Kugadzirwa kwePCBA kunoda midziyo yakakosha sengeSMT solder paste printer, SMT muchina, reflowovheni, AOImuchina, component pin shearing machine, wave soldering, tin furnace, plate washing machine, ICT test fixture, FCT test fixture, kuchembera test rack, etc. PCBA kugadzirisa zvidyarwa zvehukuru hwakasiyana zvakagadzirirwa midziyo yakasiyana.
1.SMT muchina wokudhinda
Yemazuva ano solder paste kudhinda muchina unowanzo kuumbwa neplate mounting, solder paste ichiwedzera, embossing, circuit board transmission nezvimwe zvakadaro.Nheyo yekushanda kwayo ndeiyi: chekutanga, bhodhi redunhu rakadhindwa rinoiswa patafura yekumisikidza, uye kuruboshwe nekurudyi zvimedu zvemuchina wekudhinda zvinotamisa solder paste kana tsvuku glue kune inoenderana solder ndiro kuburikidza nesimbi mesh, uye ipapo iyo PCB ine yunifomu kudhinda inoiswa kumuchina weSMT kuburikidza netafura yekutumira ye otomatiki SMT.
2.Kuisa muchina
SMT: inozivikanwawo se "Surface Mount System", mumutsara wekugadzira, inogadziriswa mushure memushini wekudhinda we solder paste, chigadzirwa nekufambisa musoro weSMT kuti uise zvikamu zveSMT nenzira kwayo paPCB solder plate.Yakakamurwa kuita manual uye otomatiki.
3.Reflow welding
Iyo inoyerera ine inodziya inodziya mhepo kana nitrogen kune yakakwira tembiricha yekuvhuvhuta pabhodhi redunhu rakatosungirirwa kune chikamu, zvichibvumira solder pamativi ese kunyunguduka uye kusungirira kune mamaboard.Zvakanakira izvi ndezvekuti tembiricha inodzorwa nyore, oxidation inodzivirirwa panguva yewelding, uye mari yekugadzira inodzorwa nyore.
4.AOI detector
Zita rizere reAOI (Automatic Optic Inspection) ndereAutomatic Optical Inspection, inova mudziyo unoona zvakakanganisika zvinosanganikwa nazvo mukugadzira welding zvichibva pamisimboti yekuona.AOI tekinoroji itsva iri kusimukira yekuyedza, asi kusimukira kuri kukurumidza, vagadziri vazhinji vakaparura michina yekuongorora yeAOI.Munguva yekuona otomatiki, muchina unochaya PCB otomatiki kuburikidza nekamera, tora mufananidzo, enzanisa akaedzwa masolder majoini neanokwanisa paramita mudhatabhesi, uye tarisa hurema paPCB mushure mekugadzirisa mufananidzo, uye ratidza / maka kukanganisa kuburikidza nechiratidziro kana chiratidzo che otomatiki chevashandi vekugadzirisa.
5. Pini yekucheka muchina wezvikamu
Inoshandiswa kucheka uye deformation yepini zvikamu.
6. Wave soldering
Wave soldering ndeyekusiya iyo welding pamusoro pe plug-in ndiro yakanangana neyakapisa tembiricha yemvura tin kuti iwane chinangwa chekugadzira, tembiricha yayo yakakwira yemvura tin kuchengetedza nzvimbo yakarerekera, uye nechinhu chakakosha kugadzira tini remvura fomu. yakafanana wave phenomenon, inonzi "wave soldering", chinhu chayo chikuru ndeye solder bar.
7. Chitofu cherata
Kazhinji, tin furnace inoreva kushandiswa kwemagetsi welding mumudziyo wekushongedza.Kune discrete components welding welding consistency, iri nyore kushanda, inokurumidza, yepamusoro-soro, ndiye mubatsiri wako akanaka mukugadzira uye kugadzirisa.
8. Washing machine
Inoshandiswa kuchenesa THE PCBA board uye kubvisa zvakasara zvebhodhi mushure mekugadzira.
9. ICT test fixture
ICT Test inonyanya kushandiswa Kuedza iyo yakavhurika dunhu, pfupi dunhu uye welding yezvikamu zvese zvePCBA nekubata Test mapoinzi ePCB marongero.
10. FCT test fixture
FCT inoreva nzira yeMuedzo inopa inofananidzwa yekushanda nharaunda (kunakidzwa uye kuremerwa) yeUUT: Unit Under Test, ichiigonesa kushanda munzvimbo dzakasiyana siyana dzekugadzira, kuitira kuti iwane maparamendi edunhu rega rega kuti aone basa reUUT.Zvichitaurwa zviri nyore, zvinoreva kuti UUT inoremedza iko kunakidzwa kwakakodzera uye inoyera kana mhinduro yekubuda inosangana nezvinodiwa.
11. Kuchembera test stand
Iyo yekuchembera yekuyedza rack inogona kuyedza PCBA bhodhi mumabhechi.Bhodhi rePCBA rine matambudziko rinogona kuongororwa nekufananidza kushanda kwemushandisi kwenguva yakareba.
Nguva yekutumira: Zvita-28-2020