1. Kev suav nrog.
Cov txheej txheem tsim ntawm kev suav nrog qhov tsis zoo yog tias cov hlau oxide tsis yog extruded nrog cov hlau molten, tab sis yog sandwiched ntawm qhov vuam fusion nto.
Cov hlau oxides no feem ntau yog tsim los ntawm cov hlau nto ntawm V-lub kaum ntse ntse. Thaum lub sij hawm mus txog qhov ceev ntawm strip edge yog qis dua li melting ceev thiab lub melting ceev yog siab tshaj qhov tso tawm ceev ntawm molten hlau, lub inclusion band uas muaj molten hlau thiab hlau oxides yuav raug tsim nyob rau hauv lub apex ntawm V-shaped qhib, thiab lub Cov hlau oxides tsis tuaj yeem raug tshem tawm tag nrho tom qab extrusion ib txwm, Qhov saum npoo ntawm cov hlau huv huv yog doped nrog cov hlau oxides, yog li tsim qhov tsis xws luag thaum forging thiab vuam.
Qhov kev tsis zoo no yuav ua rau tawg tom qab flattening lub weld, thiab cov kev sib txuas yuav pom nyob rau hauv qhov tawg ntawm qhov vuam. Cov kev tsis zoo no muaj nyob hauv ntau hom, qee zaum ib leeg, qee zaum saw.
Kev tiv thaiv kev tiv thaiv rau kev suav nrog tsis xws luag:
1.1 Lub V-lub kaum sab xis yuav tsum nruj me ntsis tswj ntawm 4 thiab 6
1.2 Kho lub tsev kom paub meej qhov ntev ntawm lub kaum sab xis qhib
1.3. Qhov piv ntawm Mn / Si hauv cov tshuaj muaj pes tsawg leeg ntawm sawb hlau yog ntau dua 8: 1
1.4 Txo oxidation hauv vuam cheeb tsam
2. Pre arc
Qhov kev tsis zoo no yog qhov tsis muaj fusion tshwm sim los ntawm pre arc. Feem ntau, burr lossis oxide nplai thiab xeb ntawm ntug ntawm sawb hlau poob rau pem hauv ntej ntawm lub vertex ntawm V-lub kaum sab xis los tsim ib tus choj, uas ua rau muaj qhov tshwm sim tam sim no dhia thiab ua ntej arc. Qhov luv-circuit tam sim no hloov cov kev taw qhia tam sim no thiab txo cov cua sov ntawm V-angle.
Rau qhov tsis xws luag tshwm sim los ntawm instantaneous shunt, ib tug kaj thiab tiaj tus dav hlau tawg tuaj yeem pom los ntawm weld tawg. Qee lub sij hawm tsis muaj burr lossis oxide nplai, xeb, thiab lwm yam ntawm ntug ntawm daim kab xev. Txawm li cas los xij, V lub kaum sab xis me me dhau los yog qhov hluav taws xob siab dhau kuj tseem yuav tsim qhov tshwm sim ua ntej arc, uas yog tshwm sim los ntawm qhov hluav taws xob siab tawm ntawm ntug ntawm lub sawb.
Kev tiv thaiv kev tiv thaiv rau pre arc defects:
2.1 Lub V-lub kaum sab xis yuav tsum nruj me ntsis tswj ntawm 4 thiab 6
2.2 Lub strip ntug yog huv si, du thiab tsis muaj burr
2.3 Khaws cov dej txias kom huv, tswj cov kev taw qhia ntawm cov dej txias, thiab sim kom tsis txhob V-angle
3. Tsis txaus fusion
Qhov kev tsis zoo no yog vim ob lub npoo npoo yog rhuab tab sis tsis tag fused, thiab ib qho zoo weld tsis tsim. Qhov ncaj qha ua rau tsis txaus fusion yog tsis txaus thaum lub sij hawm vuam. Muaj ntau yam cuam tshuam uas ua rau lub vuam tsis txaus, xws li cov khoom siv hluav taws xob ntau zaus, V lub kaum sab xis thiab qhov cua sov ntev, txoj hauj lwm ntawm cov pas nrig sib nqus, kev ua hauj lwm thiab txias ntawm cov hlau nplaum, qhov loj ntawm induction coil, vuam ceev, thiab lwm yam, Cov yam ntxwv no cuam tshuam. nrog rau ib leeg, ua rau muaj qhov tsis xws luag.
Kev tiv thaiv kev tiv thaiv tsis txaus fusion defects:
3.1 Qhov sib txuam ntawm vuam cua sov input thiab vuam ceev, thiab cov yam ntxwv ntawm raw cov ntaub ntawv
3.2 Sib nqus pas nrig ua haujlwm
3.3 v kaum sab xis thiab cua sov ntev
3.4 Induction coil specification
Kev ruaj ntseg thiab zoo ntawm cov khoom siv yog cov txheej txheem yooj yim kom tsis txhob muaj qhov tsis xws luag. Kev txhim kho cov ntaub ntawv thiab kev txheeb xyuas cov txheej txheem tsis tuaj yeem ua kom cov kav dej zoo.
