Sabis
CHROMING
Chrome plating, sau da yawa ake kira chromium plating ko wuya chrome, wata dabara ce ta electroplating siririn Layer na chromium a kan karfe abubuwa. Tsarin plating na chromium na bututun honed da sandunan chrome tsari ne na jiyya na saman da aka tsara don haɓaka juriya na lalacewa, juriyar lalata da kyawawan abubuwan waɗannan abubuwan. Chrome plating yana ba da saman tare da babban tauri da ƙarancin ƙima na gogayya, wanda ke da mahimmanci musamman ga hatimi mai ƙarfi a cikin tsarin injin ruwa. Wadannan sune matakan gabaɗayan tsarin chromium plating don bututun da aka haɗe da sandunan piston:
zazzage kasida
1. Tsaftacewa:Da farko, bututun honed da sandar chrome suna buƙatar tsaftacewa sosai don cire duk mai, tsatsa, da ƙazanta, kuma dole ne a rufe ƙarshensu.
2. Ragewa:Yin amfani da hanyoyin sinadarai ko inji don cire maiko daga saman bututun honed da sassan sandar chrome.
3. Cin abinci:Cire Layer oxide da sauran ƙazanta daga saman ƙarfe na bututun honed da sandunan chrome ta hanyar tsinke.
4. Fitowa:Ana zubar da bututun da aka yi da honed ko sandunan silinda mai ruwa da ruwa mai tsafta don cire ragowar daga tsarin tsinke.
5. Kunnawa:Yi amfani da mai kunnawa don kula da filayen ƙarfe na bututun honed da sandar fistan don ƙara manne su zuwa Layer chromium.
6. Chrome plating:An sanya bangaren a cikin wankan chromium plating kuma an ajiye wani Layer na chromium a saman sashin ta hanyar tsarin lantarki. Wannan tsari yana buƙatar sarrafa yawa na yanzu, zafin jiki da lokaci don tabbatar da daidaito da ingancin Layer na chromium akan sandar fistan chrome.
7. Ƙarshen saman:Bayan sandar fistan yana da chromium plated, ɓangaren yana buƙatar wasu aiki bayan aiki, kamar gogewa, kawar da damuwa ko rufewa, don haɓaka aikin sa. An gama sanduna a matakai biyu: bayan niƙa da gogewa. An rage murfin chrome zuwa kauri da ake buƙata a kowane mataki kuma an goge shi don samun cikakkiyar ƙarewa.
8. Dubawa:Bincika kauri, rashin ƙarfi, daidaituwa da mannewa na chromium plating Layer na sandar chrome don tabbatar da cewa ya dace da ƙa'idodi masu inganci.
9. Marufi:A ƙarshe, ƙwararrun bututun honed da sandar piston ana tattara su don kare saman su daga lalacewa yayin sufuri da ajiya.
Amfanin chrome plating
Abubuwan lalacewa masu amfani da fa'idodi masu jure lalata na chromium mai wuya sun sa ya zama sanannen aikace-aikacen silinda na ruwa, a tsakanin sauran fa'idodi.
Ana iya yin plating na Chrome a cikin ƙananan yanayin zafi ba tare da shafar ƙarfen tushe ba. Ya dace da hadaddun geometries marasa daidaituwa, gami da ramuka da ban sha'awa. Adhesion yana da kyau sosai, wanda ke nufin akwai ɗan haɗarin delamination ko kwasfa yayin amfani.
