Amakuru
-
Ni ayahe makosa asanzwe yo gucapa ecran ya PCB?
Icapiro rya PCB ni ihuriro ryingenzi mubikorwa byo gukora PCB, none, ni ayahe makosa asanzwe yo gucapa ecran ya PCB?1, Urwego rwa ecran yamakosa 1), gucomeka umwobo Impamvu zibi bintu ni: gucapa ibikoresho byumye cyane, muri verisiyo ya ecran yumye ...Soma byinshi -
Gutera amabati ni intambwe n'inzira murwego rwo kwerekana PCB.
Gutera amabati ni intambwe n'inzira murwego rwo kwerekana PCB.Ikibaho cya PCB cyinjijwe muri pisine yagurishijwe, kugirango hejuru yumuringa ugaragara uzapfundikirwe nuwagurishije, hanyuma uwagurishije hejuru kurubaho akurwaho nicyuma gishyushye.gukuramo.Imbaraga zo kugurisha no kwizerwa ...Soma byinshi -
PCB CNC
CNC izwi kandi nka mudasobwa ikoreshwa, CNCCH cyangwa NC imashini ya mashini mubyukuri ni HongKong hari ijambo, hanyuma ryinjizwa mubushinwa, delta ya pearl delta ni imashini isya CNC, no mubindi bice byitwa "CNC machining center" ubwoko bwubukanishi gutunganya, ni inzira nshya ...Soma byinshi -
Ibintu bikeneye kwitabwaho mugushushanya PCB
1. Intego yo gushushanya PCB igomba kuba isobanutse.Kumurongo wibimenyetso byingenzi, uburebure bwinsinga nogutunganya ibibanza bigomba kuba bikomeye.Kumurongo wihuta kandi udafite akamaro kumurongo, birashobora gushirwa kumurongo wo hasi wiring..Ibice by'ingenzi birimo: kugabana amashanyarazi;...Soma byinshi -
Inzira ya PCB
Inzira ya PCB ni impande ndende yubusa yashyizweho kugirango ikurikirane inzira yo kohereza no gushyira amanota amanota mugihe cyo gutunganya SMT.Ubugari bwibikorwa byubusanzwe ni 5-8mm.Muburyo bwo gushushanya PCB, kubera impamvu zimwe, intera iri hagati yinkombe ya compo ...Soma byinshi -
Isoko ryisi yose hamwe nu Bushinwa PCB (Icapa ryumuzingo wacapwe) Isubiramo ryisoko
Ubushakashatsi bwimodoka PCB: ubwenge bwikinyabiziga hamwe namashanyarazi bizana ibyifuzo bya PCB, nababikora baho baza kumwanya wambere.Icyorezo cya COVID-19 mu 2020 cyagabanije kugurisha imodoka ku isi kandi bituma igabanuka ry’inganda zingana na miliyoni 6.261 USD.Nyamara icyorezo gahoro gahoro co ...Soma byinshi -
Kumurika
Kumenyekanisha bivuze ko mugihe cyo kurasa k'umucyo ultraviolet, fotoinitiator ikuramo ingufu z'umucyo ikangirika muri radicals yubuntu, hanyuma radicals yubuntu noneho igatangiza monomer ya Photopolymerisation kugirango ikore polymerisation hamwe no guhuza ibitekerezo.Kumurika muri rusange ni carri ...Soma byinshi -
Ni irihe sano riri hagati yo gukoresha PCB, binyuze mu mwobo n'ubushobozi bwo gutwara?
Guhuza amashanyarazi hagati yibigize kuri PCBA bigerwaho hifashishijwe insinga z'umuringa no kunyura kuri buri cyerekezo.Guhuza amashanyarazi hagati yibigize kuri PCBA bigerwaho hifashishijwe insinga z'umuringa no kunyura kuri buri cyerekezo.Kubera ibicuruzwa bitandukanye ...Soma byinshi -
Imikorere yo kumenyekanisha buri cyiciro cyibice byinshi byumuzunguruko wa PCB
Ikibaho cyumuzunguruko cyinshi kirimo ubwoko bwinshi bwimirimo ikora, nka: urwego rwo gukingira, icyerekezo cya silike, icyapa cyerekana ibimenyetso, imbere imbere, nibindi. Ni bangahe uzi kuriyi nzego?Imikorere ya buri cyiciro iratandukanye, reka reka turebe imikorere ya buri rwego h ...Soma byinshi -
Intangiriro nibyiza nibibi byubuyobozi bwa ceramic PCB
1. Kuki ukoresha ikibaho cyumuzunguruko ceramic Ubusanzwe PCB ikozwe mumuringa wumuringa no guhuza substrate, kandi ibikoresho bya substrate ahanini ni fibre yibirahure (FR-4), resin fenolike (FR-3) nibindi bikoresho, ibifatika mubisanzwe ni fenolike, epoxy , nibindi Muburyo bwo gutunganya PCB kubera ubushyuhe bwumuriro ...Soma byinshi -
Infrared + umuyaga ushyushye ugurisha
Mu myaka ya za 90 rwagati, habayeho kwimukira mu bushyuhe bwo mu kirere bushyushye mu kugurisha ibicuruzwa mu Buyapani.Ashyushye nimirasire ya 30% yumucyo numwuka ushushe 70% nkutwara ubushyuhe.Ifuru yubushyuhe bwo gushyushya ifuru ihuza neza ibyiza byo kugaruka kwa infragre hamwe na convection ku gahato umwuka ushushe r ...Soma byinshi -
PCBA itunganya iki?
Gutunganya PCBA nibicuruzwa byarangiye PCB yambaye ubusa nyuma ya SMT patch, DIP plug-in na PCBA ikizamini, kugenzura ubuziranenge no guteranya, byitwa PCBA.Ishyaka rishinzwe gutanga umushinga wo gutunganya uruganda rwumwuga rutunganya PCBA, hanyuma rugategereza prod yarangiye ...Soma byinshi
