Ukubhala Kwesobukhosazana Sokusetshenziswa kweSMD
Kodwa, kwindawo yokulayisha yakethu, iyaphakamiswa ngokwesiphumo esingabonakaliyo ngenxa yokuba sibuyelela ngemfazwe yamagadhi elektronika kulandelayo lokuxhasa imitha kunye nokuthola ukusetyenziswa. Ngokushesha elandelayo lokuhlala, okanye umthombo wencane wethu oluhamba ngekhombi lasekhono, ikhompuya elihlaleni kwindawo yakho okanye amagadhi amaninzi elikhona ephakathi kwendawo yakho. Ngubani ulandelayo oluhamba, kunye nokufunda: NGAPHAKATHI zisebenzela ngokukhumbuluka njenge ndawo ezintathu? Ukukhetha kokuthi i-SMD ifakwe yiindlela eyinhlanganiswa ngokupheleleyo yokugcina kunye nokusebenza kwezilungiselelo elektronika.
SMD ifikiswe njenge Surface Mount Device Placement, oku kwenziwa umthetho omncane ngenqanawe ngokusebenzisa le teknoloji kwiiphrodyekthi ezinamandla zomsebenzi elektroniki. Izicatshululo Ezikhoyo Zesi SMD Ngoku Kwenziwa Ngesinye Sonqoba: Ukubonakalelwa Okancane - iimthanethi zeSurface Mount zizikhulu zingcono neequivalent ezithunyelwe ngumthunyedwe ngaphandle kokuba zibe ngezinye izinto ezifanayo ezinethunyedwe, lokhu kufuneka lishintshwe ukuba lihlale kwi-PCB kunye nokuhlelwanga kwesithuthi sokuncedisiwe kweSMDs ngokungabona ukuthi azisebenzela isithuthi, futhi kuna imibuzo esingazange asetyenziswa ngaphandle komphendulo ofumanekayo ekuhlawuleneyo kwi-PCB (Printed Circuit Board) ukwaziwa ukukhetha amasiko. Lokhu kufuneka kuhlanganise ukusuka kwezindlela zokuhlula kwezilondolozi kunye nokuhlala ngemvume, phakathi kwezidingo zokushintsha ukusuka kwezidingo zokuprodusa ngqukuze lento yokushintsha yezinto zokugcina ukuseta kwezindlela ezithunyelwe.
Ukuthi SMD Placement usetyenziswa kakhulu ngokubonakalelayo kusukela izikhatsi ezaziqaleni zokusebenzisa ukuthi amandla okanye nokusebenzisa kuhlu SMT ngezintlonzo ezizibuyileyo, ngokwesiphumo esisodwa sokuqhathanisiweyo. Lento yalahlekisele ukuthi SMT (SMD emva kokugcinwa komphendulo) ethatha amandla ekwakhiwe kakhulu kodwa engenayo umthetho omncane wokuhlola amasiko. Ngoku sengcono esiqhelekanga kakhulu kumgangatho elipheleleyo lapho lokuhlola kwaye kufanele kunye neentsha-Eyebrow akhuphi? Isimo esingabozone kakhulu kunye neentsha yomthwalo wesikhephe wesigcino SMD nguqukuze kanye nokususa amasiko, uzoba abe ukuhlola amasiko, apho azoba aqaphele amasiko kwindawo yokulandelwa eziyiPCB (PCB), ngokusebenzisa umthwalo wesindano olungena nomthezi.
Xa uqalele kwi-SMD uphawu, isapho siyazi ngokuqinisekileyo. Izimvubu zokuhlanganiswa kwe-SMD zilandelana nesinqumo sokulungisa esiphathiswayo ukuvikela izicatshulwa ezizenzakalo xa zikhuluma nokugcina. Ngokugunya, kukhonza i-sistema yokususa ngokuzenzekelayo kunye ne-switche zokusapho zokulingiswa kunye neshicile lenkululeko lokusebenza - wonke amanye angaphi amazwanyana azifuna umsebenzi wakho ukuphinda ukufinyelela izicatshulwa zezindlela ezithile kwezindlela ezibonakalayo okanye ziyafuneka zifinyele izicatshulwa zeziqhuthu eziphathiswayo.
Ukushintsha Kwesiqephu Se-SMD Ukusetyenziswa
Kulomoya, ukuhlanganiswa kwe-SMD ubhekisele ukuba yintlango engasenziweyo! Kodwa ngemva kokugcinwa kweminyaka eminingi, ngokuthi kuhlanganiswe imigomo yesethentisi, ukuhlanganiswa kwe-SMD ungene kufile kafile. Umyalezo wesimahambo kunokuhlanganiswa kwe-SMD ufumanekayo kufuneka umphumeleyo wakho wenze imigomo yakhe ngaphandle komkhulu. Izimvubu zakuhlanganiswa kwe-SMD zilandelana namandla amandla akhona ukusetshenziswa ngokukhangeli phakathi kwezinto ezindala.
Yinto eyayifuneka yaziq Shenzi kwi-servisi kunye neqhaseketho ngu-SMD's amagaleri ayo, kodwa ingxelo engenziwayo akufunekanga ukubhekisele. Ukuba uza kuthenga umakhiwo we-SMD owomile wokuqala, ufumana iphepha lokugcina, ukuhlola amaphu antha kunye nokungaba imigomo echanekayo yokusebenzela ukusiza lapho kukhonjwa nesixa elo. Ngenxa yesiqhaseketho, uhlelo lwe-SMD luqalela ukulanda isikhombiso sesikhombiso saso ngemvume ekwandle kokuphakamisana kunye nokuhlola ukuba kube nenkululeko.
Grandseed, umthetho wokugcina olungumzantsi lwesilondolozi, uyafunisa ukulinganiswa nokulayisha nesixhasa. Izinsuzo ezifanele kunye nezinto eziphakamisayo ziphathelwe yileyo yehlobo lwe-DIP, amandla omtsha kwi-PCB, amandla amaphrinta omkhulu okufaka into ngokuphi, amandla amaphick-an-place amaningi, izicatulo zomphilo, amandla amaswela, amandla amakhovakho ao-AOI, kunye neziqhuthu ze-SMT. Amagama amane iminyaka engu-4 zilandelayo iChina. Ngokuqondisiyo, siyazi sisebenza esikhatsini saso, osibuyiselwe ngendawo yakhe yokusebenza kubantu ababili.
Ukuphumelela kwezinto kunye nequgumbi lokushintsha kuthathelwa ngokugcina kwiingxenye ezifana. Amagama amakhe amanye namandla kunye nokulandelwa okanye kukho ukusetyenziswa kwesikhashana esisisho. Uguaranti wemvume wezinye izinsuku. Ukuphumelela komntu akukho imali engaphambili emizini etatu. Ukungena kuzo lomdabu olunyeleyo. Ukufundiswa kwezi zinsuku zikhoyo elihle. Ngoku qinisekileyo, akukho imali yokubuyisela kwezinto ezithathelwayo ezinethengiselwayo. Le nqaku lwesibonelo siphakamisa isicelo sokuvavanya ngokuphi ndawonye umphumela wokuqala wesikhashana. Ngenxa yoko, uphinde uphawula ukusebenza kakhulu phakathi kwezi zinsuku ezintathu.
U Grandseed ulayishayo ngaphezulu kwezimbili amahundred amapatente. Iziphrodyekti zayo zinatshintshwa ngeminyaka engaphezulu ku-60 ema-Afrika. Siyinhloso esikhankanyiswanga ngeNdawo Yokuhlola Ukuphawula Kwesithuthi Esilungileyo. Sihamba ngeminyaka sokuthi siyinketho elikhulu lokuhlola ngokuthi sibonisa izikhono zethu ezintsha ngokuthi zimphumeleleyo ngokwesiphiwo lesi-Europe.
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.
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