Ii-electrodes zidlala indima ebalulekileyo ekusebenzeni koomatshini bokuwelda amandongomane. Ziyizinto ezibalulekileyo eziququzelela inkqubo ye-welding ngokubonelela ngombane ofunekayo ngoku kunye noxinzelelo lomatshini. Eli nqaku lichaza indlela i-electrodes esebenza ngayo koomatshini bokuwelda be-nut kunye nokubaluleka kwabo ekufezekiseni ii-welds eziyimpumelelo.
- Umsebenzi wee-Electrodes: Kumatshini wokuwelda amantongomane, ii-electrode zenza le misebenzi ilandelayo:
a. Ukuhanjiswa koMbane: Umsebenzi ophambili wee-electrode kukuqhuba umsinga wombane ukusuka kumbane ukuya kwindawo yokusebenza. Baseka isiphaluka esipheleleyo ngokuqhagamshelana ne-workpiece kwaye bavumele ukuhamba kwangoku, ukudala ukushisa okufunekayo kwi-welding.
b. Ukuveliswa kobushushu: Xa ii-electrode zidibana nesixhobo sokusebenza, umsinga wombane uhamba kuwo, uvelisa ubushushu kwindawo ye-weld. Olu bushushu lubangela ukunyibilika kwendawo kunye nokudibanisa kwezinto zokusebenza, ukudala ibhondi eyomeleleyo.
c. Uxinzelelo lweMechanical: Kanye kunye ne-conductivity yombane, i-electrodes iphinda isebenzise uxinzelelo lomatshini ukuqinisekisa uqhagamshelwano olufanelekileyo phakathi kwendawo yokusebenza kunye ne-electrode tip. Uxinzelelo lunceda ekufezekiseni i-welds ezihambelanayo kunye nezithembekileyo ngokukhuthaza uqhagamshelwano olusondeleyo kunye nokunciphisa ukuchasana ngexesha lenkqubo ye-welding.
- Iindidi ze-Electrodes: Kukho iintlobo ezahlukeneyo ze-electrode ezisetyenziswa koomatshini bokuwelda indawo ye-nut, kubandakanya:
a. I-Copper Electrodes: I-Copper yinto eqhelekileyo ye-electrodes ngenxa ye-conductivity yayo egqwesileyo yombane kunye neempawu zokutshatyalaliswa kobushushu. I-electrodes yobhedu ifanelekile kwizicelo ezininzi kwaye inika ukuchasana kakuhle kokugqoka kunye nokuguqulwa.
b. Ii-Electrodes eziRefractory: Izinto eziphikisayo ezifana ne-tungsten kunye ne-molybdenum zisetyenziselwa izicelo ezikhethekileyo ezifuna ukumelana nobushushu obuphezulu. Ezi electrode ziyakwazi ukumelana nobushushu obugqithisileyo obuveliswa ngexesha lenkqubo ye-welding.
c. I-Electrodes ehlanganisiweyo: I-electrodes edibeneyo, eyaziwa ngokuba yi-bimetal electrode, idibanisa izinto ezahlukeneyo ukuze kulungiswe ukuhamba kunye nokuqina. Zihlala zibandakanya isiseko se-alloy yobhedu kunye nomaleko wezinto eziphikisayo zokuphucula ukusebenza.
- Ukugcinwa kunye nokuKhathalela: Ukugcinwa ngokufanelekileyo kwee-electrode kubalulekile ekuqinisekiseni ukusebenza kwabo kakuhle kunye nokuphila ixesha elide. Eminye imiba ephambili ibandakanya:
a. Ukucoca: Ukucoca rhoqo iingcebiso ze-electrode ukususa i-debris, i-oxidation, kunye nokungcola okunokuchaphazela ukuhanjiswa kombane kunye nomgangatho we-weld.
b. Ukugqoka: Ukugqoka rhoqo iingcebiso ze-electrode ukugcina imilo yazo kunye nokuqinisekisa indawo yoqhagamshelwano ehambelanayo. Oku kunceda ukuthintela ukungalingani kwangoku kunye nokugcina umgangatho we-weld.
c. Ukutshintshwa: Buyisela ii-electrodes xa zigugile, zonakele, okanye xa isayizi yencam ingasafaneleki kwiinkcukacha ze-weld ezifunekayo. Ukusebenzisa ii-electrode ezigugileyo kunokubangela umgangatho ombi we-weld kunye nokusebenza okungahambelaniyo.
Ii-Electrodes zidlala indima ebalulekileyo ekusebenzeni koomatshini bokuwelda bamantongomane ngokubonelela ngokuqhutywa kombane, ukwenziwa kobushushu, kunye noxinzelelo lomatshini kwiiwelds eziyimpumelelo. Ukuqonda umsebenzi wabo kunye nokukhetha izinto ezifanelekileyo ze-electrode ziyimfuneko ekufezekiseni i-welds ephezulu kunye nethembekileyo. Ukugcinwa rhoqo kunye nokunyamekelwa ngokufanelekileyo kwee-electrode kunegalelo kwixesha elide kunye nokuqinisekisa ukusebenza okuhambelanayo kwizicelo ze-nut spot welding.
Ixesha lokuposa: Jun-19-2023
