Solder mast nigice cyingenzi cyibibaho byacapwe bya PCB, Ntagushidikanya ko masike ya Solder izafasha guterana, nonese niki kindi mask yo kugurisha agira uruhare?Tugomba kumenya byinshi kubyerekeye kugurisha masike ubwayo.
Mask yo kugurisha ni iki?
Maskeri ya solder cyangwa kugurisha guhagarika mask cyangwa kugurisha birwanya ni lacquer yoroheje isa na polymer isanzwe ikoreshwa kumurongo wumuringa wikibaho cyumuzingo cyacapwe (PCB) kugirango wirinde okiside kandi wirinde ibiraro byabacuruzi gukora hagati yikariso yagurishijwe. .
Ikiraro cyagurishijwe ni umuyoboro wamashanyarazi utateganijwe hagati yabatwara hifashishijwe akantu gato ko kugurisha.
PCBs ikoresha masike yo kugurisha kugirango ikumire ibi.
Mask ya Solder ntabwo ikoreshwa muburyo bwo kugurisha intoki, ariko ni ngombwa kubibaho byakozwe cyane bigurishwa mu buryo bwikora hakoreshejwe uburyo bwo kwiyuhagira cyangwa kugurisha.
Bimaze gukoreshwa, gufungura bigomba gukorwa mumasoko yagurishijwe ahantu hose hagurishijwe, bigakorwa hifashishijwe amafoto.
Smask ya kera ni icyatsi ariko ubu iraboneka mumabara menshi.
Inzira yo kugurisha
Igicuruzwa cya masike kirimo intambwe nyinshi.
Nyuma yintambwe ibanziriza isuku, aho imbaho zumuzingo zacapwe zangirika kandi ubuso bwumuringa bukaba ari imashini cyangwa imiti igoye, hashyizweho maskike yo kugurisha.
Hano haribisabwa byinshi nkumwenda utwikiriye, ecran-icapiro cyangwa spray irahari.
PCBs zimaze gutwikirwa mask yo kugurisha, ibishishwa bigomba kumeneka muburyo bwo gukama.
Intambwe ikurikiraho murukurikirane iragaragara.Kugirango hubakwe mask yo kugurisha, ibihangano birakoreshwa. Ikibaho cyerekanwe hamwe na 360 nm yumucyo.
Ahantu hagaragara hazaba polymerize mugihe utwikiriye tuzakomeza kuba monomer.
Muburyo bwo kwiteza imbere uduce twerekanwe turwanya, kandi uduce tutagaragara (monomer) tuzakaraba.
Gukiza kwanyuma bikorwa mubice cyangwa mu ziko.Nyuma yo gukira kwanyuma, hakenewe ubundi buryo bwo kuvura UV kugirango hongerwe imashini na chimique ya mask yo kugurisha.
Igikorwa nyamukuru cyo kugurisha mask:
None niyihe mikorere ya Maskeri ya Solder?
Toranya bibiri murutonde:
1. Kurinda okiside.
2. Kurinda ubushyuhe.
3. Kurinda ikiraro cyagurishijwe.
4. Kurinda gusohora amashanyarazi.
5. Kurinda hyper isohoka ryumuyaga.
6. Kurinda umukungugu.
Usibye ibikorwa byingenzi byavuzwe haruguru, hari nibindi bikorwa.Niba haracyari ibibazo byinshi kubijyanye na masike yo kugurisha, Nyamuneka saba abahanga muri PHILIFAST.
Igihe cyo kohereza: Jun-22-2021