Kukho iziphumo eziNtathu ezingalunganga zeSolder ye-LED

Kukho imiphumo emithathu emibi ye-welds ye-LED: 2018-01-25: 333 Umphumo we-stele uhluke ngenxa yobuninzi obuhlukeneyo bokunamathisela okupheleleyo, ngenxa yempembelelo yokwandiswa kwe-thermal kunye nokunciphisa ngexesha lenkqubo ye-welding. I-tensile force eveliswa ngamajoyinti amaninzi e-solder inkulu, kwaye inani le-solder elinomthamo omncinci lincinci. I-tensile force eveliswa ngumlinganiselo omkhulu we-welding joints kwanele ukutsala amajoyinti adibeneyo kunye nomthamo omncinci, okanye i-phenomenon of de-welding, okanye ngenxa yesantya sokupholisa sesantya sokupholisa, okanye ngenxa yesantya sokupholisa, Ngokungalindelekanga, amajoyinti ashushu adityanisiweyo abonakale awapholiswanga, amandla okucutha awaveliswanga okanye amancinci, kwaye i-solder ebandayo sele iqalile ukucutha, nto leyo evelisa amandla amakhulu okucutha, okukhokelela ekutsaleni amalunga e-welding ashushu. Ibizwa ngokuba yimpembelelo yesikhumbuzo. Njengoko kubonisiwe kumzobo: isizathu sesiphumo sesikhumbuzo: 1. Ubungakanani bepad PAD ayilingani. 2. Iqondo lokugudiswa kobuso obudibeneyo buhlukile. 3. Umkhombandlela wokufudumeza weendawo zokuwelda/ Ibhalansi. 4. Ubungakanani be-tinnum paste alilingani. 5. Uyilo lonke lwesixa secandelo lombane (IR is welded). 6. Isantya somoya kunye nokungcangcazela ngexesha lenkqubo ye-welding yokubuya. 7. Isantya sokufudumeza kwamacandelo adibeneyo asilingani. Umphumo wokuguqulela ngenxa yobuninzi obuhlukeneyo beepasti ezimbini ze-tin, i-tinnut enyibilikayo iya kwenza ukuba izinto ziphakanyiswe ngokwahlukileyo. Ngaphantsi kwesenzo sobunzima, izinto eziphathekayo ziya kuguqulela. . Njengoko kubonisiwe emfanekisweni: Iintlama ezimbini zetoti ezinomlinganiselo ofanayo wesiphumo ziya kuphakanyiswa emva kokufudumeza, kwaye ke impahla iya kujongana ngokuzenzekelayo ngaphambili nangasemva nasekhohlo kunye nezikhundla ezisekunene ukuze ziyenze kubude obufanayo. .