Kodi pamwamba pa mpanda wopindika wa 3d ndi chiyani?

Kodi njira yabwino yochizira pamwamba ndi iti3d yopindika mpanda? Kupopera pulasitiki ndi njira yomwe imagwiritsidwa ntchito pochizira pamwamba pa mipanda yosungiramo katundu. Kupopera pulasitiki, kusaipitsa chilengedwe, kusakhala ndi poizoni kwa chilengedwe, kusakhala ndi poizoni kwa thupi la munthu, kupaka kwake kuli ndi maonekedwe abwino kwambiri, kumamatira kwamphamvu, mphamvu zamakina, nthawi yochepa yochiritsa, kutentha kwakukulu ndi zokutira zosagwira, zomangamanga zosavuta, zofunikira zaumisiri kwa ogwira ntchito zotsika kwambiri, ndipo mtengo wake ndi wotsika kusiyana ndi ndondomeko yophimba.
The pulasitiki impregnated akhoza kugawidwa mu awiri osiyana zipangizo, madzi ndi ufa. Makulidwe opaka ndi apamwamba kuposa momwe amapopera, ndipo kukana kwa dzimbiri ndikwabwino. Nthawi zambiri amagwiritsidwa ntchito pochiza pamwamba pa mpanda wakunja wa chipindacho.

Hot-dip galvanizing ndi njira yabwino yopewera dzimbiri zachitsulo. Ndikonyowetsa yankho la zinki losungunuka la gawo lachitsulo pambuyo pochotsa dzimbiri pafupifupi madigiri 500 Celsius, kotero mawonekedwe achitsulo ndi nthaka wosanjikiza zili pamwamba, kotero cholinga chotsutsana ndi dzimbiri ndi. Kuthira kulowetsedwa kwamoto kuli ndi ubwino wa zokutira zinki wandiweyani, nthawi yayitali yolimbana ndi mchere komanso kukana dzimbiri. Amagwiritsidwa ntchito kwambiri pakukana kwa dzimbiri kwa zida zamafakitale, monga chithandizo chapamwamba cha milatho yama chingwe, nsanja zotumizira mphamvu, ndi milatho yachitsulo. Kukana kwa dzimbiri kwa kutentha kwa dip galvanizing ndikokwera kwambiri kuposa kuzizira kwa dip galvanizing.
Cold galvanizing amatchedwanso galvanizing. Amagwiritsa ntchito zida za electrolysis kuchotsa mafuta, pickling, ndikuyika muzitsulo zamchere za zinki, ndikulumikiza electrode yolakwika ya zida za electrolysis. Zinc mbale imayikidwa kumapeto ena a chitoliro ndikugwirizanitsa ndi cathode ya chipangizo cha electrolysis. Kusuntha kwapano kuchokera ku elekitirodi yabwino kupita ku electrode yoyipa kudzamira mmwamba ndi pansi mu chitoliro. A wosanjikiza zinki waikamo, ozizira-yokutidwa chitoliro mankhwala ndi kanasonkhezereka.
3d yopindika mpandapamwamba mankhwala njira Njira imeneyi imaphatikizapo degreasing zamchere, kutsuka madzi oyera, kutsuka asidi, kutsuka madzi otentha, cathode degreasing, mankhwala degreasing, kutsegula asidi ndi njira zina zosiyanasiyana.