Kugadzirwa akadhindwa redunhu mapuranga kumba: zvinhu izvi

Kugadzirwa akadhindwa redunhu mapuranga pamba zvinogoneka. Zvisinei, izvi zvinoda imwe nzvimbo, midziyo uye nguva. Kunakisa maatomu akafanana izvi kuti maredhiyo vari kushanda pariri yakavimbika uye vachikurumidza.

Kugadzirira: vakasarudzwa nezvinhu

Kugadzirwa akadhindwa redunhu mapuranga kumba kunotanga kuunganidzwa anodiwa zvinoriumba. Unofanira:

• nekombiyuta uye mumwe Laser aidhinda (vatema uye chena);
• Photo bepa;
• necheni uye pokunamatidza;
• mvura, zvinoyerera simbi chloride, acetone, netini;
• mativi (yaitsigira divi) pcb, uye ayo pamusoro inofanira kuva unhani mhangura.

Kana zvose zvakamisa hurongwa vakaungana, unogona kutanga zvaAtemisi akadhindwa redunhu mapuranga kumba. First unofanira uswedere redunhu. Nokuti ichi chinangwa kupfuura nyore Graphics mupepeti, kunyange Kwaungawana yakarongerwa zvikurukuru kuronda chirongwa mapuranga. Panguva iyi unofanira kusarudza mashandiro zvinogumbura. Kamwe mudunhu wavhomorwa, inofanira akadhindwa. Just tichiyeuka kuti kuva girazi.

Zvinofanira Anoronga bhodhi

Panguva iyi, mufananidzo rinofanira kushandiswa pechiso zvakaipa maatomu akafanana. An nharaunda umo mufananidzo haana ndokutsika, chinopinda nyore makemikari reagents. Chete unofanira kuramba uri redunhu bhodhi.

Kugadzirwa akadhindwa redunhu mapuranga kumba zvinofanira kuitwa nokungwarira zvikuru. Somuenzaniso, haugoni kubata maoko yakadhindwa mufananidzo. Uyewo kuteerera foil pamusoro: zvichaitika kuti kuva wakachena sezvinobvira. Kana ukaona kuti unoteverwa oxidation, edza kurigadzirisa uchishandisa sandpaper yakanaka. Sezvingatarisirwa, zviri chinodiwa kuti degrease pemvura pamwe acetone kana mumwe solvent. Mushure kurapwa, edza varege kubata pcb.

Zvino fungidzira uchida kushandisa kuti wakagadzirira pamusoro. Nokuti Gwaro ichi nokungwarira kureva pcb uye ironed simbi, nenharo kuti tembiricha kunonyanyisa. The mufananidzo panguva inofanira kufamba chero zvazvingava. nzira iyi ndedzoupenyu maminitsi mashoma, kusvikira mashizha kutendeukira tsvuku.

Zvino unofanira kuisa kadhi munguva yemberi mvura zvakawandisa pepa zvakakangwa uye unogona kukurumidza kuchenesa kure. Kana mufananidzo pamusoro pemvura pcb kuwana qualitatively uye yakarurama, unogona endai padanho rinotevera.

etching nzira

To maumbirwo hwakasimbiswa rabva ari foil kugadzira muitiro kuti akadhindwa redunhu mapuranga kunosanganisira kushandisa kugadzirisa zviri ferric chloride. Panzvimbo mifananidzo zvinhu angashandiswa mhangura sulfate (100 magiramu ide upfu uye 200 g munyu chete fő mvura inodziya). etching nzira rinovapo maminitsi 15.

Pashure pamusoro zvose zvakaitwa inogona sposlosnut bhodhi nemvura yakachena uye vanochera zvinodiwa makomba kuti mashoko. Chinhu chinodiwa kuchenesa pemvura ane muenzaniso achishandisa sandpaper. Saizvozvowo zvakaita kugadzirwa multilayer akadhindwa redunhu mapuranga.

To chigadzirwa kwainyanya aesthetic, anogona kuronga vatungamiriri. Nokuti ichi chinangwa chairo mhinduro, izvo kupinda bhodhi. Mushure processing ari conductors sirivha kuwana ruvara.