Isagoo wajahaya cadaadis caalami ah oo ba'an iyo isbeddello tignoolajiyadeed oo degdeg ah, warshadaha guddiga wareegtada daabacan ee Shiinaha ayaa dardar gelinaya xawligeeda si ay ugu dadaalaan heerar sare iyo guulo.
Soosaarayaasha guddiga wareegyada daabacan ayaa inta badan loo qaybiyaa lix gobol oo ay ku jiraan Shiinaha, Taiwan, Japan, Kuuriyada Koonfureed, Waqooyiga Ameerika iyo Yurub.Wershadaha guddiga wareegyada daabacan ee caalamiga ah ayaa aad u kala qaybsan, oo leh warshado badan.Wali ma jiro hogaamiye suuqa.
Warshadaha guddiga wareegtada daabacan ee Shiinaha ayaa sidoo kale soo bandhigaya qaab tartan oo kala jajaban.Miisaanka ganacsiyada guud ahaan waa yar yahay, tirada shirkadaha waaweyn ee guddiga wareegyada daabacan waa yar yihiin.
Warshadaha guddiga wareegga daabacan waxay leeyihiin wareeg weyn oo joogto ah oo leh semiconductors iyo dhaqaalaha caalamiga ah.Labadii sano ee la soo dhaafay, warshadaha waxaa saameeyay hoos u dhaca dhaqaalaha adduunka iyo iibka kumbuyuutarka, barwaaqada warshadaha PCB-na waxay ahayd heer hoose.Tan iyo qeybtii hore ee 2016, dhaqaalaha adduunka ayaa ku soo laabtay kor u kaca, wareegga semiconductor ayaa kor u kacay, iyo warshadaha PCB ayaa muujiyay calaamadaha soo kabashada.Isla mar ahaantaana, maro naxaas ah iyo maro fiberglass ah, oo ah kharashka ugu muhiimsan ee warshadaha, ayaa weli hoos u sii dhacaya qiimaha ka dib markii ay la kulmeen hoos u dhac weyn sannadkii hore, taas oo keentay meel ballaaran oo ay ku gorgortamaan shirkadaha PCB.Maalgelinta baaxadda leh ee 4G-ga gudaha waxa ay noqotey mid horseeda barwaaqada warshadaha ee ka baxsan rajada laga filayo.
Waqtigan xaadirka ah, beddelka warshadaha guddiga wareegyada daabacan ee Shiinaha ayaa inta badan lagu muujiyaa beddelka alaabada ee warshadaha-hoosaadka.Saamiga suuqa ee PCB-ga adag waa uu sii yaraanayaa, iyo saamiga suuqa ee PCB-ga oo dabacsan ayaa sii kordhaya.Horumarinta alaabada elektiroonigga ah ee cufnaanta sare waxay si lama filaan ah u horseedi doontaa heerar sare iyo kala fogaansho yar oo BGA ah, taas oo sidoo kale soo bandhigaysa shuruudo sare oo loogu talagalay iska caabbinta kulaylka alaabta.Waqtigan xaadirka ah ee isbeddelka istaraatiijiga ah ee is-dhexgalka silsiladda warshadaha iyo horumarinta iskaashiga iyo hal-abuurka, PCB-yada cufnaanta sare, PCB-yada cusub ee shaqeynaya iyo caqli-gal ah, kala-baxa kulaylka alaabta, qaabka saxda ah, naqshadeynta baakadaha waxaa keenay horumarinta iftiin, khafiif ah, ganaax iyo yar Shuruudo adag oo dheeraad ah oo loogu talagalay cusboonaysiinta warshadaha CCL ee kor u kaca.
Sahanka tartanka suuqa ee wax soo saarka guddiga wareegyada daabacan ee 2016-2021 iyo warbixinta saadaasha maalgashiga ayaa muujineysa in wadarta dakhliga iibka ee 100-ka shirkadood ee guddiga wareegyada daabacan ee Shiinaha ay ka ahaayeen 59% wadarta iibka guddiga wareegtada daabacan ee dalka.Wadarta dakhliga iibka ee 20-ka shirkadood ee ugu sarreeya waxay ka ahaayeen 38.2% dakhliga iibka ee guddiga wareegyada daabacan ee qaranka.Wadarta dakhliga iibka ah ee 10 ka shirkadood ee ugu sareeya ee daabacaadda wareegyada ayaa ahaa ku dhawaad 24.5% dakhliga iibka ee guddida wareegtada daabacan ee qaranka, saamiga suuqa ee shirkadda kowna wuxuu ahaa 3.93%.Si la mid ah qaabka horumarinta ee warshadaha guddiga wareegyada daabacan ee caalamiga ah, warshadaha guddiga wareegyada daabacan ee Shiinaha ayaa ah mid tartan ah, mana jiraan oligopoly by shirkado yar, iyo isbeddellada horumarinta ayaa sii socon doona muddo dheer mustaqbalka.
Warshadaha ugu muhiimsan ee looxyada wareegyada daabacan waa laminates-ka naxaasta ah, foils-ka naxaasta ah, maro fiberglass ah, khadyo, iyo agab kiimiko.Laminate Copper clad waa shey la sameeyay iyadoo la riixayo maro fiber galaas ah iyo bireed naxaas ah oo ay la socdaan resin epoxy sida wakiilka fiyuuska.Waa alaabta tooska ah ee looxyada wareegyada daabacan iyo alaabta ceeriin ee ugu muhiimsan.Laminate-ka maxaasta ka sameysan waa la xoqay, lagu dhejiyay korantada, waxaana lagu dahaadhay sabuurad wareeg ah oo daabacan.Qaab dhismeedka silsiladda warshadaha ee kor iyo hoosba, laminates clad copper waxay leeyihiin awood gorgortan oo xoog leh, kaas oo aan kaliya ku lahayn cod xoog leh soo iibinta alaabta ceeriin sida maro fiberglass ah iyo bireed naxaas ah, laakiin sidoo kale waxay kordhin kartaa kharashyada jawi suuq ah oo leh qulqulka hoose ee xooggan. dalbashada.Cadaadiska waxaa loo gudbiyaa soosaarayaasha guddiga wareegyada daabacan ee hoose.Sida laga soo xigtay tirakoobyada warshadaha, laminates-ka naxaasta ah ayaa xisaabiya qiyaastii 20% -40% dhammaan kharashka wax soo saarka guddiga wareegyada daabacan, taas oo saameyn weyn ku leh kharashka looxyada wareegyada daabacan.
Waxaa laga arki karaa kor ku xusan in ay jiraan tiro badan oo ka mid ah soo saarayaasha kor u kaca ee loox wareegyada daabacan ee Shiinaha, alaabta ceeriin waa mid xasiloon, iyo alaab-qeybiyeyaasha sare ayaa leh awood gorgortan liidata ee warshadaha guddiga wareegga daabacan, taas oo ku habboon horumarka ee warshadaha guddiga wareegga daabacan.
Waqtiga boostada: Oct-20-2020