Best Technology yenye abavelisi pcb ilungileyo eprintiweyo ababoneleli ngebhodi yesekethe e China
Ulwimi
Best Technology yenye abavelisi pcb ilungileyo eprintiweyo ababoneleli ngebhodi yesekethe e China
Ibhodi yesekethe ye-Rigid-flex yenziwe ngebhodi yesekethe eqinile kunye neesekethe eziguquguqukayo ezidibanisa ukuqina kwe-PCB kunye nokuguquguquka kweesekethe eziguquguqukayo. Isetyenziswa ngokubanzi kwizicelo ezahlukeneyo zombane ukusuka kubathengi be-elektroniki, amayeza, i-aerospace kunye nezinto ezinxitywayo. Kolo setyenziso lubanzi, ngaba abanye abayili okanye iinjineli bakhe bajongana nobunzima obuqhelekileyo kangangokuba umkhondo unqunyulwe okanye wophuke ngempazamo xa usebenzisa okanye zidityaniswa. Apha, sishwankathele amanyathelo aqhelekileyo ukulungisa imikhondo yokusikwa kwibhodi yesekethe eqinileyo.
1. Qokelela izixhobo eziyimfuneko
Uya kufuna isinyithi esine-soldering kunye nencam entle, i-soldering wire, i-multimeter, imela esetyenziswayo okanye i-scalpel, i-masking tape (ukuba umkhondo osikiweyo unobude obude) kunye ne-foil yobhedu encinci.
2. Chonga imikhondo esikiweyo
Sebenzisa iglasi yokukhulisa okanye i-microscope ukujonga ngononophelo ibhodi yesekethe ye-flex kwaye uchonge imikhondo esikiweyo / eyaphukileyo. Imikhondo yokusikwa ibonakala njengezithuba okanye ikhefu kumkhondo wobhedu ebhodini.
3. Coca indawo engqongileyo
Sebenzisa i-solvent ethambileyo, efana ne-isopropyl alcohol, ukucoca indawo ejikeleze imikhondo yokusikwa ukususa nayiphi na inkunkuma, ukungcola, amabala okanye intsalela. Oku kuya kunceda ukuqinisekisa ukulungiswa okucocekileyo nokuthembekileyo.
4. Gweba kwaye uveze ubhedu kwi-cut trace
Ngemela eluncedo okanye i-scalpel ukucheba isuntswana lemaski ye-solder yomkhondo osikiweyo kwaye uveze ubhedu olungenanto. Lumka ungasusi ubhedu njengoko lunokwaphuka. Thatha ixesha, le yinkqubo ecothayo. Nceda uqiniseke ukuba uyanciphisangqo emva Amacala aphukileyo, oku kuya kunceda kwinkqubo elandelayo yokuthambisa.
5. Lungisa i-foil yobhedu
Sika iqhekeza lefoyile yobhedu ebhityileyo enkulu kancinane kunomkhondo osikiweyo (ubude buyingongoma ephambili ekufuneka inqunywe ixesha elide kwaye ibe mfutshane kakhulu ayinakwanela ukugubungela ngokupheleleyo indawo eyaphukileyo, kuya kubangela umba ovulekileyo). I-foil yobhedu kufuneka ibe nobukhulu obufanayo kunye nobubanzi njengomzila wokuqala.
6. Beka ifoyile yobhedu
Beka ngokucophelela i-foil yobhedu phezu kwe-trace enqunyiwe, ulungelelanise ngokusondeleyo ngokusemandleni kunye nomkhondo wokuqala.
7. Solder ifoyile yobhedu
Sebenzisa isinyithi se-soldering kunye nesicatshulwa esihle sokusebenzisa ukushisa kwi-foil yobhedu kunye ne-cut trace. Okokuqala, uthele i-flux encinci kwindawo yokulungisa, uze usebenzise i-soldering wire kwindawo eshushu, uvumele ukuba inyibilike kwaye iqhube, ngokufanelekileyo i-solder foil yobhedu kwi-trace cut. Qaphela ukuba ungafaki ukushisa okukhulu okanye uxinzelelo, njengoko oku kunokonakalisa ibhodi yesekethe ye-flex.
8. Vavanya ukulungiswa
Sebenzisa i-multimeter ukuvavanya ukuqhubeka komkhondo olungisiweyo ukuze uqinisekise ukuba udibene ngokufanelekileyo. Ukuba ukulungiswa kuphumelele, i-multimeter kufuneka ibonise ukufundwa kokuchasana okuphantsi, kubonisa ukuba umkhondo ngoku uqhuba.
9. Hlola kwaye unciphise ukulungiswa
Emva kokuba ukulungiswa kugqityiwe, jonga ngokucophelela indawo ukuze uqinisekise ukuba i-solder joint ihlambulukile kwaye akukho zifutshane okanye iibhuloho. Ukuba kuyimfuneko, sebenzisa imela okanye i-scalpel ukucheba nayiphi na i-foil yobhedu okanye i-solder engaphezulu enokuphazamisa ukusebenza okuqhelekileyo kwesekethe.
10. Vavanya isiphaluka
Emva kokunciphisa kunye nokuhlola ukulungiswa, hlola ibhodi yesekethe ye-flex ukuze uqinisekise ukuba isebenza ngokufanelekileyo. Xhuma ibhodi kwisekethe efanelekileyo okanye inkqubo kwaye wenze uvavanyo olusebenzayo ukuqinisekisa ukuba ukulungiswa kubuyisele ukusebenza okuqhelekileyo.
Nceda uqaphele ukuba ukulungisa iibhodi zesekethe eziguquguqukayo eziqinileyo kufuna izakhono eziphucukileyo zokuthengisela kunye namava ekusebenzeni nge-elektroniki ebuthathaka. Ukuba awuqhelananga nolu buchule, kuyacetyiswa ukuba ufune uncedo kwigcisa eliqeqeshiweyo okanye inkonzo yokulungisa i-elektroniki. Ukongezelela, kusoloko kulungele ukufumana umenzi onokwethenjelwa onokuvelisa ibhodi yesekethe kuwe kunye nokubonelela ngenkonzo yokulungisa ngokunjalo.
IThekhnoloji Egqwesileyo ezinikeleyo ekunikezeni uluhlu lwenkonzo yokumisa enye ukusuka kwinkonzo yokuthengisa-phambi nasemva kokuthengisa, kunye namava okuvelisa angaphezulu kwe-10years, siqinisekile ukuba sinokukunika umgangatho obalaseleyo kunye nemveliso ethembekileyo ephezulu. Masiqhagamshelane okwangoku !!
