Iingxelo zakusebenzisa isondwana somkhuhlane

Umsebenzi wokuqulula ishweyi yaseyilokhi yiwoxhelwa ngokuphakamisayo kwi-process ye-SMT. Kwisetyophu so-SMT, umsebenzi omphumela we-reflow soldering machine ngu-ukuyipha iplaka leyo yenyelela ngezityala lwe-reflow soldering machine. Ngokusebenza, ukugcwalisa, ukusindiswa, ukusondezela, ukufikisana nokuhlatywa, ngaphandle kwesinye isetyophu, ishashi lesikhliweyo lisuka esikhathini sesikhliweyo sokubeka ngendawo lokugcina, ukuze lisebenze ekutheni likhangeleyo lokusondezela i-plaka lenyelela neplaka leyo yenyelela ngezityala. Umsebenzi omphumela we-reflow soldering machine ngu-ukusondezela iplaka leyo yenyelela nezityalo zakho, eyayiqhuba ukwenzeka kwezindlela eziningi, ukusondezela okungavuliweyo nokuhlola kakhulu.

Izicwangciso zokusebenzisa i-reflow soldering machine

1, Zama ukukhetha imali engcono kunye nomsebenzi omphumela wesondelo sokuqulula.

Ngokuqinisekileyo ukukhetha amaxesha, kufuneka lihliswe ngumthengi wendawo yokugcina, okanye kufuneka lizame ukuba nhlayo ngesikhatsi esishiyene. Kunezinye izinto ezidingekayo zokukhetha amaxesha: njengekhonjululo lokuhlola, uhlobo lomphendvane wekhonjululo, kunye nechwebeni lokuhlula lokhu. Ngenxa yemethod ngokubona, kufuneka ufake ngokwesiphumo sakhikho, ubone ukuba ayifane nazo zonke izinto zakho, xa zihlukaniswa ukuxhaswa kunye nokusetyenziswa kokuthi zingaphezulu kwisebhedlela, zizoba zibhekisele ngokuphi.

2, Hlanganisa indlela yesiphiwo somncedisi kunye nembaluleneyo.

Yinkathazo yokuthatha imibhalo yezimpawu ezincinci. Ngokuze amaxesha akhethwe kunye nokuthi umethod ulayishwe, ungabenza ukutesta ukusetyenziswa komphendvane, futhi ayiqinisekanga kuhlu.

Amaphupha awonke wesicelo sokuhlola kwi-re-flow soldering machine:

1, Uyasithanda ukuba kuneenkcwadi ezidingwayo kwi-reflow soldering machine, ugcinele, kwaye ufake ngaphandle kokuthi ubesifiso, bese ushice umsebenzi wokuprograma lokusebenza ukuyakhipha isethi le-temperature.

2, Ngoba idibala yegayide yireflow soldering machine kufuneka liphinde iqukethe phakathi ngeendaweni zesiPCB, kufuneka uzame ukushice umoya, umeshi we-mesh belt transport kunye ne-cooling fan.

3, Ukusondezela kwemperiphethe kwi-reflow machine yeGrandseed ifanele yi-lead (245±5)℃, umbhali wesikhombisa esingeneyo ifanele yi-(255±5)℃, kunye nepreheating temperature yi-80℃~110℃. Ngenxa yokubizwa ngeparamitha ezithathelwe ngu-welding production process, izimvume zomphumende zokusebenzisa kwi-reflow soldering machine zivamiswe ngempumelelo kunye nokuziphatha, kunye nokubonisa izimvume ze-reflow soldering machine ngalanga loluvo.

4,Phinda uhlalela i-switch ezinezilimi zokugcina ngokushesha, futhi xa ilithemba lilime kwi-set temperature, ungayenza ukuba uphumelele i-PCB ibhodi nobuciko bokubhaliweyo. Futhi qonda ukudibanisa ubuciko bokubhaliweyo. Bhala ukuba uhlobo olunye kunye nolunye lwe-conveyor belt ayikwenzelani yilinamathanga elincinci kunye no-10mm.

5,Setha ubuninzi bewe-conveyor belt ye-reflow soldering machine kumncedo engakwenene, ubuninzi kunye nokuphiwa kwe-conveyor belt kufanele kube ngqo kunye nokuncedisiweyo ne-circuit board, futhi shicilela inombolo yesikhatsi sokulandelwa kwematerial okusebenzekayo kunye noma ngenxa yokuziphatha izinto ze-technology.

6,Ubukhulu bekusetyenziswa kwesmall reflow soldering machine kungabizwi ukuba akufanele kube lokugcino kunye nokuhlola lokugcino lokulandelayo ukuba alandele amaxhobo; isihlanu esisetyenziswa kufanele sigcine kunye nokuhlola; konke amaxhobo angasebenze ahlala kwindaweni yezindlu zonkqubo; i-circuit board engekuhlola kufanele lisetyenziswa kabusha, futhi lokulandela kulandelayo kufanele lishiywe ngaphandle kokuhlola.

7, Ukuphuma iglofi ukuze uvuse i-PCB esondelwe, phinda uphumelela ukufaka lembhalisi lase-PCB, fumana 10 imibhalo ngamagandulu wesikati, bonisa indawo yokugcinwa kwaye rekordise idatha. Kwisimiso sokuqala, uma ufumane ukuba amaparamitha angakwazi ukuyifuneka ngokulandelani, akuxhasi amaparamitha ngaphandle kokuthi kufune umsebenzisi wamathathu wenza isicelo ngemva kokucabanga.

8,Bonisa utemperatsha: Faka amasensha kwi-receiving socket yomthethosithi ngokukholelwa, vula iswitch yesikhathi sokuphumelela womthethosithi, faka omthethosithi kwi-reflow soldering ngenqanawe ne-PCB ye-old, hamba nayo nokuba kwenziwe, bheka naye usekhompyutha ufake imthethosithi eGrandseed. Idatha lokubonakala lwesikhathi sisidingiyo lwendawo yokubonakala lesikhathi komthethosithi wemakheli we-reflow.

9,Faka amabhalisi abesondelwe ngokuvamile inombolo, igama nokulandelana, ukusuka ukuba akukhonjiswa amabhalisi angayaziyo.

Izindaba ezincedisiweyo zokusetyenziswa kunye nokusetyenziswa kwemakheli we-reflow soldering

1, Umhlobo wokubuyisela okugcina kwiindawo ezidingekileyo kweespesifiki, kunye nokubuyiselwa obungqumele ngaphakathi kokuthi ±2.0°C;

2, Ukubuyisela kwesithuthu sikufanele kwiindawo ezidingekileyo kwindawo yesimo, kunye nokubuyiselwa obungqumele ngaphakathi kokuthi ±0.2m/min;

3, Umthetho wophandle lwesiqephu sokugcina (≤150mm spacing) kunqumele ngaphakathi kokuthi ±10.0℃;

4, Umsamo wesihlahla esingasetyenziswa kwaye umnyango wemfuyo wesikhephe sibungaza ngokulungileyo. Isifanisi somoya osomdelekile siyahlula ngokukhangelwa kunye nokususa imigomo;

5, Amalayili amagqibelekanga akhona ngokushintsha kunye nokuba zikhohlwa. Umyinga omkhulu wesiqephu sokugcina kufanele ekudingekayo;

6, Isistimu sokusebenza isenziwa ngokulungileyo, umsamo wamathrix wenxamelo kunye neentsha yayingasetyenziswa, ukuguqulela kungabafuneki kunye nokubaca kuhlatywa, ngaphakathi komhla womsebenzi olungileyo;

7, Imibiko yemfuyo yayingasetyenziswa, amaphayipeyi afunyenwe ngokuphiindlela kunye nokusebenzisa kubungqumele kunye nokusetyenziswa;

8, Ukugcina ngokulandel' emva kwaye phakathi kwesithuthi, inxamaliso yomhlophe, intsholo, ukukhangela ngokubanzi kwisekhwekazi lokusindiswa ukuvimba ukuze usetyenziswa nokungabalekileyo;

9, Ayiqhubele iintyalo zemeshi ngelixa lufunekayo, futhi ayibaleke amaxhawu namankathalo ukuya ephakamisi ukuvimba;

10, Kufuneka kuhlola umoya ngokuphiqisayo ngokusebenzela ukusuka, ukuba akuziphumelele izityalo zesayithi, futhi abasebenzisi bayahlola amabheshu angamashonaleni kunye nezimaski;