Hauv CO2 roj shielded vuam, qhov tshwm sim ntawm cov xaim tsis zoo thiab cov xaim tsis sib xws feem ntau tshwm sim thaum vuam, uas yuav ua rau muaj teeb meem rau vuam thiab cuam tshuam ncaj qha rau vuam zoo.
Raws li kuv lub xyoo dhau los ntawm kev ua haujlwm vuam, tus kws sau ntawv tau sau txog cov txheej txheem tshem tawm cov hlau tsis zoo thaum vuam. Cov kev paub hauv qab no tsuas yog siv rau kev siv:
Cuaj yog vim li cas:
1 Cov hlau muaj ib qho nyuaj khoov.
2 Lub vuam hlau yog corroded.
3 Lub thickness ntawm lub vuam hlau tsis sib xws.
4. Kev siv tsis raug ntawm lub log pinch ntawm cov hlau feeder.
5 Kev khoov ntawm rab phom vuam yog loj heev thaum siv nws.
6 Sib tsoo grooves hauv cov hlau pub hose ntawm rab phom vuam.
7 Cov lus qhia tiv tauj tsis raug ntxuav raws sijhawm.
8 Lub qhov chaw pub mis ntawm qhov kev tiv tauj yog hnav ntau dhau.
9 Qhov tam sim no thiab qhov hluav taws xob tsis sib xws thaum vuam.
1. Lub vuam hlau muaj ib qho nyuaj khoov
Ua rau: Lub vuam hlau tsis khoov nyuaj thaum lub sij hawm tsim khoom, tab sis nws yog tsoo thaum lub sij hawm tuav thiab vuam hlau ntawm cov vuam hlau spool yog tawg, los yog qhov tshwm sim no tshwm sim thaum tawg vuam hlau yog manually qhwv ib ncig ntawm lub vuam hlau spool.
Kev tshwm sim tshwm sim: Tom qab cov hlau uas muaj zog khoov nkag mus rau hauv lub xaim feeder, nws yuav raug thaiv ua ntej nkag mus rau hauv rab phom vuam. Thaum nws nkag mus rau hauv rab phom vuam, nws tseem yuav raug thaiv los ntawm cov xaim pub hose lossis lub qhov sib chwv nozzle, kom qhov vuam tsis tuaj yeem ua tau, thiab vuam tam sim no, thaum qhov hluav taws xob loj dhau, qhov kev sib cuag yuav raug hlawv.
Lus Cim: Thaum qhib lub pob thiab txhim kho cov vuam hlau, ua tib zoo xyuas cov hlau reel kom paub tseeb tias cov hlau reel tsis zoo thiab cov hlau raug mob zoo ua ntej siv. Thaum tuav lub vuam hlau, nws yuav tsum tau ua tib zoo saib xyuas kom tsis txhob khawb lub vuam hlau reel thiab ua rau cov vuam hlau tawg. Thaum rewinding qhov tawg ntawm vuam hlau mus rau lub vuam hlau reel, nws yuav tsum tau ua tib zoo qhwv nrog cov hnab looj tes kom tsis txhob muaj tawv tawv.
2. Lub vuam hlau yog corroded
Ua rau: Lub ntim ntawm cov vuam hlau puas thaum lub sij hawm thauj mus los, lub vuam hlau warehouse yog ntub dhau, cov av noo tshaj tus qauv, lub sij hawm cia ntev dhau lawm, thiab vuam hlau yog khaws cia tom qab kov los ntawm tes.
Kev tshwm sim tshwm sim: Thaum lub sij hawm vuam, thaum lub vuam hlau rusted nkag mus rau hauv cov hlau feeder, lub pinch roller yuav plam, cuam tshuam rau cov hlau zoo li qub. Thaum cov vuam hlau nrog cov xeb xeb nkag mus rau hauv rab phom vuam, vim qhov nce ntawm txoj kab uas hla ntawm vuam hlau, nws yuav raug thaiv los ntawm kev sib cuag thiab tsis tuaj yeem welded.
Nco tseg: Thaum tshem tawm cov vuam hlau, xyuas seb lub vuam hlau puas xeb, thiab cov hlau vuam xeb yuav tsum tau hloov hauv lub vuam hlau hauv lub sijhawm. Vuam hlau ntim yuav tsum tsis txhob raug puas tsuaj, tswj cov av noo ntawm vuam hlau warehouse, thiab vuam hlau yuav tsum tau muab cia rau 300 hli deb ntawm hauv av thiab phab ntsa, yog li ntawd lub vuam hlau yuav tsum tau siv ua ntej, thiab vuam hlau uas qhib. thiab siv yog ua tib zoo kov los ntawm tes.
3. Lub thickness ntawm vuam hlau tsis sib npaug los yog muaj burrs
Ua rau: Nws yog tshwm sim los ntawm cov khoom siv hlau tsis tsim nyog thaum tsim cov vuam hlau.
Cov tshwm sim tshwm sim: Thaum lub sij hawm vuam, thaum vuam hlau tsis sib xws los yog burrs nkag mus rau hauv cov hlau pub hose ntawm vuam phom, nws yuav rub tawm ntawm phab ntsa ntawm lub hose thiab ua rau kev co. Thaum qhov kev vibration maj mam txav mus rau ntawm rab phom vuam thiab nkag mus rau qhov kev sib cuag, cov hlau pub mis yuav tsis ruaj khov. , intermittent vuam los yog daig phenomenon.
Cov teeb meem xav tau kev saib xyuas: Tom qab hloov qhov kev sib cuag tshiab, tseem muaj qhov sib txuas sib txuas. Siv cov lus qhia ntawm qhov sib txuam los xyuas cov vuam hlau ua ntej vuam. Nws yuav tsum yog tias txoj kab uas hla ntawm cov vuam hlau tsis sib xws thiab cov vuam hlau yuav tsum tau hloov.
4. Kev siv tsis raug ntawm cov hlau pub pinch rau cov menyuam
Qhov laj thawj: Cov hlau feeder pinch log yuav tsum tau sib phim nrog cov vuam hlau, cov khoom siv carbon steel vuam hlau siv lub log hlau, thiab cov flux cored vuam hlau siv lub log ceramic, thiab lub log groove hom sib npaug ntawm txoj kab uas hla ntawm vuam hlau. Lub siab yog kho raws li qhov yuav tsum tau siv, thiab nws yuav tsum tsis txhob xoob los yog nruj heev.
Kev tshwm sim tshwm sim: Thaum cov roj carbon steel khoom siv vuam hlau siv lub log ceramic, nws yuav ua rau lub log ceramic hnav sai heev. Thaum siv cov hlau xaim hlau siv rau cov khoom siv hluav taws xob-cored vuam hlau, cov hlau xaim hlau yuav raug tsoo thiab tawg, kom cov dej ntws tawm thiab tsis tuaj yeem welded.
Thaum txoj kab uas hla ntawm cov pa roj carbon steel khoom vuam hlau loj tshaj qhov zawj txoj kab uas hla ntawm cov hlau feeder, nws yog ib qho yooj yim los tsim indentation ntawm vuam hlau, uas yuav deform lub voj voog seem ntawm vuam hlau, thiab vuam hlau ib feem nrog lub indentation yuav daig thaum nws dhau los ntawm qhov kev tiv tauj.
Thaum txoj kab uas hla ntawm lub vuam hlau me dua qhov kab ntawm qhov zawj ntawm lub xaim feeder, kev sib txhuam ntawm cov hlau feeder thiab cov hlau tsis txaus thiab plam, thiab cov hlau tsis tuaj yeem noj ib txwm. Thaum cov hlau pub lub log sib npaug ntawm txoj kab uas hla ntawm vuam hlau, lub siab ntawm cov hlau feeder pinch log yuav tsum tsim nyog. Yog hais tias lub xaim pub lub log siab loj heev, lub vuam hlau yuav deformed. Yog tias cov xaim pub lub log siab me dhau, qhov kev sib txhuam ntawm cov hlau pub lub log thiab cov vuam hlau yuav me dhau. , Thaum lub vuam hlau tiv thaiv nyob rau hauv lub xaim pub hose los yog nyob rau hauv lub ntsiab lus ntawm kev sib cuag, cov hlau noj tsis ruaj khov yuav tshwm sim.
Cov teeb meem xav tau kev saib xyuas: Siv cov hlau los yog ceramic xaim pub chais raws li xav tau. Qhov zawj hom ntawm cov hlau pub rau cov menyuam yuav tsum sib npaug ntawm txoj kab uas hla ntawm vuam hlau. Lub siab ntawm cov hlau pub cov menyuam yuav tsum yog nruab nrab. Cov grooves ntawm cov hlau pub rau cov menyuam yuav tsum tau ntxuav tas li.
5. Thaum siv lub vuam teeb, qhov khoov yog loj heev thiab ceev heev
Ua rau: random heev thaum vuam los yog qhov chaw ntawm qhov tshwj xeeb weld ua rau qhov khoov ntawm vuam teeb loj heev.
Kev tshwm sim tshwm sim: Nws yuav ua rau cov vuam hlau raug thaiv ntau dhau thaum khiav hauv cov hlau pub hose ntawm rab phom vuam, ua rau muaj teeb meem hauv kev noj cov hlau thiab tsis ruaj tsis khov hlau.
Kev ceev faj: Thaum vuam, vuam teeb yuav tsum tau khaws cia ntawm qhov ncaj los yog loj dabtsi yog khoov lub kaum sab xis kom txo tau qhov kev khiav hauj lwm ntawm cov vuam hlau hauv cov hlau pub hose.
6. Sib tsoo grooves nyob rau hauv lub daj hose ntawm hlau noj phom ntawm vuam phom
Ua rau: Cov hlau pub lub caij nplooj ntoos hlav hose ntawm cov phom vuam siv tau ntev, thiab thaum vuam hlau hla los ntawm cov hlau pub hose, qhov zawj yog hauv av hauv lub hose.
Kev tshwm sim tshwm sim: Thaum lub vuam hlau nkag mus rau hauv qhov zawj hauv av hauv cov xaim pub lub caij nplooj ntoos hlav hose, thaum lub vuam teeb txav thiab qhov hloov pauv hloov, nws yuav ua rau qhov zawj hlau clamping tshwm sim, uas cuam tshuam rau kev ua haujlwm ib txwm ntawm cov hlau pub.
Lus Cim: Thaum cov hlau pub lub caij nplooj ntoos hlav hose siv tau ntev, cov hlau tsis du, cov hlau pub hose tom qab vuam torch kov trembles lossis cov hlau raug thaiv nrog kev hloov ntawm lub vuam torch lub kaum sab xis, cov hlau pub lub caij nplooj ntoos hlav hose yuav tsum tau hloov nyob rau hauv lub sij hawm. Sim ua kom muaj lub kaum sab xis loj ntawm lub vuam teeb kom txo tau qhov kev sib txhuam ntawm cov vuam hlau hauv cov hlau pub hose. Cov hlau lub caij nplooj ntoos hlav hose luv luv hauv cov phom vuam, uas yuav ua rau cov vuam hlau khoov hauv cov phom vuam, ua rau cov hlau tsis zoo. Thaum cov hlau pub lub caij nplooj ntoos hlav hose ntev dhau lawm hauv cov phom vuam, nws yuav khoov, uas yuav ua rau muaj kev sib txhuam tsis zoo ntawm cov xaim pub mis thiab ua rau cov xaim pub mis tsis ruaj khov.
7. Cov lus qhia tiv tauj tsis tau ntxuav raws sijhawm
Ua rau: Thaum lub vuam specification tsis raug kho kom zoo, los yog thaum lub vuam vuam yog ze rau lub pas dej ua ke, cov vuam spatter yuav lo rau qhov kev tiv tauj ntev dua.
Kev tshwm sim tshwm sim: Qhov ntau dua qhov kev sib cuag ntawm lub vuam teeb tawg, qhov yooj yim dua yog txhawm rau thaiv cov hlau qhov hluav taws xob ntawm qhov kev sib cuag, yog li ua rau qhov kev tiv thaiv ntawm cov xaim pub mis, ua rau lub vuam hlau raug thaiv los yog thaiv.
Cov teeb meem xav tau kev saib xyuas: Kho lub kaum sab xis ntawm lub vuam teeb thiab qhov ntev ntawm lub vuam hlau raws li qhov yuav tsum tau ua kom txo tau cov txheej txheem ntawm spatter, yog li ntawd cov spatter ntawm qhov kev sib cuag yog feem ntau ntxuav nrog rab koob-qhov ntswg pliers, thiab vuam hlau yog Nthuav tawm ntawm cov lus qhia txog 10 ~ 15cm ntev, khoov lub vuam hlau los ntawm lub hauv paus ntawm kev sib cuag nrog rab koob-qhov ntswg pliers, tig nws clockwise los yog counterclockwise rau 3 mus rau 5 lem, thiab ces tso tawm sai, thiab siv lub zog ntawm lub vuam hlau tig lub xaim pub lub qhov ntawm qhov kev sib tiv tauj kom du.
8. Cov xov hlau pub lub qhov ntawm lub nozzle yog hnav dhau lawm
Ua rau: Lub qhov pub hlau xaim yuav loj dhau tom qab lub sijhawm ntev ntawm cov hlau hnav ntawm cov lus qhia kev sib cuag thaum vuam.
Kev tshwm sim tshwm sim: Lub xov hlau pub lub qhov ntawm qhov kev sib cuag yog loj heev, uas yuav ua rau tsis zoo conductivity thaum lub sij hawm vuam, thiab cov paug tawm ntawm cov vuam hlau thiab cov lus qhia yuav ua rau cov hlau noj tsis ruaj tsis khov los yog lo rau qhov kev sib cuag, nrog rau kev sib cuag ntawm cov xov hlau. phenomenon uas lub vuam hlau swings rov qab mus rau hauv lub molten pas dej ua ke, uas muaj feem xyuam rau lub tsim ntawm weld.
Cov teeb meem xav tau kev saib xyuas: Thaum pom tias cov vuam hlau tig rov qab los tom qab tawm ntawm qhov kev sib cuag, thiab nws yog nrog los ntawm qhov tshwm sim ntawm kev sib cuag nrog cov lus qhia, nws yuav tsum tau hloov nrog cov lus qhia tshiab hauv lub sijhawm. Qhov kev sib cuag ntawm lub vuam teeb yuav tsum phim lub cheeb ntawm lub vuam hlau. Yog hais tias txoj kab uas hla ntawm qhov kev sib cuag lub qhov taub me dhau, qhov kev sib txhuam tsis sib haum yuav loj dhau, thiab cov hlau vuam yuav raug thaiv los yog thaiv.
9. Qhov voltage thiab tam sim no tsis sib xws thaum vuam
Ua rau: Tsis muaj kev paub dhau los hauv kev kho vuam yam tsis ua raws li cov txheej txheem vuam tshwj xeeb.
Kev tshwm sim tshwm sim: thaum tam sim no loj dhau thiab qhov hluav taws xob tsawg dhau, kev sib tshuam thiab tsis ruaj khov vuam yuav tshwm sim, qhov vuam tawg loj dhau lawm, thiab lub suab nrov ntawm vuam hlau mus rau lub pas dej molten yog nrov thiab chaotic. Thaum qhov tam sim no me me dhau lawm thiab qhov hluav taws xob loj dhau lawm, qhov vuam fume yuav loj dhau, lub suab nrov ntawm cov vuam hlau mus rau lub pas dej molten yuav me me, thiab cov vuam hlau thiab cov lus sib cuag yuav yaj thiab lo ua ke ntawm tib lub sijhawm, uas tsis tuaj yeem welded.
Cov teeb meem xav tau kev saib xyuas: Raws li cov kev xav tau ntau lawm, kho raws li cov kev qhia vuam, kom cov vuam hlau yuav yaj nyob rau lub sijhawm thaum nws nkag mus rau hauv lub pas dej molten, thiab lub suab ntawm vuam hlau mus rau lub pas dej molten yuav zoo ib yam.
Cov lus xaus
Ntxiv rau qhov saum toj no cuaj qhov laj thawj, kuj tseem yuav muaj qhov tsis zoo ntawm lub tshuab vuam, kev ua haujlwm tsis ruaj khov ntawm cov hlau pub mis, kev sib txuas tsis zoo ntawm cov hlau plating txheej ntawm cov vuam hlau, cov hmoov tooj liab plating, thiab txhaws ntawm qhov kev sib cuag. , uas yuav ua rau cov hlau tsis ruaj khov. Yog hais tias qhov ruaj khov ntawm cov hlau reel ntawm lub xaim feeder yog xoob dhau lawm, lub vuam hlau yuav raug xoob, thiab yog tias nws nruj dhau lawm, cov xaim pub mis yuav loj dhau thiab cov xaim pub mis yuav tsis ruaj khov. Thaum lub sij hawm vuam, cov xoob av xaim los yog xeb ntawm qhov chaw sib cuag tsis raug ntxuav, ua rau muaj kev tiv thaiv ntau dhau thiab tsis ruaj khov, uas yuav cuam tshuam rau cov xaim noj. Yog tias cov lus qhia tsis tau nruj, qhov vuam tam sim no thiab qhov hluav taws xob tsis ruaj khov thiab cov xaim pub mis tsis ruaj khov.
Ib tug zoo welder tseem tuaj yeem txiav txim qhov ua rau ntawm qhov tsis sib xws ntawm cov xaim pub mis raws li qhov kev vibration tsim los ntawm cov vuam hlau khiav hauv rab phom vuam thaum vuam. Thaum lub sij hawm vuam, thaum lub jiggling tshwm sim tom qab tus tuav ntawm lub vuam phom, feem ntau ntawm cov hlau pub hoses yog av tawm ntawm qhov zawj; Thaum qhov kev vibration txav mus rau pem hauv ntej nrog cov xaim pub mis, qhov tshwm sim no feem ntau yog tshwm sim los ntawm kev khoov lossis nias rau ntawm lub vuam hlau. Cov cim thiab burrs; thaum chatter tshwm sim nyob rau hauv pem hauv ntej ntawm lub teeb kov, lub tswv yim tiv tauj yuav tsum tau hloov nyob rau hauv lub sij hawm.
Cov kev paub saum toj no tuaj yeem muab kev txiav txim siab thiab cov kev daws teeb meem rau cov xaim tsis ruaj khov thaum lub sijhawm CO2 roj thaiv kev ua haujlwm vuam, yog li kev txhim kho ntau lawm thiab cov khoom zoo.
