目視檢查程序

1、目視檢查程序作者：日期:錯誤！未定義書簽。PRE/準(zhǔn)備錯誤!未定義書簽。CF C/執(zhí)行D o cument Sta t us: 文件狀態(tài)：Refere nee proce d u re No . /Rev./參考程序編號/版本:N/ A不適用（Thi s c o lumn i s m odified only when t he nu mbe r ing rul e o f the P roce d urei s ch a nged只有當(dāng)程序編號規(guī)則發(fā)生變化時才修訂此欄）D o cument Title 文件名稱：Visu a l Examination P r o ced u re目視檢查程

2、序Document Type/文件類型：Work Proce du r e工作程序N ame &T i tle姓名及職務(wù)Sig nature / D a te 簽名及日期Ap pr ov e d b y 批準(zhǔn)P r e p ared b y編制職務(wù)：Title:Re vi ewed）y審核Q A Reviewer QA審核ranslato r翻譯ran s l a ti o n r e viewer 譯審S i gn ature /Da t e: 簽名及時期C o py right De c lar a t ion:版權(quán)聲明：山東核電設(shè)備制造有限公司SN PTC SHANGWMG NUCLfM

3、 FCWEA EQUIMEhfT MANUF/OUR1NGPro e e d ure Nu m b e r程序編號HY-WP-QC 001R ev. N o版本1P age 頁碼1of 10T h i s doc u ment i s th e proper t y o f the SN PEM C. I t must not b e u s ed reproduced, tra n smitted or disclosed w i tho u t the prior w rit t en perm is sion o f S N F EM Co本程序未經(jīng)山東核電設(shè)備制造有限公司書面批準(zhǔn)不得外

4、用、復(fù)制和泄Hi sto ri c Rec o rd o f Modifi c atio n修改歷史記錄R e v版本I ssued Da te發(fā)布日期S co p e an d Basis of Mo d ifi c atio n修改范圍及依據(jù)1Th e f irst issuanee 第一次發(fā)布Table of Co nten t s目錄.Purpose 目的 4?2.?Scope 范圍 .43 ?Refer e nee 參考文件 .44.Respon sibili t ie s 職責(zé) .44.1 Qualit y Ma nageme nt De pa rtme n t質(zhì)量管理部 .錯誤！

5、未定義書簽。4.2 T ec hni cal De pa f t m en t技術(shù)部 ？昔誤!未定義書簽。 5erequisi te先決條件？55.1 Perso n nel q ual i fication 人員資格 .55.2Insp e cti on to ol s檢查工具 6?5.3S u r face pre p a ra tion 表面準(zhǔn)備 6?5.4weldi n g req u i rements焊接要求 6?6 . Detailed d e sc r ipti on詳細(xì)描述 6?6.1 In spec t ion tools 檢查工具 6?6.2Inspecti o n ti

6、 me檢查時間 6?6 .3 In spec tion m e t h ods 檢查方法 7?6 . 4 V i s ual i nspection of w el d ed j o ints 焊接接頭目視檢查 .76. 5 Visual insp e c t ion of we l ded jo i nts fo r con tai n ment vessel CV 焊接接頭目視 檢查9?6. 6 Visu a l exam i n ation o f we l d ed j o in t s for modu le 模塊焊接接頭目視檢查 ?1 07. R e co rds 記錄 .8.Ap

7、pen d ix 附錄 10?1.Purpose 目的Th i s p r oced ure is deve 1 op ed to defi ne t h e respon sibi li ti e s and r equi r eme nts f or th e vis u al in spect ion o f the p rod u c t w e 1 d se am d oneby SN PE M C.編制本程序是為了明確山東核電設(shè)備制造有限公司對產(chǎn)品焊縫外觀目視檢查的責(zé)任及要求。2.S cope 范圍T his pro ce dure is used to imple men t t

8、 h e vi sua l inspe c t i on of th e p roduct weld s eam done b y SN P EM C.本程序用來執(zhí)行對山東核電設(shè)備制造有限公司產(chǎn)品焊縫的目視檢查。3.Refe re nee參考文件A S M E Code S ec t i o n 川 div i si o n 1, Sub N E 2 0 01E D +200 2 ADD ASME Cod e Sectio n 川 divi s i on 1, Sub NB, NC, N D , NE, N F2001 Ed .+2002AddA S ME Code sec ti on 幻 2

9、001ED+ 2 0 0 2 A D D ASME Co d e sec tio n 幻2 0 01E d. +2002 AddQ u a l i ty As su r a n c e Manua 1 f or Haiyang Pro j e c tHY -Q AM海陽項目質(zhì)量保證手冊H Y-Q AM“ Visul exam ina ti on pro ce d u re ” A PP - MV 50- V W-007目視檢查程序A PP - MV50- V W-00 7AW S D1.1-2000A WS D1.6-1 9 994.Res pon s ibi 1 iti e s 職責(zé)4. 1

10、Q ual it y M a nage m ent D ep artm e nt 質(zhì)量管理部4 .1.1QC Sect io n is res p o ns ible f o ro r gani z i ngthevis u ali n spe cti on.QC組負(fù)責(zé)組織進(jìn)行目視檢查；4.1.2 QC Sect i on i s r es pon sib 1 e f o rp er f o rm inginspectionac ti vities in accor da n ce wi t h requi r e men ts of t h i sproce du re andprovidi

11、 n gin sp ecti o nrecor ds and in s pect ion re por ts.QC組負(fù)責(zé)按照本程序要求進(jìn)行檢查工作，并出具檢查記錄和檢查報告；4. 1 . 3 QC S ec tion is res ponsible for followingi nspection of NCR.QC室負(fù)責(zé)對質(zhì)量不符合項進(jìn)行跟蹤和檢查。4.2Tech ni c al De part m e n t 技術(shù)部4.2.1B ei ng re s pon sib l e f o r pre p aring we 1 di ng s p e cificati on;負(fù)責(zé)編寫焊接工藝規(guī)程；

12、4.2.2B ein g resp on s ibl e for e v aluat ing w e 1 din g specific at ion;負(fù)責(zé)對焊接工藝規(guī)程進(jìn)行評定;4. 2.3 Provi d e the tech n ical s o l u tion o f NC R對質(zhì)量不符合項的解決提供技術(shù)支持。4.3 E n gi n e e r i n g Departme nt工程咅 B4.3.1Cle a ning th earea to b e ex a mi ne d inaccorda n ce wit h r equirements , to meetthe r eq u

13、 i reme n tsof v i sual in spect ion and NDE;對按要求進(jìn)行清理，滿足目視檢查和 NDE的要求條件；4.3. 2 Co m p let ing self- i n specti on, com p leti ngr ec ords of s elf-in sp e ction,and in forming QC perso n ne l of Qu al ity M an agemen tD epart ment t omake th ef inal in spec tion；完成自檢，形成自檢記錄，合格后，通知QC人員進(jìn)行最終檢查；4. 3. 3 B

14、eing resp on sib le f o r t a ki ng correctiv e act i o n and rew o r ks hal l be relat e d to dev i ati on or no n con forma nee in accorda nee wi th t hi s p r o c ed ur e .負(fù)責(zé)采取糾正措施，按照返工程序進(jìn)行返工并進(jìn)行檢驗。5. Prer e q u isite 先決條件5.1Pers o nn el qua li ficati on人員資格5.1 .1 V i s ual i ns pecti on QC pe r s

15、onnel are qu alif i ed p ersonnel b ased on p roc e dure fo r ev alu a ting Q C personn e l qual i ficati o n H Y MP-ITQ-003 .目視QC人員是按照QC人員資格評定程序H Y MP ITQ-003評定合格的人員；5.1.2Vi su a l i n s p ectio n Q C pe rso nne l must h ave obtai n ed t he corresp on di n g v isu al i ns pectio n qualific at io n

16、g rade c ertif icat es iss u ed by r esp on sib le n a t i onal nu c le a r d e p artm ent.目視QC人員必須獲得國家核主管部門頒發(fā)的相應(yīng)目視檢查等級資格證書；5.1.3T he V i su al e xam in ati o n pe rsonnel shall ha v e a v i s ion te s t an nu a lly to assu re na t ural corre cted n ear di s tan ce acu ity su chtha t t hey are capab

17、 l e ofread ing s tanda r d J 1 letter s on st an d a rd J a eg e r Tes t T ype cha rts f or n ear vision o r equi v a l ent m e thods.目視檢查人員應(yīng)每年進(jìn)行一次視力檢查以確保其近視視力能夠識別標(biāo)準(zhǔn)Jeage r檢測表上的J-1字母或其它方法；5. 1 .4 QC pers onn el sha ll be capabl e o f ce r ta i n w e ldi n g experie nee an d theory, and can accu rat

18、ely ide nt i fy the f o llow ing def ici en cies:QC人員應(yīng)具有一定的焊接經(jīng)驗和理論知識，能夠準(zhǔn)確識別以下各種缺陷：Poro sity 氣孔I nco m p let e f u sion 未熔合Incomple t e jo i nt p en e tration 未焊透5. 1. 5. QC pe r sonne 1 can corr e cti v e 1 y ch o osethe r ig h t inspectio nmeth o d i n a ccor d ance w i th re q ui re men t s.QC人員根據(jù)

19、要求能正確地選擇適當(dāng)?shù)臋z查方法5. 1.6 QC perso n nel can use various in spect i o ntools profici en tly.5. 25. 35.Q C人員能正確熟練地使用各種檢查工具。In spe ction t o ols 檢查工具I n spe ctio n t ools must b e c h e ck ed to ing d epart ment, and they mu s t b e wb e q u a 1 i f ie d one s ithin t h e e f fect i v e檢查工具必須是經(jīng)過計量部門鑒定合格的工

20、具，且在有效期內(nèi)。Surf a3.1ce pr e parat i o n 表面準(zhǔn)備T he i d entif i cation o ft he equipme n t a n d c ompone nt shall bby m e a su r d ate .e c 1e ar, acc u r設(shè)備和部件焊縫的標(biāo)識明顯，準(zhǔn)確無誤;5 .3.2 T here must b e no marc,paint, c orro s i o n, ox i de,rust, spat t er,g rea se an d ins ulati o n la y er, or o theri mp ur

21、ities that w ill hindert he j u dgm endef ects on the i ns pec t ed we 1 d seam surfac e .被檢焊縫表面必須無藥渣、油漆、腐蝕、氧化物、鐵銹、飛濺、 何妨礙缺陷判斷的雜質(zhì)。油脂、保溫層、以及任5 .4.2 We 1 der s m u s t ho ld a wel d e rcerti f ica t ewi th i n t h e ef f ec t iv eda t e.Undercut 咬邊U nd erf i I 1缺肉O v e rlap 焊瘤Cr a cks裂紋Me t allic and

22、nonm et al 1 i c i nc I u si on夾雜Exces s ive re i nforc e m e nt 余高過大a n d c orr e ct;5.4 w e ld i ng req ui reme nts 焊接要求5. 4. 1 We ld s a nd weldi n g re p ai r s have to be done follo w in g q ua lified sp ecif ic a t ion;焊接和焊縫返修必須采用評定合格的焊接工藝規(guī)程；施焊焊工必須持有在合格期限內(nèi)的焊工證。6.D etailed de scrip ti on詳細(xì)描述6.1

23、In spection t o ol s檢查工具To o1 s to be u se d i n vi sual in s p e c t ion are: i nd u s trial endo s cope , m a g n ifier, w eldi ng i n spect i o n r u ler, pla ne m i r ro r , ru 1 e r , et c .目視檢查中所要運(yùn)用的工具有：工業(yè)內(nèi)窺鏡、放大鏡、焊接檢驗尺、平面鏡、直尺等。6.2 Insp ec tion t ime 檢查時間6.2 .1 Visua 1in spec t ion must be p e

24、r f or m ed by qual i fied QC i n spe c t o r a f ter t h e w el di ng has been c omple t ed a nd self - i nspected b y weld e r, b u t befo r e NDE i n specti on s o t h at the su rface d e fect s ca n be e lim i n ated.外觀檢查必須在施焊完畢、焊工自檢合格后、NDE檢查以前由Q C檢查人員完成，目的在于消除表面缺陷；6.2.2As f or the v i sual in s

25、pect ion o f w el d e d j o ints i n th e q ue n c hed and tempe re d st ee 1 o r t hose sub j e ct to h igh co n st ra in ,th e p roper in spe ction tim e shall be d e laye d to n o less than 48 h ours af te r we 1 ding.對于受到高拘束或調(diào)質(zhì)鋼的焊接接頭的外觀檢查，合適的檢查時間應(yīng)該推遲到焊后不小于 48小時。6. 3 I nspect ion me t hods 檢查方法6.

26、3.1D ir e ct v is u al inspection: i f the distanee b etween th e i nspecte d w e 1 d se am and eyesof QC p er s on nel is no more than 6 0 0mm, and the observa t ion angle is n oless than 30 and there is s uffici e nt light, w hic hs hall b e at least 1 00 0 lux, in t h e en v ironment of th e i n

27、spected we ld sea m, direct v is u al i n spect ion can b e perform e d, if the light ca nn o t meet the requir em ents, so me illumi n ating eq u ipment shall be usedto reach i t.直接目視檢查：當(dāng)被檢焊縫與Q C人員眼睛的無障礙直線距離不大于60 0 mm且觀察視角不小于3 0度時，則可進(jìn)行直接目視檢查。且被檢焊縫所處環(huán)境應(yīng)該具有充足的光源，光照強(qiáng)度至少達(dá)到1 0 0 0 lux，如果自然環(huán)境達(dá)不到要求必須借助一些照

28、明設(shè)備達(dá)到規(guī)定要求；6.3. 2 In dir e c t visu al in spec t ion: t he p osit i on of the in sp e cte d w eld seam cann ot meet the r e qu i reme n ts for direct vi s u a l inspection, or un d er some speci a l con d ition, s ome i n s trum e nt (i.g., te lescope, pipe e n dos c ope e tc.) have to be use d fo r

29、in specti on . T he ob s e r vat i on abi li t y of th e se de v ic es shall b e n o worse tha n tha t of d ir e ct vi s ual in s pecti on.間接目視檢查：被檢焊縫的觀察位置達(dá)不到直接目視檢查的條件或在某些特殊條件下，應(yīng)借 助部分儀器(如望遠(yuǎn)鏡、管道內(nèi)窺鏡等)進(jìn)行檢查。運(yùn)用這些儀器所達(dá)到的觀察能力應(yīng)不低于直接目視檢查的觀察能力。6.4 V isua l ins p ecti on of w e lde d j oints 焊接接頭目視檢查6. 4 .1 The

30、 su r face of the we l d se am m ust be eq ual and in o rder, and t h e base mat er ial and we l ding material in the f u s ion a re a sha l l be suffici en tly fus e d. M o dificat io n must be done if the weld s e am i s n o t compl e t e or dime ns ion i s not e nou gh.焊縫表面必須均勻整齊，熔合區(qū)內(nèi)母材與焊材要充分熔合，焊

31、縫不完整或是尺寸不夠必須整 改；6.4.2T h e re sha l l b e co mp lete ly f r ee of co a r se co rr u ga t i on, g roov e , and weld overlap, c on vex, co n cave.焊縫表面必須完全沒有粗糙的波紋、溝槽、焊瘤以及凸起的凸塊和凹坑6 .4.3 The su r fa ce of th e wel d s eam must b e sui t ab 1 e for the NDE a s r equired per ap plic a ble d o cuments.焊縫表面情

32、況必須適合無損檢測的要求；A cce p t a nee standard 驗收標(biāo)準(zhǔn)Th e f o1 lo w ing de f i c i e n cies are n ot all ow e d t o ap pear in t he surface o f wel d seam s：焊縫表面不允許出現(xiàn)下列缺陷：1)C ra c k s 裂紋；2) In c om pl ete fusion, lack ofpen etratio n未熔合、未焊透 ;3)I nd i cati ons sucha s g r oup o f pores, p or o s i ty, o r w orm

33、 ho le s requ i re s g rin di ng repa i r任何氣孔、縮孔等缺陷必須打磨修理；4) Thi c kne ssof WeldR e infor ce ment f orVessel, andsur face of the reinfor cement o f a 1 lbu t t w eld seam may befl u sh with th e base m a t erial,ormay have un iform cr o w ns. Howev er,the he igh t ofw eldrein forceme ntin eachsi d e

34、 sh a l 1 be nomore t han th efoll ow ingvalues：對于容器，對接焊縫的余高，表面可以與母材平齊，也可以有均勻的凸起。但每一面余高表面高度不能超過下表數(shù)值 ；T able 1 Max Re i n f orcem e nt f or V e s s e 1名義厚度m m(in)Nominal thickness(i n )取大余咼咼度m m( in)Ma x R e info rc emen t mm (i n)tv 2 5(1)2. 5(3/32)2 5 tv5 0(1v t v 2)3 (1/8)5 0 t 75(2 vtv 3)4. 0(5 /

35、 32 )7 5 t v 100(3t4)5.5(7/32)100t v 1 2 5 (4127( 5 )8 (5/1 6 )5) Thick ness of W e1 d R ei nf or ceme nt f or pipi ng . F o r d o u b l e we 1 ded butt jo i n ts, t he l i m it ati on on t h e rei n forceme nt g i ve n in C olu mn 1 of th e f o1 low i ngt abu1 ati on shallapply separa t ely tobothi

36、n sideandoutside surface of the jo i nt.F or s in gle -welde dbu t t joint the reinfo r c emen tg i ven i n Column 2s hallapply to the in s ide surfa cea nd the re in f orc eme nt g i ven in Colum n 1 shall a pp 1y t o t heou tsid e s urfac e . therein forceme n t shall be determ i ne d from the hig

37、 h er of th e a bu t ti n g surf a ce i n volv e d.管道的焊縫余高高度，對于管道雙面焊焊接接頭，下表中第一列的余高范圍適合于 此接頭的內(nèi)外表面；單面焊對接接頭，下表中第一列的適用于焊縫外表面，第二列 的余高范圍適用于內(nèi)表面。余高的值由相鄰焊縫表面的最高點(diǎn)確定。Ta b le 2 M ax Rei n forcemen t for p i pi ng最大加強(qiáng)咼 mm (in)max i mu m re i nfo r cem ent mm (i n)截面厚度mm(i n )sect ion thick nes smm(i n)12W3/8)2.

38、5 (2/3 2)2.5 (2/3 2)3 (1 / 8) 5 ( 3/16)3 (1 /8)2.5 (3/32)5(3/16)13( 1/ 2)4 .0( 5/32)3 (1 / 8)1 3 (1/2)25( 1)5(3 /1 6 )4 .0 (5 / 32)2 5 (1)50( 2 )6 (1 / 4)4. 0( 5/3 2)5 0( 2)6 (1/4)且不超過焊縫寬度的1/8倍6(1/4)an d no m ore t h an 1/8 ti m e s of th e weldseam w i dth6) Und er cut shall no t enc ro ach o n t h

39、 e m i nim um r equ ir e d se c tion thick ness a nd s h a ll n ot ex c eed 0 .8 mm ;咬邊深度不能超過名義壁厚且不超過0. 8 m m,;7)M axim um of f set o f butt joi nt i n the comp onent f i t tog e ther a fte r weldi n g shall not ex c eed th e sc op e li st e d below, i n the tab 1 e t means t he nominal thi c kn e s

40、s o f the th inn er sec t io n in th e joi nts.組對部件焊接后的最大錯邊量不能超過下表所列出的范圍，表中t為接頭中較薄截面的名義厚度；Table 3 Max o ffse t of butt j o int after we ldi ng焊縫類型 w el d sea m ty pe截面厚度mm(i n)Secti on thi c kne s smm(i n )縱向焊縫mm (in)L ongitudin a l weld seam m m(i n )環(huán)向焊縫mm (i n)Circ um fere n t ia l w e 1 dseam mm

41、 (i n)t w 13 (t 12 )1/4 t1/ 4t13 t 1( 1 /2t 3/43( 1 / 8)1/4t1 9V t 3 8 (3/4 t 1 ?)3( 1/8)5(3/1 6)38t 5(1? V t 50(t2)1/1 6 t 或 10 (3/ 8)1/8t 或 19( 3/ 4 )t: n o mina 1 thickn e ss 名義厚度8)A ny offs et with i n the a llowable t o 1 e r ance p r ovided a b ov e s h al 1 be f aire d to at least 3:1 tap er

42、ov e r t h e wi dt h o f t h e fini shed w eld, i f nec essa ry, by a d ding a d diti o nal weld m eta l bey ond what w o u 1 d o the rw ise be t he edge o f we ld.在上表中(錯邊量表)所規(guī)定的允許公差范圍內(nèi)的任何錯邊必須修整成平滑過度，在完工的焊縫寬度范圍內(nèi)的斜度至少達(dá)到3：1。若有必要，必須在焊縫邊緣的外側(cè)堆焊附加焊縫金屬。6. 5 Visu alins pect i on of wel ded jo i nts f or co

43、n tai nmentvesse l CV 焊接接頭目視檢查6.5.1Visual inspect i o n o f we 1 de d jointsfor con tain ment vessel CV, inc omp1ianc e wit h ASME I I I, N E-44 24,NE-4 426a nd requ i rementso f “Visual exam in a ti on proced u re ”AP P -M V 50-VW -007 . CV焊縫目視檢查依照ASM E III, N E -4 4 24,N E 4426和目視檢查程序A PP M V 5 0 -V W-007進(jìn)行。6. 5 .2Fi 1 let