Kodi Mzere wa SMT ndi chiyani?

AnMtengo wa SMT- zazifupiMzere wa Surface Mount Technology-ndi makina opanga makina opangidwa kuti asonkhanitse zida zamagetsi pama board osindikizidwa (PCBs). Zimagwirizanitsa makina mongamakina osindikizira a solder, pick-and-place, ma ovuni owonjezera, makina oyendera, ndi zotengerakuti apange njira yopangira mosalekeza komanso yothandiza kwambiri.

Pakupanga zamagetsi zamakono, mzere wa SMT ndiye msana wa kupanga, wothandiza:

• Kupititsa patsogolo- magawo zikwizikwi pa ola limodzi

• Msonkhano wolondola- kuyika kolondola mpaka ± 0.05 mm

• Scalability- kusinthika kuchokera ku prototyping mpaka kupanga zochuluka

• Kugwiritsa ntchito ndalama- kuchepa kwa ntchito komanso nthawi yozungulira mwachangu

Popanda mizere ya SMT, zinthu zolemera kwambiri monga mafoni a m'manja, ma laputopu, ma ECU agalimoto, kapena masiteshoni a 5G sangapangidwe pamlingo waukulu.

Zomwe zikuphatikizidwa mu mzere wa SMT?

Mzere wokhazikika wa SMT umakhala ndi makina angapo olumikizidwa, iliyonse imagwira ntchito inayake.

1. Solder Matani Printer

• Amagwiritsa ntchito stencil kuyika solder pads PCB pads.

• Matani voliyumu kulondola mwachindunji zimakhudza solder olowa khalidwe.

2. Sankhani ndi Kuyika Makina

• MaloMa SMD(resistors, capacitors, ICs, BGAs) pa bolodi.

• Otsogola:Fuji, Panasonic,ASM, Yamaha, JUKI, Samsung.

• Makina apamwamba kwambiri amapitilira100,000 CPH (zigawo pa ola).

3. Reflow Ovuni

• Amasungunula phala la solder pansi pa madera otenthetsera.

• Mutha kugwiritsa ntchitoconvection, vapor phase, kapena nitrogen atmospherekwa misonkhano yodalirika kwambiri.

4. AOI (Automated Optical Inspection)

• Imazindikira mbali zomwe zikusowa, zosokonekera, kapena miyala yamanda.

• Kuwunika kwa X-ray kumawonjezedwa kwa BGAs ndi QFNs.

5. Ma Conveyors ndi Buffers

• Onetsetsani kusuntha kosalala kwa PCB pakati pa magawo.

• Ma buffers amathandizira kusinthasintha liwiro pakati pa makina.

6. Zosankha Zosankha

• SPI (Solder Paste Inspection)- asanaikidwe

• Wave soldering- kwa matabwa osakanikirana a teknoloji

• Makina opaka ovomerezeka- pamapulogalamu odalirika kwambiri

Mitundu ya SMT Lines

Mizere ya SMT imasiyanasiyana kutengerazolinga zopanga, bajeti, ndi mtundu wazinthu.

1. High-Speed ​​SMT Line

• Zapangidwira zida zazikulu zogulira zamagetsi.

• Makina angapo oyika othamanga kwambiri molumikizana.

• Imasanjikiza liwiro komanso kusinthasintha.

• Zabwino kwa opereka EMS omwe akugwira mitundu yambiri yazogulitsa.

• Yocheperako, yotsika mtengo, komanso yosavuta kukonzanso.

• Nthawi zambiri amagwiritsidwa ntchito mu R&D kapena ma batch ang'onoang'ono.

• Mizere iwiri ya SMT yolumikizidwa ku uvuni umodzi wowonjezera kuti ugwire bwino ntchito.

• Yoyenera kusonkhana kwapawiri PCB.

Kukhazikitsa Mzere wa SMT: Gawo ndi Gawo

1. Kukonzekera Zopanga- Tanthauzirani mapangidwe a PCB, BOM, ndi zofunikira pakuchita.

2. Kukonzekera kwa Stencil- Onetsetsani kukula koyenera kwa pobowo komanso makulidwe a makiyi.

3. Machine Programming- Lowetsani makonzedwe osankha ndi malo, kukhazikitsa ma feed.

4. Kusanja Mzere- Machesi osindikiza, kuyika, ndi kutulutsanso.

5. Kuthamanga kwa Mayesero- Thamangani ma board oyesa, fufuzani makonzedwe, mtundu wa solder.

6. Full Production- Konzani zokolola ndi nthawi yozungulira.

Mfundo zazikuluzikulu popanga mzere wa SMT

• Zofunikira pakudutsa(CPH vs. lot size).

• Mitundu yamagulu(BGAs zabwino, 01005 passives, zolumikizira zazikulu).

• Bajeti- mtengo wamakina motsutsana ndi ROI.

• Kapangidwe ka fakitale- danga, mphamvu, HVAC, ESD control.

• Miyezo yabwino- IPC-A-610 Kalasi 2/3, IATF 16949, ISO 13485.

Mtengo wapatali wa magawo SMT

Mtengo wokhazikitsa mzere wa SMT umadalira mphamvu, mtundu, ndi kasinthidwe:

• Mzere wolowera: USD 200,000 - 400,000 (chosindikizira choyambirira + chapakati-liwiro placer + uvuni).

• Mzere wothamanga kwambiri: USD 800,000 - 2 miliyoni (opanga angapo apamwamba + AOI + X-ray).

• Mzere wa prototype: USD 100,000 - 200,000 (compang, manual support).

Zowonjezera ndalama zikuphatikizapoconsumables, feeders, nozzles, kukonza, kuphunzitsa, ndi kuphatikiza MES.

Ubwino wa SMT Line

• Makina apamwamba kwambiri- ntchito yamanja yocheperako.

• Kuchita bwino kwambiri- imathandizira kupanga kwakukulu.

• Kusinthasintha- yosavuta kusinthira pamitundu yosiyanasiyana ya PCB.

• Khalidwe labwino- kuzindikira cholakwika nthawi yeniyeni.

• Scalability- mzere umodzi ukhoza kuthamanga 24/7 ndi kukonzekera koyenera.

Zovuta Zoyendetsa Mzere wa SMT

• Mkulu woyamba ndalama.

• Kukonza zovuta- amafuna mainjiniya ophunzitsidwa bwino.

• Kuopsa kwa nthawi yopuma- kulephera kumodzi kumatha kuyimitsa mzere.

• Kasamalidwe ka zinthu- Kukonzekera kwa feeder ndi kupezeka kwa zigawo ziyenera kukhala zolondola.

• Kukonza ndondomeko- mbiri ya reflow ndi mapangidwe a stencil ayenera kukonzedwa bwino.

Kugwiritsa ntchito kwa SMT Lines

• Consumer electronics- mafoni, laputopu, TV.

• Zagalimoto- chitetezo machitidwe, infotainment, injini ECUs.

• Zida zamankhwala- zida zowunikira, kuyang'anira machitidwe.

• Zamlengalenga & chitetezo- ma avionics, makina a radar.

• Telecommunication- ma routers, malo oyambira, zida za IoT.

Future Trends mu SMT Lines

• Kukhathamiritsa kwa kuyika koyendetsedwa ndi AI.

• Mafakitole anzerundi kuphatikiza kwa MES ndi Viwanda 4.0.

• Kupanga zobiriwira- ma solder opanda lead, ma uvuni osapatsa mphamvu.

• Kusindikiza kwa 3D & kupanga zowonjezerakuphatikiza.

• Flexible electronics kupanga- Mizere ya SMT yama PCB opindika kapena opangidwa ndi nsalu.

AnMtengo wa SMTndiye maziko opangira zamagetsi zamakono. Mwa kuphatikiza osindikiza odzichitira okha, makina osankha ndi malo, ma uvuni owonjezera, ndi makina owunikira, mizere ya SMT imapereka.liwiro, kulondola, komanso kugwiritsa ntchito bwino ndalamazosayerekezeka ndi njira zakale zochitira misonkhano.

Kaya ndinu oyamba kufunafuna amtundu wa SMTkapena OEM yapadziko lonse lapansi yomwe ikufunikakutulutsa mwachangu kwambiri, Kupanga mzere wolondola wa SMT ndikofunikira kuti zinthu ziziyenda bwino m'makampani opanga zamagetsi masiku ano.

Ukadaulo ukamasinthika ndi AI, 5G, IoT, ndi Viwanda 4.0, mzere wa SMT upitiliza kukhala womwe umapangitsa kuti pakhale zida zamagetsi zapamwamba kwambiri padziko lonse lapansi.

FAQ

1. Kodi mzere wa SMT ndindalama zingati?

   Mitengo imachokera ku USD 100,000 pamzere wofananira kufika pa 2 miliyoni pamzere wothamanga kwambiri.

2. Ndi makina ati omwe ali pamzere wa SMT?

   Mizere yodziwika bwino ya SMT imaphatikizapo chosindikizira cha solder paste, makina osankha ndi malo, uvuni wa reflow, makina a AOI/X-ray, ndi zotengera.

3. Kodi mzere wa SMT ungayende mwachangu bwanji?

   Mizere yothamanga kwambiri ya SMT imatha kupitilira 100,000 CPH, pomwe mizere yosinthika imasinthasintha liwiro komanso kusinthasintha.

4. Kodi pali kusiyana kotani pakati pa mzere wa SMT ndi mzere wa THT?

   Mzere wa SMT umayika zigawo pamwamba pa ma PCB, pomwe mzere wa THT umalowera kumabowo obowoledwa. SMT imapereka kachulukidwe wapamwamba komanso zodzichitira zokha, pomwe THT imagwiritsidwa ntchito polumikizana ndi makina amphamvu.