Litaba tsa indasteri
Taolo e Nepahetseng ea Mocheso bakeng sa Litsamaiso tsa Laser le Lisebelisoa tsa Indasteri Ho tloha ka 2002
Puo
Indastering e ntseng e tsoela pele ea tlhahiso ea lisebelisoa tsa elektroniki, Surface Mount Technology (SMT) e bohlokoa. Litaolo tse thata tsa mocheso le mongobo, tse hlokometsoeng ke lisebelisoa tsa ho pholisa joalo ka li-chiller tsa metsi, li netefatsa ts'ebetso e ntle le ho thibela liphoso. SMT e ntlafatsa ts'ebetso, katleho, le ho fokotsa litšenyehelo le phello ea tikoloho, e ntse e le bohareng ba tsoelo-pele ea nako e tlang ea tlhahiso ea lisebelisoa tsa elektroniki.
Indastering ea kajeno ea tlhahiso ea lisebelisoa tsa elektroniki e ntseng e tsoela pele ka potlako, Surface Mount Technology (SMT) e bapala karolo ea bohlokoa. Theknoloji ea SMT e kenyelletsa ho behoa ka nepo ha likarolo tsa elektroniki ho Li-Printed Circuit Boards (PCBs) tse sa tsamaisang feela ts'ebetso e nyane, e bobebe, le e ntlafalitsoeng ea lihlahisoa tsa elektroniki, empa hape e ntlafalitse haholo ts'epo ea sehlahisoa le katleho ea tlhahiso ha e ntse e fokotsa litšenyehelo tsa tlhahiso.
Ts'ebetso ea Motheo ea SMT Surface Mounting
Ts'ebetso ea ho phahamisa sefahleho sa SMT e nepahetse ebile e sebetsa hantle, e kenyelletsa mehato e mengata ea bohlokoa:
Khatiso ea Solder Paste: Ho sebelisa solder peista holim'a liphaephe tse itseng ho PCB ho itokisetsa ho kenya karolo ka nepo.
Ho Beha Karolo: Ho sebelisa sistimi e holimo e nepahetseng haholo ho beha likarolo tsa elektronike holim'a liphaephe tsa solder-pasted.
Reflow Soldering: Ho qhibiliha peista ea solder ka ontong ea reflow ka ho potoloha ha moea o chesang ho tiisa ka tieo likarolo tsa elektroniki ho PCB.
Tlhahlobo e Ikemetseng ea Optical (AOI): Mechini ea AOI e lekola boleng ba PCB e rekisitsoeng ho netefatsa hore ha ho na sekoli joalo ka likarolo tse fosahetseng, likarolo tse sieo, kapa ho khutlela morao.
Tlhahlobo ea X-Ray: Ho sebelisa lisebelisoa tsa tlhahlobo ea X-ray bakeng sa taolo ea boleng bo tebileng ba manonyeletso a solder a patiloeng, joalo ka a ka har'a liphutheloana tsa Ball Grid Array (BGA).
Litlhoko tsa Taolo ea Mocheso Libakeng tsa Tlhahiso
Mehala ea tlhahiso ea SMT e na le litekanyetso tse tiileng tsa mocheso le mongobo mosebetsing. Taolo ea mocheso e bohlokoa bakeng sa ho boloka botsitso ba lisebelisoa le boleng ba soldering, haholo-holo libakeng tse nang le mocheso o phahameng:
Taolo ea Mocheso oa Thepa: Lisebelisoa tsa SMT, haholo-holo litsamaiso tse holim'a holim'a metsi le lionto tsa ho phalla hape, li hlahisa mocheso o moholo nakong ea ts'ebetso. Lisebelisoa tse pholileng tse nepahetseng li thibela ho futhumala ho feteletseng le ho netefatsa ts'ebetso e tsitsitseng e tsitsitseng.
Litlhoko tse Khethehileng tsa Ts'ebetso:Lisebelisoa tsa ho pholisa e thusa ho boloka tikoloho e hlokahalang ea mocheso o tlase bakeng sa likarolo tse sa utloisiseng mocheso kapa mekhoa e itseng ea ho solder.
Lisebelisoa tse pholileng tse kang liindasteri metsi chillers ho bohlokoa bakeng sa ho boloka ts'ebetso e nepahetseng ea mela ea tlhahiso, ho thibela bofokoli ba ho sotha kapa ho senyeha ha ts'ebetso ho bakoang ke mocheso o feteletseng.
Melemo ea Tikoloho ea SMT Surface Mounting
Theknoloji ea SMT e hlahisa litšila tse fokolang nakong ea ts'ebetso ea tlhahiso, eo ho leng bonolo ho e sebelisa hape le ho e lahla. Sena se etsa hore theknoloji ea ts'ebetso ea SMT e be botsoalle tikolohong le ho baballa matla. Tsepamisong ea lefatše ea kajeno ea ts'ireletso ea tikoloho le nts'etsopele ea moshoelella, theknoloji ea SMT butle-butle e fetoha mokhoa o ratoang indastering ea tlhahiso ea lisebelisoa tsa elektroniki.
Theknoloji ea SMT surface Mount ke matla a susumetsang tsoelo-pele ea indasteri ea tlhahiso ea lisebelisoa tsa elektroniki. Ha e ntlafatse feela ts'ebetso le katleho ea tlhahiso ea lihlahisoa tsa elektroniki empa hape e kenya letsoho ho fokotsa litšenyehelo tsa tlhahiso le ho fokotsa tšusumetso ea tikoloho. Ka tsoelo-pele e tsoelang pele ea theknoloji, ho phahamisa holim'a SMT ho tla tsoela pele ho phetha karolo ea bohlokoa nakong e tlang ea tlhahiso ea elektroniki.
Re mona bakeng sa hau ha o re hloka.
Ka kopo tlatsa foromo ho ikopanya le rona, 'me re tla thabela ho u thusa.
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TEYU S&A Chiller e thehiloe ka 2002 e na le boiphihlelo ba lilemo tse 23 tsa tlhahiso ea chiller, 'me joale e amoheloa e le pula-maliboho ea mahlale a pholiso le molekane ea tšepahalang indastering ea laser.
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