Zaɓin jiyya na farfajiya matsala ce ce duk fuskokin da ke da tushe. Akwai nau'ikan zaɓuɓɓukan cututtukan fata na waje da akwai, kuma yakamata a yi la'akari da tattalin arziki da kuma kayan aikin ƙirar, amma kuma ku kula da tsarin taro har ma da bukatun taron. Da ke ƙasa akwai taƙaitaccen gabatarwa ga wasu kayan kwalliya na yau da kullun don hanzarta a kan ƙa'idodin sama, don tunani da masu sana'a.
1. Oneygalvaniz da
Zinc shine mafi yawan amfani da kayan kwalliya don masu taimako na kasuwanci. Farashin yana da arha, kuma bayyanar tana da kyau. Launuka na yau da kullun sun haɗa da launin fata da kore. Koyaya, aikin rigakafinta shine matsakaici, kuma aikin rigakafinta shine mafi ƙasƙanci a cikin zincina na zinc. Gabaɗaya, ana aiwatar da gwajin tsaka tsaki na gidan galvanized Karfe a cikin sa'o'i 72, ana kuma amfani da gwajin seaki na musamman don tabbatar da cewa tsaka-tsakin gishiri da tsaka tsaki da gishiri. Koyaya, farashin yana da tsada, wanda shine sau 5-8 da na talakawa gvanized karfe.
Hanyar da ukurai mai yiwuwa ne zuwa ga hydrogen Egthtleletletletletletletletletletletletlet, don haka ba a kula da aji 10.9 ba a kula da galvanizing ba. Kodayake ana iya cire hydrogen ta amfani da tanda bayan an lalata shi, fim ɗin wucewa dole ne a lalata shi a yanayin zafi sama da 60 ℃, don haka dole ne a cire cire hydrogen bayan paslovlating da kafin pasliot. Wannan yana da mummunan aiki da kuma yawan aiki mai yawa. A hakikanin gaskiya, tsire-tsire samar da tsire-tsire ba sa cire hydrogen ba har sai da takamaiman abokan ciniki.
Daidaitawa tsakanin Torque da Elearfafa karfi na Galuncin mutane marasa ƙarfi ne kuma ba za a iya amfani da su ba, kuma ba a amfani da su gaba ɗaya don haɗa mahimman sassan. Don inganta daidaitaccen daidaito na Torque Proden, Hanyar shafi lubricating abubuwa bayan an iya amfani da su don inganta da haɓaka daidaito na Torque Preload.
2. Phosphating
Ainihin ka'idar shine cewa phosphing yana da rahusa fiye da galvanizing fiye da galvanizing fiye da galvanizing fiye da galvanizing. Bayan Phosphating, ya kamata a shafa, mai, da juriya na lalata suna da alaƙa da aikin mai. Misali, bayan da Phosphating, yana amfani da janar anti tsatsa mai da gudanar da gwajin spray na spray na sa'o'i 10 kawai. Aiwatar da babban-sa anti imbi mai na iya ɗaukar sa'o'i 72-96. Amma farashinsa shine sau 2-3 cewa man enphing mai.
Akwai nau'ikan nau'ikan da aka saba amfani da su na phosphing don masu taimako, zinc bisa tushen phosphating da manganese tushen phosphating. Phosphit of Phosphating yana da kyau mafi kyawun kayan lakon. Ana iya amfani dashi a yanayin zafi daga 225 zuwa 400 digiri FAHRENHRENEIT (107-204 ℃). Musamman don haɗin wasu abubuwan da suka haɗa. Kamar haɗa sandunan sanda da kwayoyi na injin, shugaban siliki, babban haduwa, ƙyallen flycle, da kwayoyi da kwayoyi, da sauransu.
Babban ƙarfi da keɓawa suna amfani da Phosphoring, wanda kuma zai iya guje wa batutuwan hydrogen. Saboda haka, kusoshi sama da aji 10.9 a fagen masana'antu gaba ɗaya suna amfani da maganin Proshphing.
3
Blackning + Oiling shahararren wuri ne mai ɗaukar hoto don masu taimako masana'antu saboda shi ne mafi arha kafin mai amfani da mai. Saboda bullen sa, yana da kusan babu ikon hana tsatsa tsayayyen tsari, saboda haka zai tsatsa cikin sauri da mai. Ko da a gare man, gwajin feshin gishiri zai iya wuce kawai na awanni 3-5.
4. Oneroplating Osar
Cadmium plating yana da kyakkyawan lalata juriya, musamman a cikin mahalli na marine, idan aka kwatanta da sauran jiyya. Kudin maganin ruwan magani na lalata a cikin aiwatar da cadmium yana da yawa, farashinsa shine kusan 15-20 lokutan da na electroplating zinc. Don haka ba a amfani dashi a cikin masana'antu gabaɗaya, kawai don asalin mahalli. Fastersers sun yi amfani da dandamali na mai da hena.
5. CHromium play
The Chromium shafi yana da kwanciyar hankali a cikin sararin samaniya, ba mai sauƙin canza launi ba kuma rasa luster, kuma yana da babban ƙarfi da kuma kyakkyawan sanadin juriya da kyau. Amfani da chromium plating a kan masu fasteners gaba daya ana amfani dashi don dalilai na ado. Ba da wuya a yi amfani da shi a cikin filayen masana'antu tare da manyan abubuwan juriya da lalata lalata ba, kamar yadda kyawawan launuka masu kyau chrome suna da tsada kamar bakin ƙarfe. Kawai lokacin da karfin ƙarfe mara ƙarfe ba shi da isasshen, ana amfani da launuka masu ƙyalli a maimakon haka.
Don hana lalata, jan ƙarfe da nickel ya kamata a yi fure da farko kafin chrom pering. The Chromium shafi na iya jure yanayin zafi na 1200 digiri Fahrenheit (650 ℃). Amma akwai kuma matsalar hisabi ta hydrogen, mai kama da ɗaukar hoto.
6. Nickel Plating
Galibi ana amfani da shi a wuraren da suke buƙatar duka anti-lalata da kyawawan halaye. Misali, tashoshin masu fita daga batir.
7. Zafi-galvanizing
Froma mai zafi Galvanizing shine shafin yaduwar zinc yana da ruwa. Yawan farin ciki shine tsakanin 15 da 100 μ m. Kuma ba shi da sauƙi don sarrafawa, amma yana da juriya na lalata jiki kuma ana amfani da shi sau da yawa a Injiniya. A lokacin aiwatar da tsoma na Galvanizing, akwai gurbataccen gurbata, gami da zinc shehar da zinc vapor.
Saboda lokacin farin ciki mai kauri, ya haifar da matsaloli a cikin dunƙule a cikin zaren ciki na ciki da waje a cikin masu taimako. Saboda yawan zafin jiki na sarrafa kayan zafi, ba za a iya amfani dashi don fasteners sama da 10.9 (340 ~ 500 ℃).
8. Zinc insila
Infiltrortharfin zinc shine m metrar metrar yadawa da yaduwa na zinc foda. Dokarsa tana da kyau, kuma ana iya samun madaidaicin ɗakin uni ɗin a cikin allunan duka zaren. Plating Kauri shine 10-110 μ m. Kuma an iya sarrafa kuskuren da a 10%. Girman kai da kuma anti-corrosion aiki tare da substrate ne mafi kyau a cikin sutturar zinc (kamar daukaka ke karbuwa, da kuma galvanizing, da Daskriya). Tsarin aikinta yana da 'yanci da kuma mafi kyawun tsabtace muhalli.
9. Dacomitet
Babu batun hydrogen Egice na hydrogen, da kuma Torque Tsaro daidaitaccen aiki yana da kyau sosai. Ba tare da la'akari da batutuwan Chromium da muhalli, Dacromet a zahiri shine mafi dacewa ga masu karfin gwiwa tare da bukatun anti-lalata.
Lokaci: Mayu-19-2023
