IPC-6012 Standard yeKugadzira PCB Yakasimba

IPC-6012 ndiyo inotsanangura zvinodiwa pasi rose uye mashandiro emabhodhi edunhu akadhindwa. Inotsanangura chaizvo zvinofanirwa kuitwa nebhodhi risina chinhu rakagadzirwa kuti rigamuchirwe - ukobvu hwemaburi, mhete yeannular, nzvimbo ye dielectric, kunyoreswa, kunamira kwemasiki e solder, nezvimwe zvakawanda zvinoyerwa - mumakirasi matatu ekushanda. Inoshanda kune PCB yakasimba yakagadzirwa isati yaiswa chero zvikamu. Kugadziriswa kwazvino iIPC-6012F , yakaburitswa neIPC (ikozvino iri kushanda seGlobal Electronics Association) muna Gumiguru 2023.

Chii chinonzi IPC-6012 Standard

IPC-6012 itsanangudzo yekushanda kwemabhodhi akadhindwa akaomarara . Inoudza mugadziri nemutengi, nenzira inoyerwa, izvo bhodhi rakapedzwa risina chinhu rakasimba rinofanira kuita risati ratumirwa. Kusimba kwemutyairi, kuputirwa kwemhangura mumaburi uye pamusoro, rin'i yeannular pagomba diki rakaboorwa, nzvimbo ye dielectric pakati pemaconductor ari pedyo, kufukidza uye kunamira kwemasikisi e solder, uye kupona kwekupisa-kushushikana zvese zvakafukidzwa.

Mhando dzekuvaka dzadzinofukidza

IPC-6012F inoshanda kumhuri nhanhatu dzekuvaka mapuranga akaomarara: mapuranga ane mativi rimwe chete asina maburi akaputirwa, mapuranga ane mativi rimwe chete ane maburi akaputirwa, mapuranga ane mativi maviri ane maburi akaputirwa, mapuranga ane mativi akawanda ane maburi akaputirwa, mapuranga ane mativi akawanda ane blind vias uye/kana akavigwa, uye mapuranga ane simbi. Upamhi ihwohwo ndihwo hunoita kuti gwaro iri rive referensi yekugadzira maPCB akaomarara.

Zvarisingafukidze zvakajeka

IPC-6012 haisi chiyero chekubatanidza. Mashandisirwo anoitwa zvikamu, kutongwa kwemajoini ekubatanidza, uye kuti bhodhi rakaungana rinoongororwa sei zviri muIPC-A-610 uye IPC J-STD-001. IPC-6012 haisi chiyero chekugadzirawo - mitemo yekugadzira yemabhodhi akaomarara iri muIPC-2221 uye IPC-2222. Haisi chiyero chinochinjika kana chinochinjika - izvo zvinofukidzwa neIPC-6013. Kuchengetedza chiyero chakajeka kunodzivisa kukanganisa kwakajairika kwekutaura IPC-6012 mumamiriro ezvinhu apo gwaro rakasiyana rinotonga.

IPC-6012 Mukati meIPC-6010 Standard Family

IPC-6012 inogara mumhuri yakakura yeIPC-6010 yemaitiro ekushanda asina bhodhi. Kunzwisisa kuti mhuri iyi inobatana sei kunoita kuti zvive nyore kuziva kuti ndeipi gwaro rinobva pane zvinodiwa uye kuti nderipi rekutaura padhirowa.

• IPC-6011 ndiyo general performance specification. Inotsanangura makirasi matatu eperformance (Kirasi 1, 2, 3) ayo mhuri yese inogara nhaka. Yakagadziridzwa pari zvino iIPC-6011A (Kukadzi 2025).
• IPC-6012 inoshandisa furemu iyoyo kumabhodhi akadhindwa akaomarara. Kana IPC-6012 ikashandiswa, zvese zvinodiwa neIPC-6011 zvinoshanda otomatiki.
• IPC-6013 inoshandisa chimiro chimwe chetecho pamabhodhi akadhindwa anochinjika uye akaomarara.
• IPC-6018 inovhara kuongororwa uye kugamuchirwa kwebhodhi rezvigadzirwa zvemhando yepamusoro (mu microwave).
• IPC-A-600 igwaro rinoenderana nemaonero ekugamuchirwa. Rinoratidza mapikicha nemifananidzo yemamiriro ezvinhu anotevedzera uye asingatevedzere ayo anoenderana nezvinodiwa zvinoyerwa muIPC-6012. Kugadziridzwa kwazvino ndekweIPC-A-600M (Chivabvu 2025).

Mukuita, gwaro rakazara rekutenga rine bhodhi rakamanikana rinonongedzera IPC-6012 ine kugadziriswa kwayo uye kirasi yezvinodiwa zvinoyerwa, uye rinogona kureva IPC-A-600 kuti ritsanangurirwe nemaonero. Magwaro maviri aya akagadzirirwa kushandiswa pamwe chete: IPC-6012 inotsanangura mutemo, IPC-A-600 inoratidza zvinopfuura nezvisingashande.

Tsanangudzo yeMakirasi Ekushanda kweIPC-6012

Makirasi matatu eIPC performance anotsanangura kuti bhodhi rinofanira kuva rakavimbika sei, kwete kuti rinogadzirwa sei. Mutsetse mumwe chete wekugadzira unogona kuvaka kuClass 1, Class 2, kana Class 3 zvichienderana nemahwindo ekushanda anoshandiswa. Kirasi inosarudzwa kubva muapplication yekupedzisira yekushandisa; mugadziri anobva azvipira kune manejimendi ekugadzirisa maitiro.

Kirasi 1 - General Electronic Zvigadzirwa

Mabhodhi ane chinodiwa chete chekuti chigadzirwa chishande. Zvinhu zvevatengi zvine hupenyu hupfupi hwebasa uye zvisina njodzi dzakakosha dzekuchengetedza - chinhu chitsva chekushambadzira, matoyi anoshandiswa kamwe chete. Mahwindo ekugamuchira ndiwo anonyanya kubvumidzwa; misiyano midiki yezvishongedzo uye mativi anogamuchirwa.

Kirasi 2 - Dedicated Service Electronic Products

Mabhodhi anotarisirwa kugara kwenguva refu uye basa risingadzoreki rinodiwa, asi nzvimbo yekushanda haina kunyanya kuipa. Mazhinji emaindasitiri, ebhizinesi, uye akawanda emota anoshandiswa kunyaradza uye infotainment. Plating, annular ring, uye kugamuchirwa kwemidziyo kwakasimba kupfuura Kirasi 1 asi kwete kwakasimba seKirasi 3.

Kirasi 3 - Zvigadzirwa zvemagetsi zvinovimbika zvakanyanya

Mabhodhi apo kuramba uchishanda kana kushanda kwacho kwakakosha, nguva yekushanda haigone kubvumidzwa, uye nzvimbo yekushandisa inogona kunge yakaoma zvisingawanzoitiki. Ma avionics emuchadenga, michina yekurapa inotsigira hupenyu, midziyo yemauto, uye midziyo yemagetsi yemotokari inonyanya kukosha zvinoshandisa Kirasi 3. Ukobvu hweplating hwakakwira, zvinodiwa zveannular ring zvakamanikana, uye mahwindo ekugamuchira akamanikana. Nzira yekuvaka PCB yeIPC Kirasi 3 yakatsaurirwa inobata zvinodiwa izvi kuburikidza nekugadzirwa kwese.

Sarudzo pakati peKirasi 2 neKirasi 3 ine mhedzisiro chaiyo yemutengo uye goho uye haiwanzo kuve sarudzo isina kurongeka; kuenzanisa uku kunoongororwa zvakadzama muIPC Kirasi 2 vs Kirasi 3.

Zvinotsanangurwa neIPC-6012 paMabhodhi Akasimba Asina Kuvharwa

Mutemo wacho wakatsanangurwa. Pazasi pane pfupiso inoshanda yehunhu hwayo uye mapoka ezvinodiwa zvakabatanidzwa kune chimwe nechimwe. Miganhu chaiyo yenhamba inoenderana nekirasi uye kugadziriswa; mufananidzo unofanirwa kugara uchidudza zvese zviri zviviri.

Kuputira mhangura uye kuvimbika kwemutyairi

IPC-6012 inoisa ukobvu hwemhangura hushoma pamadziro emaburi, pamusoro penzvimbo dzekunze mushure mekuputira, uye pafoiri yemukati. Kirasi yechipiri inowanzoda ma microns makumi maviri emhangura pamadziro ane maburi akaputirwa; Kirasi yechitatu inoda ma microns makumi maviri nemashanu. Ukobvu hwekupedzisira kwemhangura hwekunze hunosanganisira foiri yekutanga pamwe nekuputira uye hunotariswa zvichienderana nekukosha kwakataurwa mudhirowa - nyaya inokurukurwa zvakadzama pasi pePCB plating thickness control.

Mhete yeAnnular uye kunyoresa

Mhete ye annular ibhendi remhangura rinogara rakatenderedza gomba rakaboorwa mushure mekuchinjisa kunyoresa. IPC-6012 inoisa mhete ye annular shoma pakirasi imwe neimwe - Kirasi yechipiri inobvumira kuchinjika mune mamwe mamiriro; Kirasi yechitatu inoda mwero wakatsanangurwa pazvikamu zvese zvemukati nezvikamu zvekunze. Kurongeka kwekunyoresa kuburikidza ne stackup yese ndiko kunosarudza kana mhete ye annular ichiramba iri mukati me spec pamaburi madiki.

Hunhu hwemaburi uye kuvimbika kwechimiro

Hunhu hwemadziro akaboorwa, kusavapo kwembambo dzakachekwa, maburi, mitswe, uye kukuvara kwelaminate zvese zvakafukidzwa. Nhungamiro yehuwandu hwezvinhu uye chinodiwa chekuti madziro akapedzwa maburi ararame kushushikana kwekupisa pasina kupatsanurwa zvakabatana nerudzi rwekuvakwa. Mavhairasi akazadzwa uye akavharirwa - ari kuwanda mubasa reHDI - anotariswa mukuvandudzwa kwakaunza via fill mukugadzirwa kwakajairika.

Kupatsanurana kwe dielectric uye zvinodiwa nezvinhu

Ukobvu hushoma hwe dielectric pakati pe conductive layers, kunaka kwe laminate, uye kuramba kwe laminate kusimba kwekupisa kwakatarwa. Kuongororwa kwe microsection mushure mekutevedzera thermal cycle ndiyo humbowo hwekuti laminate yakasimba; ndosaka nzvimbo dzekugadzira dzichiwanzofamba nema coupons anogona kupatsanurwa pasina kukanganisa mabhodhi pachawo. Zvivakwa zveHDI zvine stacked microvias zvinotsanangurwa zvakajeka muIPC-7095 uye zvinonongedzerwa kubva kuIPC-6012F.

Kufukidza, kunyoresa, uye kunamira kwemasiki eSolder

Chifukidzo chesolder chinofanira kunamatira pamhangura nelaminate, kunyoresa nemazvo pamapedhi, uye kusangana nezvinodiwa zvekuomarara uye kujekesa. Zvinodiwa zvechifukidzo chesolder zvakatsanangurwa kuburikidza neIPC-SM-840; IPC-6012 inotsanangura kuti chifukidzo chapedzwa chinoongororwa sei pabhodhi.

Kupera kwepamusoro uye kugona kusungirira

IPC-6012 inotaura kuti kupedzisa kwakasarudzwa kunofanira kuchengetedza mhangura iri pasi uye kunokwanisa kusungirirwa pabhechi rega rega. Kuongororwa kwekugona kusungirirwa paIPC J-STD-003 ndiyo humbowo hwakajairika. Zvinodiwa pakukora kweplati yekupedzisa chaiyo - ENIG, ENEPIG, sirivha yekunyudza, tini yekunyudza, OSP, HASL - zvinogadziriswa nemagwaro eIPC chaiwo (IPC-4552 yeENIG, IPC-4553 yesirivha yekunyudza, IPC-4554 yetini yekunyudza, IPC-4556 yeENEPIG), zvese zvinoshanda pamwe chete neIPC-6012.

Kuenderana kwehukuru, mashandiro, uye magetsi

Zviyero zvebhodhi, kurongeka kwenzvimbo yegomba, kukotama nekutenderera, uye kuenderera mberi kwemagetsi uye kupatsanurwa kwechinhu zvese zviri muchikamu. Kuyedzwa kwemagetsi pasi pePCB kunosimbisa kuti mambure ese anoramba aripo uye akaparadzaniswa nemamwe mambure bhodhi risati rabuda mufekitori.

IPC-6012 Kirasi 2 vs Kirasi 3 muKushanda

Nzira yakachena yekuona musiyano uripo pakati peKirasi 2 neKirasi 3 ndeyekuverenga nhamba. Kirasi iyi ndiyo nzira iyo mutengi anoshandisa kuti aenzanise kuvimbika kwake nemutengo uye nguva yekuitenga.

Mutengo nemigumisiro yekuchinja kubva kuClass 2 kuenda kuClass 3 ndeyechokwadi. Kirasi 3 inoda kudzora kwakasimba kweplating, kuyedzwa kwema coupon kakawanda, kunyoreswa kwakasimba, uye kusashivirira zvishoma kwekusiyana kwezvishongedzo uye zvidimbu zvidiki. Mutengo unoratidza kudzora maitiro; goho dzimwe nguva rakaderera nekuti miganho yekuramba yakadzikira. Kirasi 3 inofanira kusarudzwa nekuti application inoda izvozvo, kwete seinishuwarenzi yakajairika. Kana application ikashandawo, kusarudzwa kwelaminate nekuvakwa kwayo zvinoenderana nezvinodiwa zvekirasi - apa ndipo panobatsira ruzivo nekuvaka zvine simba senge metal-core PCBs uye multilayer PCBs dzenzvimbo dzakaoma.

Kuedzwa kweKufanirwa uye Zvinodiwa zveMakuponi

IPC-6012 inosiyanisa pakati pekuyedzwa kwezvitupa (kuratidza kuti mugadziri anogona kuvaka zvinoenderana nezvinodiwa) uye kuyedzwa kwekuenderana (kuratidza kuti zvinhu zvacho zvinoenderana nezvinodiwa). Maitiro ezvose izvi i coupon - zvidimbu zvidiki zvezvimiro zvekuyedza zvakagadzirwa pane imwe puraneti yekugadzira semabhodhi evatengi, zvakagadzirwa kuitira kuti zvigone kupatsanurwa, kuongororwa nemagetsi, uye kusimbiswa nekupisa pasina kukanganisa mabhodhi anotumirwa.

Mhando dzemakuponi dzinotaurwa muIPC-2221 neIPC-6012

• Kuponi - kunyoreswa uye kunaka kwekuputira pamaburi; kuponi inowanzo patsanurwa yeClass 2 ne3 conformance.
• Kuponi yeB - kuongororwa kwekugona kusunganidzwa zvichienderana neIPC J-STD-003.
• Kuponi D - ukobvu uye kusimba kwe dielectric, zvinowanzo shandiswa kana basa re controlled-impedance richibatanidzwa pamwe chete PCB inodzorwa-inodzorwa kuedzwa.
• Kuponi yeE - kudzivirira hunyoro uye kuputira kwezvakatipoteredza.
• Kuponi yeR - kusimba kwechimiro kusanganisira kunaka kwemaburi akaboorwa uye ukobvu hweplating; inoshandiswa zvakanyanya pakuenzanisa kweClass 3.

Makuponi anofamba nenhamba uye anopa humbowo hunoratidza kuti mugadziri wezvinhu anoratidza kuenderana kweIPC-6012 pasina kuparadza mabhodhi evatengi. Kana mutengi akataura kirasi, anenge achiratidzawo pachena kuti humbowo uhwu huripo - ndosaka kubvumirana pamusoro pemhando dzemakuponi, kuwanda kwechikamu chidiki, uye fomati yemishumo pakutanga kunoita kuti mutengo uve wechokwadi uye kuti kuendesa kuongororwe.

Chii Chakachinja muIPC-6012 Revision F

Revision F, yakaburitswa muna Gumiguru 2023, yakaunza shanduko huru mumakore akati wandei. Shanduko idzi dzinoratidza zvainge zvichinetsa indasitiri iyi pasi pekuvandudzwa kwakapfuura - kuvimbika kwe microvia mu stacked HDI, kuchera kumashure kwechiratidzo chekumhanya kwepamusoro, kuvaka cavity, uye kuputira copper-cap yema vias akazadzwa - uye vakasimbisa mitemo munzvimbo imwe neimwe.

• Kuvimbika kwema microvia: Ma microvia akaunganidzwa mumabhodhi eHDI akakora akanga ava nzira yekukundikana yakanyorwa. Revision F inowedzera zvinodiwa zvekuedza nekugamuchira zvinobata dambudziko risati rashandiswa, zvichireva maitiro ari mu kuvaka microvia.
• Kugamuchirwa kwekugadzirisa: Kubvisa stub isina kushandiswa ye plated through-hole - back-drilling - ikozvino kwave kushandiswa pakuratidza masaini ekumhanya kwepamusoro, uye Revision F inopa nzira dzakajeka dzekugamuchira hurefu hwestub, copper smear, uye ukobvu hwemadziro hwasara, zvichizadzisa back-drilling process control.
• Kuvakwa kwegomba: Magadzirirwo ane maburi akachekwa ezvikamu zvakaiswa mukati kana nzvimbo dzakatetepa iye zvino ane mitemo yakatarwa yekugamuchirwa pachinzvimbo chekugadziriswa chikamu nechikamu.
• Kuputira chivharo chemhangura: Mavhiya akazadzwa ne epoxy isingafambise mhepo uye akazovharwa nemhangura yakaputirwa nemagetsi - inowanikwa mu via-in-pad - ane ukobvu hwakajeka hwechivharo uye mitemo yekugamuchira pamusoro yakabatana nepasi. via-in-pad Process.
• Mitswe netsvina yeLaminate: Maitiro matsva ekugadzirisa zvinogamuchirwa mukati mechikamu chidiki, nemiganhu yakamanikana yeKirasi 3.
• Etchback uye pamusoro pepurasitiki: Kugamuchirwa kwakanatswa kwe etchback mumaburi akaputirwa uye pamusoro pepurasitiki unotevera.

Kana zvakanyorwa pakutenga zvichiri kuratidza IPC-6012E (2020) kana kuti zvisati zvaitika, timu yekugadzira inofanira kusimbisa kana mutengi achida kugadzirisa zvekare kana kuti achitarisira zvitsva. Zvinodiwa pakati pekugadzirisa hazviwanzofanana, uye kusvetuka kusingazivikanwe kunogona kuchinja chinyararire zvinokunda kuongororwa.

Maitiro Ekusarudza IPC-6012 Pamufananidzo Wekugadzira

IPC-6012 inobatsira chete kana ikashandiswa nemazvo pamufananidzo wekugadzira uye pachirongwa chekutenga. Pane tsika shoma dzinodzivirira kusawirirana kunoitika neimwe nzira.

• Taura gwaro, kudzokorora, uye kirasi pamwe chete. Nyora sechikamu chimwe chete - semuenzaniso "IPC-6012F Kirasi 3". "IPC-6012" isina chinhu inosiya kudzokorora uye kirasi isina kujeka.
• Taura kana ukobvu hwemhangura huri kutanga kana kuti hwapera. Huremu hwefoiri yemhangura yekutanga (1 oz, 2 oz) uye ukobvu hwemhangura hwakapedzwa mushure mekuputira nhamba dzakasiyana; mufananidzo unofanirwa kujekesa kuti chii chiri kurehwa.
• Dana addendum yakakodzera kana ichishanda. Zvishandiso zveAutomotive Aerospace and Defense zvinogona kushandisa IPC-6012DA kana IPC-6012ES; zvishandiso zvekurapa zvinogona kuwedzera zvadzo. Chishandiso ichi chikamu chezvinodiwa.
• Taura makuponi nemishumo. Kana makuponi echikamu chidiki, zvitupa zvekutevedzera zvinodiwa, kana mishumo yakadzama yebvunzo, taura mazita avo. Zvikasadaro anogona kusabatanidzwa muchikamu chakataurwa.
• Referensi yeIPC-A-600 yekududzira nemaziso. Kana mufananidzo wacho uchitaura kuti "kugamuchirwa paIPC-A-600M", mugadziri nemuongorori vane mwero wakajairwa wemifananidzo yekutonga kunoonekwa uko IPC-6012 inosiya kuti idudzirwe.
• Gadzirisa kusanzwisisika muongororo isati yaitwa. Ipfupi DFM wongororo bhora risati raitwa rinoona kusawirirana pakati pedhirowa nedanho repamusoro - nzvimbo yakachipa yekugadzirisa.

Kugadzira IPC-6012 paHighleap Electronics

KuHighleap Electronics, IPC-6012 ndiyo nzira inoshandiswa pakugadzira. PCB yega yega yatinovaka inogadzirwa pasi pekutarisirwa kwakanyorwa kwakabatana neIPC-6012, nekirasi - Kirasi 2 kubva pakutanga, Kirasi 3 kana dhirowa richida - mahwindo ekuisa mapurasitiki, kushivirira kunyoresa, frequency yechikamu chidiki, uye zvinodiwa zvekugamuchira mukati menguva.

Dhirowa rako rekugadzira rinodzora kuvakwa kwaro. Stackup, huremu hwemhangura, kupedzisa kwenzvimbo, IPC class uye revision, controlled-impedance targets, finished hole sizes, board outline tolerance, panelization, uye chero mamwe maprocess notes anobva mu release package yako. Basa redu nderekugadzira zvinoenderana nezvinodiwa izvozvo uye, kana CAM yedu kana ma process mainjiniya vakaona dambudziko rekugadzira, taura nezvazvo kwauri nekurudziro yakajeka pane kuchinja dhizaini chinyararire.

Zvinoita kuti chigadzirwa cheHighleap chakagadzirwa neIPC-6012 chive chakafanana

• Kudzora maitiro ekirasi iri padhirowa: Kirasi yechipiri isingashandiswi; Kirasi 3 ine puratifomu yakasimba, rin'i yeannular, kunyoresa, uye marongero echikamu chidiki kuburikidza Kugadzirwa kwePCB.
• Kufukidza kwakazara kwerudzi rwekuvaka: Zvivakwa zvine mativi maviri, mativi maviri, zvakawanda, zvakavharirwa pasina jira, HDI, uye simbi-core zvese zvakavakwa zvinoenderana neIPC-6012 framework imwe chete.
• Kupedzisa pamusoro pechinhu chakagadzirwa: ENIG, ENEPIG, sirivha yekunyudza, tini yekunyudza, OSP, HASL, uye goridhe rakasimba rakasarudzwa, ukobvu hwakapedzwa hwakasimbiswa neXRF pabhechi rega rega.
• Kufanirwa kwakavakirwa pamakuponi: Makuponi eA, B, D, E, uye R akagadzirwa pamwe chete nemapaneru ekugadzira uye akagadziriswa pasi pe circuit board test zvichienderana nezvinodiwa mukirasi.
• Uchapupu hwekuvimbika kwe microsection uye microvia: Mishumo yezvikamu zvakasiyana-siyana, kuyerwa kwemhangura, uye data rekuvimbika kwe microvia rinounzwa pamwe chete neroti kana zvataurwa.
• Kutevedzera mitemo yemazuva ano: Inovaka nguva dzose kuIPC-6012F kunze kwekunge dhirowa ichida kuti pave negadziriso yekare; gadziriso inosimbiswa panguva yekuongorora kweCAM.

Tora Bhodhi reKushandisa Kirasi yeIPC-6012

IPC-6012 inokupa iwe nemugadziri wako tsananguro yakafanana uye inoyerwa yePCB yakasimba inogamuchirwa. Sarudza kirasi kubva muchirongwa, taura revision iri padhirowa, uye simbisa kuti mugadziri anogona kuvaka uye kunyora pasi payo. Unogona kuverenga zvakawanda nezveHighleap Electronics uye kuti PCB yega yega yakasimba yatinotumira inogadzirwa sei pasi peIPC-6012 process control yakanyorwa.

Mibvunzo Inonyanya Kubvunzwa

Chii chinonzi standard yeIPC-6012 kana tichitarisa zviri nyore?

IPC-6012 ndiyo nhungamiro yepasi rose inotsanangura zvinofanirwa kuitwa nebhodhi rakasimba risina chinhu rakagadzirwa risati ragamuchirwa. Inosanganisira zvinhu zvinoyerwa - ukobvu hwemaburi, mhete yeannular, nzvimbo ye dielectric, kunyoreswa, kunamira kwechifukidziro chesolder, kupona kwekupisa - yakarongwa muzvikamu zvitatu zvekushanda. Imitemo yekugadzira, kwete yekubatanidza, uye inoshanda kubhodhi risati raiswa chero zvikamu.

Chii chiri kugadziriswa pari zvino kweIPC-6012?

IPC-6012F, yakaburitswa muna Gumiguru 2023, ndiyo shanduro yazvino. Inotsiva IPC-6012E (2020) uye inowedzera mitemo yakajeka yekuvimbika kwe microvia, kugamuchirwa kwe back-drilling, kuvaka cavity, copper-cap plating yemaburi akazadzwa, uye yakagadziriswa laminate-defect limit. Nguva dzose taura tsamba yekudzokorora (F muIPC-6012F) padhirowa yekugadzira nekuti nzira dzekugamuchira dzakasiyana pakati pemhinduro.

IPC-6012 yakasiyana sei neIPC-A-600?

IPC-6012 inopa zvinodiwa zvinoyerwa - miganhu yenhamba nemitemo inosarudza kana bhodhi rakasimba rakagadzirwa richipfuura. IPC-A-600 (yakagadziridzwa ikozvino IPC-A-600M, Chivabvu 2025) inopa mifananidzo nemifananidzo yemamiriro ezvinhu anotevedzera uye asingatevedzere, zvichitsigira kududzirwa kwemaonero. Zvakagadzirirwa kushandiswa pamwe chete. Kutaura nezveIPC-6012 nekirasi yayo kunoita kuti zvinodiwa zviitwe; IPC-A-600 inoratidza zviri kutariswa nemuongorori.

Chii chiri musiyano uripo pakati peIPC-6012 Kirasi 2 neKirasi 3?

Kirasi yechitatu inoda mhangura yakakora yakafukidzwa neburi rakapinza (kazhinji 25 microns zvishoma zvichienzaniswa ne20 yeKirasi yepiri), rin'i yakatsanangurwa ine annular ring pamativi ese, miganhu yakasimba pane zvikanganiso zve laminate, kuenderana kwakawanda kunobva pakukopa, uye mahwindo akamanikana ekugamuchira. Mutengo wacho wakakwira uye goho dzimwe nguva rakaderera nekuti mahwindo akamanikana. Kirasi yechitatu inofanira kusarudzwa nekuti application inoda izvozvo, kwete sekuvandudzwa kwakajairika.

IPC-6012 inovhara maPCB anochinjika kana kuti akaomarara here?

Kwete. IPC-6012 inovhara mabhodhi akadhindwa akaomarara chete. Magadzirirwo anochinjika uye akaomarara anofukidzwa neIPC-6013. Magwaro ese ari maviri ane chimiro cheIPC-6011 performance class framework saka Kirasi 2 neKirasi 3 zvine chirevo chakafanana pabasa rakaomarara uye rinochinjika, asi zvinodiwa zvekuvaka zvakasiyana.

Ndinganyora sei zvinodiwa neIPC-6012 padhirowa rangu rekugadzira?

Nyora gwaro, kugadzirisa, uye ronga pamwe chete sechikamu chimwe chete - semuenzaniso "Gadzira zvichienderana neIPC-6012F Kirasi 2". Wedzera chero chinhu chinoshanda (mota, ndege, zvekurapa), tarisa IPC-A-600 kuti uone kugamuchirwa kwacho kana zvichikosha, uye taura kana uchida makuponi echikamu chidiki, zvitupa zvekuenderana, kana mishumo chaiyo yebvunzo kuitira kuti chiyero chakataurwa chiratidze chaicho chinogoneka.

IPC-6012 yakafanana here neIPC-A-610?

Kwete. IPC-A-610 ndiyo nzira yekushanda uye kugamuchira mabhodhi akaunganidzwa - majoini ekubatanidza, kuiswa kwezvikamu, kuchena mushure mekuungana. IPC-6012 inomira pabhodhi risina chinhu. Tsanangudzo yakazara yezvigadzirwa zvemagetsi inowanzotaura zvese zviri zviviri: IPC-6012 yePCB yakagadzirwa uye IPC-A-610 yekuungana kwevanhu.