mīkini hoʻokomo pine/ mīkini ʻoki uwea wehe ʻana i ka mīkini ʻokiʻoki/ mīkini ʻoki kēpau

Hoʻohui Press-fit no nā ECU kaʻa

Yoshiyuki NOMURA, Yasushi SAITOH, Kingo FURUKAWA,
ʻO Yoshinori MINAMI, Kanji HORIUCUL a me Yasuhiro HATTORI
Māhele R&D ʻenehana kumu, Māhele R&D, Kaapuni a Hoʻohui
Nā ʻenehana AutoNetworks
Abstract-He mea hoʻohui paʻi kūpono no ka ʻeke airbag uila
Ua hoʻomohala ʻia nā ʻāpana hoʻomalu (ECUs) a hoʻoneʻe ʻia i ka nuipahana hana e Sumitomo Wiring Systems, Ltd. aAutoNetworks Technologies, Ltd. i ka makahiki 2005.
ʻO kahi hoʻohui paʻi paʻi he hoʻohui uila ʻole ʻiaʻenehana, kahi e hoʻohana ai i ka ikaika pili mechanical i hana ʻiama waena o nā puka ma kahi papa kaapuni paʻi (PCB) anā pahu me ka laula ʻoi aku ka nui ma mua o ka puka pukaanawaena.
Ua ʻike nui ʻia kēia ʻenehana ma ke ʻano he anakū'ē i ka "Lead Free Requirement" o nā mea i komouila / uila.
No ka hoʻohana ʻana i kēia ʻenehana i nā mea hoʻohui kaʻa,pono mākou e noʻonoʻo i ke kaiapuni ʻoi aku ka paʻakikīpono nā kūlana.
No laila, he mea hoʻohui kaomi-pono no nā ECU airbag kaʻaua hoʻomohala maikaʻi ʻia a hana nui ʻia mai 2005.
Eia kekahi, ua kūkulu nā mea kākau i kahi ʻano paʻakikī houe hoʻopaʻa ʻia i nā pahu, pēlā e pale ai i ka ʻoki ʻia ʻana o ke tinii ka wā o ka hoʻokomo ʻana, hiki ke hopena i kahi pōkolema ka PCB.
Hua'ōlelo- ECUs kaʻa, hilinaʻi pili, Tin paʻa
Pa'i, Lead-Free, Press-fit Connection.
OLELO HOOLAHA
A. Lead Free koi a Press-fit Connection
Loaʻa ka manaʻo honua i ka hoʻopau ʻana i nā pōʻino
nā mea mai nā mea uila / uila (e like me RoHSKuhikuhi [1]).ʻO ka mea nui, ka hoʻomohala ʻana i ka solder manuahi kepauhe mea koʻikoʻi koʻikoʻi no nā ʻoihana uila/eleponapuni honua.
Ma ka ʻaoʻao ʻē aʻe, ma kahi o ka uila uilanā ʻāpana hoʻomalu (ECUs), aia ka hoihoi i ka paʻi paʻi solderlessʻenehana pili no ke kau ʻana i ke ʻano hoʻokomo ʻana i ka pukaʻāpana, e like me nā mea hoʻohui, i hoʻokō mua ʻia e akaʻina kahe a i ʻole ka nalu.
ʻOiai ua hoʻohana maʻamau kēia ʻenehanama kahi o nā lako kelepona i nā mea i hala
i nā makahiki he nui, ua nui nā manaʻolana o kā lākou noi ʻana i nā mea hoʻohui automotive, i kēia manawa e pili ana i nā ana e pili ana i nā koi manuahi.
ʻO ka pilina paʻi paʻi he ʻano o ka ʻenehana pili uila, e hoʻohana ana i ka ikaika pili mīkini i hana ʻia ma waena o nā puka ma kahi papa kaapuni paʻi (PCB) a me nā hopena me kahi ākea nui aʻe ma mua o ke anawaena o loko, e like me ka hōʻike ʻana ma Fig. 1.
yichuan
Loaʻa i kēia ʻenehana nā mea maikaʻi ʻē aʻe o (I) ʻAʻohe kaʻina hana hoʻomehana hou no nā mea i kau ʻia ma luna, (2) ʻAʻole pono e hoʻohana i nā plastik pale wela no ka hale hoʻohui, no ka mea, ke hana ʻia nei ke kaʻina hoʻokomo ʻana (ie Press-fit connection) ma ka wela lumi i hoakakaia ma ka Papa I.
 
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Hoʻohana laikini ʻia i kaupalena ʻia i: Cornell University Library.Hoʻoiho ʻia ma Nowemapa 11,2022 ma 05:14:29 UTC mai IEEE Xplore.Pili nā kapu.


Ka manawa hoʻouna: Dec-02-2022