Intshayelelo
Kwimveliso yesinyithi kunye nokuvelisa,medium frequency spot welderszizixhobo eziphambili eziyimfuneko ngenxa yokusebenza kwazo ngokufanelekileyo nangokuchanekileyo. Nangona kunjalo, ukuqinisekisa ubulunga obuphezulu be-welding, inkqubo yokupholisa yaba bashiseli idlala indima ebalulekileyo. Eli nqaku liphonononga indlela yokupholisa inkqubo yemedium frequency spot welderichaphazela umgangatho we-welding kwaye iphakamisa izisombululo ezihambelanayo.
1. Ukubaluleka kweNkqubo yokuPholisa
Ngethuba lenkqubo ye-welding, zombini i-electrode kunye ne-workpiece iphantsi kokushisa okuphezulu. Ukuba ubushushu abuchithwanga ngexesha, iqondo lokushisa elijikeleze indawo ye-welding liya kunyuka, lichaphazele kakubi umgangatho we-welding. Umsebenzi oyintloko wenkqubo yokupholisa kukunciphisa ubushushu be-electrode kunye ne-workpiece ngokujikeleza indawo yokupholisa (njengamanzi okanye ioli), ukuqinisekisa ukuba inkqubo ye-welding iyenzeka ngaphakathi kwinqanaba elifanelekileyo lokushisa.
2. Iziphumo ezithe ngqo zeNkqubo yokuPholisa kuMgangatho we-Welding
Ukupholisa i-Electrode: I-electrode ibamba ukushisa okukhulu ngexesha le-welding. Ukuba iqondo lokushisa le-electrode liphezulu kakhulu, linokubangela ukuba iqondo lokushisa elijikelezileyo le-welding linyuke, lilahlekise umgangatho. Inkqubo yokupholisa ikhupha ngokukhawuleza ubushushu obuvela kwi-electrode, ukuyigcina kwiqondo lokushisa elifanelekileyo kunye nokuqinisekisa iqondo lokushisa elizinzileyo le-welding point.
Ukupholisa iworkpiece: Kubukhulu -kwimisebenzi ye-welding enkulu okanye eqhubekayo, i-workpiece iphinda ichatshazelwe bubushushu. Ukupholisa okufanelekileyo kuthintela ukushisa kunye nokuguqulwa, ukugcina ukuchaneka kunye nokuzinza kwendawo ye-welding.
Ukulawula i-Welding Temperature Gradient: Inkqubo yokupholisa inceda ukulawula i-gradient yeqondo lokushisa ngexesha le-welding, ukuphepha ukugqithiswa kwendawo okanye ukufudumala. Oku kunciphisa iziphene ezifana nokuqhekeka kunye nama-pores, ukuphucula ukufana kunye nokuhambelana komgangatho we-welding.
Ukwandiswa koBomi beZixhobo: Ukushisa ngokugqithiseleyo kukhawuleza ukuguga kunye nokulimala kwamacandelo ezixhobo, ukunciphisa ubomi bayo benkonzo. Inkqubo yokupholisa inciphisa ubushushu bokusebenza kunye noxinzelelo lwe-thermal, yandisa ngokufanelekileyo ixesha lokuphila le-spot welder kunye nokuthoba iindleko zokugcinwa.
Ukunciphisa i-Welding Deformation: Ngexesha le-welding, izinto ezijikeleze indawo ye-welding zanda ngenxa yobushushu kwaye zinokukhubazeka xa zipholile. Inkqubo yokupholisa ilawula ubushushu kwindawo ye-welding, ukunciphisa i-deformation ebangelwa ukwanda kwe-thermal kunye nokunciphisa, iqinisekisa ukuchaneka kwe-dimensional kunye nokuzinza komlo.
3. Izisombululo kunye neziCwangciso zokuSebenza
- Khetha iSixokelelwano sokuPholisa esiLungileyo: Khetha umgangatho ophezulu -, inkqubo yokupholisa ethembekileyo esekelwe kwimodeli ethile ye-spot welder kunye neemfuno ze-welding ukuqinisekisa ukusebenza okugqibeleleyo kokupholisa.
- ULondolozo lwarhoqo lweSixokelelwano sokuPholisa: Ngamathuba athile jonga ukusebenza kwenkqubo yokupholisa, kubandakanywa izinga lokuhamba kunye nobushushu bendawo yokupholisa, kunye nokukhangela ukuvaleka okanye ukuvuza kwimibhobho, ukuqinisekisa ukuba ihlala ikwimeko entle yokusebenza.
- Lungiselela i-Welding Process Parameters: Lungisa iiparameters ezifana ne-welding current kunye nexesha lokunciphisa igalelo lobushushu ngexesha le-welding, ukunciphisa ukuthembela kwinkqubo yokupholisa.
- Sebenzisa iMilinganiselo yokuPholisa eNcedisayo: Kwiimeko ezikhethekileyo, njengaxa udityanisa izixhobo zokusebenza ezinkulu okanye ngexesha lomsebenzi oqhubekayo, qesha iifeni zangaphandle, ukupholisa isitshizi, okanye amanye amanyathelo ancedisayo ukunyusa ukusebenza okupholisayo.
Ngamafutshane, inkqubo yokupholisa amedium frequency spot welderinempembelelo ngqo kunye nenzulu kumgangatho welding. Ngokukhetha isixokelelwano sokupholisa esisebenzayo, ukwenza ukugcinwa rhoqo, ukulungelelanisa iiparamitha zenkqubo, kunye nokusebenzisa amanyathelo okupholisa ancedisayo, indima yenkqubo yokupholisa inokwandiswa ukuqinisekisa umgangatho ozinzileyo nothembekileyo we-welding.
