Kushishino lwe-elektroniki, PCBA processing izixhobo software babeumatshini wokuthambisa wamazakunye nokuwelda ngesandla.Nguwuphi umahluko phakathi kwezi ndlela zimbini zokuwelda, zeziphi iingenelo kunye nokungeloncedo?
I. Umgangatho weWelding kunye nokusebenza kakuhle kuphantsi kakhulu
1. Ngenxa yokusetyenziswa kwe-ERSA, i-OK, i-HAKKO kunye ne-crack kunye nezinye i-high-stainer electric soldering iron, umgangatho we-welding uphuculwe, kodwa kusekho ezinye izinto ezinzima zokulawula.Umzekelo, isixa solder kunye ukuwelda ukumanzisa Ulawulo Angle, ukuwelda ukungaguquguquki, iimfuno isantya tin ngokusebenzisa umngxuma metallized.Ngokukodwa xa icandelo elikhokelayo lifakwe ngegolide, kuyimfuneko ukususa igolide kunye ne-tin lining yenxalenye efuna i-tin-lead welding phambi kwe-welding, eyona nto inzima kakhulu.
2. I-welding Manual nayo ikhona imiba yabantu kunye nezinye iintsilelo, kunzima ukuhlangabezana neemfuno zomgangatho ophezulu;Umzekelo, kunye nokwanda koxinano lwebhodi yesekethe kunye nokwanda kobunzima bebhodi yesekethe, umthamo wobushushu we-welding uyanda, ukuwelda kwentsimbi kulula ukukhokelela kubushushu obungonelanga, ukusekwa kwe-welding ebonakalayo okanye ngokunyuka kwe-solder emngxunyeni. ukuphakama akuhlangabezani neemfuno.Ukuba ukushisa kwe-welding kwanda ngokugqithisileyo okanye ixesha lokudibanisa lide, kulula ukulimaza ibhodi yesiphaluka eprintiweyo kwaye ibangele ukuba i-pad iwele.
3. Traditional soldering iron kufuna ukuba abantu abaninzi basebenzise i-point-to-point welding kwi-PCBA.Ukunyuswa kwamaza okukhethiweyo kusebenzisa ukwambathisa okuguquguqukayo, emva koko ukufudumeza ibhodi yesekethe/ukuqukuqela, emva koko usebenzisa umbhobho wokuwelda kwimowudi yokuwelda.Indlela yokuvelisa i-batch ye-industrial line line yamkelwe.Imilomo ye-welding yobukhulu obuhlukeneyo inokudityaniswa kwiibhetshi ngokutsala i-welding.Ukusebenza kakuhle kwe-welding kudla ngokuphindwe kaninzi ngaphezu kwe-welding manual.
II.I-Wave Soldering yoMgangatho oPhezulu
1. I-wave soldering, i-welding, i-welding parameters ye-joint ye-solder nganye inokuthi "ilungelelaniswe", ibe nendawo eyaneleyo yokuhlengahlengisa inkqubo kwindawo nganye yeemeko ze-welding, ezifana nokuhamba kobuninzi bokutshiza, ixesha le-welding, ukuphakama kwamaza kunye nokuphakama kwamaza , iziphene zinokuncitshiswa kakhulu zisenokwenza oko ngeendawo zomngxunya zero isiphene sokuwelda, Ireyithi yesiphene (DPM) yokukhetha amaza e-soldering yeyona iphantsi xa ithelekiswa ne-soldering yezandla, ukutyhutyha komngxuma wokuphinda kuqukunjelwe kunye nokuphinda kuvele okuqhelekileyo.
2. ukuwelda kwamaza ngenxa yokusetyenziswa kombhobho wenkcenkce onokucwangciswa kunye neentlobo ngeentlobo zemilomo ye-welding eguquguqukayo, ngoko ke kwinkqubo yokuwelda inokucwangciswa ukuphepha ezinye izikrufu ezisisigxina kunye neendawo zokuqinisa ze-PCB B icala, ukuze ungaqhagamshelwa i-solder ephezulu yokushisa kwaye ibangele umonakalo, akukho mfuneko yokwenza i-welding tray kunye nezinye iindlela.
3. Ukusuka kuthelekiso phakathi kwe-welding wave kunye ne-welding manual, sinokubona ukuba i-welding wave ineenzuzo ezininzi ezifana nomgangatho omhle we-welding, ukusebenza kakuhle, ukuguquguquka okunamandla, izinga eliphantsi lesiphako, ukungcoliseka okuncinci kunye nokwahluka kwamacandelo e-welding.
Ixesha lokuposa: Oct-28-2021