imashini yinjizamo imashini / gukata insinga zambura imashini / imashini ikata imashini ikora

Kubwibyo twatangiye iterambere rya "Igisekuru cya kabiri Itangazamakuru rihuza",

A.nubwo Sumitomo Wiring Systems, Ltd yamaze gutanga "Umuyoboro wa mbere w'Itangazamakuru ryujuje ubuziranenge" ku bakiriya b’i Burayi guhera mu 2004, ifite imipaka igarukira ku mwobo wa diameter ya 90ptm gusa kandi iyi niyo yabaye impamvu nyamukuru itera ingorane muri kwakirwa kubandi bakiriya benshi, harimo murugo.
Niyo mpamvu twatangiye iterambere ry "" Igisekuru cya kabiri Press-fit Connector ", cyahujwe n’urwego runini rwihanganira umwobo wa diameter, dutegereje isoko rinini mu gihe cya vuba.

B.Porogaramu yo guhuza ibinyabiziga Kubijyanye no gukoresha tekinoroji ihuza imashini ihuza ibinyabiziga, twagombaga kuzirikana ibintu bimwe na bimwe, nkuko byavuzwe hano hepfo.
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(2) Igiciro cyo hasi, byibuze gihwanye nuburyo busanzwe bwo kugurisha ibicuruzwa.
(3) Guhuza n'imihindagurikire yagutse binyuze mu mwobo wa diameter kwihanganira.
(4) Kwihuza Kwizerwa kubuvuzi butandukanye bwa PCB.
Itangazo (4) risobanura ko uburyo butandukanye bwo kuvura hejuru, nka "Immersion Plating (amabati cyangwa ifeza)" na "Organic Solderability Preservative (OSP)" biherutse gutegurwa kandi byemejwe mu rwego rwo gukumira okiside y’umuringa kuri PCB nk'uburyo busanzwe bwa HASL. (Urwego Rushushe rwo Kugurisha Umuyaga)

II.AMABWIRIZA AKURIKIRA

A. Incamake

Ibisobanuro bya press-ihuza umuhuza twateje imbere niincamake mu mbonerahamwe ya II.
Imbonerahamwe II, "Ingano" bivuga ubugari bwumugabo (ibyo bita "Ingano ya Tab") muri mm.
B.Imyitozo ikwiye yo guhuza imbaragaNintambwe yambere yo gukanda-guhuza igishushanyo mbonera, tugombamenyesha urwego rukwiye rwingufu.
Kubwiyi ntego, deformasiyo iranga igishushanyo cyaguterimbere no kunyura mu bishushanyo bishushanyije, nkuko bigaragaramu gishushanyo cya 2. Byerekanwe ko imbaraga zo guhuza ziri mumurongo uhagaze,mugihe ingano yubunini hamwe nu mwobo wa diametre biri muriumurongo utambitse.

Imirongo ibiri yo guhindura imiterere ya terefone isobanura imwe kuri minisiteri ntarengwa na minisiteri ntoya bitewe no gutatana mubikorwa byo gukora.

Imbonerahamwe II Gutandukanya Umuhuza twateje imbere

Imbonerahamwe II Gutandukanya Umuhuza twateje imbere
Kubyangiritse Hasi muri PCB

Biragaragara ko imbaraga zo guhuza zakozwe hagati yimyanya ndangagitsina nubwo-ibyobo bitangwa no guhuza ibishushanyo bibiri byerekeranye na terefone no kunyura mu mwobo ku gishushanyo cya 2, bivuze ko uburinganire buringaniye bwo guhagarika itumanaho no kwaguka.
Twiyemeje

. birahagije kugirango habeho kurwanya insulasiyo hagati y-imyobo irenze agaciro kateganijwe (109Q kuri iri terambere) nyuma yikizamini cyo kwihangana kugirango ihuze ingano nini ya minisiteri ntarengwa na diameter ntoya, aho kwangirika mukurwanya insuline biterwa nubushuhe kwinjiza mu gice cyangiritse (delaminated) muri PCB.

Mu bice bikurikira, uburyo bwakoreshejwe kugirango hamenyekane imbaraga ntarengwa kandi ntarengwa zo guhuza.


Igihe cyo kohereza: Ukuboza-07-2022