Joang ho khetha lisebelisoa tsa ho fokotsa le ho sisinyeha tse loketseng 14-layer flex pcb ho thibela tšusumetso ea ho sisinyeha ha mochini le tšusumetso ho boto ea potoloho?
Tsebisa:
As tsoelo-pele ea theknoloji le lisebelisoa tsa elektronike li tsoela pele ho fokotseha ka boholo, bohlokoa ba ho sisinyeha le ts'ireletso ea ts'ireletso bakeng sa mapolanka a potoloho e eketsehile haholo.PCB e matla le e tšepahalang ea 14-layer e tenyetsehang e bohlokoa bakeng sa lits'ebetso tse fapaneng, 'me ho fihlela sena, ho bohlokoa ho khetha lisebelisoa tse kolobisang le tse monyang ho thothomela.Ho blog ena, re tla sheba lintlha tse lokelang ho nahanoa ha u khetha lisebelisoa tse joalo le hore na li sireletsa joang khahlanong le liphello tse kotsi tsa ho sisinyeha ha mechine le ho tsosoa ke liboto tsa potoloho.
Bohlokoa ba lisebelisoa tse fokotsang metsi le ho sisinyeha:
Ho sisinyeha ha mochini le ho ts'oha ho ka ba le litlamorao tse tebileng ts'ebetsong le ts'epahalong ea PCB e feto-fetohang ea 14-layer.Li-vibrations tsena li ka hatella likarolo, tsa etsa hore manonyeletso a solder a robehe, lifupi tsa motlakase, kapa esita le ho hlōleha ho feletseng ha boto ea potoloho.Ho etsa bonnete ba hore PCB e phela nako e telele le ts'ebetso, ho bohlokoa ho khetha lisebelisoa tse nepahetseng tsa metsi tse ka monyang kapa tsa senya matla a hlahisoang ke ho thothomela le ho makala.
Lintlha tse lokelang ho nahanoa:
1. Sebaka sa maqhubu:
Ntlha ea pele e lokelang ho nahanoa ke mefuta e mengata ea ho thothomela eo PCB e pepesetsoang ho eona.Lisebelisoa tse fapaneng li sebetsa hantle ho monya ho thothomela ka mekhahlelo e itseng ea maqhubu.Ka hona, ho bohlokoa ho tseba hore na maqhubu a matla ke afe le ho khetha thepa ea damping ka nepo.Tshekatsheko e e tseneletseng ya sebopego se se solofetsweng sa thothomelo e tla thusa go tlhopha sedirisiwa se se nepagetseng se se tla fokotsang go thothomela.
2. Lintho tse bonahalang:
Lisebelisoa tse fapaneng li na le thepa e fapaneng ea ho futhumatsa, 'me ho bohlokoa ho khetha lisebelisoa tse fihlelang litlhoko tse ikhethang tsa PCB e feto-fetohang ea 14-layer.Lisebelisoa tse ling tse tloaelehileng tsa ho senya li kenyelletsa li-elastomers, li-polymers tsa viscoelastic, foam le li-composite.Ntho e 'ngoe le e' ngoe e na le thepa ea eona e ikhethang, joalo ka ho satalla, viscoelasticity, le bokhoni ba ho monya matla.Ho utloisisa litšoaneleho tsena le phello ea tsona ho matla a ho thothomela ho bohlokoa ho etsa khetho e nepahetseng.
3. Maikutlo a tikoloho:
Tikoloho ea mosebetsi e phetha karolo ea bohlokoa ho khethoeng lisebelisoa tse nepahetseng tsa ho senya.Lintho tse kang ho fetoha ha mocheso, maemo a mongobo le ho pepesehela lik'hemik'hale kaofela li ka ama ts'ebetso ea thepa ea mongobo.Ke habohlokoa ho hlahloba maemo a tikoloho moo 14-layer flex PCB e tla sebetsa le ho khetha thepa e ka mamellang maemo ana ntle le ho ama bokhoni ba eona ba ho senya.
4. Ho tenyetseha le ho lumellana:
Kaha re sebetsana le PCB e feto-fetohang ea 14-layer, khetho ea lisebelisoa tsa ho senya e boetse e lokela ho nahana ka ho feto-fetoha ha maemo le ho lumellana ha substrate e bonolo.Thepa ha ea lokela ho sitisa ho fetoha ha PCB mme e tlameha ho khomarela ka tieo holim'a eona.Ho khothaletsoa ho etsa liteko tsa ho lumellana ho netefatsa hore lisebelisoa tse kolobisitsoeng tse khethiloeng ha li kena-kenane le ts'ebetso ea PCB e feto-fetohang.
Thibela tšusumetso ea ho sisinyeha ha mochini ho liboto tsa potoloho:
1. Mekhoa e nepahetseng ea ho kenya:
Ntle le ho sebelisa lisebelisoa tsa ho futhumatsa, mekhoa e nepahetseng ea ho kenya e bohlokoa ho thibela liphello tsa ho sisinyeha ha mochine boto ea potoloho.Ho kenya PCB ka mokhoa o sireletsehileng sebakeng sa eona se koaletsoeng kapa se thibelang ho sisinyeha ho thusa ho fokotsa phetiso ea ho thothomela ho boto.Litšehetso le lisebelisoa tse entsoeng ka mokhoa o nepahetseng li netefatsa hore PCB e lula e tsitsitse esita le tlas'a ho sisinyeha ka ntle kapa ho tšoha.
2. Khetho ea likarolo:
Ho khetha likarolo tse matla, tse tšepahalang tse ka mamellang ho thothomela le ho thothomela ke taba e 'ngoe ea bohlokoa.Likarolo tse nang le ts'isinyeho e hahelletsoeng le ho hanyetsa ho sisinyeha, joalo ka manonyeletso a matlafalitsoeng a solder kapa elastomeric encapsulation, li ka ntlafatsa haholo botsitso ba boto ea potoloho.Ho bohlokoa ho sebetsa le mofani oa thepa ea hau ho khetha likarolo tse thata tse loketseng meroalo e lebelletsoeng ea ho sisinyeha.
3. Teko e thata:
Qetellong, hoa hlokahala ho leka ka matla PCB e feto-fetohang ea 14-layer ho karolo le maemo a sistimi ho netefatsa bokhoni ba eona ba ho mamella ho thothomela le ho ts'oha.Ho pepesa liboto tsa potoloho maemong a ho sisinyeha ha mochini le ho beha leihlo ts'ebetso ea tsona ke habohlokoa ho netefatsa katleho ea lisebelisoa tse khethiloeng tsa ho fokotsa le ho sisinyeha.
Ha re phethela:
Ho bohlokoa ho khetha lisebelisoa tse nepahetseng tse fokotsang metsi le ho sisinyeha ho thibela tšusumetso ea ho sisinyeha ha mochini ho PCB e feto-fetohang ea 14-layer.Ho nahana ka lintlha tse kang mefuta ea maqhubu, thepa ea thepa, maemo a tikoloho, ho feto-fetoha ha maemo le ho lumellana ho ka thusa ho etsa qeto e nang le tsebo.Ntle le moo, ho sebelisa mekhoa e nepahetseng ea ho kenya, ho khetha likarolo tse thata, le ho etsa liteko tse matla ke mehato ea bohlokoa ho netefatsa hore boto e khona ho mamella le ho ts'epahala khahlano le ho thothomela le ho ts'oha ha mochini.Ka ho nka mehato ena, ts'ebetso le bophelo ba ts'ebeletso ea PCB bo ka netefatsoa, ka hona ho ntlafatsa ts'ebetso ea kakaretso ea sesebelisoa sa elektroniki.
Nako ea poso: Oct-04-2023
Morao
