Chekutanga, ndinoda kusuma yeduPCB yakachenamuchinauyesimbi mesh yekuchenesa muchina:
PCB yekuchenesa muchina ndeye brashi roller imwe mhando yekuchenesa muchina.Inoshandiswa pakati peloader uyeStencil kudhindamuchina, yakakodzera AI uye SMT yekuchenesa zvinodiwa, inogona kuzadzisa zvinodiwa zvemhando yepamusoro yekuchenesa zvinodiwa.
Simbi mesh yekuchenesa muchinainoshandiswa kuchenesa mesh yesimbi.
Nei UCHIDA PCBA kuchenesa?Ndezvipi zvinobatsira?
Yese PCBA iri mukati mekugadzirisa, kunyanya mukuita kwekugadzira tekinoroji, ichange iine solder paste, solder, solder wire, flux residues, masara muPCBA marongero anoumba iyo huru yekusvibisa masosi, iyo yakasara kana isina kuchena, inogona kukonzera ngura. dunhu, pfupi pfupi, ichakanganisa zvakananga kugadzikana uye kuvimbika kwezvigadzirwa.
Spacing, chinhambwe pakati pechigadzirwa chechigadzirwa chakakura, zvisati zvamboitika izvozvi, miniaturization, saka dzimwe nguva zvakasara hazvina kunyanya kupesvedzera, zvinoita kuti vanhu vasatarise zvakakwana paPCBA kuchenesa, ikozvino zvigadzirwa zvakanyanya uye zvishoma, iko kurongeka kwakakwira uye yakakwirira, chinhambwe pakati pezvikamu chinowedzera uye chidiki, iyo yose yakakwirira kune chinodiwa chePCBA gungano, munguva yakapfuura yakafuratira zvakasara kuti zvive nekugadzikana uye kuvimbika kwezvigadzirwa zvakawanda zvino.
Naizvozvo, PCBA kuchenesa chikamu chakakosha chinofanira kuitwa.Kunyanya, inofanira kucheneswa nokukurumidza sezvinobvira mushure mokunge welding yapera, nokuti masara ekuyerera anozoomesa zvishoma nezvishoma nekufamba kwenguva uye kuumba corrosion.Kunze kwezvo, michina yekuchenesa yakasiyana uye zvirongwa zvekuchenesa zvinofanirwa kutorwa zvinoenderana nezvinodiwa zvemazinga akasiyana ekuchenesa.
Nguva yekutumira: Zvita-31-2020