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Yoshiyuki NOMURA, Yasushi SAITOH, Kingo FURUKAWA,
Yoshinori MINAMI, Kanji HORIUCUL le Yasuhiro HATTORI
Theknoloji ea Motheo Lefapha la R & D, Lipotoloho le Khokahano ea R & D Karolo
AutoNetworks Technologies
Abstract-Sehokelo se lekanang le mochini bakeng sa mokotla oa moea oa koloi oa elektroniki
li-control units (ECUs) li ile tsa ntlafatsoa 'me tsa fetisetsoa ka bongatamohato oa tlhahiso ke Sumitomo Wiring Systems, Ltd. leAutoNetworks Technologies, Ltd. ka 2005.
Khokahano ea ho tobetsa-fit ke khokahanyo ea motlakase e sa solderlessthekenoloji, e sebelisang matla a ho ikopanya le mochini a hlahisoangpakeng tsa ka-likoti holim'a boto ea potoloho e hatisitsoeng (PCB) leli-terminals tse nang le bophara bo nyane ho feta lesobabophara.
Theknoloji ena e tsejoa haholo morao tjena e le tekanyokhahlano le "Lead Free Requirement" ea thepa e nang lelisebelisoa tsa motlakase / tsa elektroniki.
Bakeng sa ts'ebeliso ea theknoloji ena ho lihokelo tsa likoloi,re tlameha ho ela hloko tikoloho e matla haholoanyanemaemo a hlokahalang.
Ka lebaka leo, ho na le sehokelo se lekanang le mochini oa airbag ECUse ntlafalitsoe ka katleho le ho hlahisoa ka bongata ho tloha ka 2005.
Ho feta moo, bangoli ba boetse ba hlahisitse mofuta o mocha oa thataho ala litene holim'a li-terminals, kahoo ho thibela ho hohloa ha thininakong ea ts'ebetso ea ho kenya, e ka fellang ka nako e khutšoanyaneho PCB.
Mantsoe a sehlooho- Li-ECU tsa Koloi, Tšepahala ea Khokahano, Tin e thata
Ho pola, ho se Lote, Khokahano ea ho tobetsa.
LIEKETSENG
A. Keta Tlhokahalo ea Mahala le Khokahano ea Tobetsa
Ho na le tšekamelo ea lefats'e ea ho felisa lintho tse kotsi
thepa e tsoang lisebelisoa tsa motlakase/ea elektroniki (mohlala, RoHSTataiso [1]).Ka ho khetheha, ntshetsopele ya lead free solderke ntho e tlang pele ka potlako indastering ea motlakase/ea elektronikilefatshe ka bophara.
Ka lehlakoreng le leng, sebakeng sa elektronike ea likoloicontrol units (ECUs), ho na le thahasello ho solderless press-fitthekenoloji ea khokahano bakeng sa mofuta oa ho kenya leha ho le joalo-holelikarolo, joalo ka likhokahanyo, tse neng li fihletsoe pele ke amokhoa oa ho phalla kapa oa wave soldering.
Le hoja theknoloji ena e amohetsoe ka mokhoa o tloaelehilengsebakeng sa lisebelisoa tsa mehala ea puisano ho feta tse 'maloa tse fetileng
Ka lilemo tse mashome, ho bile le litebello tse kholo tsa ts'ebeliso ea bona ho likhokahanyo tsa likoloi, haufinyane tjena ho latela mehato e laolang litlhoko tsa mahala tsa lead.
Khokahano ea mochine oa khatiso ke mofuta oa theknoloji ea khokahanyo ea motlakase, e sebelisang matla a ho ikopanya le mochini o hlahisoang lipakeng tsa masoba leboteng la potoloho le hatisitsoeng (PCB) le li-terminals tse bophara bo boholo hanyane ho feta bophara ba lesoba, joalo ka ha ho bonts'itsoe ho Feiga. 1.
Theknoloji ena e boetse e na le melemo ea tlatsetso ea (I)Ha ho na mokhoa o eketsehileng oa ho futhumatsa bakeng sa lisebelisoa tse phahamisitsoeng holim'a metsi, (2) Ha ho hlokahale ho sebelisa polasetiki e thibelang mocheso bakeng sa ntlo ea sehokelo, hobane ts'ebetso ea ho kenya terminal (ke hore, khokahano ea Press-fit) e etsoa Thempereichara ea kamore e hlalositsoeng ho Tafole I.
Tšebeliso e lumelletsoeng ea tumello e lekanyelitsoe ho: Laeborari ea Univesithi ea Cornell.E khoasolla ka la 11 Pulungoana 2022 ka 05:14:29 UTC ho tsoa ho IEEE Xplore.Lithibelo lia sebetsa.
Nako ea poso: Dec-02-2022