Mu makampani amakono a zamagetsi, zinthu zomangira zadothi zimagwiritsidwa ntchito kwambiri ngati zinthu zofunika kwambiri zomangira zamagetsi mu ma semiconductor amphamvu, magetsi a LED, ma module amphamvu, ndi zina. Pofuna kupititsa patsogolo magwiridwe antchito ndi kudalirika kwa zinthu zomangira zadothi, njira ya DPC (Direct Plating Copper) yakhala ukadaulo wopaka bwino kwambiri komanso wolondola, ndipo yakhala njira yofunika kwambiri popanga zinthu zomangira zadothi zadothi.
Nambala 1 Kodi ndi chiyaniNjira Yophikira DPC?
Monga momwe dzinalo likusonyezera, njira yophikira ya DPC imaphatikizapo kuphimba mkuwa mwachindunji pamwamba pa ceramic substrate, kuthana ndi zoletsa zaukadaulo za njira zachikhalidwe zomangira zojambulazo zamkuwa. Poyerekeza ndi njira zachikhalidwe zomangira, njira yophikira ya DPC imawongolera kwambiri kumamatirana pakati pa chitsulo chamkuwa ndi ceramic substrate pomwe imapereka mphamvu zambiri zopangira komanso magwiridwe antchito apamwamba amagetsi.
Mu ndondomeko ya DPC covering, copper covering wosanjikiza umapangidwa pa ceramic substrate kudzera mu mankhwala kapena ma electrochemical reactions. Njirayi imachepetsa mavuto a delamination omwe amapezeka nthawi zambiri mu njira zachikhalidwe zolumikizirana ndipo imalola kuwongolera molondola magwiridwe antchito amagetsi, kukwaniritsa zofunikira kwambiri zamafakitale.
Nambala 2 Njira Yophikira DPC
Njira ya DPC ili ndi masitepe angapo ofunikira, iliyonse yofunika kwambiri pa ubwino ndi magwiridwe antchito a chinthu chomaliza.
1. Kuboola ndi Laser
Kuboola pogwiritsa ntchito laser kumachitika pa ceramic substrate motsatira kapangidwe kake, kuonetsetsa kuti mabowo ali pamalo oyenera komanso kukula kwake. Gawoli limathandizira kupanga ma electroplating ndi mawonekedwe a circuit.
2. Kuphimba kwa PVD
Ukadaulo wa Physical Npor Deposition (PVD) umagwiritsidwa ntchito kuyika filimu yopyapyala yamkuwa pa ceramic substrate. Gawoli limawonjezera mphamvu zamagetsi ndi kutentha kwa substrate pamene likuwongolera kumamatira pamwamba, ndikutsimikizira mtundu wa electroplated copper layer yotsatira.
3. Kukhuthala kwa Electroplating
Pogwiritsa ntchito PVD, electroplating imagwiritsidwa ntchito kukhuthala gawo la mkuwa. Gawoli limalimbitsa kulimba ndi kuyendetsa bwino kwa gawo la mkuwa kuti likwaniritse zofunikira za ntchito zamphamvu kwambiri. Kukhuthala kwa gawo la mkuwa kumatha kusinthidwa kutengera zofunikira zinazake.
4. Kupanga Mapangidwe a Dera
Njira zojambulira zithunzi ndi njira zolembera mankhwala zimagwiritsidwa ntchito popanga mapatani olondola a ma circuit pa mkuwa. Gawoli ndi lofunika kwambiri pakuwonetsetsa kuti ma circuit amagetsi ndi kukhazikika kwake zikuyenda bwino.
5. Chigoba ndi Kulemba Zovala Zothira Madzi
Chophimba chophimba cha solder chimagwiritsidwa ntchito kuteteza madera osayendetsa magetsi a dera. Chophimba ichi chimaletsa ma short circuits ndikuwonjezera mphamvu zotetezera kutentha kwa gawo lapansi.
6. Chithandizo cha pamwamba
Kuyeretsa pamwamba, kupukuta, kapena kuphimba pamwamba kumachitika kuti pakhale malo osalala ndikuchotsa zodetsa zilizonse zomwe zingakhudze magwiridwe antchito. Kuyeretsa pamwamba kumathandizanso kuti nthaka isagwe chifukwa cha dzimbiri.
7. Kupanga kwa Laser
Pomaliza, kukonza kwa laser kumagwiritsidwa ntchito pomaliza mwatsatanetsatane, kuonetsetsa kuti gawo lapansi likukwaniritsa zofunikira pa kapangidwe kake malinga ndi mawonekedwe ndi kukula kwake. Gawoli limapereka makina olondola kwambiri, makamaka pazinthu zovuta zomwe zimagwiritsidwa ntchito pamagetsi ndi mkati.
Ubwino Wachitatu wa Njira Yophikira DPC
Njira yophikira ya DPC imapereka zabwino zingapo zofunika pakupanga zinthu za ceramic, kuphatikizapo:
1. Mphamvu Yolimba Kwambiri
Njira ya DPC imapanga mgwirizano wolimba pakati pa wosanjikiza wa mkuwa ndi chogwirira cha ceramic, zomwe zimapangitsa kuti wosanjikiza wa mkuwa ukhale wolimba komanso wosasunthika.
2. Kugwira Ntchito Kwabwino Kwambiri Kwamagetsi
Ma substrates a ceramic opangidwa ndi mkuwa amasonyeza mphamvu yabwino kwambiri yamagetsi ndi kutentha, zomwe zimapangitsa kuti zipangizo zamagetsi zizigwira ntchito bwino.
3. Kulamulira Molondola Kwambiri
Njira ya DPC imalola kuwongolera molondola makulidwe ndi mtundu wa mkuwa, kukwaniritsa zofunikira zamagetsi ndi makina pazinthu zosiyanasiyana.
4. Ubwino wa Chilengedwe
Poyerekeza ndi njira zachikhalidwe zolumikizirana ndi zojambula zamkuwa, njira ya DPC siifuna mankhwala ambiri owopsa, zomwe zimapangitsa kuti ikhale yankho loteteza chilengedwe.
4. Yankho la Zhenhua Vacuum's Ceramic Substrate Coating
Chophimba Chopingasa cha DPC, Dongosolo Lophimba Chopingasa cha PVD Chokhazikika Chokha
Ubwino wa Zipangizo:
Kapangidwe ka Modular: Mzere wopanga umagwiritsa ntchito kapangidwe ka modular, zomwe zimathandiza kuti malo ogwirira ntchito azikula mosavuta kapena kuchepetsedwa ngati pakufunika kutero.
Chozungulira Chozungulira Chokhala ndi Kutulutsa Makona Ang'onoang'ono: Ukadaulo uwu ndi wabwino kwambiri poika zigawo zopyapyala za filimu mkati mwa mabowo ang'onoang'ono, kuonetsetsa kuti zimagwirizana komanso ndizabwino.
Kuphatikiza Kopanda Msoko ndi Maloboti: Dongosololi likhoza kuphatikizidwa bwino ndi manja a roboti, zomwe zimathandiza kuti ntchito zogwirira ntchito zokhazikika komanso zokhazikika zikhale zokhazikika komanso zodziyimira zokha.
Dongosolo Lanzeru Lowongolera ndi Kuwunikira: Lili ndi dongosolo lanzeru lowongolera ndi kuyang'anira, limapereka kuzindikira kwathunthu kwa zigawo ndi deta yopangira, kuonetsetsa kuti zinthu zili bwino komanso zogwira ntchito bwino.
Chiwerengero cha Ntchito:
Imatha kuyika mafilimu osiyanasiyana achitsulo, monga Ti, Cu, Al, Sn, Cr, Ag, Ni, ndi zina zotero. Mafilimuwa amagwiritsidwa ntchito kwambiri mu zigawo zamagetsi za semiconductor, kuphatikizapo ceramic substrates, ceramic capacitors, LED ceramic brackets, ndi zina zambiri.
— Nkhaniyi yatulutsidwa ndi wopanga makina opaka utoto wa mkuwa wa DPCZhenhua Vacuum
Nthawi yotumizira: Feb-24-2025