Gushyira mu bikorwa SMT inyuma-umurongo wumurongo wa 3C inganda za elegitoroniki
GREEN ni ikigo cyigihugu cyubuhanga buhanitse cyahariwe R&D nogukora ibikoresho bya elegitoroniki byikora hamwe nibikoresho bipfunyika & semiconductor.
Gukorera abayobozi binganda nka BYD, Foxconn, TDK, SMIC, Solar yo muri Kanada, Midea, nibindi 20+ nibindi bigo bya Fortune Global 500. Umufatanyabikorwa wawe wizewe kubisubizo byiterambere byiterambere.
Surface Mount Technology (SMT) ninzira yibanze mubikorwa bya elegitoroniki bigezweho, cyane cyane mubikorwa bya 3C (mudasobwa, itumanaho, ibikoresho bya elegitoroniki). Ihindura ibice bitayobora / bigufi-biyobora (SMDs) mu buryo butaziguye hejuru ya PCB, bigafasha ubwinshi-buke, miniaturizasi, yoroheje, yizewe cyane, kandi ikora neza. Nigute imirongo ya SMT ikoreshwa mubikorwa bya 3C bya elegitoroniki, hamwe nibikoresho byingenzi hamwe nibikorwa murwego rwa SMT inyuma yumurongo wa selire.
□ 3C ibicuruzwa bya elegitoronike (nka terefone zigendanwa, tableti, mudasobwa zigendanwa, amasaha yubwenge, na terefone, router, nibindi) bisaba miniaturizasi ikabije, imyirondoro yoroheje, imikorere ikomeye,kandi byihuse
itera. Imirongo ya SMT ikora nkurwego rwibanze rwo gukora rukemura neza ibyo bisabwa.
□ Kugera kuri Miniaturisation ikabije no kuremerera:
SMT ituma gahunda yuzuye ya micro-ibice (urugero, 0201, 01005, cyangwa résistoriste ntoya / capacitori; ibyuma byiza bya BGA / CSP chip) kuri PCBs, bigabanya cyane ikibaho cyizunguruka.
ikirenge, ubunini bwibikoresho muri rusange, hamwe nuburemere - bifasha cyane ibikoresho byoroshye nka terefone zigendanwa.
□ Gushoboza guhuza cyane-Guhuza & Gukora neza:
Ibicuruzwa bigezweho 3C bisaba imikorere igoye, bisaba guhuza cyane (HDI) PCBs hamwe ninzira zinyuranye. Ubushobozi bwo gushyira SMT busobanutse neza
Urufatiro rwo guhuza kwizerwa rwinshi-wiring hamwe na chip yateye imbere (urugero, abatunganya, modules yibuka, ibice bya RF), byemeza neza ibicuruzwa byiza.
□ Kuzamura umusaruro neza no kugabanya ibiciro:
Imirongo ya SMT itanga automatike yo hejuru (icapiro, gushyira, kugaruka, kugenzura), ibicuruzwa byihuta cyane (urugero, igipimo cyo gushyira hejuru ya 100.000 CPH), hamwe nintoki ntoya. Ibi
itanga ubudahwema budasanzwe, igipimo cy’umusaruro mwinshi, kandi igabanya cyane ikiguzi cya buri gice mu musaruro rusange - guhuza neza n’ibicuruzwa 3C byateganijwe ku gihe cyihuse ku isoko kandi
ibiciro byo gupiganwa.
□ Kugenzura ibicuruzwa byizewe & Ubwiza:
Ibikorwa bya SMT byateye imbere-birimo gucapa neza, gushyira hejuru-neza, gushyira ahagaragara imyirondoro, hamwe no kugenzura gukomeye - byemeza abagurisha guhuriza hamwe kandi
kwiringirwa. Ibi bigabanya cyane inenge nko guhuza imbeho, ikiraro, hamwe no kudahuza ibice, byujuje ibisabwa 3C ibicuruzwa bikenewe kugirango bikore neza mubikorwa bikarishye.
ibidukikije (urugero, kunyeganyega, gusiganwa ku magare).
□ Kumenyera ibicuruzwa byihuse:
Kwishyira hamwe kwa Flexible Manufacturing System (FMS) ifasha imirongo ya SMT guhinduka byihuse hagati yibicuruzwa, bigasubiza muburyo bwihuse
ibisabwa ku isoko rya 3C.
Kugurisha Laser
Gushoboza kugurisha neza ubushyuhe bugenzurwa kugirango wirinde kwangirika kubintu bya termosensitif. Koresha uburyo bwo kudahuza ibikorwa bikuraho imihangayiko, wirinda kwimura ibice cyangwa guhindura PCB-byashyizwe hejuru kugoramye / bidasanzwe.
Guhitamo Umuhengeri
PCB ituwe cyane yinjira mu ziko ryerekana, aho ubushyuhe bugenzurwa neza (gushyushya, gushiramo, kugarura, gukonjesha) gushonga paste yagurishijwe. Ibi bifasha guhanagura amakariso hamwe nibice biganisha, bigakora imiyoboro yizewe ya metallurgjique (ingingo zigurisha), hanyuma igakomera nyuma yo gukonja. Gucunga ubushyuhe bwo hejuru nibyingenzi kubwiza bwa weld hamwe nigihe kirekire cyo kwizerwa.
Byuzuye-Byikora-Byihuta-Umuvuduko-wo-Gutanga
PCB ituwe cyane yinjira mu ziko ryerekana, aho ubushyuhe bugenzurwa neza (gushyushya, gushiramo, kugarura, gukonjesha) gushonga paste yagurishijwe. Ibi bifasha guhanagura amakariso hamwe nibice biganisha, bigakora imiyoboro yizewe ya metallurgjique (ingingo zigurisha), hanyuma igakomera nyuma yo gukonja. Gucunga ubushyuhe bwo hejuru nibyingenzi kubwiza bwa weld hamwe nigihe kirekire cyo kwizerwa.
Imashini ya AOI
Nyuma yo Kugarura AOI Kugenzura:
Nyuma yo kugurisha ibicuruzwa, sisitemu ya AOI (Automatic Optical Inspection) ikoresha kamera zifite imiterere-karemano hamwe na software itunganya amashusho kugirango ihite isuzuma ubuziranenge bwabacuruzi kuri PCBs.
Ibi birimo gutahura inenge nka:Inenge zabacuruzi: Ibicuruzwa bidahagije / birenze urugero, ingingo zikonje, ikiraro.Inenge yibigize: Kudahuza, kubura ibice, ibice bitari byo, guhinduranya polarite, gutera imva.
Nuburyo bukomeye bwo kugenzura ubuziranenge mumirongo ya SMT, AOI itanga ubunyangamugayo.
Imashini Iyobora Icyerekezo Cyimashini
Mu murongo wa SMT (Surface Mount Technology), iyi sisitemu ikora nk'ibikoresho nyuma yo guterana, ikabika ibice binini cyangwa ibintu byubatswe kuri PCBs - nk'icyuma gishyushya ubushyuhe, umuhuza, imitwe y'amazu, n'ibindi.
