Ke etsa bonnete ba ho tšepahala ha vias ka boto e thata ea potoloho ea flex?

Selelekela:

Ka poso ena ea blog, re tla hlahloba tse ling tsa mahlale a bohlokoa le mekhoa e metle eo u ka e sebelisang ho netefatsa ho ts'epahala ha vias ho liboto tsa potoloho tse thata.
Ha ho etsoa liboto tsa potoloho, ho tšepahala ho bohlokoa. Karolo ea bohlokoa e lokelang ho nahanoa ka botlalo ke ho ts'epahala ha vias ka liboto tsa potoloho tse thata-flex. Vias e bapala karolo ea bohlokoa ho theha likhokahano lipakeng tsa mekhahlelo e fapaneng ea potoloho le ho netefatsa phallo e thellang ea mats'oao a motlakase.

Pele o kena ka lintlha, ho bohlokoa ho utloisisa mohopolo oa motheo oa vias. Li-Vias ke masoba a manyenyane a phunyeletsoeng ka ho kenngoa ha boto ea potoloho ho lumella likhokahano tsa motlakase pakeng tsa mekhahlelo e fapaneng. Ka mapolanka a potoloho a thata-thata a kopantseng li-substrates tse tenyetsehang le tse thata, li-vias li tlameha ho etsoa ho mamella khatello ea maikutlo le mathata a amanang le ho kobeha le ho tsitsa.

Ho netefatsa ho ts'epahala ha li-vias ka har'a liboto tsa potoloho tse rigid-flex, lintlha tse ling tsa mantlha ke tsena:

1. Lokisa ka ho beha:
Sebaka le kabo ea vias ke ea bohlokoa ho boloka ho tšepahala. Ho bohlokoa ho beha vias libakeng tsa potoloho ka ho kobeha ho fokolang le ho phunya. Sena se thusa ho fokotsa khatello ea kelello ka vias le ho ba thibela ho senyeha nakong ea bophelo ba boto.

2. Ka boholo le karo-karolelano:
Boholo le karolo ea karo-karolelano ea via e boetse e ama ho tšepahala ha eona. Nyenyane ka bophara vias ba tlase a hlaseloa ke mechine khatello ea kelello 'me ba ho feta manganga ho hloleha. Ho feta moo, aspect ratio (karolelano ea botebo ho ea ho bophara ba bophara) e lokela ho ba ka har'a meeli e amohelehang ho thibela mathata a kang li-voids kapa mapetsong.

3. Moralo oa pampiri le selikalikoe:
Sebopeho sa pad le selikalikoe se pota-potileng via se phetha karolo ea bohlokoa ho tšepahala ha sona. Litekanyo tse lekaneng tsa pad le selikalikoe li lokela ho bolokoa ho netefatsa manonyeletso a solder a tšepahalang le likhokahano tse nepahetseng tsa motlakase. Li-pads kapa li-rings tse nyane li ka baka likhokahano tse fokolang tsa mochini le mathata a motlakase.

4. Tšebeliso ea ka likoting:
Libotong tsa potoloho tse thata, ho khothaletsoa ho sebelisa likoti sebakeng sa li-vias tse sa boneng kapa tse patiloeng neng kapa neng ha ho khonahala. Ka masoba fana ka molemo mechine matla le kgokelo ya motlakase. Li boetse li lumella tlhahlobo le tlhahlobo e bonolo nakong ea ts'ebetso ea tlhahiso.

5. Khetho ea lintho tse bonahalang:
Ho khetha thepa e nepahetseng bakeng sa via ke habohlokoa ho tšepahala ha eona. Lisebelisoa tsa boleng bo phahameng tse kang electroless koporo kapa nickel plating (electroless nickel, electroless palladium, qoelisoa khauta) li ka eketsa nako e telele le bophelo bo bolelele ba likoti, haholo-holo maemong a thata a tikoloho.

6. Taolo ea mocheso:
Tsamaiso e nepahetseng ea mocheso e ka boela ea ntlafatsa ho tšepahala ha vias ka liboto tsa potoloho tse thata-flex. Ka leano beha vias mogote thusa dissipate mocheso, fokotsa kotsi ea ho senya mocheso ho boto le likarolo tsa eona.

7. Latela maemo a indasteri:
Ho latela maemo a indasteri le litlhaloso ho bohlokoa ho netefatsa ka ho ts'epahala. Maemo a kang IPC-2223 a fana ka tataiso mabapi le moralo, lisebelisoa le ts'ebetsong. Ho khomarela litekanyetso tsena ho netefatsa ho lumellana le ho eketsa botšepehi ba boto ka kakaretso.

8. Teko le tlhahlobo e tiileng:
Ho hlahloba ka botlalo le ho hlahloba liboto tsa potoloho tse thata-flex, ho kenyelletsa le vias, ho bohlokoa ho lemoha mathata leha e le afe a ka 'nang a hlaha pele a romelloa. Mekhoa ea tlhahlobo e sa senyeheng joalo ka tlhahlobo ea X-ray e ka thusa ho tseba bofokoli bofe kapa bofe kapa bofokoli bofe kapa bofe ka tsela e le hore ho ka nkuoa mehato ea ho lokisa kapele.

Ka ho kenya ts'ebetsong mekhoa ena e metle le ho nahanela, baqapi ba ka ntlafatsa haholo ho tšepahala ha vias ka liboto tsa potoloho tse thata-flex. Ho bohlokoa ho sebetsa le moetsi ea nang le boiphihlelo le ho buisana le litsebi lefapheng lena ho netefatsa hore moralo o ts'epahalang le o matla o kengoa ts'ebetsong.

Ka kakaretso

Ho tšepahala ha vias ka mapolanka rigid-flex oa potoloho ke ea bohlokoa 'me e hloka tlhokomelo e hlokolosi. Ka mokhoa o nepahetseng ka sebopeho, boholo le moralo, khetho ea thepa, tsamaiso ea mocheso, ho latela litekanyetso tsa indasteri le tlhahlobo e matla, baqapi ba boto ea potoloho ba ka netefatsa katleho le ho tšepahala ha merero ea bona. Ho tsetela nako le boikitlaetso ho ntlafatsa meralo ea ka har'a mekoti ho tla fella ka liboto tse sebetsang hantle, tse tšoarellang haholoanyane.