENBUHEGE,BUHEGELVWEI3.30%,QIZHONGWAIGUANZHILIANGJIANYANBUHEGE2817ZHI,ZHANJIANYANBUHEGEZONGSHUDE 50.11%。 ZHUYAOYOUSHAYAN、QIKONG、LIEWEN、JIXIESUNSHANG、SUOKONG、BIAOZHIHEFATIBIHOUBUHEGEDENGJIEGOUHECHICUN。


??1、WAIGUANTEZHENG


??ZHUYAOSHIFAGANDUANBUWEIJIAGONG,FAGANYUSHOULUNBUNENGJINMIJIEHE,FAMENKAIBIBULINGHUO,HUOFATIBIHOU、FAGANZHIJING、JIEGOUCHANGDUBUFUHEBIAOZHUNYAOQIU,Z41H-25 DN50ZHAFA,BIAOZHUNGUIDINGDECHANGDUWEI 230mm,SHICECHANGDUWEI178mm。


??2、JIANYANFANGFA


??FAMENJIEGOUKEYITONGGUOMUCEJIANYAN,FATIBIHOUYIBANSHIYONGCHAOSHENGBOCEHOUYI,JIEGOUCHANGDUYIBANSHIYONGYOUBIAOKACHI、JUANCHI、SHENDUCHIDENGGONGJUYIQI,BIHOUCEDINGSHIYINGJIANGBEICEBUWEIDAMOGUANGHUA,YIMIANYINGXIANGCESHIDEJINGDU。FATIZUIXIAOBIHOUYIBANCHUXIANZAILIUDAOLIANGCEHUOFATIDEDIBU。


??3、QUEXIANPINGDING


??FAMENJIEGOU、FATIBIHOU、JIEGOUCHANGDU、FAGANZHIJINGBUHEGEDEFAMENZHIJIEPANDINGWEIBUHEGE。


??SHAYANHEQIKONG


??1、WAIGUANTEZHENG


广东11选5??SHAYANSHIZHUZAOFAMENDEBIAOMIANCHANGJIANDEQUEXIAN,ZHUYAOCHUXIANZAIFAMENWAIBIAOMIAN,SHAYANNEIBUYOUSHAHUOBAISEDEZHA,WAIXINGBUGUIZHENG,SHENQIANBUYI。QIKONGYIBANCHUXIANZAIZHUZAOFAMENDENEIBU、BIAOMIANHUOJINYUBIAOMIANCHU,BIAOMIANBIJIAOGUANGHUA,CHENGYUANXINGHUOTUOYUANXING,YOUSHIGULICUNZAI,YOUSHICUJIZAIYIQI,CHANGYUJIAZHAHUOSUOSONGBINGCUN。RUGUOSHIFANYINGXINGQIKONG,TONGCHANGBUDA,ZAIZHUJIANBIAOMIANHUOZHUJIANBIAOMIANYIXIABUTAISHENDEDIFANG,RUGUOSHIQINRUXINGQIKONG,MIANJISHAODA,CHANGCHENGYUANXING、TUOYUANXINGHUOZHENKONGZHUANG。


??2、JIANYANFANGFA


??MUSHIJIANYANJIKEFAXIANSHAYANHEQIKONG。DUIYUFATINEIBUDESHAYANHEQIKONGKEJIEZHUSHOUDIANTONG,QUEXIANDESHENDUKECAIYONGFUMOFAHUOXITIESIDENGLAIPANDUANQISHENDU。DUIYUQISEBUTONGHUOYOUMINGXIANAOKENGDEBUWEIYINGZHUYI,BIYAOSHIKEJIEZHUQIZIDENGGONGJUTICHUYOUQI,FANGZHIQUEXIANBUWEIBEIDIQIYANGAI。


??3 、QUEXIANPINGDING


??FAMENBIAOMIANCUNZAIQIKONGHUOSHAYAN,JIANGHUIJIANXIAOQIYOUXIAOCHENGZAIMIANJI,RONGYIYINQIYINGLIJIZHONGERJIANGDIZHUJIANDEKANGCHONGJIXING、KANGPILAOXINGHEZHIMIXING,YINGXIANGZHUJIANDENAIFUSHIXINGHENAIREXINGYEYOUBULIANGDEYINGXIANG$YIBANFATIYUFAGAIDECHENGYABUWEI、FALANMIFENGMIANBUYUNXUYOUQIKONGHESHAYANCUNZAI,FATIDEJIAOZHUKOUHEFAMENDEFALANFEIMIFENGMIANBUYUNXUYOUMIJIZHUANG、 FENGWOZHUANGYIJISHENDUCHAOGUO1.5mmHUORENYIGE100mm X 125mmMIANJIFANWEINEIQIKONGSHULIANGBUCHAOGUO3 GEQIESHENDUBUCHAOGUO 1.0mmDEQIKONGHUOSHAYAN。 DUIYUSHENDUBUQUEDINGDEQIKONGHUOSHAYANYINGCONGYANPANDING,FANGZHICHUXIANCHUANTOUXINGQUEXIAN。DUIYUSIGANG、SHOULUN、SHOUBINGYIJIZHIJIADENGBUWEICUNZAIDEQUEXIANZHIYAOBUYANZHONGYINGXIANGCHANPINDEWAIGUAN、QIANGDUHESHIYONGXINGNENG,KEYIANZHAOHEGEPINJINXINGYANSHOU。


SUOKONGHESHUSONG


??1、WAIGUANTEZHENG


??SUOKONGHESHUSONGYIBANWEIYUZHUJIANFAMENDEZUIHOUNINGGUDEBUWEI(REJIECHU)HUOJIEGOUTUBIANBUWEI。SUOKONGHESHUSONGNEIBIAOMIANMEIYOUYANGHUASE,XINGZHUANGBUGUIZE、KONGBICUCAOBINGBANYOUXUDUOZAZHIHEXIXIAODEQIKONG。


??2、JIANYANFANGFA


??SUOKONGHESHUSONGWAIGUANBUYIFAXIAN,YALISHIYANGUOCHENGZHONGYIBANHUIFASHENGSHENLOU。SHIYANZHONGYINGZHUYIGUANCHAFAMENDEJIAOZHUKOU、MAOKOU、FATIDESHOUSUOBUWEI,SHIYANJIESHUHOUYINGYONGSHOUCHUMOYISHANGBUWEI,FANGZHIYOUQIYANGAIERZAOCHENGQUEXIANLOUJIAN。


??3、QUEXIANPINGDING


广东11选5??SUOKONGJIYIZAOCHENGFAMENDEJIEGOUBULIANXU,CHUXIANSUOKONGHUOSHUSONGYINGZHIJINGPANDINGWEIBUHEGE。


??LIEWEN


??1、WAIGUANTEZHENG


广东11选5??LIEWENYIBANCHUXIANZAIDUANYAFAMENFATILIANGBIJIAOJIEDEREJIEBUWEIHEJIEGOUTUBIANBUWEI,RUFALANGENBU、FATIWAIBITUQIDEBIAOMIANCHU。LIEWENDESHENDUJIAOQIAN,YIBANYIFAWENWEIZHU。RELIEWENWAIXINGQUZHEERBUGUIZE、 FENGXIKUAN、 DUANMIANYOUYANZHONGYANGHUA、WUJINSHUGUANGZE、LIEWENYANJINGJIECHANSHENGHEFAZHAN。LENGLIEWENYIBANSHIZHIDE,KAILIECHUJINSHUBIAOMIANWEIYANGHUA,LIEWENCHANGCHUANGUOJINGLIYANSHENDAOZHENGGEDUANMIAN。


??2、JIANYANFANGFA


??FAMENBIAOMIANDELIEWENCHUYONGMUSHIJIANCEWAI,YEKEYONGCIFENHUOSHENTOUJIANCE。


??3、QUEXIANPINGDING


??LIEWENDECUNZAIJIANSHAOLEFAMENCHENGZAIJIEMIANJI,ERQIELIEWENDUANBUXINGCHENGJIANRUIDEQUEKOU,YINGLIGAODUJIZHONG,RONGYIKUOZHANDAOZHIPOHUAI。TONGCHANGMINGXIANKEJIANDELIEWENSHIBUYUNXUDE,WULUNQIWEIZHIHEDAXIAOJUNPANDINGWEIBUHEGE。FAXIANLIEWENHOUKEYIYONGSHALUNDAMO,RUOQUERENLIEWENYIJINGWANQUANXIAOCHU,QIEWEISUNSHANGFAMENBIAOMIAN,HOUDUJIANBOYOUBUMINGXIAN,KEYIPANDINGWEIHEGE,FOUZEANTUIHUOCHULI。


??JIXIESUNSHANG


??1、WAIGUANTEZHENG

??JIXIESUNSHANGSHIFAMENZAIYUNSHU、BANYUN、DIAOZHUANG、DUIFANGDENGGUOCHENGZHONGCHANSHENGKEPENGXINGSUNSHANG,HUOXIALIAO、QIEGEDENGXINGCHENGDEJIAGONGXINGSUNSHANG,RUTUMIANHUOPINGMIANMIFENGDEFALANMIFENGMIANSHANGDEHUASHANG、YAHEN,ZHUJIANMAOKOUQIGEMIANHEDUANJIANDEFEIBIANQIEGECHUYINBUJIAGONGERXINGCHENGDEQUEXIAN。ZHEXIEQUEXIANDADAOYIDINGSHENDUSHI,YEJIANGYINGXIANGFAMENDEZHILIANGJISHOUMING。


??2、JIANYANFANGFA

??FAMENBIAOMIANDEJIXIESUNSHANGMUSHIJIANYANJIKEFAXIAN,QUEXIANDESHENDUKEYONGHANFENGJIANYANCHIHUOSHENDUCHIJINXINGCELIANG。


??3、QUEXIANPINGDING

??TUMIANHUOPINGMIANMIFENGDEFALANMIFENGMIANSHANGDEJINGXIANGHUAHEN、JIXIESUNSHANGYIJINEICEBIANYUANDEQUESUN,HUANLIANJIEDEFALANMIFENGMIANCAODE2GECEMIANCUNZAIHUAHENHEPENGSHANGDENGQUEXIAN,JIANGYINGXIANGFAMENFALANDEMIFENGXING,YIBANBUYUNXUCUNZAI。FALANFEIMIFENG、FATIHEFAGAIBIAOMIANDEHUAHENHEJIXIESUNSHANGZHIYAOSHENDUZAIYULIANGFANWEINEI,BUYINGXIANGFAMENDEZHENGTIZHILIANG,KEYIANHEGEPINJINXINGYANSHOU。DANSHIDUIYUJIANRUIDEHUAHENBIXUDAMOGUANGHUA,FANGZHICHUXIANYINGLIJIZHONG。


??FATIBIAOSHIJIQITA

??ZHUYAOSHIFATIBIHOU,JIEGOUCHANGDUBUHEGEHUOFATISHANGYAZHUDEGONGCHENGYALI、SHANGBIAOCUNZAITUGAIXIANXIANG,JIANYANGUOCHENGZHONGYINGFANGZHITAOPAIHUODIYAFAMENDAITIGAOYAFAMEN。RUZ41H-25 DN50XINGFAMEN,FATISHANGZHUZAODEGONGCHENGYALI“25“CUNZAITUGAI,JINGCEHOU,GAIFAMENFATIZUIXIAOBIHOUWEI7.8mm,BUFUHESHIYOUHUAGONGGONGYEYONGFAMENZUIXIAOBIHOU8.8mm DEGUIDING,SHUYU 1.6MPa DEFAMENDAMOBIAOZHIHOUDAITI 2.5MPa DEFAMEN。


??ZONGJIE

??FAMENWAIGUANZHILIANGJIANYANHEGEHOUCAINENGJINXINGYALISHIYAN,RUGUOWAIGUANZHILIANGBUHEGE,QINGZEFAMENZAISHIYANGUOCHENGZHONGCHUXIANCILOU,ZHONGZECHANSHENGBAOZHAKAILIESHIGU,RUGUOQUEXIANPANDINGBUZHUN,JIANGHUIZAOCHENGBUBIYAODELANGFEI,SHENZHICHANSHENGZHILIANGJIUFEN。YINCI,BUTONGFAMENDEGONGNENGHEKEKAOXINGYAOQIUBUYIYANG,KEJIESHOUDEQUEXIANYEBUYIYANG,FAMENBIAOMIANQUEXIANDEPANDINGYAOGENJUFAMENDEYONGTU、QUEXIANDELEIXING、WEIZHI、DAXIAODENGZONGHEFENXI,CAINENGKEXUE、GONGZHENG、GONGPINGJINXINGZHILIANGJIANYAN,MANZUYOUQITIANGONGCHENGJIANSHEDEXUYAO。(JUCQIHEFAMENFANGHUORENZHENG)

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