Iileya ezikhuselayo kunye nezixhobo ze-8-layer PCB ukukhusela umonakalo kunye nokungcoliseka

Unokukhetha njani umaleko okhuselekileyo okhuselayo kunye nezixhobo zokugquma ze-8-layer PCB ukukhusela umonakalo womzimba kunye nongcoliseko lokusingqongileyo?

Intshayelelo:

Kwihlabathi elikhawulezayo lezixhobo zombane, iibhodi zesekethe eziprintiweyo (PCBs) zidlala indima ebalulekileyo. Nangona kunjalo, la macandelo achanekileyo achaphazeleka kumonakalo womzimba kunye nokungcoliswa kwendalo. Ukuqinisekisa ubomi obude kunye nokusebenza okugqibeleleyo, kubalulekile ukukhetha umaleko ochanekileyo okhuselayo kunye nemathiriyeli yokugquma ye-8-layer PCB yakho. Kule bhlog, siza kungena kwinkqubo yokukhetha ezi zinto zibalulekileyo, sigxile ekuthinteleni ukonakala komzimba kunye nokungcoliseka kwendalo.

Uthintelo lomonakalo emzimbeni:

1. Qwalasela ubukhulu kunye nempahla yomaleko okhuselayo:
Xa kuziwa ekukhuseleni i-8-layer PCB emonakalweni womzimba, ubukhulu kunye nempahla yokukhusela ibalulekile. Uluhlu olukhuselekileyo olukhuselayo lunikeza ukuchasana okungcono kwimpembelelo kunye noxinzelelo lomatshini. Ngokufanelekileyo, uluhlu olukhuselayo kufuneka lwenziwe ngezinto eziphathekayo ezifana ne-polyimide okanye i-FR-4 enokumelana namandla angaphandle.

2. Vavanya ukuxhathisa kwempembelelo yezinto zokugquma:
Ukongeza kwinqanaba elikhuselayo, izinto zokugubungela nazo zidlala indima ebalulekileyo ekukhuseleni umonakalo womzimba. Kubalulekile ukukhetha imathiriyeli yokugquma enempembelelo enkulu. Izinto ezifana ne-acrylic kunye ne-polycarbonate zibonelela ngokumelana nempembelelo ebalaseleyo, ukukhusela ii-PCBs kumathontsi ngengozi okanye amaqhuma.

3. Khetha isisombululo sokwaleka:
Ukusebenzisa i-coating ekhethekileyo kwi-8-layer PCB yindlela esebenzayo yokongeza umaleko owongezelelweyo wokukhusela kumonakalo womzimba. Iingubo ezinyangekayo ze-UV, i-conformal coatings, kunye ne-silicone yokugquma lukhetho oludumileyo. Ezi zambatho zixhathisa i-abrasion, iikhemikhali, umswakama kunye nothuli.

Uthintelo nolawulo lokungcoliseka kwendalo:

1. Sebenzisa imathiriyeli ehambelana nokusingqongileyo:
Ungcoliso lwemekobume yingxaki engxamisekileyo kwihlabathi lanamhlanje. Xa ukhetha iileyile zokukhusela kunye nezixhobo zokugubungela ii-PCB ezi-8, kubalulekile ukukhetha izinto ezihambelana nokusingqongileyo. Jonga izinto ezingenazo iikhemikhali eziyingozi njengelothe, imekyuri, kunye neentsimbi ezinzima. Khetha izinto ezihambelana nemigangatho ye-RoHS (I-Restriction of Hazardous Substances) ukunciphisa ukungcoliseka kwendalo kunye nokukhuthaza uphuhliso oluzinzileyo.

2. Phonononga izisombululo zokupakisha:
I-Ecapsulation yindlela esebenzayo ye-8-layer PCB ukuthintela ungcoliseko lokusingqongileyo. Ngokugquma iPCB yakho ngezinto ezikhethekileyo, udala umqobo ngokuchasene nokufuma, uthuli, umhlwa, kunye nezinye izinto ezingcolisa indalo. I-Potting compounds, i-epoxies, kunye ne-silicones zizinto eziqhelekileyo ze-encapsulation ezaziwa ngeempawu zazo zokukhusela.

3. Qwalasela iindlela zokutywina:
Ukufaka isixhobo sokutywina kuyilo lwePCB enemigangatho esi-8 kunokuthintela ukungcoliseka kwendalo. I-Gaskets eyenziwe ngezinto ezifana ne-neoprene okanye i-EPDM inokubonelela ngomqobo osebenzayo ngokuchasene nomswakama kunye nothuli. Ukongeza, iiteyiphu ezineempawu ezibalaseleyo zokutywina zingasetyenziselwa ukomeleza indlela yokutywina.

Ukuququmbela:

Ukukhetha umaleko wokhuselo oluchanekileyo kunye nezixhobo zokugquma kwi-8-layer PCB kubalulekile ekuthinteleni umonakalo womzimba kunye nokungcoliseka kwendalo. Ngokuqwalasela izinto ezifana nobukhulu, izixhobo, ukuxhathisa impembelelo kunye nobuhlobo bendalo, unokuqinisekisa ubomi obude kunye nokusebenza ngokufanelekileyo kwezi zixhobo ze-elektroniki ezichanekileyo. Khumbula, i-PCB ekhuselwe kakuhle ayigcini nje ukwandisa ubomi bayo kodwa ikhuthaza izenzo ezizinzileyo ngokunciphisa ukungcoliswa kwendalo.Ngabasebenzi be-1500 kunye ne-20000 sqm yemveliso kunye nommandla weofisi,I-Shenzhen Capel Technology Co., Ltd.yabaisekwe kwi 2009.PCBs FlexiblekwayeI-Rigid-Flex PCBsumthamo wemveliso unokufikelela ngaphezu450000 sqm ngenyanga.