Uburyo bwo guhimba PCB: Gukora neza PCB | Gukora PCB

Kwirengagiza ubwubatsi bwubuyobozi birashobora gukurura ibibazo bitandukanye mugihe cyiterambere rya PCB. Ibi birashobora kubamo ingorane zo gukora, umusaruro muke, ndetse no kunanirwa imburagihe mubikorwa-byisi. Ariko, hariho ingamba zifatika zo gushushanya kugabanya ibyo bitunguranye kandi bihenze. Noneho,reka tubanze dukemure ikibazo cyawe: “Ni ubuhe buryo bukoreshwa muri PCB?” hanyuma wibire mu kamaro ko gusobanukirwa iyi nzira kugirango iterambere rya PCB rigerweho.
Uribaza uburyo wahindura igitekerezo cyawe gikomeye mukibaho gifatika cyacapwe (PCB)? Nibyiza, fata byoroshye, reka ntitukihutire mubikorwa byo gukora.Gusobanukirwa ibyingenzi nintambwe zihuza igishushanyo cyangwa igitekerezo cyo kurema PCB ni ngombwa. Dufashe umwanya wo gucengera kurubuga rukomeye rwamagambo no gufatana, turashobora gutanga inzira yurugendo rworoshye rwo gukora PCB.

Iriburiro ryiterambere rya PCB:

Uribaza uburyo bwo kuzana ibishushanyo mbonera byumuzunguruko mubuzima? Aha niho iterambere rya PCB riza! Ninzira ishimishije gufata igishushanyo cyawe kuva mubitekerezo kugera kumusaruro mugihe wizeye neza-hejuru. Binyuze mu byiciro bitatu by'ingenzi byo gushushanya, gukora no kugerageza, nta mbaraga dufite zo gutanga ibisubizo byiza. Byongeye, witegure urugendo rwibikorwa nkuko duhuza neza kandi tunonosora ibishushanyo byawe mugihe cyagenwe cyiterambere kugirango dukore igihangano cyanyuma. Witegure kureba icyerekezo cyawe gihinduka ukuri kudasanzwe!

Intangiriro kubikorwa bya PCB:

Witegure guhindura inzozi zumuzunguruko zishushanya inzozi? Guhimba PCB ninzira yingenzi muguhindura igishushanyo mbonera cyawe gifatika. Nurugendo rwintambwe ebyiri rutangirana no guhimba ikibaho, aho tekinoroji igezweho ikora neza kandi igashushanya igishushanyo cyawe. Kuva aho, witegereze ubwoba mugihe duhinduye isi yose ishimishije yinteko yumuzunguruko wacapwe (PCBA). Inzobere zacu zinzobere zirimo neza ibice bigoye, byemeza imikorere myiza nibikorwa. Hamwe natwe kuruhande rwawe, icyerekezo cyawe cyubuyobozi kizatera imbere kandi kirenze ibyateganijwe, gitange inzira yo gutsinda ntagereranywa. Witegure guhindura isi hamwe nudushya twawe!

Witegure kwipimisha PCB:

Waba uri hafi kurangiza ikibaho cya kijyambere cyumuzunguruko? Ubu ni igihe cyo kwerekana ubushobozi nyabwo bwo kugerageza PCB binyuze mu mbaraga zayo. Nkicyiciro cya gatatu gikomeye mubikorwa byiterambere rya PCB, kwipimisha (bizwi kandi no gutanga) bikorwa ako kanya nyuma yo guhimba. Iki cyiciro gikomeye cyateguwe kugirango harebwe niba inama yawe ishoboye gukora neza inshingano zayo zo gukora. Ntamafaranga yakoreshejwe muri gahunda yacu yo kwipimisha neza, agaragaza amakosa yose cyangwa uduce dukeneye imikorere myiza. Twifashishije aya makuru yingirakamaro, dutangira urundi ruziga kugirango twinjizemo byihuse impinduka zo gushushanya kugirango dusunike ikibaho cyawe kumikorere. Inararibonye zishimishije zo gutungana mugihe icyerekezo cyawe kibaye impamo!

Inararibonye Imbaraga z'Inteko ya PCB:

Gufata ikibaho cyumuzunguruko uva mubitekerezo ujya mubyukuri ntabwo byigeze byoroha hamwe na serivise zacu zo guterana PCB. Nkibintu byingenzi mubikorwa byo gukora PCB, PCBA itanga inzira yo guhuza ibice bigize ibice byumuzunguruko ku mbaho ​​zambaye ubusa. Binyuze mubikorwa byo gusudira neza, abatekinisiye bacu b'inzobere bahindura igishushanyo cyawe igihangano cyuzuye. Waba ukeneye Surface Mount Technology (SMT) cyangwa Binyuze mu ikoranabuhanga rya Hole (THT), tekinoroji yacu igezweho yo guteranya ikora neza kandi itagira inenge. Twizere kuzana icyerekezo cyawe mubuzima no guhamya ubwiza butagereranywa bwa serivisi ziteranirizo za PCB.

Gutohoza uburyo bwo gukora PCB:

Wigeze wibaza uko igishushanyo cyawe cyabayeho? Iterambere ryambere rya PCB rizemeza ko icyerekezo cyawe kizaba impamo. Iyi ntambwe-ku-ntambwe inzira ifata igishushanyo cyawe ikagihindura muburyo bufatika bujyanye nibisobanuro byawe. Duhuza tekinoroji yubuhanga hamwe no kwitondera neza kugirango duhe imbaho ​​zawe isura nshya. Kuva kurema imiterere yubuyobozi kugeza kurigata, gucukura, no kurangiza gukoraho, itsinda ryinzobere ryacu riremeza ko buri ntambwe ikorwa neza. Inararibonye neza kandi nziza mubikorwa bya PCB hanyuma urebe ibishushanyo byawe bizima mubuzima bwawe.

Tekereza igishushanyo cyawe cyiza kuri Clad Clad Laminate:

Tekereza uburyo bwiza bwumuzunguruko washyizwe mubikorwa hejuru yumuringa wuzuye Clad Laminate. Hamwe nubuhanga bugezweho bwa tekinoroji yerekana amashusho, turagushoboza kubona igishushanyo cyawe gifata kandi tumenye neza ko buri kantu kakozwe neza.

Mubuhanga mukureho umuringa urenze kugirango ugaragaze ibimenyetso na padi:

Abatekinisiye bacu bafite ubuhanga bagenda ibirometero birenze kugirango bakure cyangwa bakure umuringa urenze mubice byimbere bya PCB. Mugukora ibyo, turagaragaza ibimenyetso bigoye hamwe na padi bifite akamaro kanini mugukoresha neza imiyoboro ya elegitoroniki.

Guhimba neza PCB Yububiko bukomeye PCB:

Abanyamwuga bacu b'inararibonye bajyana PCB layer stackups kurwego rukurikira mugukoresha ibikoresho bya tekinike byumuzunguruko hamwe. Binyuze mu kugenzura neza no gushyushya ibintu, twemeza guhuza umutekano kandi wizewe ku bushyuhe bwinshi. Urashobora kwizera ikibaho cyawe kugirango uhangane nibintu bikaze.

Gucukura umwobo wo gushiraho umutekano no guhuza:

Twunvise akamaro ko gushiraho umutekano hamwe no guhuza neza. Ubuhanga bwacu bugezweho bwo gucukura butwemerera gukora ibyobo byuzuye kugirango dushyireho ibice, binyuze mu mwobo hamwe na vias, bituma PCB yinjira mu bicuruzwa byanyuma.

Kugaragaza ibimenyetso byihishe hamwe nudupapuro hejuru:

Turakomeza gufata uburyo bwitondewe mugihe dushyizeho cyangwa tugakuraho umuringa urenze kurwego rwibibaho. Mugukora ibi, turagaragaza neza ibishushanyo mbonera hamwe nudupapuro twemerera imirongo yawe gutera imbere.

Gushimangira pinholes na vias kubikorwa byinshi:

Imikorere yawe yubuyobozi nicyo dushyira imbere. Dukoresheje tekinoroji ya tekinoroji ya tekinoroji, dushimangira pinholes na vias kugirango twongere imbaraga kandi twizere ko biramba.

Rinda PCB yawe ukoresheje igikingirizo gikingira cyangwa mask yo kugurisha:

Turishimye kuba twatanze urwego rwokwirwanaho kubuyobozi bwawe. Itsinda ryacu rikoresha mask irinda cyangwa masike yo kugurisha hejuru kugirango yongere ubuzima bwa PCB no kuyirinda ibidukikije.

Hindura ikibaho cyawe ukoresheje icapiro rya ecran:

ikirango cyawe kiranga akamaro. Niyo mpamvu dutanga uburyo bwihariye bwo gucapa ecran ya PCBs. Ongeraho ibipimo byerekana ibimenyetso, ibirango, cyangwa ikindi kimenyetso icyo aricyo cyose kugirango utandukanye ibicuruzwa byawe nabanywanyi bawe.

Hindura neza PCB igaragara hamwe numuringa utabishaka:

Twizera tudashidikanya ko hamwe nimbaraga nkeya, ibyo witeze birashobora kurenga. Kubyongeyeho ubwiza, turatanga amahitamo yo kongeramo umuringa kurangiza ahantu runaka hejuru yubuyobozi kugirango tumenye neza kandi wabigize umwuga.

Noneho, reka twibire mubyo ibi byose bivuze mugutezimbere PCB:

Mugihe wibira mwisi yiterambere rya PCB, inzira yacu yuzuye yo gukora iremeza ko ibishushanyo byawe bisohoka neza nkuko wabitekerezaga. Kuva kumashusho no gushushanya kugeza gucukura, gusasa no kongeramo ibikingira, buri ntambwe ikorwa muburyo bwitondewe nubuhanga. Inararibonye itandukaniro mubikorwa byacu byo gukora PCB hanyuma urebe ibishushanyo byawe bitera imbere muburyo bukomeye.

Gupfundura imbaraga zo gusobanukirwa Gukora PCB Imbere no Hanze:

Reba akamaro ko gusobanukirwa byimazeyo inzira yo gukora PCB. Mugihe ibihimbano bya PCB ubwabyo bidashobora kubamo igishushanyo, nigikorwa cyingenzi cyoherejwe hanze gikemurwa nabakora inararibonye (CMs). Mugihe gukora ubwabyo atari umurimo wo gushushanya, bikorwa neza ukurikije ibisobanuro nyabyo uhaye CM.
Fungura Amabanga Yihishe Gushyira mu bikorwa PCB: Tekereza amahirwe yo kubona igishushanyo mbonera cyiza cyumuzunguruko cyazanywe mubuzima ukoresheje tekinoroji yubuhanga bugezweho. Hamwe n'ubuhanga bwacu muburyo bugezweho bwo gufata amashusho, turagushoboza guhamya buri kantu kose k'igishushanyo cyawe gikozwe neza kandi neza.

Reka ba shebuja basibe inzira bakuramo umuringa urenze:

Abatekinisiye bacu bafite ubuhanga bajya hejuru bakoresheje ubuhanga cyangwa gukuramo ibisigazwa by'umuringa bidakenewe mubice byimbere bya PCB. Ubu buryo bugaragaza ibimenyetso bigoye hamwe nudupapuro twingirakamaro mubikorwa bya elegitoroniki.

Fata PCB ya Layeri yawe Hejuru Hejuru:

Hamwe nabanyamwuga bacu b'inararibonye ku buyobozi, twafashe urwego rwa PCB kugeza kurwego rukurikira mugukoresha neza ibikoresho byubuyobozi bwumuzunguruko. Binyuze mu gushyushya neza no gukanda, turemeza ko umutekano wizewe kandi wizewe nubwo ibintu bisabwa cyane.

Gucukura umwobo utomoye wo gushiraho urutare rukomeye no guhuza:

Twunvise akamaro gakomeye ko gushiraho umutekano no guhuza bitagira inenge. Niyo mpamvu tekinoroji yacu yo gucukura ituma dushobora gukora umwobo utomoye wo gushiraho ibice, unyuze mu mwobo na vias. Wizere neza ko PCB yawe izahuza ibicuruzwa byawe byanyuma.

Ubutunzi bwihishe buzanwa kumurongo binyuze muburyo bworoshye:

ibitekerezo byacu birambuye bikomeza kuba bimwe. Hamwe no gukorakora neza, turashobora gushishoza cyangwa gukuramo umuringa urenze hejuru yububiko. Mugukora ibi, tumenyekanisha neza ibishushanyo na padi bitanga imbaraga zumuzunguruko wawe. Pinholes zishimangiwe na vias kumikorere idahwitse: Iyo bigeze kumikorere yubuyobozi, ntabwo twivuguruza. Twifashishije uburyo bugezweho bwo gutunganya amasahani, turashimangira pinholes yawe na vias, twongerera ingufu amashanyarazi kandi tukareba igihe kirekire.

Rinda PCB yawe ukoresheje igikingirizo gikingira cyangwa mask yo kugurisha:

Nkurinda byimazeyo imbaho ​​zumuzunguruko, dukoresha igipfundikizo kirinda cyangwa mask yo kugurisha kugirango turinde ibice byacyo bitangiza ibidukikije. Twizere ko twongerera igihe.

Fungura ikiranga ikiranga hamwe nicapiro ryihariye rya ecran:

ikirango cyawe gikwiye kumurika. Niyo mpamvu kwihitiramo ari ishingiro rya serivisi zacu. Hitamo muri progaramu yacu yihariye yo gucapa hanyuma wongereho ibishushanyo mbonera, ibirango cyangwa ikindi kimenyetso icyo aricyo cyose kugirango ibicuruzwa byawe bidasanzwe.

Kongera ubwiza hamwe numuringa utabishaka:

Twizera ko indashyikirwa ziri mu magambo arambuye. Kugirango tuzamure isura yubuyobozi, dutanga umuringa utabishaka kurangiza ahantu runaka hejuru yubuso, tukareba neza kandi neza.

Noneho, reka twibire mwisi yiterambere rya PCB:

Tangira urugendo rudasanzwe mugihe tuzana igishushanyo cyawe mubuzima binyuze muburyo bwuzuye bwo gukora. Kuva kumashusho no gushushanya kugeza gucukura, gufata amasahani no gukingira, buri cyiciro kigaragaza ubuhanga nubusobanuro. Emera itandukaniro inzira yacu yo gukora PCB ikora kandi urebe ibyo waremye bimera mubibaho bidasanzwe-bikora neza.

Garagaza ubushobozi budakoreshwa mubufatanye butagira akagero:

Tekereza ubwuzuzanye bwuzuye hagati yicyerekezo cyawe nubuhanga bwumushinga wawe (CM). Twumva ko mubihe byinshi CM yawe idashobora kubona uburyo bwo gushushanya cyangwa intego zimikorere. Iki cyuho cyubumenyi kirashobora kubangamira inzira yo gufata ibyemezo kandi birashobora kugira ingaruka kubintu byingenzi nko guhitamo ibikoresho, imiterere, binyuze mumiterere no kubishushanyo, ibipimo byerekana, nibindi bintu bigira ingaruka zikomeye kubikorwa, umusaruro, nibikorwa nyuma yo koherezwa. PCB yawe.

Kurandura icyuho binyuze muburyo bwo guhitamo gukora:

Muri Shenzhen Capel Technology Co., Ltd, twizera ko ubufatanye butagira ingano ari urufunguzo rwo gufungura ubushobozi nyabwo bwa PCBs. Itsinda ryacu ryitangiye gukorana nawe kugirango wumve intego zawe, ukemure icyuho kiri hagati yimigambi yawe yo gufata ibyemezo no gufata ibyemezo. Twifashishije ubu bushishozi butagereranywa, turemeza ko amahitamo yose dukora, yaba ayo guhitamo ibikoresho, guhitamo imiterere, neza neza binyuze mumwanya cyangwa guhuza ibipimo byerekana, bihujwe neza nintego zawe.

Kugwiza imikorere ya PCB hamwe nubushishozi bwo gukora ubuhanga:

Kugira umufatanyabikorwa ufite uburambe wunvikana ningorabahizi zo gukora PCB birashobora gukora itandukaniro. Dushingiye ku bumenyi bwimbitse bwibikorwa byinganda ningaruka zabyo kuri PCBs, duharanira kunoza ibintu byose mubikorwa byo gukora. Kuva muguhitamo ibikoresho byiza kugeza neza-gutondekanya neza no kugereranya ibipimo, ntitwabura gushakisha uburyo bwo kongera umusaruro, umusaruro utanga umusaruro nigihe kirekire cya PCBs.

Tanga CM yawe intego yo gushushanya n'intego zo gukora:

Ubufatanye ni urufunguzo, kandi twizera guha CM wawe ubushishozi bukomeye kubijyanye nigishushanyo mbonera cyawe n'ibiteganijwe gukorwa. Twakuyeho ikintu cyose kidashidikanywaho gishobora kuvuka mugihe cyo gukora mugukora ibishoboka byose kugirango CM yawe yumve neza guhitamo ibikoresho, imiterere, ukoresheje ahantu hamwe nuburyo, ibipimo byerekana, nibindi bintu bikomeye. Uku gukorera mu mucyo ntabwo kuzamura umusaruro wa PCB gusa, ahubwo binateza imbere umusaruro kandi byemeza imikorere myiza-murwego nyuma yo koherezwa kwa PCB.

Fungura ubushobozi bwuzuye bwa PCB yawe:

Hamwe na Shenzhen Capel Technology Co., Ltd kuruhande rwawe, urashobora kwizeza ko buri ntambwe yuburyo bwo gukora izuzuza intego zawe hamwe nintego zawe. Twese hamwe dushobora gukoresha imbaraga zubufatanye mugukora PCB zidahuye gusa ariko zirenze ibyo muteganya. Ntukemere ko ikintu cyose kidashidikanywaho kigusubiza inyuma - twifatanye natwe guhindura ingendo zawe zo gukora PCB no guhamya ibisubizo bitangaje byubufatanye butanga amakuru, bwumvikane.

Fungura ubushobozi bwihishe:

Menya imbaraga zubufatanye budasanzwe hagati yawe nuwakoze amasezerano (CM). Twumva ko CM yawe akenshi idafite ubushishozi mubyifuzo byawe byo gushushanya n'intego zawe. Iyi mbogamizi irashobora kubangamira inzira yo gufata ibyemezo kandi irashobora kugira ingaruka kubintu bikomeye nko guhitamo ibikoresho, guhitamo imiterere, VIA ihagaze, ibipimo byerekana, nibindi bintu bigira ingaruka kubikorwa bya PCB, umusaruro, nibikorwa nyuma yo koherezwa.

Kunoza ibicuruzwa binyuze muburyo bwo guhitamo ubwenge:

Muri Shenzhen Capel Technology Co., Ltd., twizera ko gufungura ubushobozi nyabwo bwa PCB bitangirana no guhitamo ubwenge. Kubikorwa byiza, twibanze kubintu byingenzi nko gukomeza kugaragara neza hagati yubuso bwuruhande. Mubyongeyeho, duhitamo neza ibikoresho bifite coefficient yo kwagura ubushyuhe (CTE) kugirango duhangane na PCBA, cyane cyane kugurisha ubusa. Ibi byemezo byitondewe birashobora gukumira ibibazo byongeye kandi bigakomeza inzira yo gukora neza. Byongeye kandi, niba uhisemo guhuza igishushanyo cyawe, turemeza ko buri ntambwe yinzira yatekerejwe neza.

Kunoza neza umusaruro wubuyobozi:

Gukora neza ntabwo bivuze byanze bikunze kumvikana mubyiza. Ndetse nibibazo byo gukora, dufite ubuhanga bwo gutanga umusaruro mwinshi kubibaho. Kurugero, twirinze ibishushanyo mbonera biri hanze yihanganira igikoresho cya CM, turashobora kugabanya amahirwe yubuyobozi budakoreshwa. Hamwe nibikorwa byacu bishya byo gukora, urashobora kwiringira wizeye PCBs nziza cyane yujuje intego zawe.

Kwemeza kwizerwa kuri buri Porogaramu:

Intsinzi ya PCB ishingiye ahanini mubyiciro byayo ukurikije IPC-6011. Kuri PCBs ikomeye, ibyiciro bitatu bitandukanye birahari, gushiraho ibipimo byubwubatsi byihariye kubikorwa byizewe. Uburyo bwacu bwitondewe bwemeza ko inama yawe yujuje cyangwa irenze ibyiciro bisabwa kugirango ukoreshwe. Mugihe twirinze imitego yububiko bwo hasi yashyizwe mubikorwa, turashobora gukumira imikorere idahuye cyangwa kunanirwa imburagihe. Wizere Shenzhen Capel Technology Co., Ltd. kubikorwa bihoraho kandi byizewe.

Kongera Urugendo rwa PCB:

Shenzhen Capel Technology Co., Ltd. Nkumufatanyabikorwa wawe wizewe, dukurikiza inzira ikomeye yo gukora PCB kandi tuzagufasha kumenya ubushobozi bwa PCB bwuzuye. Dukorana ubufatanye kugirango CM yawe yumve neza imigambi yawe yo gushushanya n'intego zawe. Mugukemura icyuho kiri hagati yicyerekezo cyawe nicyemezo cyo gukora, dushiraho inzira yo gukora nta nkomyi, gukora neza, umusaruro mwinshi no kwizerwa kutajegajega. Ntureke ngo itumanaho ridakubuza gutsinda - hindura urugendo rwa PCB hamwe natwe kandi wibonere ibisubizo bihinduka mubufatanye bufatanije.