Cov Hluav Taws Xob Cov Nta

Raws li lub siab - Performation Cladding Electrode, ANS EMS}} e} e} e} ein} ES ENTERSICSION NYOB RAU HAUV COV NEEG UA HAUJ LWM RAU COV NEEG UA HAUJ LWM. Lub microhardness ntawm nws cov cladding txheej yuav ncav cuag HRC35-45, thiab nws tau ua tau zoo heev rau swb kev hnav thiab cuam tshuam hnav. Nyob rau hauv cov xwm txheej qhuav, cov nqi hnav yog txo los ntawm ntau dua 40% piv nrog cov khoom siv tsis zoo ntawm cov haujlwm ntawm lub neej ua haujlwm. Nws ua tau zoo heev nyob rau hauv cladding yooj yim looj seem xws li tsuas machinery scrapers thiab crusher puab tsaig. Tsis tas li ntawd, cov ntsiab lus chromium ntawm cov khoom siv cov hlau ntawm cov hluav taws xob no yog qhov siab, thiab zaj duab xis ua yeeb yaj kiab muaj qee yam corrosion tsis kam. Nyob rau hauv ib puag ncig corrosive me ntsis nrog cov nplais ntawm tsawg dua los yog sib npaug ntawm 500mm, cov xeb, uas tuaj yeem ua tau raws li kev lag luam corrosion tsis kam lees paub cov xwm txheej ntawm kev lag luam. Nyob rau tib lub sijhawm, lub zog sib txuas ntawm nws welded sib koom ua ke yog ntau dua los yog cov khoom siv cladurgically, thiab cov hauv paus txheej, thiab cov hauv paus tau hais tias nws tuaj yeem ntseeg tau qhov kev hloov pauv ntawm lub sijhawm ua haujlwm.

AWS ecoc - e tau pom cov txheej txheem zoo hloov kho hauv kev ua haujlwm vuam. Raws li cov lus tawm tswv yim ntawm cov neeg muag khoom hauv ntej, hluav taws xob muaj lub arc tsawg, thiab qhov chaw ruaj khov thaum hloov chaw thiab tshuaj tsuag. Txawm tias vuam cov novices tuaj yeem ua haujlwm ruaj khov tom qab kev qhia yooj yim. Thaum lub sij hawm surfacing vuam ntawm hlau chaw, nws depupition efficiency tuaj yeem ncav ntau dua 85%, uas tuaj yeem ua kom sai sai txheej txheem kev kho lub viav vias. Piv txwv li, nyob rau hauv lub surfacing vuam txij nkawm cov hmoov av uas tsis muaj kev sib tsoo, tom qab siv cov khoom sib tsoo loj Txo cov nqi ua haujlwm. Nyob rau tib lub sijhawm, nws slag fluidity thiab cov yam ntxwv sib phim tau sib phim, thiab kev tshem tawm slag tau ntau dua 95%. Cov seem ntawm slag tom qab vuam tuaj yeem tshem tawm los ntawm cov tshuab ua tapping, uas tau txo lub sijhawm ntxuav thiab txhim kho cov vuam sib zog.

Raws li cov chaw tsim khoom tshaj lij thiab cov khoom lag luam ntawm AWS EMIP - e, Hangzhou Lin'an Linessulation thiab zoo meej kev tswj kev tswj kev tswj thiab zoo meej tswj kev tswj tau lub peev xwm tswj tau. Tsim tau nyob rau hauv 1995, lub tuam txhab yog kev lag luam thiab kev lag luam lag luam ua lag luam ua ke R & D, ntau lawm thiab muag khoom. Nws tus kheej lub hauv paus ntau lawm yog nyob rau sab hnub poob ntawm Hangzhou, nruab nrog ntau yam automated welding qws ntau lawm cov kab nrog 5,000 tons. Tus pab pawg R & D muaj ntau dua 10 tus neeg siv duab vuam cuam tshuam nrog cov txheej txheem sib dhos thiab cov txheej txheem sib txawv, thiab almoy}} e kom ntseeg tau cov khoom lag luam ruaj khov. Lub tuam txhab tau dhau ntawm ISO9001: 2015 Cov txheej txheem tswj hwm zoo thiab tsim cov khoom siv sib tw zoo los ntawm cov khoom tiav lawm (tag nrho {{16} {{}}}}}} ntawv sim). AWS ecoc - e} e} e} ua rau muaj AWS AWS A5.13 cov qauv kev xav tau thiab muab cov khoom lag luam nrog cov khoom lag luam zoo.

AWS ecoc eci- e ua lub luag haujlwm tseem ceeb hauv cov cladding ntawm cov tseem ceeb hauv kev lag luam vim nws kev ua tau zoo heev. Hauv kev lag luam xis mas, nws yog siv rau cladding kho cov grate txias grate daim hlau, qeeb Kiln txhawb nqa lub log thiab lwm yam cuab yeej siv. Cov ntu no raug rau qhov kub ntawm 300 - 500℃thiab clinker particle scouring ntev. Tom qab cladding nrog cov khoom hluav taws xob, hnav lub neej ntawm cov cuab yeej siv txuas ntxiv los ntawm 2-3 zaug, thiab kev saib xyuas tsheb yog qhov txuas ntxiv. Hauv kev lag luam mining, cladding ntawm scraper conveyor scrapers, thiab lwm yam tuaj yeem tiv thaiv cov khoom siv thee, thiab txo qis qis downtime tus nqi los ntawm kev tiv thaiv kev ua haujlwm tsis ua haujlwm. Nyob rau hauv lub zog kev lag luam, nws yog tsim nyog rau cladding kho cov boiler cua sov hnav thiab corrosion, thiab ua haujlwm ntev ntev ntawm cov khoom siv.

• Kev npaj ua ntej vuam:Cov chaw ua haujlwm sab nrauv yuav tsum tau ua ntej -} nrhiav ua ntej kev lom zem. Neeg kho tshuab sib tsoo (xuab zeb loj dua lossis sib npaug rau 80 tus neeg siv tshuaj (siv tshwj xeeb siv roj, nplai, xeb thiab lwm yam tsis txaus ntseeg. Cov kev tu kom huv yuav tsum txuas ntxiv rau ntau tshaj 50 hli los ntawm ntug ntawm cov zawj. Rau cov haujlwm ua haujlwm nrog vuam cracks, PT lossis MT qhov khuam kom pom yuav tsum tau ua ua ntej. Tom qab txiav txim siab qhov chaw thiab kev taw qhia ntawm cov kab nrib pleb, Carbon Arc AV txoj kev yuav tsum tau siv los tshem tawm cov kab nrib pleb thiab Polish kom nws yog xim hlau luster. Raws li cov ntaub ntawv (xws li cov roj av qis, cov hlau me me) thiab tuab ntawm lub workpiece, preheating ntawm 150-250℃yog xav tau yog tias tsim nyog. Qhov kub preheating yuav tsum tau saib xyuas lub sijhawm tiag tiag los ntawm tus pas ntsuas kub.
• Xaiv cov vuam txheej txheem tsis:DCSP Polarity siv. Lub vuam qhov kev xav tau tam sim no yuav raug sib phim raws li lub tshuab hluav taws xob. Cov kev pom zoo tam sim no rau 3.2mm cov txheej txheem hluav taws xob yog 90-120A, thiab cov kev pom zoo tam sim no rau 4.0mm cov txheej txheem hluav taws xob yog 120-150A. Lub vuam ceev yog tswj hwm ntawm 80-120mm / min, thiab cov cua sov kom ntseeg tau tias qhov tob tob tob txog cov khoom siv sib txuam ntawm cov hlau thiab cov khoom siv hauv paus.
• Kev ua haujlwm vuam ua haujlwm:Thaum lub sij hawm vuam, hluav taws xob ruaj khov rau lub kaum sab xis ntawm 70}}} 80}} qhov ntev ntawm lub taub hau) yog siv los txo cov hluav taws xob ntawm alloy. Thaum surfacing, kab rov tav zigzag yog tswj tau tswj ntawm 22 perme 3}} Thaum multas-txheej thiab ntau-hla vuam, qhov kub siab yuav tsum tau tswj qhov kub thiab txias dua 200℃(saib xyuas tsis tau ntawm infrared qhov yuav tsum tau muab tshem tawm tom qab weld.
• Post - Weld Kev Kho Mob:Tom qab vuam, lub workpiece xav tau maj mam txias (Asbestos daim ntaub tuaj yeem siv los npog thiab ua kom sov), thiab tus nqi txias kom raug tswj tsis pub dhau 50℃/ h. Tom qab txias mus rau chav sov, siv tus hlau stainless hlau txhuam kom tshem tawm thaj av slag thiab taw, thiab kev tshuaj xyuas cov tsos thiab PT kev pom kom pom. Rau cov haujlwm ua haujlwm raug xaiv los hloov cov khoom siv, kev nyuaj siab kev kho mob ntawm 250-350 qib yog suav tias yog xam raws li kev ntxhov siab rau kev ntxhov siab vuam.

Peb muab AWS aus ecoc - e cov neeg siv nrog tag nrho lub neej kev voj voog kev txhawb nqa thiab cov kev pabcuam. Yog tias cov neeg siv ntsib cov teeb meem vuam thaum siv, lawv tuaj yeem tiv toj ib tus kws pab tswv yim. Peb yuav muab cov kev daws teeb meem kev ua haujlwm xws li vuam parameter ua kom zoo thiab ua tsis tau cov ntsiab lus tsis pub dhau 24 teev, thiab cov txheej txheem dispatch rau ntawm- tus txheej txheem kev coj ua yog tsim nyog. Hais txog cov khoom lag luam zoo, txhua cov khoom lag luam yog nrog cov ntaub ntawv pov thawj (suav nrog cov ntaub ntawv ntsuas tshuaj lom neeg). Yog tias lub chaw tswj kev sib tham tau hais tias muaj qhov tsis xws luag, peb yuav ua haujlwm rov qab thiab kev sib pauv ntawm ISO9001 kev tswj hwm kev tswj hwm zoo thiab dais cov nqi sim. Nyob rau tib lub sijhawm, peb tsim cov ntaub ntawv siv cov neeg siv, ua haujlwm tsis tu ncua ua raws cov ntaub ntawv siv tau, thiab muab cov neeg siv ua haujlwm zoo rau cov kev daws teeb meem claddings.

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