Intshayelelo
Kwimizi-mveliso yanamhlanje, itekhnoloji yokuwelda yenye yeenkqubo eziphambili, kunye nemedium frequency indawo welding machine, njengesixhobo se-welding esisebenzayo, sisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo. Nangona kunjalo, ngexesha lokusetyenziswa, abasebenzisi bahlala behlangabezana nengxaki yokunxiba ngokukhawuleza kwe-electrode. Eli nqaku liza kuphonononga "izizathu zokunxitywa kwe-electrode ngokukhawuleza kumatshini wokuwelda amaza aphakathi," ngenjongo yokunceda abafundi baqonde kwaye basombulule le ngxaki, ngaloo ndlela kuphuculwe ubomi benkonzo yezixhobo kunye nomgangatho wokuwelda.
I. Umgaqo-siseko kunye neempawu zoomatshini bokuwelda beNdawo ePhakathi
Imedium frequency indawo welding machineisebenzisa unikezelo lwamandla ombane ophakathi ukuhambisa ngoko nangoko kwisiza sokuwelda, kusetyenziswa isiphumo sobushushu sangoku ukunyibilikisa isiseko sesinyithi kunye nokufezekisa uqhagamshelwano oluqinileyo phakathi kwesinyithi. Uncedo lwayo ilele kwisantya esikhawulezayo sewelding, ubushushu obuncinci{1}}kwindawo echaphazelekileyo, kunye nomgangatho we welding ozinzile. Nangona kunjalo, ngokuchanekileyo ngenxa yempawu zayo zangoku eziphezulu ngokukhawuleza, ukunxiba kwi-electrodes nako kubalulekile.
II. Uhlalutyo lwezizathu zeFast Electrode Wear
- Uxinaniso lwangoku loXinano?
Xa imedium frequency indawo welding machinei-welding, ukuxinana kwangoku kugxininiswe kakhulu kwindawo yoqhagamshelwano phakathi kwe-electrode kunye ne-workpiece. Olu xinana luphezulu lwangoku luvelisa umthamo omkhulu wobushushu. Nangona kunenzuzo ukunyibilika ngokukhawuleza kwesinyithi, kubangela ukukhukuliseka okukhulu kombane kunye nokukhukuliseka kwe-thermal kwi-electrode, ukukhawuleza ukunxiba kwe-electrode.
- Iipropati zeMathiriyeli?
Ukukhethwa kwezinto ze-electrode kuchaphazela ngokuthe ngqo ukuchasana kwayo nokugqoka. Izixhobo ze-electrode zemveli, ezinje ngealloyi zobhedu, zinombane olungileyo kunye ne-thermal conductivity kodwa ukuxhathisa okuncinci kokunxiba. Xa sijongene nokusebenza kwe-welding ephezulu{2}}yokuxinanisa, ezo mathiriyeli ziqhelene ne-oxidation kunye nokuphuma komphunga ngenxa yobushushu obuphezulu kunye neentlantsi zombane, ngaloo ndlela zinyusa isantya sokunxiba.
- Iiparamitha zeNkqubo yeWelding?
Ukumiselwa okungafanelekanga kweeparameters zenkqubo ezifana ne-welding current, ixesha, kunye noxinzelelo luya kwandisa ukunxiba kwe-electrode. Ukugqithiswa okuphezulu ngoku kunye noxinzelelo kuya kubangela ukuba i-electrode ithwale imithwalo eshushu kunye neyomatshini, ekhokelela ekunxibeni komphezulu okhawulezayo kunye nokuguqulwa. Kwangaxeshanye, amaxesha amade e-welding aya kuqhubeka enyusa ubushushu be-electrode, ekhuthaza ukudinwa kwezinto kunye nokunxiba.
- IiPropathi zeMathiriyeli yeworkpiece?
Izinto kunye nobukhulu be-workpiece e-welded nayo ichaphazela ukunxiba kwe-electrode. Xa udibanisa iintsimbi ezinobunzima obuphezulu kunye namanqaku aphantsi okunyibilika, i-electrode ihlupheke kakhulu ngokukhukuliseka kombane kunye ne-thermal. Ngaphaya koko, izixhobo zokusebenza ezishinyeneyo zifuna umsinga omkhulu kunye namandla okufikelela ukunyibilika, oko konyusa umthwalo kwi-electrode.
III. Amanyathelo okuNciphisa ukuNcitshiswa kwe-Electrode
- Yandisa iiParameters zeWelding?
Cwangcisa i-welding yangoku, ixesha, kunye noxinzelelo ngokufanelekileyo ukuze ugweme ilahleko ye-electrode engeyomfuneko ebangelwa ziparamitha eziphakamileyo okanye eziphantsi. Okwangoku, khetha imodi ye-welding efanelekileyo ngokusekelwe kwizinto zokusebenza kunye nobukhulu bokunciphisa impembelelo ye-thermal kunye nokutshatyalaliswa komatshini kwi-electrode.
- Ukuphucula i-Electrode Materials?
Sebenzisa imathiriyeli ye-electrode enokumelana nokunxiba okungcono, okufana netekhnoloji yokwambathisa umphezulu, ngokufaka i-anti{0}}i-oxidation kunye nokunxiba{1}}imathiriyeli edityanisiweyo enganyangekiyo kumphezulu we-alloy electrode ukuphucula ukuxhathisa kwazo. Ukongeza, ukusetyenziswa kwezinto ezintsha ezifana nedayimane{3}}ii-electrode ezigqunyiweyo zikwabonelela ngezisombululo ezisebenzayo kwingxaki yokunxitywa kwe-electrode.
- Yomeleza Isondlo Nenkathalo?
Zihlole rhoqo kwaye uzigcine ii-electrode, kwaye uzitshintshe ngokukhawuleza xa ukunxitywa okuqatha kufunyenwe ukuphepha ii-electrode ezinxitywe kakhulu ezichaphazela umgangatho we-welding kunye nobomi besixhobo. Ngexesha elifanayo, ukugcina i-electrode surface ecocekileyo kunye nokuthintela ukuqokelelwa kwee-oxides kunye neengcoliseko nazo ziyimilinganiselo ebalulekileyo yokunciphisa ukunxiba.
Ukuqukumbela?
Ukunxiba ngokukhawuleza kwe-electrodeoomatshini bokuwelda amabala aphakathiyingxaki ebangelwa zizinto ezininzi. Ngokuqonda ngokunzulu imigaqo kunye neempawu zayo, ngokufanelekileyo ukubeka iiparitha zenkqubo, ukuphucula izixhobo ze-electrode, kunye nokomeleza ukugcinwa kunye nokunyamekela kwansuku zonke, ukunxiba kwe-electrode kunokunciphisa ngokufanelekileyo, ukuphucula umgangatho we-welding kunye nobomi benkonzo yezixhobo. Kuyathenjwa ukuba uhlalutyo kunye nokuchasana kweli nqaku kunokunceda abafundi basombulule le ngxaki kwimisebenzi ebonakalayo.
