Ngawaphi aManyathelo aPhambili kwiNkqubo yokuSebenza yoMshini wokuWelding oPhakathi-Frequency ngqo ngoku?

Oomatshini bokuwelda bamabala aphakathi basetyenziswa kakhulu kumashishini ahlukeneyo okudibanisa iintsimbi. Aba matshini badlala indima ebalulekileyo ekuqinisekiseni ukuthembeka kolwakhiwo kunye nokuqina kweemveliso ezininzi, ukusuka kwizinto zemoto ukuya kwizinto zasekhaya. Ukuqonda ngcono indlela aba matshini basebenza ngayo, makhe siphengulule kumanyathelo aphambili kwinkqubo yabo yokusebenza.

1. Ukunikezwa Amandla: Isinyathelo sokuqala ekusebenzeni kwe-medium-frequency ngqo umatshini we-welding indawo yangoku ibandakanya ukubonelela ngombane ozinzileyo. Ngokuqhelekileyo, aba matshini bafuna umthombo othe ngqo wangoku (DC) wamandla, onokubonelelwa ngeendlela ezahlukeneyo, kuquka iziguquli kunye nezilungisi. Unikezelo lwamandla kufuneka lulinganiswe ngononophelo ukuze kuqinisekiswe umbane ochanekileyo kunye namanqanaba angoku kwinkqubo ye-welding.
2. Ukuqhwesha: Nje ukuba unikezelo lwamandla lusekiwe, iindawo zentsimbi eziza kudityaniswa zibotshelelwe ngokukhuselekileyo kwindawo. Eli linyathelo elibalulekileyo, njengoko ulungelelwaniso olufanelekileyo kunye noxinzelelo luyimfuneko ekufezekiseni i-weld eyomeleleyo nethembekileyo. Abanye oomatshini basebenzisa iiclamp ezisebenza ngoomatshini, ngelixa abanye zisebenzisa ii-pneumatic okanye iihydraulic systems ukubamba amalungu kunye.
3. Electrode Uqhagamshelwano: Isinyathelo esilandelayo sibandakanya ukuzisa i-electrodes ye-welding ukudibanisa kunye neendawo zetsimbi eziza kuxutywa. Ezi electrode ngokuqhelekileyo ziquka ubhedu okanye ezinye izinto zokuqhuba kwaye zenzelwe ukuhambisa umbane wangoku kwizinto zokusebenza. Uyilo oluchanekileyo lwe-electrode kunye nokulungelelaniswa kubalulekile ekufezekiseni umgangatho we-weld.
4. Ukuwelda usetyenziso lwangoku: Ngama-electrodes akhoyo, umatshini we-welding usebenzisa i-current high, ngokuqhelekileyo ngendlela yombane ochanekileyo (DC), kwiindawo zoqhagamshelwano phakathi kweengxenye zetsimbi. Lo mjelo uvelisa ubushushu obukhulu, obubangela ukuba iintsimbi zinyibilike kwaye zidibanise kunye. Ubude kunye nobukhulu bokuhamba kwangoku kulawulwa ngokucokisekileyo ukwenza ibhondi eqinile kwaye ehlala ixesha elide ngaphandle kokushisa okanye ukonakalisa izinto.
5. Ukupholisa kunye nokuqinisa: Emva kokuba i-welding current isetyenziswe, umatshini uhlala uquka inkqubo yokupholisa ukupholisa ngokukhawuleza indawo edibeneyo. Oku kunceda ukuqinisa isinyithi esityhidiweyo kunye nokunciphisa ukubunjwa kweziphene okanye amabala abuthathaka kwi-weld. Ukupholisa okufanelekileyo kubalulekile ekuphumezeni umgangatho ophezulu, i-weld sound sound.
6. Ulawulo lwemeko: Ekugqibeleni, indibano edibeneyo iphantsi kokuhlolwa kokulawula umgangatho ukuqinisekisa ukuba i-weld ihlangabezana nemigangatho echaziweyo. Oku kunokubandakanya ukuhlolwa okubonakalayo, uvavanyo olungonakalisi, okanye ezinye iindlela zokubona iziphene, iintanda, okanye izitenxo kwi-weld. Nayiphi na imiba ijongiwe ukuze kuqinisekiswe ukuba imveliso yokugqibela ihlangabezana nomgangatho ofunekayo kunye neemfuno zokusebenza.

Ukuqukumbela, i-medium-frequency ngqo ngoku umatshini we-welding wangoku ulandela uthotho lwamanyathelo ayimfuneko ukujoyina iinxalenye zentsimbi ngokufanelekileyo. Ukususela ekusekeni unikezelo lwamandla oluzinzileyo ekusebenziseni i-welding yangoku kunye nokuqhuba ukuhlolwa kokulawula umgangatho, inyathelo ngalinye lidlala indima ebalulekileyo ekuveliseni ii-welds ezinamandla nezithembekileyo. Ukuqonda le nkqubo yokusebenza kubalulekile kwabo babandakanyekayo kwimveliso yesinyithi kunye nemveliso yokuvelisa.