Mholo kunye nokuhlawula kwi-blog yenethemba, yokuthuthukisa ngokupheleleyo kwezindlu zokuqinisekisa amaxhovha okunyuzwa emahhobe. Lekhetho leyo, sizohlola ukuthi yintoni indlu ye-reflow yesithathu esikhundleni, yimini ziyaziwe kanye neziqondiso zayo; izihlobo zokusetshentiswa ngenxa yakho kumsebenzi wakho kanti futhi ukuba uqale ukusebenzela nokugcina. Ukuba ungenzi lwezifundo, umntu omusha wesikhashana noma ushiqisile ngaphandle kokuthi lokhu le nto imbizo ifanele lokhu iphinde iphumelela.
Isandla semanqaku esithuthiweyo yileli lefuthe lemfazwe kwezinto zokubhukuda ezikhishini ukuba zibhekisele ukuvalwa kwesikhephe sasendawo somncedisi. Uyafunyanwa ngokushintsha isandla semncedisi phakathi komhlaba kunye nesiqephu. Kuneenkululeko ezininzi okugcina lokusebenzisa leli sandla semanqaku esithuthiweyo esithuthiweyo.
Ukuphinda ukwamaza ngokubhukuda kuhle kakhulu ngaphezu kwezi zinto eziphakeme, ukuvumela amaninzi okubhukudwa ngalinye lamanqaku. Ukubhukuda kwezi zinto ezincinci kunye nezi ziziphumaphandle kuhle kakhulu ukuba zingabhedlise izinkinga zokungcono emva kokusiza ukusuka nokulula ukufakwa kweesi sicwangciso.
Iphakathi yakhe yokubhukuda ingca yayingakanani. Isandla semanqaku esithuthiweyo ibhukude amandla angaphambili ngoba umhlaba ubhukisela ngokubanzi kunesi zinto zonke. Ngokugcina, iimigomo zesisandla semanqaku esithuthiweyo zizihlobene ukuba zifundise amandla angaphambili ukubhukuda ngeesi profayela seziningi sesandla semncedisi.
Nangoku, kwi-pondo yomsebenzi okufuneka lokho kukholelwa ngokuphatheka. Isikhombisi somoya osiyibhulukwe kusetyenziswa njengesikhashana esiqhelileyo, usetyenziso olungaphambili olubonakaleyo okusebenza ngokuthi izinsuku zokuhlanganisa zizozala kakhulu. Ukusebenza okuningi lavela ukuba imigomo engaphezulu yokuhlola amabhedu angazange aqoke kakhulu.
Amasikhombisi somoya osiyibhulukwe bayenza isiphumo sonye kwezinye izinto eziphawuliweyo, bavumelela abasebenzisi ukuba babe ngesobizo esingcelayo kunye nokuba ngenqanawe yenqanawa yokugcina amacompotshenti ngamabhodwethi. Nangona enkwenene lokuncedisiyo bakho babenziwe ngokudinga ukusafuka.
Isiphi somphendulo sokuba leso sikhombisi wenza yinto yokushutanga ngaphandle kwi-internal temperature uma ikhupha ngaphandle kwebutseto belinye. Lento yokubhekisisa oluvimbela ukuba akuzingeni iindlela ezinomsindo noma amaxhobo azofumanekelayo, ukusafuka kwabo kanye nezinto ezinikezelayo.
Izindlela ezifanekiso zokusebenza kwezi tabletop reflow ovens zikhululeka ngonyaka yokugcina, kusukela kwiingxenye zokuxhumana ngezinto ezilandelini kusapho lokuhlola amaxesha. Ngakho, lezi zintloniphi izindlela zakhe kwiimbhali yezinye eentsha, iikhwethi lezincwangciso nokuphatha ukufuneka ukuhlola umthombo wamandla wesicatulo esebenzayo kwaye nokuhlelwa kwesizathu sokubona kanye nokuthi zisebenza kumahlale/abasebenzisi abafundileyo. Izithelo zokuqala zezi tabletop reflow ovens zikhona ngokushaya ngokusebenzela kwiingxenye ezilandelayo:
Ukuziphatha izinhlobo ezinikezeliyo emasendvo weRobotiwe ngokusebenzisa i-Robotics
Isigaba saseMoto: Ukusiza ukuziphatha izinhlobo ezininzi ezikhoyo kwisebenti sesigaba saseMoto.
Amavathi Amaholo: Usebenzisa ukubonisa amapoti apho akhutshelwe kumasendvo wesibayiso samavathi.
Isigaba SaseHhasi: Usebenzisa ukuziphatha amapoti amasehhasi asemiswe ngokuhlanganiswa.
Izithelo ZesiTable Top Reflow Ovens - Igama Lelimi Ngenxa Yendlu
Ukusebenzisa i-tabletop reflow oven uhluke kuba ngokushaya uma ungene ukwenzela umsebenzi. Phuma ukufaka isondlo se-solder paste kwasendvo yesicatulo phakathi kwaye phumelela ukucacisa izinhlobo. Isitenshelo singasetshentisela ukuthola uphawu.
Ngoku ungene ukuhlala ukubuya okanye nokuvumela ngokupheleleyo isicatshulwa kwaye isikhatsi, okanye uzame ngokugcina ngeprogram peg. Sebenzisa isithuthi yokuhlula ukusebenzisa iinkqubo zesi-PCB yakho. Isihlawu sasetyenziswa sizibuyelela, uzifuneka amandla amaqhawekazi angaxhaswe ngaphandle kokuhamba.
Ngemuva kokuba kwenyeleyo, shiya isithuthi yokuhlula ukufika kwiqhakamsele kunye nokuba kusetyenziswa. Ngokwesiphumo, sebenzisa umsebenzi wokungena lokusebenza ukubuyekeza ukuba zonke izikhandameli zizibuyiswe ngokukholelwa. Ukusuka wesiliso usetyenziswa ukubuyela ukuba akuzingabi zonke iitreyisi ezazingazange.
Isithuthi yokuhlula yomphakathi yenyeleyo iyiphantsi kunye nokuba kusetyenziswa nguqukumbi, ngokuphambili xa ingxenye yayo yokuba kusetyenziswa; isebenza njalo ngaphandle komthengi womoya ongqondileyo. Kodwa, kusayiqinisekiswa ukuba umthengi wemoya uhlinzekelwe ngokuphi ndawonye ukuvimba ukuba akubangene ukuba amandla amaqhawekazi angathathwe.
Uma uza kufuneka ulale amagama aqhelekileyo, kungenzi ekupheleni ukuba uzivumele ngamakhiwo ephakeme. Uphawu lomoya olungaphambili olufunekayo yinto eliphakeme, elikhishwe kunye nokusebenziswa esiqethelweni sasendlu kunye nokuthi alikho amaxhaso omncane okanye imibuzo ezifanayo.
Grandseed iyityala leli-100. Izinto zethu zithumelelwa ezi-60 izwe, ndiyabonga siyibhalisiwe ngemvume yokugcina emdlwini wezinto zokuthuthukisa eliphakamisileyo. Siyafuna isikhathi esingcindezelayo ukuthi sihlanganiswe ngokwesiphi esihluhleni somdabuko omkhulu waseMondo. Izinto zethu zitholakaliwe yindawo ye-CE ne-ROHS yekwazifundo ezilindeleyo ezaseNgesi.
Grandseed, inani le ndawo yesithuthi esilungile kwiNingizimu Afrika, uphawulezi ukufakelwa kokubhala, ukusetha kunye nokugcina. Amagama okuya kuyo zilingana ne: i-DIP iziphumo zokubhala ezimbili, i-PCB isiphumo sokubhala sasemakele, amandla amaphrinta omkhulu, amandla amaphetse-namathumbele, i-Reflow furnaces, imikhiqizo yobhotho, i-AOI amandla ozivakalisa optically, kunye nesimoboni soSMT. Imigomo yebhulukwe eyisine niyavunyelwa eChina. Siyazi futhi ipharkhi yethu elibhedhekile ngoku seliphenya ifakela yethu.
Grandseed ibhala amandla yokugcina okanye nokulayishwa okuphakathi, apho akhawuntsha ngaphandle kokucacileyo kwiminyaka eyisixhenxe yesibhedlela. Ubuhle bomphumlo bumbini nge-96%. Abantu babasebenzi beGrandseed bazifundelana ukuba zikhulume, zibhekise lomgomo, zaze zithathwe ngemva kokuthi zikwazi ukusetyenziswa ngesikhatsi sesihlanu esikhulu. Ubuhle bomphumlo kufuneka kube ngokuncane kunye nokuba ngaphezulu kwe-96%. Ngokuhlola, khetha ukuba uzityelele isenzo senyukene yeclient kwaye uzityelele ubudlelwano bokugcina nobudlelwano bokusebenza kakhulu. Umthengi wakho wesales weGrandseed uhlala ngokulula ukuba umphathi omkhulu, umfundisi omkhulu, kunye nomfundisi wesivinisi.
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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