PCBA bhodhi PCBA bhodhi yekuongorora zviyero?
I. PCB bhodhi yekuongorora mitemo
1. Kuremara kwakakomba (kunotsanangurwa seCR): chero kukanganisa kwakakwana kukuvadza muviri wemunhu kana muchina kana kuisa pangozi kuchengetedzwa kwehupenyu, zvakadai se: kusateerera mitemo yekuchengetedza / kupisa / magetsi.
2. Zvikanganiso Zvikuru (zvinonzi MA): Zvikanganiso zvinogona kukonzera kukanganisa kune chigadzirwa, kushanda kusina kujairika, kana kukanganisa hupenyu hwebasa rechigadzirwa nekuda kwezvinhu.
3. Zvikanganiso zviduku (zvinoratidzirwa seMI): hazvikanganisi basa uye hupenyu hwebasa rechigadzirwa, pane zvishongedzo zvezvizoro uye zvikanganiso zviduku kana kusiyana kwekusangana kwemaitiro.
II.Mamiriro ekuongorora ePCBA board
1. kuitira kudzivirira kusvibiswa kwezvikamu kana zvikamu, unofanira kusarudza magirovhosi kana magirovhosi emunwe ane EOS / ESD kudzivirira, uye kushandisa electrostatic ring operation.Chiedza chechiedza irambi jena refluorescent.Kusimba kwechiedza kunofanirwa kunge kuri pamusoro pe100Lux uye kuoneka zvakajeka mukati memasekonzi gumi.
2. Nzira yekuongorora: Isa chigadzirwa chinenge 40 cm kure nemaziso ose, anenge 45 madhigirii kumusoro uye pasi, uye chiongorore nemaziso kana nekatatu girazi rinokudza.
3. Inspection standard: (Sampling based on QS9000 C≥0 AQL=0.4% sampling level; kana vatengi vane zvinodiwa zvakakosha, maererano nemitemo yekugamuchira vatengi).
4. Sampling plan: mil-std-105 E level 2 yakajairika sampling imwe chete
5. Maitiro ekuita sarudzo: kukanganisa kwakakomba (CR) AQL 0%
6. Kukanganisa kukuru(MA)AQL 0.4%
7. Secondary Inferiority(MI)-AQL-0.65%
Sezvo imwe PCB bhodhi saizi iri diki, kazhinji uchishandisa nzira yekubatanidza, mukupedzwa kwePCBA musangano kugadzirisa, zvinodikanwa kuparadzanisa PCBA dambanemazwi.Kupatsanura kunonyanyo patsanurwa kuita diki-paneling uye muchina sub-paneling, mukuita kwe-sub-paneling, inofanirwa kutarisisa kune dzimwe nzira dzekudzivirira kudzivirira kukanganisa kuzere PCBA board.
I. zvinodiwa zvebhuku diki-panel
Paunenge uchipeta mupendero webhodhi, unofanirwa kushandisa maoko ese kubata mupendero wepazasi wePCB board, kure neV yakachekwa pazasi 20 mm kudzivirira kukotama uye deformation.
II.Zvinodiwa zvemuchina partition board
1. Yakagadzikana tsigiro poindi
Kana pasina tsigiro, kushushikana kunoguma kunogona kukuvadza substrate uye solder majoini.Kukanganisa bhodhi, kana kushandisa kumanikidza kune chikamu panguva yekuparadzanisa, kunogona kukonzera kukanganisa kwakavanzika kana pachena.
2. Pfeka maturusi ekudzivirira
Usati washanda, unofanirwa kugadzirirwa kuchengetedzwa, unofanirwa kuisa yakakwira-frequency ziso rekudzivirira mwenje mudziyo kudzivirira kuchengetedzwa kweanoshanda.Zvakanakisisa kuunzawo peya yegirazi kudzivirira maziso.
3. inofanira kazhinji kushandisa doro kupukuta muchina wekushandisa spindle uye chishandiso kubvisa PCB huruva inogadzirwa mukuita kwekutsemura, kuchengetedza yakajairika kushanda kweiyo splitter.
4. Mushure meimwe nhamba yenguva dzekushandisa, iwe unofanirwa kutsvedzerera slider uye mabheji emugovera uye tarisa kana screws yakasununguka, nezvimwe.
5. mukati mekushandisa muchina, pamusoro petafura inofanira kuchengetwa yakachena, zviri nani kusaisa zvimwe zvinhu, kuitira kuti udzivise kukuvadzwa kwechishandiso pamwe chete nezvinhu nekuda kwezvinhu zviri pachigadziro chinowira. .Kunyangwe kune maziso emagetsi ekugadzirisa, asi mukugadzirisa kwekushandisa, teerera kune zvigunwe uye zvishandiso zvekunamatira kune imwe nguva yekuchengetedza.
Kazhinji, kana uchishandisa PCBA splitters, michina inopatsanura inoshanda zvakanyanya uye ine yakaderera kukuvara mwero pane yemanyorero splitters.Nekudaro, kana uchiita kupatsanura kwemuchina, zvinodikanwa zvakare kushanda zvakanyatsoenderana nemaitiro ekudzikisa kukanganisa kwevanhu.
Zhejiang NeoDen Technology Co., LTD., yakavambwa muna 2010, inyanzvi inogadzira nyanzvi muSMT pick and place machine, reflow oven, stencil printing machine, SMT production line nezvimwe Zvigadzirwa zveSMT.Isu tine yedu R & D timu uye fekitori pachedu, tichitora mukana weiyo yedu yakapfuma ine ruzivo R&D, yakanyatso dzidziswa kugadzirwa, yakawana mukurumbira mukuru kubva kune vatengi pasi rese.
Isu tinotenda kuti vanhu vakuru uye vatinoshanda navo vanoita NeoDen kambani hombe uye kuti kuzvipira kwedu kune Innovation, Diversity uye Sustainability inovimbisa kuti SMT otomatiki inowanikwa kune wese hobbyist pese pese.
Nguva yekutumira: Aug-31-2023