Yaya ake yin marubutan injiniya?

Abubuwa
	Alamar tip Akwai nau'ikan nau'ikan kayan aiki guda huɗu waɗanda ake amfani da su don yin tukwici masu rubutun injiniya: ƙarfe mai tauri, ƙarfe na kayan aiki, carbide tungsten, da ƙarfe mai tikitin lu'u-lu'u. Jiki mai alama Ana iya yin jikin marubucin injiniya daga abubuwa da yawa, mafi yawanci shine ƙarfe ko aluminum. Marubuta masu nau'in ƙarfe suna da nickel-plated don juriya na lalata, yayin da jikin aluminum na iya zama anodized, ko da yake wannan galibi don kayan ado ne. Wasu masu rubutun rahusa marasa tsada suna da jikin filastik PVC.
Maganin zafi
	Maganin zafi da zafin jiki sune hanyoyin masana'antu da ake amfani da su don canza kaddarorin jiki na ƙarfe da sauran kayan. Maganin zafi ya ƙunshi dumama karfen zuwa zafin jiki mai yawa sannan a taurare shi (sauri da sauri). Wannan yana ƙara taurin karfe, amma a lokaci guda yana sa ya fi raguwa.
fushi
	Ana yin zafi bayan maganin zafi kuma ya haɗa da dumama karfe, amma zuwa ƙananan zafin jiki fiye da maganin zafi, sannan a hankali sanyaya. Taurin yana rage taurin karfe da karyewa, yana kara taurinsa. Ta hanyar sarrafa yawan zafin jiki wanda aka yi zafi da karfe a lokacin zafi, ana iya canza ma'auni na ƙarshe tsakanin taurin da taurin ƙarfe.
	Me yasa maganin zafi da zafin rai ke da mahimmanci ga injiniyoyin shimfidar wuri? Tukwici na alamomin injiniya ana kula da zafi don taurare su. Wannan hardening ya zama dole don sanya tip ya fi ƙarfin aiki fiye da aikin da aka yi amfani da shi, yana barin tip ya zana layi. Masu rubutun suna da ɗan taurare don cire wasu ɓarna da aka ba su yayin aikin zafin jiki don hana karyewa yayin amfani.
nickel plating
	Nickel plating shine lokacin da wani abu (yawanci karfe) aka lullube shi da Layer na nickel. Ana iya yin wannan don dalilai da yawa kamar kariya ta lalata, juriya da bayyanar.
	electroplating Nickel plating an fi yin shi ta hanyar da ake kira electroplating, wani lokaci ana kiranta da electroplating. Ana yin haka ne ta hanyar sanya kayan aikin a cikin maganin electrolyte inda ake kira cathode tare da sandar nickel wanda ake kira anode.
	Ana amfani da wutar lantarki kai tsaye zuwa anode da cathode, sakamakon abin da anode ke da kyau sosai, kuma cathode yana da mummunan caji. Nickel ions a cikin electrolyte suna janyo hankalin zuwa ga cathode da ajiye a kan workpiece surface. Wadannan ions a cikin electrolyte ana maye gurbinsu da nickel anode ions, sakamakon abin da nickel anode ya narke a cikin electrolyte.
	Lantarki mara amfani Rubutun sinadarai baya buƙatar amfani da wutar lantarki. Madadin haka, ana sanya preform a cikin wani bayani mai ruwa mai ɗauke da nickel ions, kuma ana ƙara wakili mai ragewa (yawanci hypophosphite sodium) zuwa maganin.
	A workpiece surface abubuwa a matsayin mai kara kuzari ga dauki, haifar da nickel ions a cikin bayani don ajiya a kan workpiece. Maganin ruwa mai ɗauke da ions nickel za a iya mai da shi zuwa kusan 90 ° C don saurin amsawa.
	Mene ne abũbuwan amfãni da rashin amfani da kowane shafi tsari? Yin platin sinadarai yana samar da madaidaicin nickel Layer fiye da plating, musamman akan bakin ciki, ramuka, da gefuna na aiki. Chemical shafi baya bukatar workpiece da za a powered, don haka da yawa kananan sassa za a iya sauƙi mai rufi a lokaci guda a cikin wani ruwa bayani. Koyaya, electroplating sau da yawa hanya ce mai arha don sutura abu.
Takaitawa
	Anodizing shine lokacin da karfe (yawanci aluminum ko magnesium) aka lullube shi tare da barga na oxide a lokacin aikin lantarki. Ana iya amfani da anodizing don kariyar lalata amma an fi amfani dashi don dalilai na ado.
	Yaya ake aiwatar da anodizing? Anodizing yana faruwa ta hanyar wani tsari da ake kira electrolysis. Wannan ya haɗa da sanya kayan aikin a cikin electrolyte acidic inda ya zama anode lokacin da aka haɗa shi zuwa ingantaccen tashar wutar lantarki ta DC. Ana sanya cathode na ƙarfe a cikin electrolyte acidic kuma an haɗa shi zuwa mummunan tashar tashar DC.
	Gudun da ke gudana a halin yanzu yana haifar da juyin halittar iskar hydrogen a cathode da aka caji mara kyau da iskar oxygen a ingantaccen cajin anode preform, wanda sannan ya samar da Layer alumina akan preform. Duk da haka, alumina Layer yana cike da ƙananan pores wanda har yanzu zai iya inganta lalata. Wadannan ramukan suna cike da rini masu launi da masu hana lalata, suna ba da sassan anodized launuka masu yawa.
Wane abu ne ya fi kyau?
	Alamar jikin PVC ba ta tsatsa ba, amma tukwici na waɗannan alamomi yawanci ba za a iya maye gurbinsu ba, don haka ba su dace da waɗanda ke da niyyar yin amfani da kayan aikin alama akai-akai ba. Marubutan jikin ƙarfe na iya yin tsatsa idan ba su da nickel plated, wanda zai iya haifar da matsala tare da harsashi yana haifar da su don matsi, don haka canza tukwici na iya zama da wahala sosai. Rubutun Aluminum ba su da lahani na karfe ko PVC, amma wasu mutane suna ganin su da ɗan haske kuma sun fi son marubuta masu nauyi. Wannan, ba shakka, fifikon sirri ne kawai.