Kwi-nut spot welding, i-thyristor idlala indima ebalulekileyo ekulawuleni i-welding yangoku kunye nokuqinisekisa umgangatho we-weld joint. Nangona kunjalo, i-thyristor overheating ingenzeka ngenxa yezinto ezahlukeneyo, ezinokukhokelela kwimicimbi yokusebenza kunye nokungaphumeleli kwecandelo. Eli nqaku libonisa izisombululo ezisebenzayo zokujongana nokushisa kwe-thyristor kwi-welding yendawo ye-nut, ibalaselisa amanyathelo okuthintela ukushisa nokugcina ukusebenza ngokufanelekileyo.
- Inkqubo yokupholisa eyongeziweyo: Ukusetyenziswa kwenkqubo yokupholisa eyandisiweyo sisisombululo esisisiseko sokunciphisa i-thyristor overheating. Oku kubandakanya ukuphucula ukusebenza kakuhle kwendlela yokupholisa ngokusebenzisa iifeni zokupholisa ezikumgangatho ophezulu, iitsinki zobushushu, kunye nokufumana umoya olawulwa ngamaqondo obushushu. Ukujikeleza komoya okwaneleyo kunye nokutshatyalaliswa kokushisa okusebenzayo kunceda ukugcina ubushushu bokusebenza kwe-thyristor ngaphakathi koluhlu oluchaziweyo, ukukhusela ukushisa.
- I-Thermal Insulation: Ukusebenzisa imilinganiselo yokushisa i-thermal ejikeleze i-thyristor kunokunceda ukunciphisa ukuhanjiswa kobushushu kumacandelo ajikelezayo kunye nokunciphisa umngcipheko wokushisa. Izinto zokugquma, ezifana nezithintelo ze-thermal okanye ii-heat-resistant-resistant-coatings, zingasetyenziselwa ukudala umaleko okhuselayo kunye nokunciphisa ukutshatyalaliswa kobushushu kwindawo engqongileyo. Oku kunceda ukugcina ubushushu obuzinzileyo kwi-thyristor kunye nokuthintela ukwakhiwa kobushushu obugqithisileyo.
- Ukukhawulelana kwangoku: Ukusetyenziswa kwamanyathelo okunciphisa okwangoku kunokunceda ukukhusela ukuhamba ngokugqithisileyo ngoku kwi-thyristor, ukunciphisa umngcipheko wokushisa. Oku kunokufezekiswa ngokubandakanya i-resistors yokunciphisa yangoku, usebenzisa izixhobo zokulawula zangoku, okanye ukusebenzisa iindlela zokulawula amandla aphezulu. Ngokulawula i-current passing through thyristor, isizukulwana sokushisa sinokulawulwa ngokufanelekileyo, ukuqinisekisa ukusebenza okukhuselekileyo kunye nokukhusela ukushisa.
- Ukubeka iliso kunye nokuLawula: Ukubeka iliso rhoqo kwiqondo lokushisa kunye nokusebenza kwe-thyristor kubalulekile ekubhaqweni kwangaphambili kwayo nayiphi na imiba enokuthi ibe nobushushu obugqithisileyo. Ukufakela iqondo lokushisa okanye i-thermocouples kufuphi ne-thyristor kunye nokudibanisa inkqubo ebanzi yokubeka iliso ivumela ukubeka iliso ngexesha langempela lokushisa. Ukongezelela, ukuphumeza umatshini wokuvala ngokuzenzekelayo okanye inkqubo ye-alamu inokunika impendulo ngokukhawuleza kwimeko yokunyuka kweqondo lokushisa elingaqhelekanga, ukukhusela umonakalo ongakumbi.
- Ukugcinwa rhoqo: Ukugcinwa rhoqo kunye nokuhlolwa kwezixhobo ze-nut spot welding kubalulekile ukuchonga kunye nokujongana nazo naziphi na izizathu ezinokuthi zenzeke kwi-thyristor overheating. Oku kubandakanya ukujonga ukudityaniswa okuxekethileyo, ukucoca iisinki zobushushu kunye neefeni zokupholisa, kunye nokuqinisekisa ukusebenza ngokufanelekileyo kwenkqubo yokupholisa. Ukugcinwa rhoqo kunceda ukuchonga kunye nokulungisa nayiphi na imiba ngaphambi kokuba inyuke ibe yingxaki ebalulekileyo, ngaloo ndlela igcina ukusebenza kakuhle kwe-thyristor.
Ukujongana ne-thyristor overheating kwi-nut spot welding ifuna indlela ebanzi edibanisa iinkqubo zokupholisa eziphuculweyo, ukugqunywa kwe-thermal, amanyathelo okunciphisa okwangoku, iinkqubo zokubeka iliso kunye nokulawula, kunye nokugcinwa rhoqo. Ngokuphumeza ezi zisombululo, abaqhubi banokulawula ngokufanelekileyo ubushushu be-thyristor, ukunciphisa imingcipheko yokushisa, kunye nokuqinisekisa ukusebenza okuthembekileyo nokusebenzayo kwezixhobo zokuwelda indawo ye-nut. Ukuthintela i-thyristor overheating kuphucula ukusebenza ngokubanzi kunye nexesha elide lesixhobo, igalelo kwi-welds ephezulu kunye ne-consident.
Ixesha lokuposa: Jun-15-2023
