Njengoko imveliso yeenqwelomoya ezikhanyayo yanda, yafikelela kwisiphumo sonyaka seenqwelomoya ezingaphezu kwama-5,000 kunye nokungena kwemali yokuthatha umbane ngokuthe nkqo kunye nenqwelomoya yokumisa (i-eVTOL) engaphezulu kwe-10 yeebhiliyoni zeedola zase-US, yabonisa ukuba ishishini leenqwelomoya lalingena kwixesha lenguquko. Ipakethi yebhetri iyona nto iphambili yolu tshintsho, kwaye ukhuseleko, ubunzima kunye nokuthembeka kwayo kuya kuqinisekisa ngokuthe ngqo ukuba kunokwenzeka kwisizukulwana esilandelayo senqwelomoya. Ukuwelda indawo yesiNtu kusetyenziswa kakhulu, kodwa ayikwazi ukuhlangabezana neemfuno ezingqongqo zeshishini lokuhamba ngenqwelomoya langoku. Kodwa itekhnoloji ye-welding ye-transistor iphinda ichaze le ndawo.
Iipakethi zebhetri zodidi lweenqwelomoya zineemfuno zokuwelda eziphezulu kakhulu kumgangatho. I-aluminium yechungechunge emithandathu (esetyenziselwa ukunciphisa ubunzima), insimbi ye-nickel-plated (esetyenziselwa ukuphucula ukuxhathisa ukubola) kunye nezinto ezidibeneyo zobhedu-aluminiyam zihamba phambili. Nangona kunjalo, izixhobo zemveli ze-welding azikwazi ukuhlangabezana neemfuno zezi zinto zingasentla. Ukwabiwa kwamandla welding engalinganiyo kulula ukubangela iintanda ze-splash. Emva kwe-welding, iziphumo zokuhlolwa kwe-X-ray zibonisa ukuba ukuya kuthi ga kwi-30% ye-welds ayifanelekanga. Indawo yayo echaphazelekayo yokushisa (HAZ) idlula umda ongqongqo we-0.2 mm, oya kulimaza ukubunjwa kweekhemikhali zebhetri kunye nokukhawuleza ukubola kwebhetri. Okubi nakakhulu, izixhobo zokuwelda indawo zemveli ziswele umkhondo wexesha lokwenyani leeparamitha zoxinzelelo lwe-welding, nto leyo eyenza inkqubo yokubeka iliso kunye nokusilela kwedatha ye-welding. Kwaye iwelding transistorizixhobo zisombulula ngokupheleleyo le ndawo yeentlungu ngokubeka iliso kunye nokurekhoda idatha yoxinzelelo lwejoyini nganye ye-solder ngexesha langempela.
Styler Electronic'umatshini wokuwelda we-transistorisombulula la manqaku entlungu ngolawulo lwe-microsecond kunye nokuchaneka kwe-welding innovation. I-20k Hz-200kHz i-inverter ephezulu ye-frequency inokuqonda i-programmable waveform yangoku (i-DC, i-pulse okanye i-ramp), ngaloo ndlela ifezekisa ukuchaneka kwe-welding ye-0.05mm. Enokunyusa ukuchaneka kwebhetri yepakethe, ebaluleke kakhulu kukhuseleko lokuhamba ngeenqwelomoya.
Umbane we-transistor welding wamkela i-IGBT kunye nezinye ii-transistor zokutshintsha ngesantya esiphezulu, ezinokukhupha ngokuzinzile ngokuthe ngqo ngoku, kwaye zithembele kwitekhnoloji yokuguqula i-high-frequency inverter (efana ne-20kHz) ukuqonda ulawulo oluchanekileyo lwenkqubo ye-waveform yangoku. Undoqo wayo ulele ekucinezeleni okucwangcisiweyo kweziphene ze-welding ngokusebenzisa inkqubo epheleleyo yolandelelwano “lokunyuka kancinci kwi-slope-smooth welding-gradual droping slope”. Kwangaxeshanye, i-microprocessor eyakhelwe kumandla ombane ijonga i-current kunye ne-voltage ngexesha langempela kwi-microsecond frequency, kwaye i-welding current iqinisiwe "itshixiwe" kwixabiso elibekiweyo ngokuhlengahlengisa ngokuguquguqukayo imeko yokutshintsha kwe-IGBT. Iyakwazi ukuxhathisa ngokufanelekileyo ukuphazamiseka okubangelwa utshintsho oluguquguqukayo lokuchasana kwinkqubo ye-welding, ngokusisiseko ugweme i-splash overheating ebangelwa utshintsho olukhawulezayo lwangoku, kunye nokuqinisekisa ukuzinza okukhulu kwegalelo lokushisa.
I-case study igxininisa iinzuzo zayo. I-0.3mm-thick Al-Ni yensimbi edibeneyo ifikelela kwi-85% yamandla esiseko sesinyithi phantsi kwe-ASTM E8, kwaye inokumelana nokungcangcazela okugqithisileyo. Ukusebenza kwayo ngamandla kuphezulu ukuya kuma-92%. Xa kuthelekiswa noomatshini bokuwelda bendabuko, ukusetyenziswa kwamandla kuncitshiswa ngama-40%, kwaye umgca ngamnye wokuvelisa ophakathi ungagcina i-12,000 yeedola ngonyaka. Ukuthotyelwa kwangaphambili kwe-DO-160G kunokuphucula isantya sesatifikethi nge-30% kwaye ixhaswa yi-EASA isatifikethi sobugcisa.
Kubenzi bezixhobo zoqobo zenqwelomoya, abavelisi bepaki yebhetri kunye neelebhu zeR&D, iStyler'sumatshini wokuwelda we-transistoriya ngaphaya kobubanzi bezixhobo zokuwelda. Njengekhaka lokuthotyelwa, ijika imiqobo elawulayo ibe yinzuzo yokhuphiswano. I-welding nganye iba yindawo enokulandeleka kwaye ifumaneka lula, ehambelana ne-ISO3834 kunye nemigangatho ye-RTCA DO-160.
Ukuwelda ngokuchanekileyo ayiseyonto ikhethiweyo, kodwa isiseko esinokutshintshwa kombane wokusuka ngokuthe nkqo kunye nenqwelomoya yokumisa (i-eVTOL) ukusuka kwiprototype ukuya kwinqwelo yabakhweli. I-Styler imema abavelisi ukuba bafumane ukuchaneka kwe-millimeter ngomboniso ophilayo. Fumana ukuba itekhnoloji yethu ye-welding yebhetri iwujika njani umngcipheko ekubeni uthembekile. Qhagamshelana nathi ngeenkcukacha ezithe kratya kwaye uchaze kwakhona imigangatho yakho ye-welding ye-aviation, ukuze yonke i-welding izalelwe ukubhabha esibhakabhakeni esiluhlaza.
(“Isiza”) yenzelwe iinjongo zolwazi ngokubanzi kuphela. Lonke ulwazi kwiSayithi lunikezelwe ngokholo oluhle, nangona kunjalo, asenzeli ukumelwa okanye iwaranti yalo naluphi na uhlobo, olucacileyo okanye oluchaziweyo, malunga nokuchaneka, ukufaneleka, ukunyaniseka, ukuthembeka, ukufumaneka okanye ukuphelela kwayo nayiphi na ingcaciso kwiSayithi. NAPHANTSI KWAYO AKUKHO IMEKO SIYA KUTHEMBELA KUWE NGAYO NAKUPHI NA Ilahleko OKANYE UMONAKALO WALO NALUPHI UHLOBO OLWENZIWE NGENXA YOKUSETYENZISWA KWESIZA OKANYE UKUXHOMEKEZWA KULO NALUPHI ULWAZI LUNIKEZELWE KWISIZA. UKUSETYENZISWA KWAKHO KWESIZA KWAYE UKUXHOMELA KWAKHO KULO NALUPHI ULWAZI KWISIZA KUSEMNGCIPHEkweni WAKHO KUPHELA.
(Ityala:pixabayimifanekiso)
Ixesha lokuposa: Nov-13-2025
