Izinzuzo ezimbalwa ze-solder-free reflow soldering

Ngokuthuthuka okuqhubekayo kobuchwepheshe, ukusetshenziswa kwe-reflow soldering engenawo umthofu kuya ngokuya kusakazeka, kodwa abantu abaningi bangase bangazi ukuthi yiziphi izinzuzo enazo ngaphezu kokunye ukugeleza kwe-reflow soldering, sizokunikeza isingeniso esifushane se-lead-free reflow soldering. Izinzuzo eziningana zokudayiswa kwe-lead reflow soldering.

Izinzuzo ezimbalwa zokudayiswa kwe-reflow-free soldering:

1. Imisebenzi enamandla: I-reflow soldering engenawo umthofu inemisebenzi ye-preheater yebhodi lesifunda, i-lead soldering, i-solder engenamthofu, ukuguga kwe-chip, kanye nokwelapha ingcina ebomvu;

2. Inqubo yokuzenzakalela: I-reflow soldering engenamthofu ibona ukunemba okuzenzakalelayo okungakhokhwa komthofu, futhi lonke ijika lenqubo lilawulwa ngokuzenzakalelayo;

3. Indlela yokushisa ehamba phambili: ukushisa okuphezulu, ukushisa okuphansi, ukuze izinga lokushisa kwesithando somlilo linembile futhi lifane, futhi umthamo wokushisa mkhulu;

4. Ukunemba okuphezulu: ukunemba kokulawula izinga lokushisa kwe-solder-free reflow soldering ngu-±2°C;

5. Izinga lokushisa lokuzinza kwejika: i-lead-free reflow soldering ingahlangabezana nejika lesici sokushisa senqubo ye-SMT ejwayelekile yamazwe ngamazwe, izinga lokushisa esithandweni sokushisa eligeleza umthofu lingasethwa ngokuvumelana nesikhathi sokuphuma kokushisisa, ukushisa kuqala, ukushisa kabusha. , ukupholisa ngokuzenzakalelayo nangokushelela, ijika lokushisa Bushelelezi ngaphandle kwe-jitter;

6. Idizayini ye-arc yangaphakathi nangaphandle: idizayini ezimele yesithando somlilo sethayela esingenamthofu futhi esinobungani bemvelo, esiza ukugeleza okufanayo kwe-lead-free reflow soldering solder air oshisayo futhi kwenza inqubo ijika iphelele kakhulu;

Ngokuthuthuka okuqhubekayo kobuchwepheshe bokucubungula i-lead-free reflow soldering processing, ukunemba kokushisela kuya ngokuya kukhula.Ukusatshalaliswa kwamandla we-laser kunesikhathi nendawo, okunganikeza isiqinisekiso esiqinile sokuthuthukisa ukunemba kwayo kwe-welding.Mayelana ne-reflow soldering engenamthofu Izinzuzo zokuthelwa kabusha kwe-reflow soldering ezingenamthofu zizokwethulwa lapha kuqala, futhi abangani okudingeka bathintane ne-reflow soldering engenamthofu bangaxhumana nathi ku-inthanethi.