PCB yeCopper Yakakora Yakakwirira: Remangwana reMagetsi eMagetsi muMashandisirwo eIndasitiri neKurapa
Munguva yanhasi, maindasitiri ari kusimukira ari kukura nekukurumidza, sekunge maroketi ari kutanga, nepo mwero wekushandiswa kwemaindasitiri uchikwira zvishoma nezvishoma, zvakafanana nedanho rinokwira. Munzvimbo yakakura yeindasitiri yekugadzira, michina yekugadzira yepamusoro uye mitsetse yekugadzira otomatiki yakapararira, senyeredzi dziri mudenga. Marobhoti akangwara anoshanda nekukurumidza pamitsetse yekugadzira, maturusi eCNC anocheka chikamu chimwe nechimwe nemazvo, uye masisitimu ekuchengetedza otomatiki anoshanda nekushanda kwakanyanya. Kushanda zvakanaka uye kwakaringana kwemidziyo iyi kunoenderana nemagetsi akasimba uye akavimbika. Bhodhi remagetsi reDC rine simba guru, sehwaro hwesimba rekutyaira simba, rakatora mukana wekuvandudza usati wamboonekwa pakati pedambudziko iri uye rinotamba basa guru mumidziyo yemagetsi yemazuva ano uye masisitimu emaindasitiri.
- Kuburitsa Simba reDC reHigh-power
Simba remagetsi reDC rine simba guru i "veteran" inoshamisa mumunda wemagetsi. Rinogona kuburitsa simba remagetsi reDC rine simba guru, rine simba guru rekuburitsa simba, rinowanzo tangira pa makilowatts akati wandei uye rinosvika mazana emakilowatts kana kupfuura. Kuburitsa kwaro kwemagetsi nemagetsi zvakagadzikana uye zvakarurama pamwe chete nemasoja akadzidziswa, uye rine voltage inogadziriswa uye current range. Iyi ficha haingosviki zvakakwana zvinodiwa nevashandisi vemagetsi emagetsi eDC ane simba guru uye ane simba guru asiwo inoratidza mabhenefiti makuru mumagetsi nemagetsi, zvichiita kuti zvive nyore kushandisa. Mumaworkshop ekugadzira maindasitiri, inopa simba rinoramba richienderera kune michina mikuru yakasiyana-siyana. Muzvishandiso zvekuongorora kwesainzi, rinovimbisa kuburitsa simba rakasimba kutsigira tsvakiridzo. Mumunda mukuru wesimba idzva, senge mukushandura nekuchengetedza simba rezuva nemhepo, chikamu chakakosha. Mumunda wekutaurirana, rinovimbisa kushanda kwakasimba kwezviteshi zvepasi nezvimwe zvishandiso. Muindasitiri yekurapa, rinopa rutsigiro rwesimba rwakavimbika kune zvishandiso zvakasiyana-siyana zvekurapa.
- Kubudirira Kwakanaka Kwekambani - Bhodhi reSitemu reSitemu reCopper Power Module rakakora
Munguva pfupi yapfuura, kambani iyi yakabudirira kugadzira bhodhi remagetsi remhangura rine gobvu rakakwirira, iro rinogona kuonekwa sebasa reunyanzvi. Nehunyanzvi hwayo hwekugadzira uye mashandiro akanaka, chigadzirwa ichi, semuchina wekufambisa magetsi une hunyanzvi, chakabudirira kuwana manejimendi yakasimba yemagetsi emagetsi eDC ane simba rakawanda, ichivaka tambo yekudzivirira magetsi yakavimbika yemidziyo yemagetsi eDC ane simba rakawanda.
- Mabhenefiti Anoshamisa Ehunyanzvi eChigadzirwa Ichi
(1) Zvinhu zvemhando yepamusoro zvinovaka hwaro hwakasimba
Bhodhi reTaiyo Tu865 rakasarudzwa, iro riri bhodhi remhando yepamusoro rine mukurumbira wakanaka munyaya dzezvemagetsi. Pamwe chete nekugadzirwa kwefoil yemhangura yakakora, rakafanana nemusoja akapfeka nhumbi dzakasimba, anokwanisa kutsungirira zvinyoro nyoro mitoro yemagetsi yakakwira uye yemagetsi yakakwira inounzwa nemagetsi eDC ane simba rakawanda. Nzira yemagetsi yakaderera inopihwa nefoil yemhangura yakakora yakaita semugwagwa mukuru, ichibvumira magetsi kuti apfuure zvakanaka, ichideredza zvakanyanya kurasikirwa kwemagetsi uye kugadzirwa kwekupisa, nokudaro ichichengetedza kugadzikana kwakanaka uye kuvimbika uye ichiisa hwaro hwakasimba hwekushanda kwakasimba kwebhodhi rese redunhu.
(2) Kurongeka kweDunhu Rakanyatsojeka Kwazvo
Dhizaini yemaburi maviri akavharirwa anodzvanywa panguva imwe chete, akazadzwa neresin, uye asina kuenzana, inova tekinoroji itsva zvikuru. Chinodiwa chidiki chemhangura ine maburi chinosvika 50μm, uye chiyero cheaspect chinosvika 15:1. Wiring ine density yakakura yakaita senetwork chaiyo yeneural, ichizadzisa zvinodiwa zvemagetsi anobuda nesimba rakawanda emapombi ekuchaja eDC. Iyi dhizaini yedunhu repamusoro-soro inogona kuita kuti chiratidzo chienderane nemagetsi uye nemazvo. Semutumwa akavimbika, inogona kuendesa masaini emagetsi nemazvo kumakona ese, ichivimbisa kushanda zvakanaka kwemidziyo.
(3) Kushanda Kwakanaka Kwekufambisa Matumbu Kunoburitsa Simba Rakasimba
Ine chimiro cheplate yemhangura ine mativi makumi maviri nemaviri ine conductivity yakakwira-kupisa, ine ukobvu hwemhangura hwemukati hwe4oz uye ukobvu hwemhangura hwekunze hwe2oz, uye upamhi hwemutsetse nemutsara wepakati pe7.87mil/7.87mil. Conductor yakakora iyi haina kungoita conductivity yakanaka yemagetsi chete asiwo ine hunhu hwakanaka hwekuparadza kupisa. Kufanana nefeni inotonhodza inoshanda, inogona kubvisa kupisa nekukurumidza, ichivandudza mashandiro ekushandura simba. Inopa simba rakagadzikana remidziyo ine simba rakawanda. Kungofanana nemoyo wakavimbika unopa ropa kumuviri, unowana manejimendi chaiyo yesimba uye unosangana nezvinodiwa zvakasiyana-siyana zvemagetsi akaomarara.
- Minda Yakakura uye Yakakosha Yekushandisa
Bhodhi redunhu remagetsi remhangura rine gobvu rakakwirira rine mashandisirwo akawanda uye akakosha muminda yakawanda. Mumunda mutsva wesimba, kunyanya muzvinhu zvakaita sesimba rezuva, simba remhepo, uye kuchengetwa kwesimba, senge mumapombi ekuchaja eDC, rakaita semurindi akavimbika, richivimbisa kutapurirana kwakagadzikana uye kuwanikwa kwemagetsi. Mumunda weotomatiki yemaindasitiri, rakaita semurwi akasimba, anokwanisa kutsungirira mitoro yesimba rakawanda uye nzvimbo dzakaoma dzekushanda, achipa rutsigiro rwakasimba rwesimba kumarobhoti emaindasitiri, maturusi emuchina weCNC, mitsetse yekugadzira otomatiki, nezvimwe zvishandiso, zvichiita kuti kugadzirwa kwemaindasitiri kufambire mberi zvakanaka. Mumunda wekurapa, rinoshanduka kuita dziviriro yakavimbika, richipa dziviriro yakavimbika yesimba remichina yemifananidzo yekurapa, masisitimu ekutsigira hupenyu, zvishandiso zvekuongorora, nezvimwe zvishandiso zvekurapa, zvichibatsira mukuchengetedzwa kwehutano hwevanhu.
Kubatsira Kubudirira Kwemapurojekiti Evatengi
Kuputsa Kodhi yeMabhodhi Akakora eCopper: Kukunda Press - Zvipingamupinyi zveLamination
Munzvimbo inoshanduka yekugadzira mabhodhi edhinda (PCB), kutsvaga zvinhu zvinoshanda zvakanyanya zvakaita semabhodhi emhangura akakora kwave chinhu chinonyanya kukosha, kunyanya mumashandisirwo anoda kugona kubata zvinhu zvine simba guru, senge mamodule emagetsi eDC ane simba guru. Kusangana kwedu munguva pfupi yapfuura nerwendo rwakaoma rwemutengi kuti abudirire mukugadzira mabhodhi emhangura akakora kunotsanangura matambudziko nekukunda mundima iyi.
Mutengi, mushure mekunge asangana nematambudziko akawanda, akazopedzisira atitendeukira kwaari. Kuedza kwavo kugadzira mabhodhi esimbi akadhindwa emhangura ane mativi makumi maviri nemaviri akanga akanganiswa nekukundikana kunogara kuchiitika. Kukundikana uku kwakakonzerwa nematambudziko ari muchirongwa chekudhinda, chinova danho rakakosha mukugadzirwa kwePCB.
Panguva yekudzvanya-kudzvanya, resin iri pakati pezvikamu zvemhangura inoyerera kuti izvibatanidze pamwe chete. Panyaya yemabhodhi emhangura akakora, kudzora kuyerera kweresin iyi kunova kwakaoma zvikuru. Chimwe chezvinhu zvikuru zvakakonzera kukundikana kwemutengi kwaive dambudziko rekuyerera kweresin yakawandisa kana isina kufanana, inowanzozivikanwa se "resin bleeding." Kana resin ikayerera zvakanyanya kana nenzira isingadzoreki, zvinogona kutungamira kumatambudziko akati wandei. Semuenzaniso, zvinogona kukonzera mapfupi - circuits pakati pezvikamu zvemhangura zviri pedyo kana resin ikavhara mipata iri pakati pawo. Kupararira kweresin isina kufanana kunogonawo kukonzera kusagadzikana kwe dielectric mukati mebhodhi, zvichikanganisa mashandiro ayo emagetsi.
Chimwe chinhu chakakosha chakakonzera kukundikana kwaive kuenzana kwakanaka pakati pezvikamu zvemhangura zvakakora uye kuyerera kweresin pamipendero yemhangura nezvinhu zve dielectric. Mipendero inzvimbo dzinowanzo kanganiswa panguva yekudzvanywa kwe lamination. Kana huwandu hweresin inoyerera pamipendero husina kudzorwa nemazvo, zvinogona kukonzera matambudziko akadai se delamination pamipendero yezvikamu zvemhangura. Izvi zvinodaro nekuti resin isina kukwana inogona kusabatanidza zvakakwana, nepo resin yakawandisa inogona kugadzira stress points dzinoderedza simba re bond nekufamba kwenguva.
Tembiricha ine basa guru mukuita kwekudzvanya-kuputira. Tembiricha panguva yekuputira-kuputira inofanira kudzorwa nokungwarira. Kana tembiricha yakaderera, resin inogona kusayerera zvakanaka, zvichikonzera kusabatana zvakanaka pakati pezvikamu. Kune rumwe rutivi, kana tembiricha yakanyanya, inogona kukonzera kuti resin ifambe zvakanyanya, zvichiwedzera dambudziko rekubuda ropa re resin. Pamusoro pezvo, tembiricha yakakwira inogonawo kukonzera kushushikana kwekupisa mukati mebhodhi, izvo zvinogona kukonzera kupetana kana kutotsemuka kwezvikamu zvemhangura.
Chikwata chedu chenyanzvi, chine ruzivo rwakadzama uye ruzivo rwakakura mukugadzira maPCB, chakatora danho iri. Takatanga nekuongorora zvakadzama maitiro ekugadzira emutengi wekare. Takaongorora ma press-lamination parameters, kusanganisira tembiricha, pressure settings, uye rudzi rwe resin inoshandiswa. Zvichibva pakuongorora uku, takagadzirisa zvakawanda pamaitiro acho.
Takagadzirisa tembiricha panguva yekudzvanya-kusunga, tichiona kuti resin yasvika pakupenya kwakakodzera kuti ifambe zvakanaka pasina kuyerera zvakanyanya. Takagadzirisawo magadzirirwo ekumanikidza kuti tive nechokwadi chekuti resin inopararira zvakaenzana. Pamusoro pezvo, takasarudza resin ine hunhu huri nani hwekuyerera uye inoenderana nezvidimbu zvemhangura zvakakora.
Mushure mekushandisa shanduko idzi, takabudirira kugadzira mabhodhi esimbi akadhindwa emhangura ane mativi makumi maviri nemaviri ane ukobvu hwemachira emutengi. Mabhodhi aya aisangana nezvose zvaidiwa maererano nekushanda kwemagetsi, kuvimbika kwemuchina, uye kururama kwemativi. Kubudirira uku hakuna kungogadzirisa matambudziko ekugadzirwa kwemutengi chete asiwo kwakaratidza kukosha kwemaitiro ekunyatsoongorora maitiro ekudhinda mukugadzira mabhodhi esimbi emhangura.
Mukupedzisa, kugadzirwa kwemapuranga emhangura akakora inzira yakaoma inoda kutonga kwakanyatsojeka pane zvakasiyana-siyana, kunyanya panguva yekudzvanywa kwesimbi. Nekunzwisisa zvikonzero zvekukundikana uye kuita kuvandudzwa kwakanangwa, tinogona kukunda matambudziko aya uye kugadzira mapuranga emhangura akakora emhando yepamusoro anosangana nezvinodiwa zvemashandisirwo emagetsi emazuva ano.
