Kodi kusintha moyo wa sing'anga pafupipafupi malo kuwotcherera makina?

Spot kuwotcherera sputtering nthawi zambiri amayamba chifukwa kuwotcherera kwambiri panopa ndi otsika kwambiri ma elekitirodi kuthamanga, kwambiri kuwotcherera panopa kumapangitsa ma elekitirodi kutenthedwa ndi mapindikidwe, ndipo imathandizira kaphatikizidwe zinki mkuwa, potero kuchepetsa elekitirodi moyo.

Panthawi imodzimodziyo, kafukufuku wa fakitale amasonyeza kuti mawonekedwe a kukakamiza kwamagetsi amatha kupangitsa kuti electrode kuvala kuzungulira nkhope yogwira ntchito ya electrode, koma osati pakati pake kwa nthawi yaitali kuti asunge kukula kwa nkhope yogwira ntchito ya electrode, motero kupititsa patsogolo moyo wautumiki wa electrode.

Pamene malo kuwotcherera kanasonkhezereka mbale zitsulo, ziyenera kupeŵedwa mmene ndingathere ntchito limodzi amaganiza kawiri malo kuwotcherera, chifukwa tsankho panopa mu nkhani iyi ndi lalikulu, ndipo pamene chitsulo pakati pa kukula womwewo ndi analandira, okwana panopa ikuyenda. Kupyolera mu electrode ndi yaikulu, ndi kutentha kwa mbale kumbali imodzi ya electrode kumakhala koopsa kwambiri, komwe kumakhala kosavuta kutenthedwa ndi electrode ndikuchepetsa moyo wautumiki.

Pamene mawonekedwe a workpiece ali ochepa, kuwotcherera kwapawiri mbali ziwiri kungagwiritsidwe ntchito m'malo mwa kuwotcherera kwa mbali imodzi. Komanso, pa nkhani ya zinthu chisanadze processing ndi olowa mawonekedwe amalola, yesetsani kugwiritsa ntchito kuwotcherera otukukira madzi m'malo malo kuwotcherera kanasonkhezereka mbale zitsulo, amene angathe kuthetsa elekitirodi adhesion vuto, komanso kuonetsetsa mphamvu olowa.

Galimoto zitsulo mbale malo kuwotcherera Kusamala Poyerekeza ndi otsika mpweya zitsulo mbale, kanasonkhezereka zitsulo mbale malo kuwotcherera panopa, kuwotcherera nthawi zambiri ayenera ziwonjezeke ndi 25% mpaka 50%, electrode kuthamanga ayenera ziwonjezeke ndi 10% mpaka 25%, mosalekeza malo. kuwotcherera, ayeneranso ntchito kuwonjezeka panopa.