Technological advances ensure that yakadhindwa redunhu bhodhi haigoni kuita mabasa akaoma, asi inogonawo kugadzirwa zvakachipa. Ichi ndicho chikonzero nei PCBS iri chikamu chakakosha chemidziyo yakawanda. Nekudaro, mhando yemidziyo inoenderana nemhando yePCB inoshandiswa. Naizvozvo, kutadza kwePCB kunogona kuve nemhedzisiro inoparadza, umo iyo system yese inogona kutadza. Naizvozvo, zvakakosha kuomerera kune mamwe matanho emhando panguva yePCB dhizaini nekugadzira.

Iyo IPC standard

Yakadhindwa Circuit Board Association (chaizvoizvo zita rekutanga resangano; Although retaining the IPC name, it is now known as the Association connected Electronics Industry Association, a global trade association for the manufacture of PCB and other electronic components. Iyo Institute yakavambwa muna 1957 uye yakaburitsa zviyero zvekugamuchirwa kweakadhindwa edunhu mabhodhi. Iyo indasitiri yemubatanidzwa ine nhengo dzinopfuura zviuru zvina dzinogadzira nekugadzira PCBS uye zvikamu, zvinosanganisira asi zvisingagumire kune anotevera maindasitiri:

Mauto uye aerospace

Indasitiri yemotokari

Industrial michina

Medical midziyo

Telecom

Naizvozvo, iyo IPC chiyero ndiyo chiyero cheindasitiri kune angangoita ese matanho ePCB dhizaini, kubva padhizaini, kugadzirwa kusvika kumusangano wemagetsi.

Kutevedzera IPC mazinga akaburitswa nemaindasitiri emasangano anopa akati wandei mabhenefiti, anosanganisira:

Consistency – Nekuchengetedza IPC certification, unogona kuve nechokwadi chakaenderana kugadzirwa kwepamusoro-mhando PCBS. Izvi, zvakare, zvinoshandura mukugutsikana kwevatengi uye nekudaro zvinogona kuvandudza bhizinesi.

Improved communication — IPC certification ensures that suppliers and manufacturers use the same terminology, so that no miscommunication can occur. Inova mutauro wakajairika pakati pevagadziri, vanounganidza, uye vanoedza. Wese ari papeji imwe chete, uye hapana chiyero chenyonganiso kunze kwekumhanyisa zvinhu. Nekufambiswa kwemuchinjika-chaneru kutaurirana, yakazara nguva yekugadzira uye kushanda kwayo kuchagadziridzwa otomatiki.

Kudzikiswa kwemutengo -Kunatsiridza kutaurirana kunozotungamira mukudzikiswa kwemutengo sezvo paine kushoma kudzoreredza uye kushandazve.

Kudzidziswa uye kupihwa mvumo yekushandisa IPC zviyero kune akati wandei mabhenefiti maererano neIPC. Idzi dzinosanganisira:

Standardized training program to enhance understanding and application.

Nzwisisa nzira dzekubvuma nekuramba

Teaching methods and processes to enhance skills

Maitiro ekudzidzisa anoshandisa zviyero pakugadzira.

IPC zviyero zvinowira mumapoka akati wandei. IPC-A-610 ndiyo inonyanya kushandiswa. Zvimwe zvinhu zvakafukidzwa neIPC-A-610 zvinosanganisira, asi hazvina kugumira ku:

kudziya

solder

Terminal kubatana

Kuiswa kwechikamu

Chip zvikamu

magumo

array

amination conditions

Zvimwe zvezvakakosha zveiyo IPC-A-610 kirasi ndezvi:

Level 1

Izvi zvinoshanda kune zvakajairika chinangwa zvemagetsi uko chikuru chikamu basa rinodikanwa kuti ripedzwe. Naizvozvo, iyi inoonekwa seimwe yemhando dzakareruka maererano nekubvumidza hurema uye nekudaro haisi yeOEM inodiwa chikamu.

Level 2

Iyi ndiyo chiyero chinowanzoshandiswa kune zvisiri zvakakosha zvikamu, apo kuvimbika kwenguva refu kunodiwa, kunyange zvazvo kirasi iyi inobvumira imwe chiyero chekuremara.

Level 3

This is the highest standard available for more critical PCB components. Naizvozvo, yakanakisa CEM vatengesi vanogadzira zvigadzirwa zvinosangana nenhanho 3 zviyero. Pane kudiwa kwechokwadi kwemitengo yakakwira nekuda kwekuwedzera kwekuongorora kunodiwa uye kudikanwa kwekudzikisa pasi gomo repamusoro kuti ive nechokwadi chinodiwa chekukwira. Zvakasiyana, dzimwe nguva zvingave zvakakosha kubvumira dhigirii yepamusoro yekurasa.

Kubatsira kwekushandisa IPC zviyero zvakare kunobva pakuti ivo vanozivikanwa pasi rose uye vakaedzwa mumhando dzakasiyana dzemaindasitiri. Nekudaro, maererano neIPC, kana paine kupokana mukugamuchirwa kwechigadzirwa, kurongeka kunotevera kwekutanga kunoshanda:

-Kutenga kwakabvumiranwa uye kwakanyorwa pakati pemutengi nemutengesi

– mifananidzo mikuru

Iyo IPC-A-610

IPC inotsanangurawo mamiriro anobatsira kuvandudza maitiro. Aya mamiriro anosanganisira:

Mamiriro echinangwa – Ichi chiri pedyo-chakakwana, kana chisingaiti nguva dzose, chinangwa chakanaka

Mamiriro ezvinhu anogamuchirika – Kunyangwe ichi chimiro chingave chisina kunaka nekuda kwekugona kutengeserana pakati pekugadzira nekuita, ichi chimiro chinochengetedza kuvimbika.

Chimiro chakakanganisika – Apa ndipo panorambwa chigadzirwa nekuti chinoda kugadziriswa kana kugadziriswa

Maitiro ekutsanangurwa mamiriro – aya mamiriro haazivikanwe kuti anokanganisa chimiro kana basa rechigadzirwa, asi zvinoenderana nezvinhu, dhizaini kana zvinhu zvine chekuita nemuchina.

Zvadaro, muchidimbu, IPC mazinga anobatsira vagadziri kunzwisisa zvakajeka zvinodiwa nevatengi uye kuita zvinotarisirwa. Semutengi, unogona kusarudza IPC yakajairwa giredhi uye uve nechokwadi chekuti chigadzirwa chinozadzisa zvaunoda.