Mawu Oyamba
Zida zamagetsi zonyenga zakhala zowawa kwambiri pamagulu azinthu.Poyankha zovuta zodziwika bwino za kusasinthika kwa batch-to-batch komanso kufalikira kwazinthu zabodza, malo oyeserawa amapereka kusanthula kwakuthupi kowononga (DPA), kuzindikiritsa zida zenizeni ndi zabodza, kusanthula kwa magwiridwe antchito, ndikuwunika kulephera kwamagulu kuti awunikire mtundu wake. ya zigawo, kuchotsa zigawo zosayenera, sankhani zigawo zodalirika kwambiri, ndikuwongolera mosamalitsa ubwino wa zigawo.
Zinthu zamagetsi zamagetsi
01 Kusanthula Kwathupi Kowononga (DPA)
Chidule cha Kusanthula kwa DPA:
Kusanthula kwa DPA (Destructive Physical Analysis) ndi mndandanda wa mayeso osawononga komanso owononga komanso njira zowunikira zomwe zimagwiritsidwa ntchito kutsimikizira ngati kapangidwe kake, kapangidwe kake, zida, ndi mtundu wa zida zamagetsi zimakwaniritsa zofunikira zomwe azigwiritsa ntchito.Zitsanzo zoyenera zimasankhidwa mwachisawawa kuchokera kumagulu omalizidwa azinthu zamagetsi kuti afufuzidwe.
Zolinga za Kuyesa kwa DPA:
Pewani kulephera ndikupewa kukhazikitsa zigawo zomwe zili ndi zolakwika zowonekera kapena zomwe zingachitike.
Dziwani zopatuka ndi zolakwika za wopanga gawo pakupanga ndi kupanga.
Perekani malingaliro a batch processing ndi njira zowonjezera.
Yang'anani ndikutsimikizira mtundu wazinthu zomwe zaperekedwa (kuyesa pang'ono kuti ndi zoona, kukonzanso, kudalirika, etc.)
Zinthu Zogwiritsidwa Ntchito za DPA:
Zigawo (chip inductors, resistors, LTCC components, chip capacitors, relays, switches, connectors, etc.)
Zida zapadera (ma diode, transistors, MOSFETs, etc.)
Zida za Microwave
Integrated chips
Kufunika kwa DPA pakugula zinthu ndikuwunikanso m'malo:
Unikani zigawozo kuchokera kumapangidwe amkati ndi machitidwe a ndondomeko kuti muwonetsetse kuti ndizodalirika.
Pewani kugwiritsa ntchito zida zokonzedwanso kapena zabodza.
Ma projekiti ndi njira zowunikira za DPA: Chithunzi chenicheni chogwiritsira ntchito
02 Kuyesa Kuzindikiritsa Zinthu Zowona ndi Zabodza
Kuzindikiritsa Zinthu Zowona ndi Zabodza (kuphatikiza kukonzanso):
Kuphatikiza njira zowunikira za DPA (mwapang'onopang'ono), kusanthula kwakuthupi ndi kwamankhwala kwa gawoli kumagwiritsidwa ntchito kudziwa zovuta zachinyengo ndi kukonzanso.
Zinthu zazikuluzikulu:
Zida (ma capacitors, resistors, inductors, etc.)
Zida zapadera (ma diode, transistors, MOSFETs, etc.)
Integrated chips
Njira zoyesera:
DPA (pang'ono)
Mayeso osungunulira
Mayeso ogwira ntchito
Chiweruzo chokwanira chimapangidwa pophatikiza njira zitatu zoyesera.
03 Kuyesa kwa Gawo la Ntchito
Kusanthula mulingo wa ntchito:
Kusanthula kwa ntchito zaumisiri kumayendetsedwa pazigawo zopanda nkhani zowona ndi kukonzanso, makamaka kuyang'ana pakuwunika kukana kutentha (kusanjikiza) ndi kugulitsa kwa zigawozo.
Zinthu zazikuluzikulu:
Zonse zigawo
Njira zoyesera:
Kutengera DPA, kutsimikizira zabodza komanso kukonzanso, kumakhudzanso mayeso awiri awa:
Mayeso a reflow agawo (mikhalidwe yopanda kutsogolo) + C-SAM
Mayeso a solderability:
Njira yonyowetsa bwino, njira yaing'ono yomiza mphika wa solder, njira yobwereranso
04 Kusanthula Kulephera Kwazinthu
Kulephera kwazinthu zamagetsi kumatanthawuza kutayika kwathunthu kapena pang'ono kwa ntchito, kuyenda kwa parameter, kapena kuchitika kwapakatikati pamikhalidwe iyi:
Bafa yokhotakhota: Imatanthawuza kusintha kwa kudalirika kwa mankhwala pa nthawi yonse ya moyo wake kuyambira pachiyambi mpaka kulephera.Ngati kulephera kwa mankhwalawa kumatengedwa ngati mtengo wamtengo wapatali wa kudalirika kwake, ndi njira yokhotakhota yokhala ndi nthawi yogwiritsira ntchito monga abscissa ndi chiwerengero cholephera monga chogwirizanitsa.Chifukwa mpiringidzowo ndi wautali mbali zonse ziwiri komanso wotsika pakati, umakhala ngati bafa, motero amatchedwa "kholoko la bafa."
Nthawi yotumiza: Mar-06-2023