Gila e Prototype haa e Peewnugol : 4 Toɓɓe ƴeewndo e nder Doggol Pilot

Ayaare

Ñalnde 12 suwee 2024

Hakkunde sample golloowo e laylaytol peewnugol dartingol ina woodi ŋakkere nde hay gooto yiyataa. Doggol pilot ina woodi ngam yahde e maggol no fotiri fof.

Gap mo njiyataa ina jooɗii hakkunde Sample e Volume

Sammba oo ina golla. Ina yayna, ina waɗa ko foti, kippuuji keewɗi puɗɗoo peewnugol volume. Kono gap goonga ina jooɗii hakkunde sample e peewnugol. Sammba oo ko karallo junngo-piɗtaali pecce e yuɓɓinde no moƴƴi ; peewnugol ko masiŋaaji dogduɗi haa takt waktu. Sammba oo ko yuɓɓo wooto; peewnugol ko ujunnaaje ko foti yahdude. Soklaaji ɗi keɓata e nder deeƴre jogaaɗe les e nder daawal sample ngal ngartata ko e ranndomaaji so tawii golle ɗee ina ndoga e njaaweeki otomatik.

Pilot run ina woodi ngam yahde e oon gap e kaalis ɓurɗo famɗude. Toɓɓere nde foti jogaade ko wonde doggol pilotaas wonaa peewnugol e tolno ustaango. Ko foti ustaade ko keewal, wonaa laabi. Skip a check e pilot ko tan yoɓaa e repetition ngam batch alluuje ɗe maa njiɗ rework no fotiri fof. Ɗee ɗoo ƴeewndorɗe nay les ɗee ko doggol ngol laylaytol men ngol huutortoo tigi rigi e dow yamiroore batte tokoose.

Toɓɓere ƴeewndo Go’o: Ƴeewndo DFM

Ko adii liggey, dognu ƴeewndo peewnugol. Mbele diidi pad ɗii ina moƴƴi, hol no foti udditirɗi stencil ɗii udditirtee, mbele orientations components ina moƴƴi e jokkondire, mbele toɓɓe jarriborɗe ina keɓee, mbele ina woodi clearance ngam pecce rewrude e ɓuuɓri. Kala heen huunde ina yoɓee waktu gooto ngam feewnude ɗum e daawal diisnondiral ; e dow liggey ina waawi firtude ustude alluwal, taƴde stencil kadi, walla ustude batte.

Nafoore DFM ko firtude anniya diisnondiral e ɗemngal gollal. Designer oo ina faarnoroo golle e golle ; injenieer peewnugol ina sokli so tawii ina waawi mahde ko heewi. So ɗiɗo ɓee mbaɗii yeewtere ndee laawol gootol, golle keewɗe caggal ɗuum meeɗaa waɗde. Ngam batteeji tokoosi ɗum ɓuri teeŋtude — alaa volume ngam amortize njoɓdi golloraade golle ɗee.

Toɓɓe ɗiɗmere e tati : Kuulal gadanal e ƴeewndo timmungo

Tappude adannde e liggey wonaa yamiroore dogaade. Ƴeewndo kuulal gadanal ina hoolkisa dimensiyonji, jokkondire solder, tuugnorgal komponenteeji e polariteer, e tabitinde wonde kaɓirɗe e porogaraam ina ngondi e ngonka moƴƴa hade peewnugol jokkondirngol yaltude. Ndeeɗoo ɗaɓɓaande ina haɗa batte keewɗe diwde, ko famɗi fof alaa ko yoɓetee, tee ina jogii nafoore mawnde.

Caggal ɗuum, ƴeewndo ina heewi ko ɓuri sample. Denndaangal jokkondire solder ina njahra e ƴeewndo optik otomaatik (AOI), jokkondire cuuɗiiɗe ko wayi no BGA ɓeyda X-ray, e jarribo flying-probe e golle ɗo haani. Yamirooje batte tokoose ina njiyloo coggu, ko ɗum addanta yimɓe naamnaade so tawii jarribooji ina mbaawi ustaade — ko luutndii ɗum. Batch tokooso alaa volume ngam screen e, ko ɗum waɗi ƴeewndo timmungo nanngude jokkondire cooyɗe goote ɓuri hoybude e wullitaango soodoowo gooto caggal nde neldaa.

Toɓɓere ƴeewndo nayaɓere : ƴeewndo yaltungo e udditgol loowdi

Damal gadanal ngal ko paaspoor e ƴeewndo yaltungo. Caggal ƴeewndo yiytere ina ara OQC, tabitinoowo keewal, etikeet, feere paaspoor e sample gollorɗo ranndo. E oon sahaa gooto, geɗe tawaaɗe e nder doggol pilot keɓata ko winndeede : hol jokkondire solder ina keewi wonde cooyɗe, hol to placement offset dogata mawnde, hol station ina tiiɗi e takt — e ɗeen ciimtol ina ñamla ko juuti caggal e nder parametruuji peewnugol. So tawii ko coftal ɓalli, mooɓondiral timmungal e jarribo gollorngo fof mbaɗata ko e leɗɗe goote, ndeen loowdi feere ina juuti ; yaaji e nder duɗe keewɗe, ciimtol ngol ari ko caggal nde yimɓe ɓee mbayli.

Liggorde men ina jokki e peewnugol sampleeji, batch tokooso e volume e nder liggorde wootere, tawa pilot e volume ina mbaztee e yimve gooto e dow parametruuji gooti. Ko ɗuum soodata wonaa ustude njoɓdi njoɓdi, ko ngonka golle ɗe taƴaaka — kala anomaali tawaaɗi e pilot ina wonta parametru anndaaɗo e dow laabi peewnugol wonaa ciimtol ngol hay gooto janngaani.

No Pilot Run Data Feewnirta Peewnugol Volume

Toɓɓe nay ƴeewndorɗe e nder doggol jarriborgol — winndannde adannde, windo parametruuji golle, ƴellitaare e sahaa ɓurɗo bonde e diisnondiral, e winndannde ŋakkeende to bannge golloowo — ina njoɓa tan so tawii dokke ɗee njahraama yeeso. Pilot mo joofnata ko e paaspoor mo alaa limoore winndaa, soodaani ko famɗi fof hay huunde. Artefakteeji keertiiɗi potɗi reeneede ko reflow profile kuutorteeɗo tigi rigi, solder paste e ƴeewndo critères, yiite ruppitaa e mbaadi ŋakkeende, e doggol mbayliigu design pilot triggered. Ɗeen binndanɗe nay ngonta binndanɗe peewnugol ngam yamiroore ɗiɗmere e tataɓere.

Alternatif oo ina yaaji e mbaadi ndi hollirta tan ko caggal. So tawii ko profile winndaa, mahdi ɗiɗmiri lebbi jeegom off heɓata set up gila e memory e drifts. So tawii ko ŋakkere-mode ŋakkere, ŋakkeende rewrude e ŋakkere ina nanndi e safaara bonɗo e nokku pattern. Min njogii parametruuji pilotaaji e min ndokka dokke e eɓɓoore ndee, ko ɗum waɗi yamiroore fuɗɗorde fuɗɗotoo ko e mbaydi binndaandi wonaa e siftorde golloowo oo.

Toɓɓere Doggol Pilot Ko Falnde Nde Ko Cheap

Caɗeele e nder pilot ina njoɓa laabi keewɗi ƴeewndo natal e feccere tokosere e golle rewrude e njuuteendi. So ndeen hiisa laaɓii hay gooto naamndaaki so tawii pilot oo ina waawi ƴattaade. Naamnal goonga ngal ko coverage : winndannde adannde tan, walla doggol jokkondirngol juutngol haa heewi ngam feewnude takt e heɓde dokke.

Doggo ko famɗi fof alluuje capanɗe ɗiɗi haa capanɗe joyi. Doggol juutngol waawaa feeñninde caɗeele takt walla hollirde so tawii ŋakkeende ina fuɗɗoo. Ko foti ndaarde e nder doggudu : binndanɗe binndanɗe gadane, parametruuji golle ko wayi no reflow profile, ɓuuɓri jokkondire e dumunna solder, e peccitagol sabaabu e dow yuɓɓooji ŋakkuɗi. E ɗeen tati, peewnugol volume ina anndi ko fawii.

Pilot ina feewna yimɓe kam e dokke. Accude gollotooɓe e volume-line ina njogoo alluuje e nder pilot ina ɓuri sellude e ƴellitaare maɓɓe adannde e ñalawma udditgol. Product keso, fixture keso, process keso — kala heen huunde ina waawi saabaade kewu, e addude yimɓe e nder process ko yaawi ko asiraagal ɓurngal hoybude.