I-Isola P25N PCB yokwakha i-No-Flow Bonding kanye ne-Cavity Buildings
I-Isola P25N iyi-polyimide UL HB No-Flo® ekhethekile yokulungiselela. Akuyona i-laminate embozwe ngethusi futhi akufanele ichazwe njengokungathi ithatha indawo yento eyinhloko. Umsebenzi wayo ukudala umugqa wesibopho olawulwayo ezakhiweni lapho ukugeleza okuvamile kokulungiselela kungangcolisa khona umgodi, kumboze iphedi, kugcwalise ukuvulwa okugobile, kuphazamise isixhumi esibonakalayo sesinki sokushisa, noma kushintshe ukuhambisana okubalulekile.
I-Isola ichaza i-P25N njenge-preg yokushisa okuphezulu esekwe ku-polyimide engagelezi kahle enokuhamba okuncane kwe-resin okufanayo kanye nokunamathela ezintweni eziningi ezahlukene, kufaka phakathi amafilimu e-flex, ithusi eliphathwe noma elingaphathwanga, izinsimbi ezifakwe amapulangwe, kanye nezindawo ezivamile ze-laminate. Ikhasi lomkhiqizo lamanje libala i-Tg ejwayelekile engu-250°C yi-DSC, i-Td 383°C, i-Dk 3.67 ku-2 GHz, i-Df 0.0198 ku-2 GHz, ukumuncwa komswakama okungu-0.5%, i-IPC-4101 /42, ifayela le-UL E41625, kanye nokuhambisana okungenalo i-lead. Lezo zakhiwo zichaza izinto; impumelelo yokwakhiwa kwe-P25N ilawulwa ngokuyinhloko yi-bond geometry kanye nenqubo.
Kungani I-Standard Prepreg Ihluleka Ema-Cavities, Heat Sinks, kanye Nezimbobo Eziguquguqukayo
I-prepreg evamile yenzelwe ukuthambisa, ukugeleza, ukugcwalisa i-topography yethusi, ukususa umoya, nokwelapha. Lokho kuziphatha kuyazuzisa ku-multilayer evamile. Kuba yindlela yokukhubazeka lapho i-laminate iqukethe i-cavity, indawo enamathiselwe ye-die eveziwe, i-metal heat spreader, i-flex tail, i-optical opening, i-sensor recess, i-connector keep-out, noma i- mixed-material interface.
| Ukwakheka | Lokho ukugeleza okuvamile okungakwenza | Ingozi ephumelayo |
|---|---|---|
| I-die cavity noma i-component recess | I-resin idlulela ngaphesheya komngcele wesikhala noma ifinyelele kuma-attachment pads. | Ukungcola, ukuncipha kokuphuma, iphutha lokuphakama kwe-die, i-wire bond embi noma indawo yokunamathisela. |
| Isibopho sesinki yokushisa/sokusabalalisa ukushisa | I-resin isabalalisa ngokungalingani ngaphansi kwengcindezi kanye ne-topography yethusi. | Ukwehluka kobukhulu be-bond-line, izikhala, iphutha le-coplanarity, ukumelana okuphezulu kokushisa. |
| Ushintsho oluqinile noluguquguqukayo | I-resin ingena efasiteleni eligoqekayo noma ethangeni eligoqekayo/eligoqekayo. | Ukuqina, ukuqhekeka, ukungcola, impilo encishisiwe yokugoba, ukuphazamiseka kobukhulu. |
| Okunamathiselwe kwe-chip okuqondile | I-resin imboza umhlabathi noma ishiya indawo yokunamathela engalingani. | Ukulahlekelwa yinzuzo yokuhlanganiswa, ukuthintana okubi, ukuthambekela, ukugcwalisa okunganele noma izinkinga ze-wire-bond. |
| Umgodi we-Optical/RF | I-resin fillet ishintsha umngcele wokuvula olawulwayo noma wensimu. | Ukuvinjelwa kokubona, ukususwa kwe-RF, ukungcola, ukwehluleka kokuhlola. |
| Isitaki sezinto ezixubile | Izindawo ezahlukene kanye nama-CTE adala ukumanzisa nokucindezela okungafani. | Ukugoba kwendawo, ukunamathela okubuthakathaka, ukugoba, nokuphakamisa umphetho. |
Kukhethwa i-prepreg yokungagelezi ngoba ukunyakaza kwe-resin kumele kuvinjelwe, hhayi ngoba ukugeleza akufiseleki yonke indawo. I-P25N kusadingeka imanzise izindawo futhi igcwalise ubulukhuni bazo obuncane. Uma ukwakheka kunganikezi i-resin noma ingcindezi eyanele, ukuziphatha okufanayo kokungagelezi okuvikela umgodi kungabangela indlala noma izikhala.
I-geometry idala iwindi lenqubo
Ikhuphoni eliyisicaba elinethusi elifanayo liyimfanelo engaphelele yesinki yokushisa evalekile noma ibhodi lomgodi. Iphesenti lethusi lendawo, ukuphakama kwesinyathelo, i-cavity-wall plating, i-edge radius, ukuqeda kobuso, i-stain yensimbi, kanye nokushintsha kokucindezela kokuhambisana namathuluzi kanye nokunyakaza kwe-resin. Isilingo senqubo kumele siphinde sikhiqize i-geometry yangempela yendawo noma imoto yokuhlola elondolozayo.
I-P25N iyi-Bonding Prepreg, akuyona i-Stand-Alone Laminate
Ukuhlanganiswa okuqediwe kuvame ukuhlanganisa i-P25N nama -core aqinile nezinto ezigobile , izingxenye zensimbi, izindawo ezifakwe amapulangwe, noma ama-subassemblies akhiwe ngaphambilini. Ngenxa yokuthi i-P25N iyi-prepreg, umdwebo kufanele ubonise ukuthi isetshenziswa kuphi, zingaki izinhlayiya, yisiphi isitayela sengilazi, ubukhulu be-bond-line eqinisiwe, kanye nokuthi yiziphi izinto ezibophayo.
| Into yobunikazi | I-callout efanele | Isinqamuleli esingalungile |
|---|---|---|
| Ifomu lezinto ezibonakalayo | I-Isola P25N no-flow polyimide prepreg. | “I-P25N laminate” noma “i-P25N core.” |
| Indima | Ingqimba yokubopha phakathi kwama-subassemblies noma izindawo eziqanjwe ngamagama. | Isendlalelo se-dielectric esijwayelekile esingenancazelo yesixhumi esibonakalayo. |
| Ukwakhiwa | Isitayela sengilazi, inani lama-ply, ukuma, isimo sephaneli/sokugoqa, ukujiya okulungisiwe okuqondiwe. | Igama lomkhiqizo kuphela. |
| Interface | Ubuso A kanye nobuso B, ukuqeda, ukurhabaxa/ukuhlanza, ukuma kwendawo. | “Ibopha nensimbi” ngaphandle kwe-alloy noma ukuqeda. |
| Indawo enqunyelwe | Umngcele womgodi/wokugcina ngaphandle, i-resin fillet evunyelwe, umkhawulo wokuhlanzeka. | “Akukho resin emgodini” futhi akukho ukubekezelela ukuhlolwa. |
| Inqubo | Isitoreji, isikhathi sokubekwa, ifasitela lengcindezi/lokushisa/le-vacuum, ukupholisa. | "Sebenzisa umjikelezo ojwayelekile womhlinzeki." |
Ikhasi lomkhiqizo lika-Isola liphawula ukuthi akukho foil enikezwayo ye-P25N. Lokhu kuqinisa ubunikazi bezinto ezibonakalayo: I-P25N iyathengwa futhi icutshungulwe njenge-prepreg, hhayi njenge-core embozwe ngethusi. Uma uhlelo lokuthenga ludinga insimu yomndeni we-laminate, i-RFQ kufanele isahlukanise i-P25N bond ply ohlelweni lwe-laminate oluzungezile.
Faka i-Bond Geometry ngaphambi kokusebenzisa i-Tooling
Umklamo wesibopho kumele uqandiswe ngaphambi kokusebenzisa amathuluzi ngoba izifihla-buso ze-cavity, ama-prepreg cutouts, ama-press pad, ama-caul plates, amadamu, ama-tooling pin, kanye nezingxenye zokuhlola kuncike ku-geometry. Lezi ziguquguquko ezilandelayo kufanele zivunyelwene ngomklamo, ukwenziwa, ukuhlanganiswa, kanye nomhlinzeki wezinto zokwakha.
| Iyaguquguquka ukuze iqandiswe | Kungani kuthinta isibopho | Umdwebo/umphumela we-RFQ odingekayo |
|---|---|---|
| Indawo yesibopho kanye nomngcele | Ilawula ukufunwa okuphelele kwe-resin kanye nendlela yokuphuma. | Imingcele ye-polygon ehlanganisiwe echazwe yi-CAD kanye nomphetho/umgodi. |
| Ukujula kwesinyathelo/umgodi | Ishintsha ukusatshalaliswa kwengcindezi futhi idinga ukujiya okulungisiwe. | Okujwayelekile nokubekezelelana, umdwebo wendawo ohlanganisa izingxenye. |
| Isitayela sengilazi kanye nenani lama-ply | Setha ivolumu ye-resin, ukuqinisa, ukugeleza, kanye nobukhulu bomugqa wesibopho. | Isitayela esiqondile, inani lama-plies, ukuqondisa kanye nomthetho wokufaka esikhundleni. |
| Ubukhulu bomugqa wesibopho oqondiwe | Kuthinta ukulingana, ukumelana nokushisa, ukujula kwesikhala, kanye nokucindezeleka. | Izindawo ezilinganiselwe, ezibekezelelayo, kanye nezokukala. |
| I-topography yethusi | Idla i-resin futhi ishintsha ingcindezi yendawo. | Iphesenti/imephu yethusi, ukujiya kwethusi, ukulinganisela noma ukugcwalisa okucatshangwayo. |
| Izinto zokwakha kanye nokuqedwa | Ukumanzisa kanye nokunamathela kwethonya. | I-alloy/laminate, i-plating/finish, ubulukhuni/ukuhlanza kanye nemingcele yobudala. |
| I-fillet noma ukungena okuvunyelwe | Ichaza ifasitela langempela lokwamukela okungenawo umgudu. | Ibanga/ukuphakama/indawo ephezulu kanye nendlela yokuhlola. |
| I-Warpage/coplanarity | Ilawula ukuhlanganiswa kanye nokulingana kwemishini. | Ama-datum, isimo sokulinganisa, imikhawulo yangaphambi/ngemuva kwe-lamination. |
Ungakhethi ukubalwa kwama-ply kusukela ekujiyeni kuphela
Ukubalwa kwama-ply nakho kushintsha inani le-resin etholakalayo yokumanzisa nokugcwalisa. Isitayela esisodwa sengilazi esibukeka sinobukhulu kanye nama-plies amabili amancane angase akhiqize ukugeleza okuhlukile, ukuphuma komoya, ukuvumelana, kanye nokusatshalaliswa kwe-resin yendawo. Ukukhetha kufanele kuqinisekiswe yisilingo esilinganisa ubukhulu be-bond-line, izikhala, i-fillet, ukunamathela, kanye nokuhlanzeka kwe-cavity.
Ukungaphumi Kwegazi Akusho Ukungaphumi Kwegazi
"Ukungaphumi kahle" kuyindlela yokuhlukaniswa kwenqubo, hhayi isithembiso sokunyakaza kwe-resin okungenalutho. I-resin kumele ithambise futhi imanzise izindawo zokuhlangana. Ingcindezi, izinga lokushisa, izinga lokushisa, isikhathi sokuhlala, i-vacuum, isitayela sengilazi, isimo sokugcina, ubuningi bethusi, kanye namandla ongaphezulu kunquma ukuthi ihamba ibanga elingakanani nokuthi umoya uyaphuma yini.
| Inqubo eguquguqukayo | Kuphansi kakhulu/kuncane kakhulu | Kuphezulu kakhulu/kukhulu kakhulu |
|---|---|---|
| Izinga lokushisa/indawo yokuhlala | Ukumanzisa noma ukuphulukiswa okungaphelele, ukunamathela okubuthakathaka, izikhala. | Ukunyakaza okwengeziwe kwe-resin, ukucindezeleka kokushisa, ukonakala okungenzeka kwezinto noma ukucindezelwa ngokweqile. |
| ingcindezi | Ukuxhumana okungekuhle, ukungapheleli kokuhambisana, izikhala ezivalelekile. | Ukungena kwe-resin, ukuntuleka kokudla, ukuphrinta, ukuphambuka kwensimbi noma kwebhodi. |
| Izinga lokushisa | Izinga lokushisa elingalingani kanye nokumanziswa sekwephuzile; ama-volatiles abambekile. | Ukwehla okusheshayo kwe-viscosity ngaphambi kokuba umoya uphume; ukugeleza kwendawo. |
| Umshini | Umoya ovalelekile kanye nokuguquguquka. | I-vacuum yodwa ayikwazi ukulungisa izindlela zokungenisa umoya ezimbi noma i-resin enganele. |
| Ivolumu ye-resin/inani le-ply | Isibopho esilambile, ukuma komhlaba okungagcwalisiwe, izikhala. | I-fillet noma ukungena ngokweqile, umugqa wesibopho ojiyile, ukushintsha kobukhulu. |
| Ukugqwayiza okungaphezulu | Ukuvaleka okuncane kwemishini noma ukumanzisa kabi uma kubushelelezi kakhulu/kungcolile. | Ukuklwebha okunamandla ngokweqile kungabamba ukungcola noma kunciphise ubuqotho bensimbi encane. |
Ifasitela lenqubo kufanele lichazwe yimikhawulo yokwamukela ephezulu nephansi. Umphumela ongenakho ukungena okubonakalayo kwesikhala kodwa ukunamathela okubuthakathaka akuyona inqubo ephumelelayo yokungagelezi. Ngokufanayo, ukubopha okuqinile ne-resin engamukeleki ku-die pad akuphumeleli. Isivivinyo kumele sibonise indawo lapho zonke izidingo zihlangatshezwa khona ngesikhathi esisodwa.
Yakha Isivivinyo Sokumboza I-Lamination Eduze Kwendawo Yangempela
Isivivinyo se-lamination kufanele sisebenzise i-topography yangempela noma engokwesiko. Inhloso akuyona ukuthola iresiphi eyodwa yokunyathelisa ngokuzama nephutha; ukuqonda ukuthi yiziphi iziguquguquko ezilawula ifasitela nokudala imikhawulo yokukhiqiza elinganisekayo.
- Qinisekisa izinto ezingenayo. Qinisekisa indawo ye-P25N, isitayela sengilazi, okuqukethwe/ukwakhiwa kwe-resin, izinga lokushisa lokugcina, isikhathi sokuphila kweshelufu, ubuqotho bephakheji, kanye nesikhathi sokuphelelwa yisikhathi.
- Lungisa izindawo ezimele. Sebenzisa ithusi, i-nickel, i-solder, insimbi, ifilimu eguquguqukayo, i-coverlay, noma i-laminate yangempela ngokuhlanza umkhiqizo kanye nobudala.
- Yakha imoto yokuhlola i-geometry. Faka umgodi omkhulu kunayo yonke, indawo encane kakhulu yokubopha, isinyathelo sethusi esiphezulu kakhulu, indlela yokugeleza ende kunazo zonke, ikona elibukhali kakhulu, kanye nokulingana okubalulekile.
- Sebenzisa umklamo olawulwayo wokuhlola. Shintsha ingcindezi, izinga lokushisa, izinga lokushisa eliphakeme/lezinto ezibonakalayo, ukuhlala, isikhathi sokuhlanza, kanye nenani le-ply ngaphakathi kwesiqondiso somhlinzeki kanye nekhono lefektri.
- Kala izinhlangothi zombili zefasitela. Qopha ukungena/ifillet, ukujiya okupholile, indawo engenalutho, ukumanzisa, ukunamathela, ukugoba, kanye nokuhlanzeka kwendawo.
- Khetha inqubo ephakathi nendawo. Khetha iresiphi enesilinganiso esiphakathi kokubili indlala kanye nemingcele yokugeleza ngokweqile, hhayi isampula eyodwa engcono kakhulu ngokubukeka.
- Phinda phakathi kwamaphaneli nasemaqenjini. Qinisekisa ukuthi iyakwazi ukuphinda ikhiqizwe ngaphambi kokuba kukhishwe amathuluzi okukhiqiza.
Sebenzisa izinga lokushisa lezinto ezibonakalayo, hhayi nje izinga lokushisa elicindezelwe nelicwebezelayo
I-resin isabela ekushiseni kwayo. Izithako zensimbi ezijiyile, ithusi elisindayo, amaphaneli amakhulu, noma izitaki ezingalingani zingaba yisivikelo esiphansi. I-Thermocouple noma ukuchazwa okufanayo emotweni yokuhlola kusiza ekunqumeni izinga lokushisa langempela futhi kuhlale emgqeni wokubopha. Irekhodi lokukhiqiza kufanele libhekisele efasiteleni elifanelekile lokushisa kwezinto.
Ukusebenzisa amathuluzi kuyingxenye yenqubo
Amapuleti e-caul, amafilimu okukhulula, ama-pressure pad, amadamu, ozimele, kanye nama-shim endawo kuthonya ingcindezi kanye nokuphuma kwe-resin. Izinto zawo, ukujiya, isimo sokusebenzisa kabusha, kanye nokubekwa kwawo kufanele kulawulwe. Ushintsho ku-pad ehambisanayo noma ohlelweni lokukhulula lungashintsha i-cavity fillet ngisho noma iresiphi yokucindezela ingashintshiwe.
Ukulungiswa Komphezulu Nokunamathela Ezintweni Ezingafani Nazo
I-P25N ikhuthazwa ukunamathela ezintweni eziningi ezahlukene, kodwa "ukunamathela ensimbini" akuyona into eyodwa. Ithusi elingaphathwanga, ithusi eliphathwe nge-oxide, i-ENIG, i-tin, i-solder, i-nickel, i-aluminium, insimbi engagqwali, ifilimu ye-polyimide, i-coverlay, kanye nezindawo ezivamile ze-laminate zine-chemistry ehlukene, ubulukhuni, ukungcola, kanye nokukhula kokushisa.
| Interface | Imibuzo yokulungiselela | Ubufakazi bokwamukelwa |
|---|---|---|
| Ithusi noma ithusi eliphathwe kahle | Ingabe i-surface oxide/treatment iyahambisana futhi ingaphakathi kokuguga? Ingabe ihlanzekile futhi yomile? | Indlela yokususa noma yokususa i-lap-shear efanele i-geometry; ukuvezwa kwe-cross-section kanye nokushisa. |
| Insimbi ye-nickel/efakwe ipulasitiki | Yikuphi ukucwebezela, ukujiya, ukuphambuka, ubudala, kanye nokuhlanza okukhona? | Ukuhlolwa kwamandla ebhondi ekuqedeni okuqondile kanye nokulungiswa kwendawo. |
| I-aluminiyamu/isabalalisi sokushisa | Yisiphi ingxubevange, isimo se-oxide, ubulukhuni, ukuthamba, ukuhlanza kanye nokwelashwa kwangaphambili okusetshenziswayo? | Imiphumela yokuba yisicaba, ukuhlanzeka, ukunamathela, ukungabi nalutho kanye nokujikeleza kokushisa. |
| Ifilimu/i-coverlay ye-polyimide flex | Ingabe indawo ephathwayo ilungisiwe, ihlanzwe nge-plasma, igugile, noma ilungisiwe ngamakhemikhali? | Ukuhlolwa kokuguquka kwekhasi, ukugoba, impilo yokugoba noma ukujikeleza kokushisa njengoba kufanele. |
| Ubuso obujwayelekile be-laminate | Ubuningi bethusi, imaski yokwenelisa, i-oxide, ukungcola kokukhululwa, kanye nesimo sokwelapha? | Ukuhlolwa kokuhlukanisa izingxenye, ukunamathela, ukuhlukanisa/ukucindezeleka kokushisa. |
Ukulungiswa kwendawo kufanele kube okuqondile futhi kunqunyelwe isikhathi. “Ukuhlanza ngaphambi kokubopha” akwanele. Chaza ikhemikhali yokuhlanza noma inqubo evunyiwe, hlanza/yomisa, i-plasma noma ukuhuzuka uma kusetshenziswa, isikhathi esiphezulu sokubamba, ukuphatha amagilavu, kanye nokulawula ukungcola. Isivivinyo kufanele sifake iminyaka ephezulu evunyelwe yendawo.
Hlola Ukufuduka kwe-Resin, Indlala, Ama-Voids, kanye ne-Coplanarity
Amaphutha avame kakhulu ahlobene. I-resin ehamba kakhulu ingashiya enye indawo ilambile. Isinyathelo sethusi esikhulu singavimba ingcindezi futhi sibambe isikhala. Insimbi engenalutho ingadala kokubili ukucindezelwa ngokweqile komunye umkhawulo kanye nokuxhumana okunganele komunye. Ukuxilongwa kufanele kusebenzise irekhodi lesigaba esakhiwe kanye nenqubo esikhundleni segama lezinto kuphela.
| I-Defect | Abangaba negalelo | Isiqondiso sokulungisa |
|---|---|---|
| Ukufuduka kwe-resin kungene emgodini | I-resin eningi, ingcindezi, ukuhlala, izinga lokushisa, idamu/ukusika okubi, ifasitela elinokukhanya okuphansi lide kakhulu. | Nciphisa ivolumu ye-resin noma ingcindezi ngaphakathi kwemingcele efanelekile, thuthukisa amathuluzi/ukusika, nciphisa/shintsha ifasitela lokugeleza, qinisekisa isimo sezinto. |
| Indlala ye-bond-line | I-resin encane kakhulu, ukucindezelwa ngokweqile, indlela ende yokuphuma, ukuma kwe-copper ephezulu, ukucindezela ngokweqile. | Khulisa ivolumu efanele ye-ply/resin, lungisa kabusha ingcindezi, nciphisa ukuphuma, buyekeza i-topography noma indawo yokubopha. |
| Izikhala | Umoya ovalelekile, i-vacuum/umoya onganele, ukumanzisa okubi, ukungcola, isinyathelo esisheshayo, umfutho ophansi. | Thuthukisa ukubekwa/ukuphuma komoya, ukulungiswa kwendawo, isikhathi sokuhlanza, ukuvumelana, ifasitela lokucindezela/lokushisa. |
| Iphutha le-Coplanarity | Ubukhulu besibopho obungalingani, ukufakwa okugobile, ukungalingani kwengcindezi, ukungalingani kwethusi. | Lawula ukuthamba kokufaka, amathuluzi, ingcindezi yendawo, ivolumu ye-resin, ukulingana kwe-stack kanye nedatha yokulinganisa. |
| Ukunamathela okubuthakathaka | Ukungcola, ukuqeda okuguga, ukulungiswa okunganele kwendawo, ukumanzisa/ukuphulukisa okunganele. | Qinisekisa ukwelashwa kwendawo kanye nesikhathi sokubamba, qinisekisa izinga lokushisa/ukuhlala kwezinto kanye namandla esibopho. |
| Ukuphakamisa/ukuhlukanisa umkhawulo | Ukungafani kwe-CTE, ukumanzisa komphetho obuthakathaka, ukugxilisa ingqondo ekucindezelekeni, umswakama noma ukwelashwa okungaphelele. | Thuthukisa ukwakheka komphetho, inqubo yobuso/isibopho, ukulawulwa komswakama, ukupholisa kanye nokufaneleka kwemvelo. |
Ungalungisi iphutha ngokushintsha i-variable eyodwa ebonakalayo kuphela
Isibonelo, ukwengeza ingcindezi kungasusa isikhala esiphakathi ngenkathi kwandisa ukungena kwesikhala kanye nokudla okungapheli. Ukwengeza i-ply kungathuthukisa ukumanzisa ngenkathi kuphakamisa ukujiya kwesibopho kanye ne -warpage . Sebenzisa ukuhlolwa okulawulwayo bese uhlola zonke izilinganiso zokwamukelwa ndawonye.
Ukwamukelwa Kwesigaba Esihlukile, Amandla Esibopho, kanye Nokuhlanzeka Kwembobo
Ukuhlolwa kufanele kwakhiwe kuphaneli. Izixhumi ezibucayi zingase zingafinyeleleki ngemva kokumbozwa, ngakho-ke amakhuphoni ofakazi nezindawo ezihlukanisayo kufanele zikhiqize indawo efanayo yokubopha, umphetho wesikhala, ubuningi bethusi, kanye nesixhumi esibonakalayo sensimbi/esiguquguqukayo.
| Into yokwamukela | Indlela ephakanyisiwe | Okumele kuchazwe |
|---|---|---|
| Ubukhulu bomugqa wesibopho obuqediwe | Indlela yokulinganisa izingxenye ze-Metallographic noma yokulinganisa okulinganiselwe. | Izindawo zokulinganisa ezijwayelekile/ezinokubekezelelana kanye nezilinganiso eziqondile. |
| Ukuhlanzeka kwemigodi/ukungena kwe-resin | Ukuhlolwa kokubona, ukuhlaziywa kwesithombe, iphrofilometry lapho kudingeka khona. | Ibanga eliphezulu lokungena, indawo, ukuphakama, uhlobo lokungcola, kanye nokuthatha amasampula. |
| Izikhala | Isigaba esiphambene, ukuskena i-acoustic microscopy, i-X-ray/CT lapho i-geometry ivuma khona. | Usayizi omkhulu wesikhala/indawo/indawo kanye nesisombululo sendlela. |
| Amandla okunamathela/isibopho | Khulula, shefa, donsa, noma ikhuphoni eliqondene nejiyometri. | Imodeli, izinga, izinga lokushisa, ukuguga/ukulungiswa kusengaphambili, imodi encane kanye nokwehluleka. |
| Ukulingana/ukuthamba | I-CMM, i-optical metrology, ipuleti/i-feeler engaphezulu, i-profilometry. | Ama-datum, isimo sokubopha, izinga lokushisa, imikhawulo yenqubo yangaphambi/ngemva. |
| Ukuqina kokushisa/kwemvelo | Ukugeleza kabusha, ukujikeleza kokushisa, umswakama, indawo yokugcina, ukushaqeka njengoba kudingeka. | Iphrofayili, inani lemijikelezo, ukuhlolwa ngemva kokuchayeka kanye nezindinganiso zikagesi/zomshini. |
Uhlelo lokwamukela kufanele luhlukanise izimfanelo zokuqala ezibhubhisayo nokulawulwa kokukhiqiza okuvamile. Ukukhiqiza okuvamile kungasebenzisa ukuhlolwa kokubona kwesikhala, ukujiya/ukulingana, amarekhodi enqubo, kanye namakhuphoni ofakazi, kuyilapho izimfanelo zesikhathi ngasinye zisebenzisa isigaba esiphambeneyo, izithombe ze-acoustic, kanye nokuhlolwa kwamandla esibopho.
Uma i-P25N iyisinqumo esingalungile
I-P25N ayingcono ngokuzenzakalelayo kune-polyimide prepreg ejwayelekile. Kungaba ukukhetha okungalungile lapho isakhiwo sidinga ukugeleza okukhulu kwe-resin ukuze sigcwalise ithusi elisindayo noma i-topography ejulile, lapho kungekho ndawo evinjelwe khona, lapho uhlelo lwezinto ezisezingeni eliphansi lokushisa luhambisana kakhulu, lapho ubukhulu be-bond-line obudingekayo bungenakufezwa ngezakhiwo ezitholakalayo, noma lapho ifektri ingenayo inqubo efanelekile yokungagelezi.
| isimo | Kungani i-P25N ingase ingafaneleki | Isiqondiso esihlukile |
|---|---|---|
| Isidingo esikhulu sokugcwalisa i-resin ngaphandle kokuvalwa kwesikhala | Ukugeleza okuncane kungashiya izikhala noma indlala. | Sebenzisa isilinganiso esijwayelekile noma esilawulwayo sokugeleza komoya ukuze uthole indawo yethusi. |
| I-multilayer elula eyisicaba | Ukungagelezi kahle kwenezela ubunzima benqubo kanye nezinto ngaphandle kwenzuzo yokusebenza. | Sebenzisa i-prepreg yokufanisa yomndeni we-laminate ofanelekayo. |
| Kudingeka izinga lokushisa eliphansi kakhulu lesibopho | I-P25N iyisistimu ye-polyimide enokushisa okuphezulu. | Khetha ifilimu yokubopha/i-prepreg ehambisana nezingxenye kanye nesabelomali sokushisa. |
| Ukuthamba kwensimbi okungalawulwa noma okuguquguqukayo kakhulu | Ukungagelezi kahle akukwazi ukuvala izikhala ezinkulu. | Thuthukisa ukubekezelelana kwensimbi/kwemishini noma sebenzisa uhlelo lokubopha olufanelekile oluhambisanayo. |
| Ifektri ayinawo umlando we-P25N | Iwindi lenqubo, amathuluzi, kanye nokuhlolwa kungase kungavuthwanga. | Sebenzisa isivivinyo/iziqu eziphelele noma ukhethe enye indlela ekhona. |
| Isakhiwo se-RF sidinga ukulahlekelwa okuphansi kakhulu kwengqimba yebhondi | Ukulahleka kukagesi kwe-P25N kungase kungafaneleki endaweni edinga kakhulu amandla kagesi. | Sebenzisa uhlelo lokubopha oluhambisana ne-RF bese umodela ungqimba lwebhondi langempela. |
I-RFQ Egxile Enqubweni kanye Nokulawula Ushintsho
I-P25N RFQ kumele ibukeke njengencazelo yenqubo. Kufanele ifake i-geometry yendawo, izinto ezisetshenziswayo, umugqa wesibopho esiqondiwe, izindawo ezinqunyelwe, kanye nendlela yokwamukela.
- Material: I-Isola P25N no-flow polyimide prepreg; isitayela sengilazi esiqondile, inani lama-ply, ifomu, ukulandeleka kwenqwaba, isitoreji kanye nesikhathi sokuphelelwa yisikhathi.
- Isitaki sokuhlanganisa: amagama nemidwebo yazo zonke izingxenye ezincane ezihlanganisiwe, i-core, i-flex, insimbi, i-plating, i-finish, kanye ne-topography yethusi.
- I-geometry yesibopho: Indawo echazwe yi-CAD, imigodi, ama-cutout, izindawo zokubopha, ukuphakama kwezitebhisi, i-edge radii, ukujiya okulungisiwe kanye nokubekezelelana okuqondiwe.
- Ukwamukelwa kokugeleza: ukungena/ifillet ye-resin okuvunyelwe okuphezulu kanye nokumanzisa/ukugcwalisa okuncane okudingekayo.
- Ukulungiswa kwendawo: ukuhlanza, ukuhluza/ukwelashwa nge-plasma/ngamakhemikhali, isikhathi esiphezulu sokubamba, ukuphatha kanye nokomisa.
- Inqubo yokucindezela: izinto ezifanelekayo-ukushisa/izinga lokushisa/ingcindezi/i-vacuum/indawo yokuhlala/ifasitela elipholile kanye nezinto zokulawula amathuluzi.
- Ukuhlolwa: ukuhlanzeka kwesikhala, ukujiya kwentambo yesibopho, izindlela zokuvala igebe, ukulingana, ukunamathela, izindawo ezinqamula izinhlangothi kanye nohlelo lwesampula.
- Environmental: ukugeleza kabusha, ukujikeleza kokushisa, umswakama, isitoreji, ukushaqeka, noma ezinye izivivinyo zokuqina komkhiqizo.
- Shintsha isilawuli: akukho ushintsho esitayeleni sengilazi, inani lama-ply, imithetho yomthombo/i-P25N, ukuqeda ubuso, ukuhlanza, iphedi yokucindezela, ifilimu yokukhulula, ukusebenzisa amathuluzi, noma umjikelezo ngaphandle kokubuyekezwa nokuhlobana.
Ukukhishwa kwe-P25N okunamandla kakhulu kufaka phakathi irekhodi lenqubo yegolide kanye nesethi yezithombe zesigaba ezivunyiwe ezibonisa ukumanzisa okwamukelekayo, i-fillet, ukujiya kwesibopho, kanye nokuhlanzeka kwesikhala. Lokhu kunikeza amaqembu okukhiqiza nekhwalithi inkomba eqondile futhi kuvimbela "ukungabikho kokugeleza" ekuhunyushweni njengokulindelekile okungabonakali.
Izinkomba zomkhiqizi kanye namanothi okukhishwa
Izixhumanisi zomkhiqizi ezingezansi zisungula ubuwena be-P25N njenge-No-Flo polyimide prepreg futhi zinikeze izinkomba zempahla yomphakathi kanye nokucubungula ezisetshenziswa lapha. Ngaphambi kokukhishwa, ukuthengwa kanye nomenzi kufanele bathole ishidi ledatha elilawulwayo kanye nokubuyekezwa komhlahlandlela wokucubungula okusebenza kumqulu onikeziwe, isitayela sengilazi, kanye nesimo sokugcina.
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Ake siqhube ukuhlaziywa kwe-DFM/DFA bese sibuyela kuwe nombiko. Ungalayisha amafayela akho ngokuphephile ngewebhusayithi yethu. Sidinga ulwazi olulandelayo ukuze sikunike isilinganiso:
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- Gerber, ODB++, noma .pcb, spec.
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- Ubuningi
- Isikhathi sokushintsha
Ngezinsizakalo ze-PCBA, sicela unikeze i-BOM yakho (I-Bill of Materials) kanye nanoma yimiphi imiyalelo ethile yomhlangano. Siphinde sinikeze ukuhlaziya kwe-DFM/DFA ukuze uthuthukise imiklamo yakho ukuze yenziwe futhi ihlanganiswe, ukuqinisekisa inqubo yokukhiqiza eshelelayo.