pini yekuisa muchina / waya yekucheka inobvisa crimping muchina / lead yekucheka preforming muchina

Press-fit Connector yeMota ECUs

Yoshiyuki NOMURA, Yasushi SAITOH, Kingo FURUKAWA,
Yoshinori MINAMI, Kanji HORIUCUL and Yasuhiro HATTORI
Basic Tekinoroji R & D Dhipatimendi, Masekete uye Yekubatanidza R & D Division
AutoNetworks Technologies
Abstract-A press-fit connector yemotokari airbag yemagetsi
control units (ECUs) yakagadzirwa uye yakaendeswa kune yakawandachikamu chekugadzira neSumitomo Wiring Systems, Ltd. uyeAutoNetworks Technologies, Ltd. muna 2005.
A press-fit connection is a solderless electrical connectiontekinoroji, iyo inoshandisa iyo mechanic yekubata simba inogadzirwapakati nepakati-maburi pane yakadhindwa redunhu bhodhi (PCB) uyematerminal ane upamhi hwakati kurei zvishoma pane kuburikidza-buridhayamita.
Iyi tekinoroji yave ichizivikanwa zvakanyanya munguva pfupi yapfuura seyerokupokana ne "Lead Yemahara Inodiwa" yezvinhu zvinosanganisiramidziyo yemagetsi/electronic.
Nekushandiswa kweiyi tekinoroji kune zvinobatanidza mota,tinofanira kufunga nezvezvakatipoteredza zvakanyanyamamiriro anodiwa.
Nekuda kweizvozvo, inodzvanya-inokodzera yekubatanidza yemotokari airbag ECUsyakabudirira kugadzirwa uye kugadzirwa-zhinji kubva 2005.
Uyezve, vanyori vakagadzirawo rudzi rutsva rwezvakaomatin plating pamaterminals, nokudaro kudzivirira kukweshwa-kubvisa tinipanguva yekuisa, izvo zvinogona kukonzera pfupi-circuitpaPCB.
Keywords- Mota ECUs, Connection Kuvimbika, Hard Tin
Plating, Lead-Free, Press-fit Connection.
NHUNGAMIDZO
A. Tungamira Yemahara Inodiwa uye Press-fit Connection
Pane muitiro wenyika yose wokubvisa kune ngozi
zvinhu zvemagetsi/magetsi (ex. RoHSDirective [1]).Kunyanya, kuvandudzwa kwe lead free solderchinhu chakakosha chekukurumidzira kumaindasitiri emagetsi / emagetsipasi rose.
Kune rumwe rutivi, munzvimbo yemotokari yemagetsicontrol units (ECUs), kune kufarira mune solderless press-fityekubatanidza tekinoroji yekumisikidza kunyangwe-gomba rekuisa mhandozvikamu, sezvibatanidza, izvo zvakambowanikwa neakuyerera kana wave soldering process.
Kunyangwe iyi tekinoroji yakagamuchirwa zvakajairikamunzvimbo yemidziyo yekufonera pane mashoma apfuura
makumi emakore, pakave netarisiro yakakura yekushandiswa kwavo mumagetsi ekubatanidza, nguva pfupi yadarika zvichienderana nematanho anotungamira emahara zvinodiwa.
A press-fit connection inzira yemagetsi yekubatanidza tekinoroji, inoshandisa iyo mechanic yekubatanidza simba inogadzirwa pakati pe-maburi pabhodhi redunhu rakadhindwa (PCB) uye materminal ane hupamhi hwakati kurei zvishoma kupfuura dhayamita yeburi, sezvakaratidzwa muFig. 1.
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Tekinoroji iyi zvakare ine mamwe mabhenefiti e (I) Hapana imwe nzira yekudziya yemidziyo yakamisikidzwa pamusoro, (2) Hapana chikonzero chekushandisa mapurasitiki asingadziviriri kune imba yekubatanidza, nekuti iyo terminal yekuisa maitiro (kureva Press-fit yekubatanidza) inoitwa pa tembiricha yekamuri inotsanangurwa muTafura I.
 
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Kushandiswa kwemvumo ine rezinesi kunogumira ku: Cornell University Library.Yakatorwa muna Mbudzi 11,2022 na05:14:29 UTC kubva kuIEEE Xplore.Zvirambidzo zvinoshanda.


Nguva yekutumira: Zvita-02-2022