Mwaramutse mwese, Ndi umwanditsi.Mubicuruzwa hafi ya byose bya elegitoroniki n amashanyarazi, abahuza-bayobora bahindutse ikintu cyingenzi cyo guhuza ibice bitandukanye.Kubaho kwihuza ntabwo ari ugusenya no guhuza gusa, ahubwo ni umutwara wo gutanga ibyapa nibimenyetso kubicuruzwa.
Muburyo bwo gukoresha umuhuza, benshi bashushanya sisitemu ya elegitoronike bagize uburambe busa: gukoresha imiyoboro ihendutse, hanyuma ukishyura igiciro kinini, ndetse ukicuza.Guhitamo nabi no gukoresha imiyoboro irashobora gutera sisitemu kunanirwa, kwibutsa ibicuruzwa, imanza zishyuzwa ibicuruzwa, kwangirika kwumuzunguruko, kongera gukora no gusana, ibyo nabyo bikaba bishobora guteza igihombo cyagurishijwe nabakiriya.Kubwibyo, mugihe utegura ibicuruzwa bya elegitoronike, ugomba guhitamo umuhuza ukwiye kubikoresho bya elegitoroniki.Bitabaye ibyo, ibintu aho ihuza rito-ku-rindi rituma sisitemu yose idakorwa bizumva byacitse cyane.
PIN UMUYOBOZI WA PIN: 1.0MM (.039 ″) UBWOKO BUKURIKIRA
Iyo abantu bahisemo umuhuza, bazabanza gutekereza kugenzura ibiciro.Ibindi nibyiza cyane, bihamye cyane, hamwe nibishushanyo mbonera biranga ubwabyo.Mu rwego rwo kubuza abashushanya ibikoresho bya elegitoronike kudaha agaciro akamaro k’abahuza mugikorwa cyo gushushanya, kubera igihombo gito nigihombo kinini, abakora ibicuruzwa bahuza-baterankunga batanga inama kuri buri wese:
Icya mbere: igitekerezo cyo gushushanya kabiri.Mumurongo wa ERNI uhuza, igitekerezo cya kabiri-pole igitekerezo gihamye muri rusange.Mu buryo bweruye, igishushanyo mbonera cya pole gishobora gusobanurwa nk "inyoni ebyiri zifite ibuye rimwe".Igishushanyo mbonera cya terefone kugirango gihuze n'umuvuduko mwinshi wohereza ibimenyetso, bitanga kwihanganira icyerekezo cyo hejuru.Kubijyanye na inductance, capacitance, impedance, nibindi, imiterere-ya-bar-terminal ya terefone ni ntoya kuruta agasanduku-ubwoko bwa terminal imiterere ya progaramu yihuta kandi ikoreshwa neza kugirango igere kuri ultra-nto yo guhagarara.Igishushanyo mbonera cya pole cyemerera abahuza benshi kuba kumurongo umwe wumuzunguruko udacomeka cyangwa ibibazo bigufi byumuzunguruko, kandi ntihakenewe umubare munini wibimenyetso kumurongo umwe.Inzira yoroshye ya pole ebyiri irashobora kubika umwanya, gukora umuhuza muto, no koroshya gutahura ibicuruzwa.Kurugero, shyira 12 kurubaho.Igabanya kandi amafaranga yo gukora.Porogaramu ifatika nkibikoresho byitumanaho byabakoresha ibikoresho, nibindi.
Icyakabiri: Igishushanyo mbonera cyububiko hamwe nimbaraga zo kugumana.Ku bicuruzwa bya SMT, muri rusange abantu bemeza ko imbaraga zo gufata ku kibaho ari mbi.Ese imbaraga zo kugumana PCB zo hejuru yubuso bwimisozi iri munsi yubwanyuze mu mwobo?Igisubizo ni: ntabwo byanze bikunze.Gutezimbere ibishushanyo birashobora kunoza neza kugumana PCB.Niba igitereko cyo kugurisha, umwobo (microhole) yubuso bwa pin hejuru, hamwe na paje nini yo kugurisha hejuru, imbaraga zifata zirashobora kunozwa.Mubyukuri, niyo I / O ihuza irashobora gukoresha hejuru yimashini.Ibi birashobora kugereranywa neza no "gushinga imizi".Kurugero, mugushushanya imashini X-ray, scaneri ya ultrasonic, hamwe na robot ya Ethernet.
Icya gatatu: Igishushanyo gikomeye.Kugirango umenye kwizerwa kwihuza, mugihe wemera gukoresha ibikoresho bisobekeranye, isahani ya pole yashyizwe kumurongo kugirango itezimbere imbaraga, kugirango igere kubikorwa byiza byo gukora no kongera umusaruro.Kubivuga muri make ijambo rimwe "birakomeye nk'urutare."Porogaramu zihariye nka positron yoherejwe na tomografi ya scaneri, sisitemu ya gari ya moshi yashyizwemo, nibindi.
Icya kane: icyerekezo kinini, igishushanyo mbonera gito.Hamwe na miniaturizasi ya elegitoroniki yimodoka hamwe nibikoresho bya elegitoroniki byabaguzi, hagomba gusuzumwa igitekerezo cyo gushushanya icyerekezo kinini kandi gito.
Icya gatanu: Nta gishushanyo mbonera cya pin mugikorwa cyo guterana.Gushiraho kashe gakondo bizatera kunama cyangwa guhindura ibipapuro bitewe no gutunganya nabi, kandi inzira yo kugunama izatera capillary gucika, ibyo bikaba bitifuzwa kubicuruzwa byigihe kirekire, kandi bizanagira ingaruka kumikorere yumuzunguruko nigiciro.Kandi ERNI ikoresha kashe itaziguye ku mfuruka, kashe ya terefone irashobora kwirinda imitsi ya capillary iterwa no kugunama, kandi ikemeza guhuza amashanyarazi yuzuye.Pin coplanarity ni 100%, kandi kwihanganira kugenzurwa ± 0.05mm.Ikigereranyo cya 100% yubushakashatsi bwa pin coplanarity butuma ubwizerwe bwibikorwa byiteranirizo ryumuzunguruko, bikagurisha neza, bikazamura igipimo cyibicuruzwa, kandi bikagabanya igiciro.Kandi utezimbere gushikama kwi buryo bwiburyo kugirango wirinde guhuza kwangirika kubera imikorere idakwiye.Ijambo "kutavunika" rirakwiriye cyane.Birakwiriye cyane cyane kuri InterfaceModule module yimbere ya inkjet printer ya mugenzuzi.
Icya gatandatu: Igishushanyo mbonera cyo gufunga.ERNI ikoresha igishushanyo mbonera cya kabiri kugirango ihuze ibikenewe bitandukanye.Ifunga ryiza ryashizweho kubikorwa bikomeye byo kunyeganyega.Birakwiriye cyane kubinyabiziga na metero.Gufunga gufunga byateguwe kubikorwa rusange byo kunyeganyega.Gufunga inshuro ebyiri n'ubwishingizi bw'umutekano bubiri byemeza ihuza ryizewe, kandi nta bikoresho byihariye bisabwa mu gusenya aho (gusana / gusimbuza) insinga.Bikwiranye nigishushanyo mbonera, amatara yimodoka ya LED, nibindi.
Guhuza inama-ku-nama bigira uruhare runini mugushushanya sisitemu yose ya elegitoroniki.Mugihe uhitamo ibikoresho bya elegitoroniki, injeniyeri ntizitondera gusa tekinoroji ya chip, ahubwo no guhitamo ibice bigize periferique, kugirango sisitemu ikore neza., Kina ingaruka zigwiza.
Igihe cyo kohereza: Nzeri-04-2020
