I. Pwm tshuaj xyuas
1.Feem ntau ntawmmanufacturerstshwj xeeb hauv kev tsim iavlub raj mis cawvnqa tawm ntau lawm nyob ntawm cov pwm muab los ntawm cov neeg siv khoom lossis cov pwm tshiab ua raws li cov duab kos thiab cov qauv fwj, uas tuaj yeem cuam tshuam qhov tseem ceeb ntawm cov pwm tsim.Tyog li no qhov tseem ceeb dimension yuav tsum tau sib txuas lus thiabsib thamd nrog cov neeg siv khoom thaum ua cov pwm, ncav cuag qhov kev pom zoo ntawm kev hloov kev xav.
2.Covqhov ncaujpwm,puab puabthiab tsim pwm ntawmtag nrhopwm yuav tsum tau sib npaug ua ntej xa mus rau hauv lub Hoobkas thiab yuav tsum tau kuaj xyuas raws li cov duab kos lossis cov neeg siv khoom xav tau.
II.Thawj Tshooj Kev Tshuaj Xyuas
1.2-3 khoom ntawm txhua pwm raug xaiv los ntawmtusthawj 10-30 cov khoom tsim tom qab thauj cov pwm ntawm cov cuab yeej thiab ua ntej nkag mus rau hauvannealed hlaurau qhov dimension thiab specification soj ntsuam, tshwj xeeb tshaj yog lub qhov ncauj qhov ntev, sab hauv thiab sab nraud txoj kab uas hla ntawm lub qhov ncauj, seb lubtsab ntawvhauv qab yog qhov tseeb thiab meej thiab seb qhovqauvntawm lub raj mis lub cev yog qhov tseeb.
2.Thaum lub raj mis raug tshem tawm ntawmannealed hlau, tus thawj coj QC yuav tsum xaiv 2-3 khoom los ntawmtsimcov khoom ntawm txhua tus pwm thiab ua tiav kev sim los ntawm txhua yam raws li kev kos duab.Covcov ntsiab lus tseem ceeb tshwj tsis yog cov ntsiab lus saum toj no yogkev ntsuas ntim, Kev ntsuas qhov hnyav ntawm cov khoom, sab hauv thiab sab nraud ntawm lub qhov ncauj.Thaum tsim nyog, sau lub raj mis nrog dej thiab siv lub hau npog los ntawm cov neeg siv khoom rau kev sib dhos tiag tiag, thiab sim seb nws puas tuaj yeem npog rau hauv qhov chaw thiab seb nws puas tau tawg, thiab nqa tawm sab hauv siab, xovxwm sab hauv,acid thiab alkali resistantxeem.
III.Kev tshuaj xyuas txheej txheem
1.Thaum pwm tsis hloov, muab 2 khoom rauntimthiabKev ntsuas qhov hnyav ntawm cov khoomtxhua 2 teev.In ntxiv, lub puab thiab sab kab uas hla ntawm lub qhov ncauj yuav tsum tau sim ib yam nkaus vim hais tias covqhov ncaujpwm yog ib qho yooj yim los npog cov roj av thaum siv, ua rau xoob npog thiabcawvleak.
2.Cov pwm tshiab tuaj yeem hloov pauv thaum lub sijhawm txheej txheem yog li lub rhiav molding yuav tsum qhia rau QC rhiav tom qab hloov pwm.QC Rhiav yuav tsum ua thawj tsab xov xwm tshuaj xyuas thiab txheej txheemkev tshuaj xyuasrau cov fwj uas tsim los ntawm cov pwm tshiab rautiv thaivcov teeb meem zoo tom qabhloovtshwm sim los ntawm QC Rhiav tsis tuaj yeem kuaj.
IV.Kev tshuaj xyuas tag nrho
Tom qab lubkhoomraug tshem tawm ntawm lubannealed hlau, QC cov neeg ua haujlwm (lossis qhov kev xeem thib peb) yuav tsum uatsoskuaj rau txhua yam khoom, tshwj xeeb tshaj yog:
(1)Lub raj misnpuas: npuasyog covfeem ntauteeb meem thaum lub sij hawm tsim lub raj mis.Most ntawm QC cov neeg ua haujlwm tsis tuaj yeem paub qhov loj me thaum lub sijhawm kuaj, xws li: lubBubble ∮1mmsaum toj no ntawm lub sealing nto ntawm lub raj mis lub qhov ncauj yog tsis tso cai;tusBubble ∮1mmhauv qab lub raj mis lub cev yuav tsum tsis pub tshaj 6 nos.hauv 1cm2;tusnpuasin 1 hli＜∮＜6mm ib yuav tsum tsis pub dhau 3 nos.nrog qhov kev ncua deb ntawm20 hlisaum toj no;npuasnyob rau saum npoo yog tsis tso cai, uas yog ib qho nyuaj rau kev tswj thiab tsuas yog covZaj duab xisnrog cov duab sib txawv tuaj yeem siv raukev sib piv.
(2)Khoov caj dab: nws yog masvimuasqhov ncaujpwm thiab tsim pwmtsis sib haumed,
(3)Kev nqes hav: cov khoom nyob rau hauv qab yog tsis txawm nrog ib nrab thiab ntau tshaj ib nrab thicker, uas yuav cuam tshuam cov khoom zoo thiab degrade cov khoom.
(4)Wib idthpwm seam: nws tsis tso cai ntawdpwm seamtshaj 0.5mm ntawm qhov chaw thiab txawm tias muaj kev xav ntawmchais plaubtes.Tshwj xeebxws li tsis xws luag ntawm sealing nto yog tsis tso cai.Tnws lub ntsiab yog vim li cas yog hais tias tsim pwm tsis kaw nyob rau hauv qhov chaw los yog tshwm sim hnav, nws yuav tsum tau re-pair, re-polish, rov ua kom tiav thiab rov sib sau ua ke.
(5)Cov khoom siv xim: feem ntau, cov khoom siv xim yuav tsis hloov pauv, tsuas yog cov khoom siv raw khoom hloov pauv.It yuav tsis hloov feem ntau, nyob rau hauv cov ntaub ntawv ntawmtig ntsuablos yog xiav, cov qauv tuaj yeem ua taukom raugkho kom tshem tawm nws.
(6)Sab hauv thiab sab nraud ntawm lub qhov ncauj, sab hauvnqantawm lub qhov ncauj: sab hauv thiab sab nraud ntawm lub qhov ncauj thiab lub qhov rooj yog qhov yooj yim ua tsis tau.Sab nraud txoj kab uas hla: lub qhov ncauj pwm yog ib qho yooj yim los npog cov roj av thaum siv, ua rauanti-slipiavtsawging, npog zawv zawg rau sab laug lossis sab xis, tsis nruj.Covnqayog pom nyob rau hauv lub raj mis lub qhov ncauj, thiab puab plug ntawm lub hau yuav tsis nruj tom qab inserting, uas yuav ua raucawv to, feem ntau vim hais tias cov khoom yog mos heev, los yog cov ntaub ntawv tsis yog tag nrho tsim vim ceev heev core rub tom qab cov ntaub ntawv nkag mus rau hauv lubpuab puab, los yog cov tub ntxhais yog luv dhau, uas yuav daws tau los ntawmntevhauv qhov tseem ceeb.
(7)Puagkhoom(ua tsis tauslub raj mis): cov laj thawj tseem ceeb yog cov khoom siv kub dhau (kubyog siab dhau) thiab tsis tag nrho txias, los yogparticles nag xob nag cuaed ntawm lub hauv paus tom qab molding thiab sib sau, los yog cov khoom tsim tsis tau muab tso rau hauv nruab nrab ntawmhauv qab.
(8)Nyias lub xub pwg: nws yuavtshwm simto square vasefeem ntau vim yog pwm tsim.It yog feem ntau nyob ntawm tustanning khoomkev txiav txim thiab sijhawm (cov khoom siv xim) los tiv thaiv lub kaum sab xis tuag,khiavthiab txawm nyias lub xub pwg nyom.Tlub kaus mom yuav ua rau nws nyuaj rau kev tswj qhov kev sim, ua rau muaj kev tawg loj thaum lub sijhawmkev thauj mus losor cawvfilling thiab muag khoom, ua rau poob.Tnws roj hmabraujtuaj yeem siv los khob lub raj mis lub xub pwg thaum lub sijhawm kuaj, thaum muaj teeb meem, tam sim ntawd xav txog thiab kho.
(9)Lub raj mis lub cevtsis ci: cevua paumthiab pos huab nrog pluagpob tshab, uas yog tsuas yog vim muaj ib txheej ntawmcarbides nyob rau sab hauv nto tom qab siv lubtso tus neeg sawv cevthaum lub sij hawm kev tsim,uastuaj yeem daws tau los ntawmpolishing tiav.
(10)Pittedkhoom siv: lub raj mis lub cev yog ntau pitted uas yog vim qhov kub ntawm lub pas dej ua ke rauv yog tsawg heev ua rau cov ntaub ntawv tsis lig matured, los yog ceev ntawm cov khoom noj tshuab yog ceev heev.Txo lub tshuab ceev, txo cov khoom tawm thiab lwm yam kev ntsuas tuaj yeem ua kom qhov kub thiab txiasyajcov ntaub ntawv nyob rau hauv lub pas dej ua ke.
V. Lub tsev khaws khoomthiabKev tshuaj ntsuam xyuas
Cov neeg ua haujlwm tswj xyuas qhov zoo (lossis qhov kev xeem thib peb) yuav tsum ua cov qauv rau kev ntim khoom thiab cov khoom ntim khoom tiav raws liAQL suavthiabkev kuajnpaj.The txhua yam(sab sauv, nruab nrab thiab qis) sampling yuav tsum tau ua kom deb li deb tau thiab qhov kev xeem yuav tsum tau ua raws li nruj raws li cov qauv los yog cov neeg xav tau kev pab.Tnws conforming batches yuav tsum warehoused raws sij hawm thiab stacked zoo nrog cov cim meej.Tnws cov khoom tsis sib haum yuav tsum raug cim tam sim ntawd, cais tawm thiab thov kom rov qab mus rau lub Hoobkas kom txog thaum dhau lubkev kuaj xyuasn.
VI.Inspection rauKho kom zoo nkauj Lub raj mis
1.Tig liab: qhov no feem ntau yog vim qhov kub thiab txias heevsiv meshqeeb dhau, ces cov xim pleev ximtshem tawm tau tsimtustxo cov tshuaj tiv thaiv.
2.pluagnplaum zogof daim ntawv stained: tshwj tsis yog cov khoom ntawm cov ntawv stained, qhov no yog qhov tseem ceebvimqhov kub thiab txias yog tsawg heev.Cov ntawv stained nrogtxawvcov ntaub ntawv xav tau kub sib txawv, yog li qhov kub thiab txias yuav tsum tau kho thaumkho kom zoo nkauj tua hluav taws.
3.Stained ntawvfoaming: muaj ntau ntaupores ntawm daim ntawv stained ntawm lub raj mis tom qabkho kom zoo nkauj tua hluav taws, uas yog vim hais tias cov foams nyob rau hauv stained ua npuas ncauj tsis tau muab tshem tawm tom qab pasting daim ntawv stained, los yogkho kom zoo nkauj tua hluav tawsyog ua thaum dej ntawm daim ntawv stained tsis qhuav.The diluted hydrochloric acidtuaj yeem siv los txhuam cov ntawv stained rau cov khoom uas tsis ua rawskho kom zoo nkauj tua hluav taws, thiab tom qab ntawd rov ua cov txheej txheem ntawmdecalthiabkho kom zoo nkauj tua hluav taws.
4.Mixed pob nrog txawvcawv concentrations: vim lub raj mis zoo tib yam thiab lwm yam tshwj tsis yog cov concentration ntawm cov ntawv stained, thaum nqa tawmdecal, kho kom zoo nkauj tua hluav taws, kuaj thiab pob, nws yog ib qho yooj yim los sib tov lub pob ntawm lub raj mis nrog sib txawvcawv concentrations, ua rau cov neeg siv tsis txaus siab thiab kev sib tsoo zoo.
Post lub sij hawm: Dec-21-2021