Kuv siv sijhawm ntau taug kev los ntawm cov chaw tsim khoom thiab tham nrog cov kws tshaj lij tswj kev ua haujlwm zoo. Kuv nyiam qhov tsis hnov tsw ntawm cov hlau kub thiab lub suab ntawm cov hydraulic xovxwm loj. Tau ntau xyoo, kuv tau tsim ib qho kev xav loj nrog kev tsim khoom zoo. Cov neeg pov lo lus "zoo" nyob ib puag ncig zoo li kev lag luam buzzword. Tab sis tawm ntawm qhov chaw mine, zoo txhais tau tias txoj sia lossis kev tuag.
Thaum tus thawj tswj xyuas qhov chaw nug kuv seb kuv txiav txim siab seb lub log hub puas ntseeg tau tiag tiag, kuv tsis saib daim ntawv qhia. Kuv saib cov ntaub ntawv nyoos thiab cov txheej txheem ntau lawm. Kuv xav coj koj qab lub scenes hnub no thiab qhia koj raws nraim li cas cais ib tug hwm mining rim los ntawm ib tug txaus ntshai piece ntawm seem hlau.
Kuv tau hais txog kev vuam ua ntej, tab sis peb yuav tsum tau dhia tob dua. Ib puag ncig puag ncig pib raws li lub tiaj tus hlau phaj. Cov tshuab loj dov cov phaj no rau hauv ib lub voj voog, thiab tom qab ntawd lub tshuab welding seals qhov sib koom ua ke. Qhov no ib leeg weld kab tuav tag nrho qhov hnyav ntawm lub tsheb.
Kuv ntshai thaum kuv pom cov chaw tsim khoom siv cov pa roj carbon hlau arc vuam rau qhov tseem ceeb seam. Nws tsuas yog tsis nkag mus tob txaus. Aruaj khovthiab nyab xeeb rim puag kiag li yuav tsum tau ob -sided Submerged Arc Vuam (SAW). Raws li peb cov kev tswj tsis tau zoo, qhov kev nkag mus rau vuam yuav tsum ncav cuag 100% ntawm cov phaj tuab. Rau 30 hli - tuab steel phaj, lub vuam yuav tsum tau yaj tag los ntawm ob sab los tsim ib qho, sib koom ua ke ntawm cov hlau. Yog tias lub Hoobkas tawm qhov sib txawv ntawm 2 hli nyob rau hauv nruab nrab, qhov sib txawv ntawd yuav dhau los ua kev puas tsuaj loj hauv ib xyoos.
Xeb rhuav tshem rims sai dua li cov khoom hnyav. Mining ib puag ncig cuam tshuam cov hlau nrog dej, ntsev, kua qaub av, thiab cov pob zeb tsis tu ncua. Kuv tau pom cov rims pheej yig xeb tawm thiab ua tsis tiav hauv tsawg dua yim lub hlis.
Kuv ib txwm saib xyuas cov txheej txheem kho deg. Cov tshuaj tsuag sai ntawm cov xim pheej yig tsis muaj dab tsi. Cov hlau yuav tsum raug txhaj tshuaj nruj heev kom tshem tawm tag nrho cov nplai thiab oxidation. Tom qab ntawd, nws xav tau lub siab - zoo epoxy primer thiab polyurethane topcoat. Kuv tshawb xyuas cov zaj duab xis qhuav uas siv lub ntsuas magnetic. Tag nrho cov txheej thickness yuav tsum yog tsawg kawg yog 120 microns. Txhua yam tsawg, thiab cov av nkos acidic yuav noj txoj cai dhau mus rau cov hlau.
Yog hais tias koj xav pom dab tsi ib tug zoo tsim rim zoo li, mus saib cov khoom galleries ntawmhttps://www.aqrim.com. Koj tuaj yeem pom meej meej qhov du, flawless weld seams thiab hnyav -cov dej num txheej tiav ntawm lawv cov khoom.
Thaum kuv tau txais ib pawg tshiab ntawm rims, kuv yeej tsis kos npe rau daim ntawv xa khoom. Kuv tshuaj xyuas lawv. Koj yuav tsum ua tib yam.
Txheeb xyuas qhov Lock Ring Groove:Khiav koj tus ntiv tes raws qhov zawj. Nws yuav tsum xav tias zoo kawg nkaus du. Txhua qhov burrs lossis qhov chaw ntxhib yuav zom koj O-rings.
Ntsuas Flange Thickness:Siv cov callipers. Sib piv qhov tseeb thickness rau kev kos duab. Cov tuam txhab pheej yig chais tawm millimeters kom txuag tau cov nqi hlau.
Tshawb xyuas lub qhov Valve:Cov npoo ib ncig ntawm lub qhov valve yuav tsum tau chamfered. Cov npoo ntse yuav txiav lub qia valve hauv qab vibration.
Kev soj ntsuam Point, Standard Requirement, Rejection Criteria, Testing Tool Xav Tau
Weld Seam Penetration100% Tag Nrho Kev Nkag Mus Sab Hauv Qhov Ncauj, porosity, slag suav nrog Ultrasonic Tester
XimThicknessYam tsawg kawg 120 Microns, Hauv qab 100 Microns, bubbling, tev, Qhuav Zaj duab xis Thickness Gauge.
Nplhaib xauvZaum,Zoo meej 360-degree kev sib cuag, Nruam loj dua 1.5mm thaum sib dhos, Feeler Gauge
HlauHardness130 - 180 HB, Hauv qab 120 HB, Brinell Hardness Tester
Tsis txhob ntseeg unquestioningly. Txheeb xyuas cov ntaub ntawv, xyuas cov specs, thiab xav tau kev ua haujlwm zoo tshaj plaws. Koj lub nkoj tsim nyog tsis muaj dab tsi tsawg dua.