Iseva yesurface mount soldering yiniyo leentsha kwindawo yokusebenza. Ingxenye yaso yintoni yiwo yeyona yasetyenziswa ngokubheka ukuthi iindlela ezintsha ezininzi ezinikezeliwe ngokushesha kunye nokuhlola okuningi.
Izixhobo zihlukelelanga ukubanjwa ukuba uhlobongozele ukuqondiswa kakhulu, kwaye ngokulandelayo uzikhetha isiphumo esiphephileyo xa uvumelela umthengi wosuthi weSMD ukuqamukela uphawu lwehome. Xa izixhobo zivamiswe kwiPCB, zikwazi ukufakwa amaxesha edlule kwaye isuthi zingene ezindabeni ezidingekayo ngesicatulo somoya sokugqibela ukuba ziziphumelele kuqhubeka phakathi kwabo.
Isixhobo sokuqamukela esingaphambili sesithengi soSMT sihlukile ukuba sikwazise (ngokuphambili kwezinto eziphathelwe) emangamashumi. Ngokuhlawulwa lokhu sisafundisa ukusuka isikhatsi kwaye sikuphela ukususa imali yokusebenza. Yeyona into eyenza ukuba kuhle futhi kuhlobongozele ukuvula ngquku kakhulu, uhambo oluhle kunye nokuhlola kuhle.
Ukufakwa kwezinto ezinhlanganisayo kukho isicabango esilandelayo esethathweni sokuthanda nokubhala okuyenzelwe ngokupheleleyo kwiindawo yokusebenza. Lento iyahlukileyo lokuhlola izinto zomoya okusetshenziswa ngquku kwegumbi lapho ukusetyenziswa kwaye ukungena umoya wenza ukuba akukho ungenzi lokuncedisiweyo ngeemakhompondo nokulandelana namakhompondo asePCB ayiqhagamliweyo. Lokhu kuhlukelela isenzo sesiphakeme sokuthengisa kunye nokuthola ukuhlolwa kwiseva.
Ngonyama, ngokuba le ndlela yenqanawe yezinto ziyavamile, amaqhutyeni wokuqhagamla kwesikhephe sasethembisela ukuthiwelela indlela. Ngokugcina imibuzo emikhulu yokuhlola izinto zomoya, leso sikhephe sithola ukwazi ukucima ukuthiwelela komkhompondo kunye nokuthola uphawu oluhle lwesentloko.
Xa ungene kwi-surface mount soldering oven kufuneka uqinisekise ngokukancane. Ukuphakamisa: Qinisekisa ukuba umazwe omkhulu wawubekhe, kwaye glofes xa kunye nesikhephe esisindileyo lokugcina emva kokuthi isithombe sifumanekileyo/simaterayali. Ngoku qaphela iprothesi elihlukele yi-PCB ngezinto zakhe ezidingeki lapho akusetyenziswa kwi-Furnace ngokubhala kwi-conveyor belt ukuthiwe ngendaba yokuhlola ngokulandelayo. Ngemuva kokubondwa i-PCBs ziqedele kakhulu ukususa kwi-process yesibini kwaye lapho akubondwe ngokwesikhatsi sesilandelana-unike ezi process ezintshangayo ezizama ukutsho ukuba yayingezwe ngalokhu okulingekayo kwesikhatsi sokuqala.
Xa uvuse SMT reflow oven, ukubambekiswa kumazwato omkhulu olungaphezu kwe-safety kukufuneka kwenzelelwe ukuya kumanyanye nokuba akuzange kuneziphi zinto ezincedisiweyo. Xa abasebenzisi babenze ngokupheli amagreyede amaphantsi, inani lisetshenziswa kwaye abasebenzisi bavumele basenze ngokuhlu kubantu ababebenza lokuncedisiweyo ngokubanjwa kwezinyathelo ezizange zazingekelwe xa bazibenza lokusindiswa.
Xa ungene ukulandela isibhakabhaka esilungileyo esethweni lokusetyenziswa kwisezintshontsho ezinamandla, uyathemba ukuqonda ngomphathi osempumelelo. Xa zikhethwe amaphathi anguqukumbi lomsebenzi wokunquma kunye nesixhobo somphilo, izixhobo zakho zizozibuyisela ukuba uzityelele ngendlela eyona yonke into; bayakukhupha idlingana emva kokuthi ziqhelekile izingxenye ezifanele zokugcina. Isibhakabhaka esidingiwayo sithetha ngokwesobizo, umkhonto kunye nokusebenza ngokubhebhu - kufunekabusha ukuba yinkulumo enjalo okungayithanda uphawula phambi kokuhlola.
Isandla esisebenzayo kwiseva yokuqabula ngokuphakamisela okuyiziphumo zokuthi ukuba uqale ukufika emuva kwesiphumo esingafanele. Abanye abahlinzekile kwindawo yokusebenza kweziqhutywa baphathisa lokhu ngokukholelwa, kunye nezivakashi elishayeleli ezifunda umoya wendlela yokungena ngokulandelana nokuhlola ukubonakala kwezinye izinto ezincedwe ngokwesigaba sezikhundla ezibekelwe nguqukumbi lwezinhlobo ezincedwe ngokuzenzakalo kunye nokuthi uzilungiselela ukusetyenziswa kwezinhlobo ezithile ngokuhlawula ukuthi zihambisane ngezindlu zokuthengisa eziphumayo ngokuthi zikwenze iproduct yomthombo.
Grandseed ineyona yonke amaxesha amahundred amapatente. Izinto zethu zithunyelwe ezi-60 izinazini kunye nokuhlanganiswa nendawo yesifundo sesiqhina sentsha sesiphambili sesiChina. Siya phambili ukuba isithomo esitshebezi se-Europe esiyaziwayo njengemfanelo wesayithi CE kunye ne-ROHS esizenzakalelayo ngu-Europhane Union.
Grandseed yindlela yesithunzi esilandelayo esingabhalwa ukuphakamisa, ukufundisa nokuvikelela kwaye nokuthuthukisa. Iziphrodyekti zokugcina ziyavakashela: i-DIP imibuzo echaphazeki PCB ukuqondiswa okulandelayo, imibuzo yokuchaphazeka, iprinta ediphi-diphi yokusetyenziswa ngokumkhulu, umthwalo osebenzayo, umthwalo womoya, umthwalo wokuvala, umthwalo wo-AOI optical inspection machine peripheral equipment for SMT, kunye nesinye isintsho. Amathathu okubanzi labo amasentrawhadi akhona eChina. Naloo mihla ngaphandle kulandelana nendawo yakho yokusebenza yethu elungileyo ethi Grandseed.
Grandseed ngumntu omkhulu wokufundiswa kwezinto eziqeshayo, ngenxa yokuba yaziqondiso izinyathelo ezinjalo zezinhlanga lokusebenza. Ukusenzisa kwemisebenzi kunikeza i-96percent. Isimo sokuqala se-Grandseed: uzoba ufikile nokuthi uqinisekile ngendlela elithethwa, uzobe ushale ngaphandle kwezikhathi, zizihlabeleka 24 izandla emizuzwana. Inani lesikhashana kufuneka libe lendlululo kulandelini ne-96%. Kufuneka uvumele ukuba umsebenzi wakho wayehlukile ngokuphelele ukubonisa inani lemfundo. Ngomoya wethu sithi sasenza isikhatsi esidingeni ukuvumela umbhokisi wethu wesikhashana ukuba asibuyele kuwo amagqwaba akhe ahlukileyo kunye nezinduna ezimbili.
Ukubhala okuthile ngokwesigaba esidingiyo nokulula umoya. Umgama, oluninzi kunye nolungaphambili amaxhobo ayingeni lokuhlola izindlela zokungena imithombo. Ugcinga lwe-1 ungenziwe ngaso senze into engavumelekanga. Iziphiwo lezamalayithi azingenziwe ngasemthethweni sase-3. Ukuphucula okukhulu kuhlanganiswa phakathi komhlaba ongqondiyo yomunye weyi-item. Ukugcina ngonyaka yokugcina ungafuneka kube khona ngokushesha. Ukususa amaxhobo akhona amazange atholakeleyo. Umsebenzi wendawo wesibonelo ubenziwe ngokuba yomunye weyi-design yi-moonthi. Ngokushesha, baze bazenza amarephothi amahluke kumsebenzi eminyakeni.
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