Kev nkag siab zoo thiab txoj kev nyab xeeb ntawm cov tshuab hluav taws xob welder, cov txheej txheem ua haujlwm yog raws li hauv qab no:
1. Koj yuav tsum paub txog kev paub txog hluav taws xob, ua raws li cov cai tswj kev nyab xeeb ntawm cov vuam, thiab paub txog cov cuab yeej hluav taws xob tua hluav taws, kev pab thawj zaug rau hluav taws xob poob siab thiab cov txheej txheem ua pa.
2. Ua ntej ua haujlwm, xyuas seb puas muaj cov kab hluav taws xob, cov kab hlau lead-tawm thiab txhua qhov kev sib txuas ntawm lub tshuab vuam yog qhov zoo. Txoj kab hla txoj kev yuav tsum tau nce siab los yog npog; zoo.
3. Qhib-cua vuam tsis pub rau hnub los nag. Thaum ua haujlwm hauv qhov chaw ntub dej, koj yuav tsum sawv ntawm qhov chaw uas cov ntaub ntawv insulating tau pw thiab hnav cov khau insulating.
4. Kev xaim lossis kev tshuaj xyuas ntawm lub xov tooj ntawm tes vuam tshuab los ntawm daim phiaj hluav taws xob, thiab kev siv hluav taws xob yuav tsum tau ua los ntawm cov neeg siv hluav taws xob.
5. Thaum thawb lub riam hloov, lub cev yuav tsum tig me ntsis, thiab tom qab ntawd lub tshuab hluav taws xob vuam yuav tsum tau tig rau tom qab ib lub laub; lub tshuab hluav taws xob vuam yuav tsum tau muab tua ua ntej lub hwj chim riam hloov tuaj yeem rub tawm.
6. Txhawm rau txav txoj haujlwm ntawm lub tshuab vuam, nres lub tshuab thiab txiav tawm lub zog ua ntej; Yog tias nws nres tam sim ntawd thaum vuam, tua lub tshuab vuam tam sim ntawd.
7. Thaum vuam nyob rau hauv qhov chaw muaj neeg coob coob, yuav tsum tau nruab ib lub barrier los thaiv lub teeb arc. Yog tias tsis muaj teeb meem, cov neeg ua haujlwm nyob ib puag ncig yuav tsum tau ceeb toom kom tsis txhob saib ncaj qha ntawm lub teeb arc.
8. Hnav hnab looj tes thaum hloov cov electrodes, thiab tsis txhob ntswj koj lub cev tiv thaiv cov hlau los yog lwm yam khoom siv hluav taws xob. Hnav cov tsom iav tiv thaiv thaum khob slag.
9. Thaum vuam cov khoom siv hlau tsis yog hlau, qhov cua thiab kev tshem tawm yuav tsum muaj zog, thiab lim roj qhov ncauj qhov ntswg yuav tsum siv yog tias tsim nyog.
10. Thaum kho cov kav dej los yog vuam qhov twg cov pa xau, koj yuav tsum tau ceeb toom rau lub chaw nres tsheb roj, kev tiv thaiv hluav taws, thiab kev ruaj ntseg technology ua ntej, thiab ua haujlwm tsuas yog tom qab tau txais kev tso cai. .
11. Tom qab ua haujlwm tiav, lub tshuab vuam yuav tsum raug muab tua, thiab tom qab ntawd cov khoom siv hluav taws xob yuav tsum raug txiav.
Xinfa vuam cov cuab yeej muaj cov yam ntxwv zoo thiab tus nqi qis. Yog xav paub ntxiv, thov mus saib:Vuam & txiav Manufacturers - Tuam Tshoj Vuam & Txiav Hoobkas & lwm tus neeg (xinfatools.com)
Gas shielded vuam tshuab kev khiav hauj lwm cov txheej txheem
1. Ua ntej ua haujlwm
1. Lub hauv paus ntawm lub vuam tshuab thiab lub tshuab cua sov yuav tsum txhim khu kev qha, thiab cov rwb thaiv tsev ntawm lub vuam vuam yuav tsum zoo.
2. Lub tog raj kheej roj lossis lub raj xa hluav taws xob yuav tsum tsis tu ncua, thiab lub kaus mom yuav tsum raug kaw thaum tuav lub tog raj kheej roj.
3. Qhov kev hloov pauv ntawm lub zog hluav taws xob yuav tsum tsis pub tshaj ± 10% ntawm qhov ntsuas hluav taws xob ua ntej siv
4. Ntau yam twj paj nruag thiab ntsuas ntawm lub tshuab vuam yuav tsum ua kom tiav thiab zoo.
5. Cov cuab yeej siv tau ua tiav thiab zoo.
6 Qhov chaw ua haujlwm yuav tsum ua kom tau raws li qhov yuav tsum tau ua.
7 Txheeb xyuas seb lub hauv qab ntawm lub tshuab vuam puas huv thiab tsis muaj cov khib nyiab, thiab nruj me ntsis tiv thaiv cov khoom siv hlau.
Ob, ntawm kev ua haujlwm
1. Tom qab dhau qhov kev tshuaj xyuas ua ntej ua haujlwm, thawj zaug tig rau ntawm lub ntsiab fais fab hloov, qhov kev txiav txim yuav tsum ceev, thiab tom qab ntawd tig rau lub hwj chim hloov. Lub teeb ntsuab txhais tau tias lub tshuab vuam yog qhov qub.
2. Xyuas seb lub kiv cua txias puas ua haujlwm zoo li qub thiab seb txoj kev huab cua tsis muaj kev cuam tshuam. Tsis txhob siv lub tshuab tsis muaj cua txias.
3. Qhib lub qhov hluav taws xob kuaj pom, qhib lub roj valve, thiab xyuas seb cov roj valve puas zoo; kho cov roj ntws mus rau 10? /FONT> 20 litres / min.
4. Txuas cov kis tau tus mob ntawm cov xaim pub mis, xyuas seb cov xov hlau pub ceev puas zoo ib yam, thiab kho nws kom tsim nyog tus nqi.
5. Txuas lub ntsiab vuam Circuit Court rau kev ntsuas vuam. Kho qhov tam sim no, voltage, xaim pub lub log siab thiab qhov kev ncua deb ntawm lub vuam taub thiab lub hauv paus hlau raws li qhov yuav tsum tau ua ntawm cov txheej txheem vuam, thiab saib xyuas qhov zoo ntawm qhov vuam txhua lub sijhawm. Kho nws thiab kho nws mus rau txoj haujlwm zoo dua.
6. Vuam tsuas tuaj yeem ua tau tom qab txhua yam zoo li qub.
7. Cov khoom hauv qab no yuav tsum tau ua tib zoo saib xyuas thaum siv lub vuam teeb:
① Hauv kev siv tas mus li, qhov vuam tam sim no thiab lub luag haujlwm ntawm lub vuam teeb yuav tsum tau tswj nyob rau hauv qhov ntau tau teev nyob rau hauv cov lus ntsuam xyuas ntawm tag nrho cov vuam torches.
② Txhawm rau ua kom lub neej ntev kev pab cuam ntawm lub nozzle thiab kev tiv tauj cov lus qhia, ib txheej ntawm cov tshuaj tiv thaiv thaiv yuav tsum tau siv ua ntej siv los tiv thaiv nws los ntawm kev ua rau vuam spatter.
③ Lub nozzle yuav tsum tau ntxuav tas li los tiv thaiv lub qhov hluav taws xob ntawm qhov hluav taws xob los ntawm kev sib tsoo, kom ntseeg tau tias txoj kev khiav ntawm cov pa thiab tiv thaiv qhov luv luv ntawm lub vuam fais fab los ntawm kev puas tsuaj rau cov khoom siv hluav taws xob hauv lub tshuab. Cov lus qhia tiv tauj yuav tsum tau tshuaj xyuas ntau zaus thaum siv. Hloov tam sim yog hnav lossis txhaws.
④ Tom qab siv lub welding teeb, nws yuav tsum tau muab tso rau hauv ib qho chaw ruaj ntseg, thiab nws yog txwv tsis pub muab tso rau hauv lub vuam.
8. Ua tib zoo saib xyuas qhov vuam xaim xaim qhov xwm txheej txhua lub sijhawm thaum ua haujlwm. Lub log nro yuav tsum tsis txhob xoob los yog nruj heev, lub vuam hlau log lub raj yuav tsum tsis txhob muaj qhov nkhaus, thiab qhov tsawg kawg nkaus curvature radius yuav tsum yog> 300 mm.
9. Nws yog txwv tsis pub siv cov kiv cua ntawm qhov chaw vuam kom ntseeg tau tias muaj kev tiv thaiv ntawm cov roj.
10. Thaum tawm ntawm qhov chaw, cov roj hluav taws xob thiab cov hluav taws xob yuav tsum raug kaw, thiab lub hwj chim tuaj yeem raug txiav tawm ua ntej tawm mus.
3. Tom qab ua haujlwm
1. Kaw lub tshuab hluav taws xob thiab hluav taws xob, txiav tawm lub zog hluav taws xob, ntxuav lub chaw ua haujlwm, xyuas thiab tua cov nplaim taws ntawm qhov chaw, thiab muab cov cuab yeej siv rau hauv qhov chaw.
2. Ua haujlwm zoo hauv kev saib xyuas lub tshuab vuam raws li cov cai tswj xyuas.
3. Ua haujlwm zoo hauv kev ua haujlwm ua haujlwm.
Argon arc vuam cov txheej txheem
1. Ua ntej welding, lub raj mis roj argon yuav tsum tau npaj ua ntej, thiab argon gas flow meter yuav tsum tau nruab rau ntawm lub raj mis, thiab tom qab ntawd cov roj yeeb nkab yuav tsum tau txuas nrog lub qhov cua nkag rau ntawm lub vaj huam sib luag tom qab ntawm lub tshuab vuam. Kev sib txuas yuav tsum nruj kom tsis txhob muaj cua nkag.
2. Txuas lub argon arc vuam torch, roj connector, cable ceev connector thiab tswj connector rau cov sockets ntawm lub vuam tshuab feem. Lub workpiece txuas nrog lub davhlau ya nyob twg "+" los ntawm cov hlau hauv av.
3. Txuas cov hlua hluav taws xob ntawm lub tshuab vuam thiab xyuas seb cov av puas txhim khu kev qha.
4. Tom qab txuas cov khoom siv hluav taws xob, xaiv AC argon arc vuam lossis DC argon arc vuam raws li qhov xav tau vuam, thiab txav cov kab hloov pauv thiab tswj kev hloov pauv mus rau AC (AC) lossis DC (DC) iav. Nco tseg: Ob lub keyboards yuav tsum tau siv synchronously.
5. Teem lub vuam hom hloov mus rau qhov "argon arc" txoj hauj lwm.
6. Qhib lub tog raj kheej roj argon thiab ntws ntsuas, thiab rub lub ntsuas roj mus rau qhov "test gas" txoj hauj lwm. Lub sijhawm no, cov pa roj ntws tawm los ntawm lub teeb welding. Tom qab kho cov huab cua ntws, rub lub ntsuas roj thiab vuam hloov mus rau txoj haujlwm "welding".
7. Qhov luaj li cas ntawm cov vuam tam sim no tuaj yeem hloov kho nrog lub log hloov tam sim no, qhov tam sim no txo qis thaum nws tig clockwise, thiab tam sim no nce thaum nws tig counterclockwise. Qhov kev hloov kho tam sim no tuaj yeem raug txwv los ntawm qhov hloov pauv loj tam sim no.
8. Xaiv qhov tsim nyog tungsten pas nrig thiab cov chuck sib thooj, tom qab ntawd zom cov tungsten pas nrig rau hauv qhov tsim nyog taper, thiab nruab rau hauv lub vuam teeb. Tom qab ua tiav cov haujlwm saum toj no, nias qhov hloov ntawm lub vuam teeb kom pib vuam.
Post lub sij hawm: Aug-09-2023
