Best Technology ndeimwe yakanakisisa pcb vagadziri uye akadhindwa redunhu bhodhi vatengesi mu China
Mutauro
Best Technology ndeimwe yakanakisisa pcb vagadziri uye akadhindwa redunhu bhodhi vatengesi mu China
Rigid-flex circuit board inogadzirwa neyakaomarara redunhu bhodhi uye anochinjika maseketi anosanganisa kuomarara kwePCB uye kuchinjika kwemasekete anochinjika. Inoshandiswa zvakanyanya mumhando dzakasiyana dzemagetsi zvikumbiro kubva kune zvemagetsi zvevatengi, zvekurapa, aerospace uye zvinopfeka. Kune iwo mashandisirwo akafara, dai vamwe vagadziri kana mainjiniya vakambosangana nedambudziko rakajairika zvekuti maronda anochekwa kana kuputswa netsaona pakushandisa kana kubatanidza. Pano, takapfupikisa matanho akajairwa ekugadzirisa matanho ekucheka pane rigid flex circuit board.
1. Unganidza zvishandiso zvinodiwa
Iwe unozoda simbi yakanyungudutswa ine muromo wakanaka, waya yekunyungudutsa, multimeter, banga rekushandisa kana scalpel, tepi yekumisa (kana iyo yakachekwa trace ine hurefu hurefu) uye imwe nhete yemhangura foil.
2. Ziva maronda akachekwa
Shandisa girazi rinokudza kana maikorosikopu kunyatsoongorora flex redunhu bhodhi uye kuona kwakachekwa/kutsemuka. Mateki akachekwa anowanzo kuoneka semagapu kana kutsemuka kwemhangura trace pabhodhi.
3. Kwakachena kwakapoteredza
Shandisa inonyungudutsa yakapfava, senge isopropyl doro, kuchenesa nzvimbo yakatenderedza nzira dzakachekwa kubvisa chero marara, tsvina, mavara kana zvakasara. Izvi zvichabatsira kuve nechokwadi chekugadzirisa kwakachena uye kwakavimbika.
4. Cheka uye fumura mhangura pakucheka trace
Nebanga rekushandisa kana scalpel kuti ucheke zvishoma zvemasolder mask yekucheka trace uye kuburitsa pachena mhangura. Chenjerera kuti usabvisa mhangura sezvo ingangotyoka. Tora iwe nguva, iyi inzira inononoka. Ndapota iva nechokwadi chekuchekakumashure chaiko iwo akatyoka mativi, izvi zvinobatsira kune inotevera soldering maitiro.
5. Gadzirira foil yemhangura
Cheka chidimbu chefoiri yemhangura yakatetepa iyo yakati kurei pane yachekwa trace (kureba ndiyo poindi yakakosha iyo yakareba inoda kuchekwa yechipiri uye yakapfupika haingakwani kuti izere kufukidza nzvimbo yakaputsika, inozokonzera kuvhurika nyaya). Iyo foil yemhangura inofanirwa kuve neukobvu hwakafanana nehupamhi seyekutanga trace.
6. Isa iyo foil yemhangura
Nyatsoisa foil yemhangura pamusoro pechekuchekwa, uchiita kuti ive pedyo sezvinobvira nemucherechedzo wepakutanga.
7. Solder the copper foil
Shandisa simbi yakanyungudutswa ine chidimbu chakanaka kuti uise kupisa kune foil yemhangura uye chidimbu chekucheka. Kutanga, dururira zvishoma zvishoma panzvimbo yekugadzirisa, uye shandisa tambo shoma yesimbi kune nzvimbo inopisa, ichibvumira kunyunguduka uye kuyerera, kunyatsogadzirisa foil yemhangura kune yakatemwa. Chenjerera kuti usashandise kupisa kwakanyanya kana kumanikidza, sezvo izvi zvinogona kukuvadza flex circuit board.
8. Edzai kugadzirisa
Shandisa multimeter kuyedza kuenderera kweiyo yakagadziridzwa trace kuti uone kuti yakanyatsobatana. Kana kugadzirisa kwakabudirira, iyo multimeter inofanira kuratidza yakaderera kuramba kuverenga, zvichiratidza kuti trace ikozvino inofambisa.
9. Ongorora uye cheka kugadzirisa
Kana kugadziriswa kwapera, nyatsoongorora nzvimbo yacho kuti uone kuti mubatanidzwa we solder wakachena uye hapana shorts kana mabhiriji. Kana zvichidikanwa, shandisa banga rekushandisa kana scalpel kuti ucheke chero yakawandisa foil yemhangura kana solder inogona kukanganisa kushanda kwakajairika kwedunhu.
10. Edzai dunhu
Mushure mekucheka nekuongorora kugadzirisa, edza flex circuit board kuti uone kuti iri kushanda nemazvo. Batanidza bhodhi kudunhu rakakodzera kana sisitimu uye ita bvunzo inoshanda kuti uone kuti kugadzirisa kwadzoreredza kuita kwakajairika.
Ndokumbira utarise kuti kugadzirisa rigid flex circuit board kunoda hunyanzvi hwekusodha uye ruzivo mukushanda nemagetsi akapfava. Kana iwe usingazivi nezvemaitiro aya, zvinokurudzirwa kutsvaga rubatsiro kubva kune unyanzvi kana unyanzvi hwekugadzirisa magetsi. Uyezve, zvinogara zvakanaka kuwana mugadziri akavimbika anogona kukubudisira bhodhi redunhu uye nekupa basa rekugadzirisa zvakare.
Yakanakisa Tekinoroji yakatsaurirwa kupa imwe-yekumira sevhisi kubva pakutengesa-pamberi uye mushure-kutengesa sevhisi, ine anopfuura 10years yekugadzira ruzivo, isu tine chivimbo chekuti tinogona kukupa yakanakisa mhando uye yakakwirira yakavimbika chigadzirwa. Ngatibatei izvozvi!!
