Njira yochizira pamwamba yomwe imaphatikizapo kuyika zinki pamwamba pazitsulo zazitsulo zazitsulo pofuna kukongoletsa ndi kupewa dzimbiri. Zinc wosanjikiza pamwamba ndi electrochemical zoteteza wosanjikiza amene angalepheretse dzimbiri zitsulo. Njira zazikulu zomwe zimagwiritsidwa ntchito ndi dip galvanizing ndi electro galvanizing.
Zogwiritsidwa ntchito:
Chifukwa cha kudalira kwa galvanizing ndondomeko pa zitsulo zomangira luso, ndi oyenera mankhwala pamwamba zitsulo ndi chitsulo.
Njira mtengo: Palibe nkhungu mtengo, yochepa mkombero/ zolimbitsa ntchito mtengo, monga pamwamba khalidwe workpiece zimadalira pamanja mankhwala pamwamba pamaso galvanizing.
Kukhudzidwa kwachilengedwe: Chifukwa cha njira yopangira malata yomwe ikuwonjezera moyo wautumiki wa zida zachitsulo ndi zaka 40-100, imateteza bwino dzimbiri ndi kuwonongeka kwa workpiece, motero imakhala ndi zotsatira zabwino pakuteteza chilengedwe. Komanso, kanasonkhezereka workpieces akhoza kubwezeredwa galvanizing thanki moyo wawo utumiki utatha, ndipo mobwerezabwereza ntchito madzi zinki sangapange mankhwala kapena zinyalala thupi.
Njira yogwiritsira ntchito electrolysis kuti ingagwirizane ndi filimu yachitsulo pamwamba pa gawo, potero kupewa kutsekemera kwachitsulo, kupititsa patsogolo kavalidwe kake, conductivity, reflectivity, kukana kwa dzimbiri, ndi kupititsa patsogolo kukongola. Ndalama zambiri zimakhalanso ndi zigawo zawo zakunja zopangidwa ndi electroplated.
Zogwiritsidwa ntchito:
1. Zitsulo zambiri zimatha kupangidwa ndi electroplated, koma zitsulo zosiyanasiyana zimakhala ndi milingo yosiyana ya chiyero ndi electroplating. Zofala kwambiri ndi malata, chromium, faifi tambala, siliva, golide, ndi rhodium.
Pulasitiki yomwe imagwiritsidwa ntchito kwambiri pa electroplating ndi ABS.
3. Chitsulo cha nickel sichiyenera kugwiritsidwa ntchito pazinthu zopangira electroplating zomwe zimakhudzana ndi khungu, chifukwa nickel imakwiyitsa komanso imakhala ndi poizoni pakhungu.
Mtengo wa ndondomeko: Palibe mtengo wa nkhungu, koma zomangira zimafunika kukonza zigawozo. Mtengo wa nthawi umadalira kutentha ndi mtundu wachitsulo / mtengo wantchito (wapakati wamtali), malingana ndi mtundu wamtundu wa electroplated. Mwachitsanzo, electroplating ya siliva ndi zodzikongoletsera kumafuna antchito aluso kwambiri kuti agwire ntchito, chifukwa pamafunika zofunika kwambiri pamawonekedwe ndi kulimba.
Kukhudzidwa kwa chilengedwe: Kuchuluka kwa zinthu zapoizoni kudzagwiritsidwa ntchito popanga ma electroplating, kotero kuti kusokoneza akatswiri ndikuchotsa ndikofunikira kuti zitsimikizire kuti chilengedwe sichingakhudze.