Ua ntej ntawm tag nrho cov, nyob rau hauv zus tau tej cov high-frequency welded kav, cov khoom tseem ceeb tshaj plaws yog steel sawb. Hlau sawb yog hlau ua los ntawm kub dov los yog txias dov txheej txheem. Cold-dov steel sawb feem ntau muaj qhov zoo dua qhov tiav thiab siab dua qhov tseeb, yog li nws tau siv ntau dua hauv kev tsim cov kav dej ntau zaus.
Tom ntej no, cov hlau sawb yog unrolled thiab xa mus rau ib tug menyuam conveyor system. Qhov no cov menyuam conveyor system ua ntej khoov cov hlau sawb mus rau hauv lub raj zoo thiab qhia cov hlau sawb mus rau hauv lub vuam tshuab los ntawm txoj siv conveyor ntawm cov menyuam conveyor.
Nyob rau hauv lub vuam tshuab, ob sab ntawm cov hlau sawb yog inductively rhuab los ntawm high-frequency tam sim no, ua rau cov hlau sawb mos. Cov npoo ntawm cov sawb yog ces nias ua ke los ntawm cov yob thiab welded. Electrodes nyob rau hauv lub vuam tshuab siv lub siab thiab cua sov los ntawm ib tug high-frequency tam sim no mus welding cov npoo ntawm steel sawb ua ke los tsim ib tug kaw yeeb nkab. Txoj kev vuam no yog hu ua high-frequency resistance welding, uas ua tau zoo thiab ceev ceev.
Tom qab vuam tiav lawm, cov kav dej tau txias dua thiab ncaj qha los ntawm lub tshuab rau cov menyuam. Kev ua haujlwm ntawm kev ua kom txias yog txo qhov kub ntawm cov welded sib koom ua ke, ua kom cov welded, thiab ua kom lub zog ntawm cov yeeb nkab. Straightening yog los kho cov duab ntawm cov yeeb nkab los ntawm cov txheej txheem rau cov menyuam kom ua tau raws li cov qauv tsim thiab cov qauv tsim.
Thaum kawg, cov kav dej txias thiab straightened high-frequency welded kav undergo ib tug series ntawm zoo soj ntsuam thiab kev ntsuam xyuas. Cov no suav nrog kev tshuaj xyuas zoo, ntsuas qhov ntev, ntsuas cov qauv metallographic, kuaj cov cuab yeej cuab yeej, thiab lwm yam. Tsuas yog cov kav dej ntau zaus welded uas tau dhau qhov kev soj ntsuam nruj nruj thiab kev ntsuam xyuas tuaj yeem suav tias tsim nyog thiab muab tso rau hauv kev muag khoom thiab siv.
Txhawm rau kom ua tiav, cov kav dej ntau zaus welded yog tsim los ntawm cov hlau ua ntej khoov thiab ua haujlwm siab welding. Nws muaj qhov zoo ntawm cov txheej txheem ntau lawm thiab kev ua haujlwm siab, thiab siv dav hauv ntau yam. Thaum lub sij hawm tsim khoom, cov kev xav tau ntawm cov khoom siv, cov khoom siv thiab cov cuab yeej siv tau zoo heev los xyuas kom meej qhov zoo thiab kev ua tau zoo ntawm cov khoom kawg. Kev tsim cov kav dej ntau zaus welded yog cov txheej txheem kev ua haujlwm siab uas yuav tsum muaj cov neeg ua haujlwm paub txog thiab cov cuab yeej ua kom tiav. Tsuas yog los ntawm cov txheej txheem tsim khoom nruj thiab kev tswj xyuas zoo tuaj yeem tsim cov khoom siv high-frequency welded yeeb nkab.
