Msika wamagetsi wamagalimoto ndiye gawo lachitatu lalikulu kwambiri logwiritsira ntchito PCB pambuyo makompyuta ndi kulumikizana. Ndi magalimoto ochokera kuzinthu zamakina zachikhalidwe, chisinthiko, pang’onopang’ono chopangidwa kukhala chanzeru, chophatikizira, chophatikizira chamagetsi ndi magetsi pazinthu zapamwamba kwambiri, ukadaulo wamagetsi umagwiritsidwa ntchito kwambiri mgalimoto, kaya makina a injini, kapena chassis system, chitetezo system, zambiri dongosolo, dongosolo lamkati lazachilengedwe limasinthidwa mosiyanasiyana ndi zinthu zamagetsi. Zachidziwikire, msika wamagalimoto wasanduka malo ena owala pamsika wamagetsi wamagetsi. Kukula kwamagetsi yamagalimoto kwayendetsa mwachilengedwe chitukuko cha PCB zamagalimoto.

Masiku PCB chinsinsi ntchito chinthu, galimoto PCB ali ndi udindo wofunika. Komabe, chifukwa cha malo apadera ogwirira ntchito, chitetezo, zamakono komanso zofunikira zina zamagalimoto, ali ndi zofunikira pakukhulupirika kwa PCB komanso kusinthasintha kwa chilengedwe, ndipo amaphatikizaponso mitundu yaukadaulo ya PCB, zomwe ndizovuta kwa mabizinesi a PCB. Kwa opanga omwe akufuna kupanga msika wamagalimoto wamagalimoto, ayenera kumvetsetsa ndikusanthula msika watsopanowu.

Magalimoto a PCB amagogomezera kwambiri kudalirika komanso kutsika kwa DPPM. Ndiye, kampani yathu ili ndi ukadaulo komanso luso pakupanga kodalirika kwambiri? Kodi ndizogwirizana ndi zomwe akupanga mtsogolo pakupanga zinthu? Mukuwongolera, kodi mungachite malinga ndi zofunikira za TS16949? Kodi DPPM yotsika yakwaniritsidwa? Izi zonse zimafunikira kuyesedwa mosamala, tangowonani keke wokopa uyu ndikulowa mwakhungu, zitha kuvulaza bizinesiyo.

Momwe mungakulitsire kudalirika kwa PCB yamagalimoto

Zotsatirazi zimapereka machitidwe apadera oimira opanga ma PCB pagalimoto poyesa anzawo a PCB kuti muwone:

1. Njira yachiwiri yoyesera

Opanga ma PCB ena amatengera “njira yachiwiri yoyeserera” kuti achepetse kuchuluka kwakupeza cholakwika pambuyo pakuwonongeka koyamba kwamphamvu yamagetsi.

2. Bad board dongosolo loyeserera-kukhala mayeso

Ochulukirachulukira opanga a PCB akhazikitsa “bolodi labwino chodetsa dongosolo” ndi “choyipa bolodi cholakwika bokosi lovomerezeka” mumakina opangira makina oyeserera kuti ateteze kutayikira kwaumboni. Dongosolo labwino lodziyikira mbale limayika mbale yoyesedwa ya PASS pamakina oyeserera, omwe amatha kuteteza mbale yoyesedwa kapena mbale yoyipa kuti isafike kwa kasitomala. Bokosi lowonetsa zolakwika la bolodi yoyipa ndiye chizindikiro chotsegula bokosi lotulutsidwa ndi mayeso pomwe gulu la PASS liyesedwa pamayeso. M’malo mwake, gulu loyipa likayesedwa, bokosilo limatseka, kulola kuti woyikirayo ayike bwino gulu loyesedwa.

3. Khazikitsani dongosolo labwino la PPm

Pakadali pano mtundu wa PPm (chilema cha permillion) umagwiritsidwa ntchito kwambiri pakupanga kwa PCB. Pakati pa makasitomala ambiri a kampani yathu, HitachiChemICal ku Singapore ndiye woyenera kutchulidwa pakugwiritsa ntchito kwake komanso zotsatira zake. Pali anthu opitilira 20 mufakitole omwe ali ndi udindo pakuwunika manambala a zinthu zabwinobwino za PCB za pa intaneti komanso zovuta za PCB zomwe zidabwezedwa. Njira yopangira ma SPC yowerengera idagwiritsidwa ntchito kugawa bolodi lililonse loyipa ndipo aliyense adabwezeretsa bolodi yolakwika pakuwunika manambala, ndikuphatikizika ndi kagawo kakang’ono ndi zida zina zothandizira kuti muwunike mtundu wa makina omwe adapanga bolodi yoyipa komanso yolakwika. Malinga ndi zotsatira za ziwerengero, thandizani mavuto mwanjira.

4. Kuyerekeza kuyerekezera

Makasitomala ena amagwiritsa ntchito mitundu iwiri yosiyana ya mitundu ya PCB m’magulu osiyanasiyana poyesa kuyerekezera, ndikutsata PPm yamagulu omwewo, kuti mumvetsetse momwe makina awiri oyeserera amagwirira ntchito, kuti asankhe makina oyesera ndi magwiridwe antchito oyesa magalimoto PCB.

5. Sinthani magawo oyesa

Sankhani magawo apamwamba oyeserera kuti muwone mtundu wa PCB, chifukwa ngati mungasankhe ma voliyumu ndi malire, onjezerani kuchuluka kwa kutulutsa kwamagetsi kwamagetsi ambiri, kumatha kuwongolera kuchuluka kwakudziwika kwa bolodi la PCB. Mwachitsanzo, kampani yayikulu ya PCB yothandizidwa ndi Taiwan ku Suzhou imagwiritsa ntchito 300V, 30M ndi 20 Euro kuyesa PCB yamagalimoto.

6. Yang’anani magawo amakina oyeserera pafupipafupi

Pambuyo pakugwira ntchito kwakanthawi kwa makina oyesera, kukana kwamkati ndi magawo ena oyesa adzasokera. Chifukwa chake, ndikofunikira kusintha magawo amakina pafupipafupi kuti muwone kulondola kwa magawo oyesa. Zipangizo zoyeserera zimasungidwa ndipo magawo amachitidwe amkati amasinthidwa theka la chaka kapena chaka chimodzi m’mabizinesi ambiri a PCB. Kufunafuna “ziro chilema” galimoto PCB nthawi zonse kwakhala chiwongolero cha zoyesayesa za anthu a PCB, koma chifukwa chakuchepa kwa zida zopangira, zopangira ndi zina, mpaka pano mabizinesi apamwamba padziko lonse a 100 akuwunikirabe njira zochepetsera PPm.