Isola P25N PCB yeNo-Flow Bonding uye Cavity Builds
Isola P25N ipurasitiki yemhando yepolyimide UL HB No-Flo®. Haisi laminate yakaputirwa nemhangura uye haifanirwe kutaurwa sekunge inotsiva chinhu chikuru. Basa rayo nderekugadzira tambo inodzorwa muzvimiro umo kuyerera kwakajairika kweprepreg kunosvibisa nzvimbo, kufukidza padhi, kufukidza mukana wekuchinjika, kukanganisa interface yeheat-sink, kana kushandura coplanarity yakakosha.
Isola inotsanangura P25N se polyimide-based no-flow prepreg ine kuyerera kushoma, kwakafanana kwe resin uye kunamira kune zvakasiyana-siyana zvezvinhu, zvinosanganisira flex films, copper yakagadziriswa kana isina kugadziriswa, simbi dzakaputirwa, uye nzvimbo dzakajairwa dze laminate. Peji rechigadzirwa razvino rinoratidza Tg 250°C neDSC, Td 383°C, Drk 3.67 pa2 GHz, Df 0.0198 pa2 GHz, 0.5% hunyoro hwekunwa, IPC-4101 /42, UL file E41625, uye compatibility isina lead. Hunhu ihwohwo hunotsanangura zvinhu; kubudirira kweP25N build kunodzorwa zvakanyanya ne bond geometry uye process.
Nei Standard Prepreg Isingashande Pamakomba, Madhishi Ekupisa, uye Maburi Akasununguka
Prepreg yakajairika yakagadzirirwa kupfavisa, kuyerera, kuzadza topography yemhangura, kubvisa mhepo, uye kuporesa. Maitiro iwayo anobatsira mune yakajairika multilayer. Inova nzira yekukanganisa kana laminate iine cavity, exposed die attach area, metal heat spreader, flex tail, optical opening, sensor recess, connector keep-out, kana mixed-material interface.
| mamiriro | Zvinogona kuitwa nekuyerera kwakajairika | Njodzi inozobuda |
|---|---|---|
| Mugodhi wekufa kana chikamu chechikamu chekuzorora | Resin inotama ichipfuura nemuganho wegomba kana kuti ichikwira pamapadhi ekubatanidza. | Kusvibiswa, kucheneswa kwakaderera, kukanganisa kureba kwesimbi, waya isina kubatana zvakanaka kana nzvimbo yakasungirirwa. |
| Chisungo chekupisa/chinoparidzira kupisa | Resin inogovaniswa zvisina kuenzana pasi pekumanikidzwa uye topography yemhangura. | Kusiyana kweukobvu hwebhondi-mutsara, maburi, kukanganisa kwe coplanarity, kuramba kupisa kwakanyanya. |
| Kuchinja-chinja kwakasimba | Resin inopinda muhwindo rinochinjika kana kuti pamuswe unochinjika/unochinjika. | Kuoma, kutsemuka, kusvibiswa, kuderedzwa kwenguva yekukombama, kupindira kwemativi. |
| Kubatanidza chip zvakananga | Resin inofukidza minda kana kusiya nzvimbo isina kuenzana. | Kurasikirwa kwegoho remuchina, kusabatana zvakanaka, kutsveyama, kusazadza zvakakwana kana matambudziko ekubatanidza waya. |
| Mhara yeOptical/RF | Resin fillet inoshandura muganhu wekuvhura kana wemunda unodzorwa. | Kuvharika kwemaziso, kuvharika kweRF, kusvibiswa, kutadza kuongorora. |
| Murwi wezvinhu zvakasanganiswa | Nzvimbo dzakasiyana uye CTEs zvinogadzira kunyorova uye kumanikidzwa kusingaenzaniswi. | Kuvhara kwenzvimbo, kunamira kusina simba, kuputira, kusimudza mucheto. |
Kugadzirira kusingafambi kwemvura kunosarudzwa nekuti kufamba kweresin kunofanira kuganhurirwa, kwete nekuti kuyerera kwayo hakudiwi kwese kwese. P25N ichiri kufanira kunyorovesa pamusoro uye kuzadza kukora kwayo. Kana kuvakwa kwayo kusina resin yakakwana kana kumanikidzwa, maitiro akafanana ekusafamba kwemvura anodzivirira gomba anogona kukonzera nzara kana maburi.
Iyo geometry inogadzira hwindo remaitiro
Kuponi yakati sandara ine mhangura yakafanana ikodzero isina kukwana yekuisa sinki yekupisa yakadzikiswa kana bhodhi remukati. Chikamu chemhangura yemunzvimbo, kureba kwematanho, kuputira madziro nemukati, radius yemumucheto, kupera kwenzvimbo, kutsetseka kwesimbi, uye kumanikidzwa kwekuchinja kwekushandisa uye kufamba kweresin. Kuedza kwemaitiro kunofanirwa kutevedzera geometry chaiyo yemunzvimbo kana mota yekuyedza inochengetedza.
P25N Is Bonding Prepreg, Kwete Laminate Yakazvimiririra
Musanganiswa wapera unowanzo sanganisa P25N nesimbi dzakasimba uye zvinhu zvinochinjika , zvikamu zvesimbi, nzvimbo dzakaputirwa, kana zvidimbu zvakatogadzirwa kare. Nekuti P25N ipurani yekugadzirira, mufananidzo unofanirwa kuratidza kwainoshandiswa, kuti ingani plies, rudzii rwegirazi, ukobvu hwemutsara webond wakagadzirwa, uye kuti zvinhu zvipi zvainobatanidza.
| Chinhu chekuzivikanwa | Kufona kwakarurama | Nzira pfupi isiriyo |
|---|---|---|
| Chimiro chezvinhu | Isola P25N no-flow polyimide prepreg. | "P25N laminate" kana "P25N core." |
| basa | Rutivi rwekubatana pakati pezvikamu zvidiki kana pamusoro pezvinhu zvine mazita. | Chimiro che dielectric chakajairika chisina tsananguro ye interface. |
| kuvaka | Magadzirirwo egirazi, nhamba yema ply, kurongeka, chimiro chepanel/roll, ukobvu hwacho hwakagadziriswa. | Zita rekambani chete. |
| inowanikwa | Pamusoro A nepamusoro B, kupedzisa, kuomarara/kuchenesa, topography yenzvimbo. | "Kubatana nesimbi" pasina alloy kana finish. |
| Nzvimbo yakarambidzwa | Muganho wekuvhara/kuchengetedza, mutsetse we resin fillet unobvumirwa, muganho wekuchena. | "Hapana resin iri mugomba" pasina kushivirira kuongororwa. |
| urongwa | Kuchengetera, nguva yekurara, hwindo rekumanikidza/tembiricha/vacuum, kutonhora. | "Shandisai denderedzwa remutengesi." |
Peji rechigadzirwa chaIsola rinoti hapana foil inopihwa yeP25N. Izvi zvinosimbisa hunhu hwechinhu chacho: P25N inotengwa uye inogadziriswa seyakagadzirirwa, kwete secore yakaputirwa nemhangura. Kana sisitimu yekutenga ichida munda wemhuri we laminate, RFQ inofanira kuramba ichisiyanisa P25N bond ply kubva kune sisitimu ye laminate yakapoteredza.
Bvisa Bond Geometry Usati Washandisa Tooling
Dhizaini yebond inofanira kuomeswa isati yaiswa maturusi nekuti macavity masks, prepreg cutouts, press pads, caul plates, madams, tooling pins, uye inspection sections zvinoenderana nejometri. Zvinhu zvinotevera zvinofanirwa kubvumidzwa nedhizaini, kugadzirwa, kuunganidzwa, uye mutengesi wezvinhu.
| Zvinoshanduka kuita kuti zvive nechando | Nei zvichikanganisa chisungo | Kudhirowa kunodiwa/kubuda kweRFQ |
|---|---|---|
| Nzvimbo yeBond uye muganhu wayo | Inodzora kudiwa kwese kweresin uye nzira yekubuda nayo. | Miganhu yekubatanidza polygon uye miganhu yemucheto/mhara yakatsanangurwa neCAD. |
| Kudzika kwenhanho/gomba | Inochinja kugoverwa kwekumanikidzwa uye ukobvu hwayo hunoda kugadziriswa. | Kudhirowa kwemazita uye kushivirirana, mufananidzo wenzvimbo. |
| Magadzirirwo egirazi uye huwandu hwema ply | Isa vhoriyamu ye resin, simba rekusimbisa, kuyerera, uye ukobvu hwemutsara we bond. | Maitiro chaiwo, huwandu hwema "plies", kurongeka uye mutemo wekutsiva. |
| Ukobvu hwemutsara wechisungo chechinangwa | Inokanganisa coplanarity, kuramba kupisa, kudzika kwemukati megomba, uye kushushikana. | Nzvimbo dzemazita, dzekushivirira, uye dzekuyera. |
| Kugadzirwa kwemhangura | Inoshandisa resin uye inochinja kumanikidzwa kwenzvimbo. | Chikamu chemhangura/mepu, ukobvu hwemhangura, kufungidzira kwekuenzanisa kana kuzadza. |
| Zvinhu zvepamusoro uye zvinopera | Kunyorovesa uye kunamira kwemvura. | Alloy/laminate, plating/finish, roughness/cleaning uye zera. |
| Inobvumidzwa fillet kana kupindira | Inotsanangura hwindo rechokwadi rekugamuchira risingafambi. | Kureba/kukwirira/nzvimbo uye nzira yekuongorora. |
| Warpage/coplanarity | Inodzora kuungana uye kukodzera kwemuchina. | Datums, mamiriro ekuyera, miganhu ye lamination isati yasvika/yapera. |
Usasarudze nhamba ye ply kubva pakukora chete
Kuwanda kwesimbi kunochinjawo huwandu hwesimbi inowanikwa yekunyorovesa nekuzadza. Girazi rimwe chete rakakora uye simbi mbiri dzakatetepa zvinogona kuburitsa kuyerera kwakasiyana, kubuda kwemhepo, kuenderana, uye kupararira kwesimbi munzvimbo. Sarudzo yacho inofanira kuratidzwa nekuyedza kunoyera ukobvu hwesimbi, maburi, fillet, kunamira, uye kuchena kwegomba.
Kusayerera Hazvirevi Kusayerera
"No-flow" imhando yemaitiro, kwete vimbiso ye zero resin kufamba. Resin inofanira kupfavisa uye kunyorovesa nzvimbo dzinosangana. Kumanikidzwa, tembiricha, mwero wekupisa, nguva yekugara, vacuum, magadzirirwo egirazi, mamiriro ekuchengetera, huwandu hwemhangura, uye simba repamusoro zvinosarudza kuti inofamba kure zvakadii uye kana mhepo ichibuda.
| Kuchinja kwemaitiro | Zvakanyanya kuderera/zvishoma kwazvo | Zvakawandisa/zvakanyanya |
|---|---|---|
| Tembiricha/nzvimbo yekugara | Kunyorovesa kana kupora kusina kukwana, kunamira kusina kusimba, maburi asina chinhu. | Kufamba kwakawanda kwe resin, kushushikana kwekupisa, kukuvara kwezvinhu zvinogona kuitika kana kudzvanywa zvakanyanya. |
| Pressure | Kusabatana zvakanaka, kusawirirana kwakakwana, maburi akavharwa. | Kupinda kwe resin, nzara, kudhindwa, kukanganiswa kwesimbi kana bhodhi. |
| Kupisa mwero | Kupisa kusina kuenzana uye kunonoka kunyorova; zvipembenene zvinoputika zvakavharirwa. | Kudonha nekukurumidza kwe viscosity mhepo isati yabuda; kuyerera kwemvura munzvimbo imwe chete. |
| Vhura | Mhepo yakavharirwa uye zvinoputika. | Vacuum cleaner chete haigone kugadzirisa nzira dzisina kunaka dzemaburi kana kuti resin isina kukwana. |
| Vhoriyamu yeResin/nhamba yeply | Chisungo chisina kudya, topography isina kuzadzwa, maburi asina chinhu. | Kupinda kwakawandisa kana kuti kupindira, mutsetse wakakora wekubatanidza, kuchinja kwechimiro. |
| Kumeso roughness | Kubatana kusina michina yakakwana kana kuti kunyorova kusina kunaka kana kwakanyorova zvakanyanya/kwakasvibiswa. | Kukwesha zvakanyanya kunogona kukanganisa kusvibiswa kana kuderedza kusimba kwesimbi. |
Hwindo rekuita rinofanira kutsanangurwa nemiganhu yekugamuchira yepamusoro neyapasi. Mhedzisiro isina kupindira kwemukati kunooneka asi isina kunamira zvakanaka haisi nzira yekubudirira isina kuyerera. Saizvozvowo, kubatana kwakasimba ne resin isingagamuchirwi pa die pad hakubudiriri. Kuedza kunofanirwa kuratidza nzvimbo iyo zvese zvinodiwa zvinosangana panguva imwe chete.
Gadzira Muedzo weKuedza Kuvhara Matombo Pamhepo Yechokwadi
Kuedza kwe lamination kunofanirwa kushandisa topography chaiyo kana kuti yakarongeka. Chinangwa hachisi chekutsvaga nzira imwe chete yekudzvanya nekuyedza nekukanganisa; ndechekunzwisisa kuti ndeapi mavariable anodzora hwindo uye kugadzira miganhu yekugadzirwa inoyerwa.
- Simbisa zvinhu zviri kuuya. Simbisai nzvimbo yeP25N, magadzirirwo egirazi, huwandu/kuvaka kwe resin, tembiricha yekuchengetera, nguva yekushanda, kuchengetedzeka kwepakeji, uye nguva yekubuda.
- Gadzirira nzvimbo dzinomiririra. Shandisa mhangura chaiyo, nickel, solder, metal, flex film, coverlay, kana laminate finish pamwe nekuchenesa kugadzirwa uye zera.
- Gadzira mota yekuyedza geometry. Isa nzvimbo yakakura kupfuura dzose, nzvimbo diki pane dzose, nhanho yepamusoro yemhangura, nzira yakareba kupfuura dzose yekuyerera, kona yakapinza, uye nzvimbo yakakosha yekubatanidza.
- Gadzirai dhizaini yekuedza yakadzorwa. Siyanisa kumanikidzwa, mwero wekupisa, tembiricha yepamusoro/yezvinhu, kugara kwenguva refu, nguva yekuchenesa, uye nhamba yekupisa mukati menhungamiro yemutengesi uye kugona kwefekitori.
- Yera mativi ese ehwindo. Nyora pasi kupinda/kupwanyika kwemubato, ukobvu hwapera, nzvimbo isina chinhu, kunyorova, kunamira, kuputira, uye kuchena kwenzvimbo.
- Sarudza maitiro epakati. Sarudza resipi ine mwero kubva mukushaya nzara uye mwero wemvura yakawanda, kwete muenzaniso mumwe chete wakanakisisa.
- Dzokorora pakati pemapaneru nemapoinzi. Simbisa kuti inogona kudzokororwa usati waburitsa maturusi ekugadzira.
Shandisa tembiricha yezvinhu, kwete chete tembiricha yekudzvanya-platen
Resin inopindura tembiricha yayo. Zvishongo zvesimbi zvakakora, mhangura inorema, mapaneru makuru, kana mastacks asina kuenzana zvinogona kunonoka paplaten. Thermocouple kana hunhu hwakaenzana pamota yekuedza hunobatsira kuona mwero chaiwo wekupisa uye kugara pamutsetse wekubatanidza. Rekodhi yekugadzira inofanira kuratidza hwindo rekupisa kwezvinhu zvakakodzera.
Kushandisa maturusi chikamu chemaitiro acho
Maplate eCaul, mafirimu ekuburitsa, mapressure pads, madhamu, mafuremu, uye mashimu emunzvimbo anokanganisa kumanikidzwa uye kubuda kweresin. Zvinhu zvavo, ukobvu, mamiriro ekushandisazve, uye nzvimbo yazvo zvinofanirwa kudzorwa. Kuchinja kwepad inoenderana kana sisitimu yekuburitsa kunogona kuchinja gomba rakavharika kunyangwe kana resipi yekudzvanya isina kuchinja.
Kugadzirira Pamusoro uye Kunamatira kune Zvakasiyana Nezvinhu
P25N inokurudzirwa kuti inamatire pazvinhu zvakasiyana-siyana, asi "kunamatira kusimbi" hakusi chinhu chimwe chete. Mhangura isina kugadziriswa, mhangura yakacheneswa neoxide, ENIG, tin, solder, nickel, aruminiyamu, simbi isingatsvedzeri, polyimide film, coverlay, uye nzvimbo dze laminate dzakajairika dzine makemikoro akasiyana, kuomarara, kusvibiswa, uye kuwedzera kwekupisa.
| inowanikwa | Mibvunzo yekugadzirira | Humbowo hwekugamuchira |
|---|---|---|
| Mhangura kana mhangura yakarapwa | Ko mushonga wepamusoro we oxide/treatment unoenderana here uye uri mukati menguva yakareba? Wakachena uye wakaoma here? | Nzira yekuchekerera kana kubvisa jira inoenderana nejometri; kucheka jira nekupisa. |
| Simbi yakafukidzwa nenikeli/yakafukidzwa nesimbi | Ndezvipi zvinhu zvinoputira, ukobvu, kupfava, zera, uye kucheneswa zviripo? | Kuedza kusimba kwechisungo pakupera chaiko uye kugadzirira pamusoro. |
| Aruminiyamu/chinoparadzira kupisa | Ndeipi alloy, oxide state, roughness, flatness, cleansing uye pretreatment zvinoshandiswa? | Kutsvedza, kuchena, kunamira, kusava nechinhu uye kushanduka kwekupisa. |
| Firimu/jira rekuvhara rePolyimide | Pamusoro pacho pakacheneswa, pakacheneswa neplasma, pakabviswa ganda, kana kuti pakagadzirwa mishonga here? | Bvisa, tenderedza kushanduka kwechinhu, tarisa hupenyu hwechinokombama kana kushanduka kwekupisa kana zvichidikanwa. |
| Nzvimbo yakajairika ye laminate | Kuwanda kwemhangura, chifukidzo chesolder, oxide, kusvibiswa kwekubuda, uye mamiriro ekuporesa? | Kuongororwa kwechikamu chakachinjika, kunamira, kuyedzwa kwekubvisa ganda/kuyedzwa kwekushushikana nekupisa. |
Kugadzirira pamusoro kunofanira kunge kwakanyatsorongeka uye kwenguva shoma. "Kuchenesa usati wasunga" hazvina kukwana. Tsanangura kemikari yekuchenesa kana maitiro akatenderwa, sukurudza/omesa, plasma kana kukwesha kana zvikashandiswa, nguva yakanyanya yekubata, kubata magirovhosi, uye kudzora kusvibiswa. Muedzo unofanirwa kusanganisira zera repamusoro rinobvumirwa pamusoro.
Kuongorora Kutama kweResin, Nzara, Mahara, uye Kubatana
Zvikanganiso zvinowanzoitika zvine chekuita nazvo. Resin inofamba zvakanyanya inogona kusiya imwe nzvimbo isina kudya. Danho remhangura rakakora rinogona kuvhara kumanikidzwa uye kubata nzvimbo isina chinhu. Chinhu chisina kusimba chinogona kukonzera kudzvanywa kwakanyanya pamucheto mumwe uye kusakwana kwekubata kune mumwe. Kuongorora kunofanirwa kushandisa chikamu chakaiswa uye rekodhi yemaitiro pane zita rechinhu chete.
| Deite | Vangangove vari ivo vanopa rubatsiro | Nzira yekugadzirisa |
|---|---|---|
| Kufamba kweResin mugomba | Resin yakawandisa, kumanikidzwa, kugara, kupisa kwakanyanya, dhamu/kucheka kwakashata, hwindo risina kusimba zvakanyanya kureba. | Deredza huwandu hwe resin kana kumanikidzwa mukati memiganhu yakakodzera, vandudza maturusi/kucheka, pfupisa/chinja mafambiro emvura, simbisa mamiriro echinhu chacho. |
| Nzara yekubatana kwezvisungo | Resin shoma, kudzvanywa kwakanyanya, nzira refu yekubuda nayo, topography yakawanda yemhangura, kumanikidzwa kwakanyanya. | Wedzera huwandu hwakakodzera hwe ply/resin, gadzirisa kumanikidzwa, deredza kubuda, gadzirisa topography kana bond land. |
| Voids | Mhepo yakavharirwa, mhepo isina kuzara, kunyorovesa kusina kunaka, kusvibiswa, kukwira nekukasira, kumanikidzwa kwakaderera. | Vandudza nzira yekurara/kuburitsa mweya, kugadzirira pamusoro pechinhu, nguva yekuchenesa, kuenderana nezvinodiwa, hwindo rekudzvanywa/tembiricha. |
| Kukanganisa kweCoplanarity | Ukobvu hwechisungo husina kuenzana, chinhu chakakombama, kusaenzana kwekumanikidzwa, kusaenzana kwemhangura. | Kudzora kutsetseka kwekuisa, maturusi, kumanikidzwa kwenzvimbo, huwandu hweresin, kuenzanisa kwestack uye dhatamu dzekuyera. |
| Kunamatira kusina simba | Kusvibiswa, kupera kwekare, kugadzirira pamusoro kusina kukwana, kusanyorovesa/kupodza zvakakwana. | Gadzirisai kugadziriswa kwenzvimbo uye nguva yekubata, simbisai tembiricha/kugara kwezvinhu uye simba rekubatana. |
| Kusimudza/kubvisa miganhu | Kusawirirana kweCTE, kunyorova kwemucheto kusina simba, kushushikana kwakanyanya, hunyoro kana kupera kwakakwana kwekurapwa. | Kuvandudza dhizaini yemucheto, maitiro epamusoro/kusunga, kudzora hunyoro, kutonhora uye kugona kwezvakatipoteredza. |
Usagadzirise dambudziko nekuchinja shanduko imwe chete inooneka
Semuenzaniso, kuwedzera kumanikidzwa kunogona kubvisa nzvimbo isina chinhu pakati ukuwo kuchiwedzera kupinda kwemukati megomba uye kufa nenzara yemumucheto. Kuwedzera danda kunogona kuwedzera kunyorova ukuwo kuchiwedzera ukobvu hwebond uye warpage . Shandisa kuyedza kwakadzorwa uye ongorora zviyero zvese zvekugamuchira pamwe chete.
Kubatana, Simba reBond, uye Kugamuchirwa kweKuchena kweMakomba
Kuongorora kunofanirwa kugadzirwa mupaneru. Nzvimbo dzakakosha dzinogona kusasvikika mushure mekuiswa kwelamination, saka makuponi euchapupu nenzvimbo dzakaparadzana dzinofanira kubereka nzvimbo imwechete yekubatanidza, mupendero wegomba, huwandu hwemhangura, uye simbi/flex interface.
| Chinhu chekugamuchira | Nzira inokurudzirwa | Chii chinofanira kutsanangurwa |
|---|---|---|
| Ukobvu hwemutsara wechisungo hwakarapwa | Nzira yekuenzanisa mativi esimbi kana kuti nzira yakayerwa. | Nzvimbo dzekuyera/kushivirira uye dzekuyera chaidzo. |
| Kuchena kwemaburi/kupinda kweresin | Kuongorora maziso, kuongorora mifananidzo, uye kuongorora chimiro chemufananidzo kana zvichidikanwa. | Daro guru rekupindira, nzvimbo, kureba, rudzi rwekusvibiswa, uye kutora sampuli. |
| Voids | Kucheka-cheka, kuongorora maikorosikopu, X-ray/CT kana geometry ichibvumira. | Saizi yepamusoro isina chinhu/nzvimbo/nzvimbo uye kugadziriswa kwenzira. |
| Simba rekunamatira/rekubatanidza | Bvisa ganda, cheka makumbo, dhonza, kana kuponi inoenderana nejometri. | Muenzaniso, mwero, tembiricha, kukwegura/kugadzirisa, nzira shoma uye yekukundikana. |
| Kubatana/kutsatika | CMM, optical metrology, surface plate/feeler, profilometry. | Datums, mamiriro ekusunga, tembiricha, miganhu yemaitiro asati/apera. |
| Kugara kwenguva refu kwekupisa/kwezvakatipoteredza | Kudzokorodza, kutenderera kwekupisa, hunyoro, kuchengetwa, kuvhundutsa sezvinodiwa. | Profile, nhamba yema cycles, ongororo mushure mekusangana nechinhu uye zvinodiwa nemagetsi/makanika. |
Chirongwa chekugamuchira chinofanira kusiyanisa chitupa chekutanga chinoparadza kubva pakudzora kugadzirwa kwenguva dzose. Kugadzira nguva dzose kunogona kushandisa kuongorora kwekuona kwemukati, ukobvu/kufanana, zvinyorwa zvemaitiro, uye makuponi euchapupu, nepo chitupa chenguva nenguva chichishandisa chikamu chakasiyana, kufungidzira kweacoustic, uye kuyedzwa kwesimba rebond.
Kana P25N Iri Sarudzo Isina Kururama
P25N haisi yega iri nani pane yakajairika polyimide prepreg. Inogona kunge iri sarudzo isiriyo kana chivakwa chacho chichida kuyerera kwakawanda kwe resin kuti chizadze mhangura inorema kana topography yakadzika, kana pasina nzvimbo yakaganhurirwa iripo, kana sisitimu yezvinhu zvekupisa yakaderera ichienderana zvakanyanya, kana ukobvu hwe bond-line hunodiwa husingagone kuwanikwa nezvivakwa zviripo, kana kana fekitari isina nzira yakakodzera yekusayerera.
| Mamiriro | Chikonzero nei P25N ingave isina kukodzera | Nzira yakasiyana |
|---|---|---|
| Kudiwa kukuru kwekuzadza resin pasina kuvharwa kwemukati | Kuyerera kushoma kunogona kusiya maburi kana nzara. | Shandisa saizi yakajairwa kana inodzorwa yekuyerera kwemvura pakugadzira topography yemhangura. |
| Nyore furati yakawanda | Kusafamba kwemvura kunowedzera kuoma kwemaitiro nezvinhu pasina kubatsira kwebasa. | Shandisa prepreg yemhuri ye laminate inokodzera. |
| Tembiricha yakaderera kwazvo yekubatanidza inodiwa | P25N isystem yepolyimide inodziya zvakanyanya. | Sarudza firimu rekubatanidza/prepreg rinoenderana nezvikamu uye bhajeti rekupisa. |
| Kusagadzikana kwesimbi kusingadzoreki kana kuti kwakasiyana-siyana | Kusafamba kwemvura hakugone kutsiva mipata mikuru. | Wedzera simba resimbi/mechanical tolerance kana kushandisa system yekubatanidza inoenderana nezvinodiwa. |
| Fekitori haina nhoroondo yeP25N | Hwindo rekugadzirisa, maturusi, uye kuongorora zvingave zvisina kusimba. | Tanga bvunzo/kukwanisa kwakazara kana kusarudza imwe nzira yagara iripo. |
| Chimiro cheRF chinoda kurasikirwa kwakaderera kwebond-layer | Kurasikirwa kwemagetsi kweP25N kungave kusina kukodzera munzvimbo ine magetsi akawanda. | Shandisa sisitimu yekubatanidza inoenderana neRF uye tevedzera layer chaiyo yekubatanidza. |
RFQ uye Kudzora Shanduko Zvinoenderana Nemaitiro
P25N RFQ inofanira kutaridzika senzira yekutsanangura mashandiro. Inofanira kusanganisira geometry yemuno, zvinhu zveinterface, mutsetse webond wakatarwa, nzvimbo dzakaganhurirwa, uye nzira yekugamuchira.
- Material: Isola P25N no-flow polyimide prepreg; girazi rakanyatsogadzirwa, nhamba ye ply, chimiro, kurongeka kwenzvimbo, kuchengetwa uye nguva yekubuda.
- Dura rekuunganidza: mazita nemifananidzo yezvikamu zvese zvakabatanidzwa, core, flex, metal, plating, finish, uye copper topography.
- Maitiro ekubatana: Nzvimbo yakatsanangurwa neCAD, makomba, zvidimbu, nzvimbo dzakasungirirwa, kukwirira kwematanho, radii yemucheto, ukobvu hwakagadziriswa uye kushivirira kwakatarwa.
- Kugamuchirwa kwemvura: kupinda/kupinza kwe resin kunobvumirwa zvakanyanya uye kunyorovesa/kuzadza kunodiwa zvishoma.
- Kugadzirira kwepamusoro: kuchenesa, kukwesha/kurapa plasma/makemikari, nguva yakakwana yekubata, kubata uye kuoma.
- Maitiro ekudzvanya: zvinhu zvakakodzera - tembiricha/kupisa-mwero/kumanikidzwa/vacuum/kugara/hwindo rekutonhodza uye zvinhu zvekushandisa zvinodzorwa.
- Inspection: kuchena kwemukati megomba, ukobvu hwemutsara wekubatanidza, zvinodiwa zvekusavapo, kubatana, kunamira, nzvimbo dzechikamu chakachinjika uye purani yemuenzaniso.
- Environmental: kuyererazve kwemvura, kutenderera kwekupisa, hunyoro, kuchengetwa, kuvhunduka, kana mimwe miedzo yekutsungirira kwechinhu chakagadzirwa.
- Chinja kutonga: hapana shanduko pakugadzira magirazi, nhamba yema ply, mitemo yeP25N source/lot, surface finish, cleansing, press pad, release film, tooling, kana cycle pasina ongororo uye hukama.
Kuburitswa kwakasimba kweP25N kunosanganisira rekodhi yegoridhe yemaitiro uye seti yemifananidzo yechikamu yakatenderwa inoratidza kunyorova kunogamuchirika, fillet, ukobvu hwebond, uye kuchena kwemukati megomba. Izvi zvinopa timu dzekugadzira uye dzemhando yepamusoro chiratidzo chaicho uye zvinodzivirira "kusayerera" kubva pakutsanangurwa setarisiro isina kujeka.
Mareferensi emugadziri uye manotsi ekuburitsa
Zvinongedzo zvemugadziri zviri pazasi zvinoratidza kuzivikanwa kweP25N seNo-Flo polyimide prepreg uye zvinopa zvivakwa zveveruzhinji uye mareferensi ekugadzirisa anoshandiswa pano. Vasati vaburitswa, kutenga uye mugadziri vanofanirwa kuwana datasheet rinodzorwa uye kugadziriswa kwegwara rekugadzirisa zvinoenderana neroll yakapihwa, dhizaini yegirazi, uye mamiriro ekuchengetera.
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Nzira yekuwana sei quote yePCBs
Ngatiite ongororo yeDFM/DFA kwauri tobva tadzoka kwauri nemushumo. Unogona kurodha mafaira ako zvakachengeteka kuburikidza newebhusaiti yedu. Tinoda ruzivo runotevera kuti tikupe mutengo:
-
- Gerber, ODB++, kana .pcb, spec.
- BOM rondedzero kana iwe uchida kusangana
- uwandu
- Kuchinja nguva
Kune masevhisi ePCBA, ndapota ipa BOM yako (Bhiri reZvinhu) uye chero mirairo yegungano. Isu tinopawo DFM/DFA ongororo yekukwidziridza zvigadziriso zvako zvekugadzira uye kusangana, kuve nechokwadi chekuita kwakatsetseka kwekugadzira.