Matsayin zafi na zafi shine don inganta kayan aikin kayan aikin kayan, yana kawar da matsanancin damuwa da haɓaka mashin da ke cikin ƙarfe. Dangane da dalilai daban-daban na jiyya na zafi, za'a iya raba matakan zuwa rukuni biyu: preheat magani da magani na ƙarshe.
Dalilin maganin perheat shine don haɓaka aikin sarrafawa, Graddamar da damuwa na ciki kuma shirya tsarin ƙarfe na ci gaba na ƙarshe. Tsarin magani mai zafi ya ƙunshi annoba, daidaitawa, tsufa, quenching da fushi da sauransu.
1) Annealing da daidaitawa
Ana amfani da cututtukan da daidaituwa don aiki mai zafi na alumini a cikin abu. Carbon Karfe da Alloy Karfe tare da abun ciki na Carbon sun fi 0,5% galibi ana dubai su ne don rage wuya da sauƙi a yanka; Carbon Karfe da Alloy Karfe tare da abun ciki na carbon na ƙasa da 0.5% ana amfani da su don guje wa manne da wuƙa da wuka lokacin da wuya ya yi ƙasa. Kuma yi amfani da al'ada. Annealing da kuma daidaitaccen na iya tsaftacewa hatsi da tsarin daidaitaccen tsari, kuma shirya don magani mai zafi. Annealing da kuma daidaituwa yawanci ana shirya shi bayan an kera blank kuma kafin injin m.
2) magani na tsufa
Ana amfani da magani na tsufa ne don kawar da danniya na ciki don kawar da danniya a cikin masana'antar blank da injin.
Don kauce wa matsanancin jigilar sufuri, don sassan tare da daidaito na gaba ɗaya, ya isa ya shirya magani ɗaya kafin ya ƙare. Koyaya, don sassan da bukatun daidaito, kamar akwatin kayan aikin jigon jigon, da sauransu, ya kamata tsarin magani biyu da yawa. Abubuwa masu sauƙi gaba ɗaya ba sa buƙatar magani na tsufa.
Baya ga magunguna, don wasu sassan da ke da ƙarancin ƙarfi, kamar su lalacewar ingancin sassan da kuma daidaita jiyya mai yawa da ƙarewa. Don wasu sassa, magani na tsufa kuma ya kamata a shirya shi bayan tsari na daidaitawa.
3) ya fadi da zafin rana
Quenching da fushi yana nufin babban zafin jiki ya haifar da zafin zafin jiki bayan ya ci nasara. Zai iya samun tsari na Sorbite da kuma shiri na m, wanda shine shirye-shiryen rage nakasar lalata a cikin ƙudanya da kuma nitruding. Saboda haka, ana iya amfani da ku da zafin jiki a matsayin magani na preheat magani.
Saboda ingantattun kaddarorin kayan aikin na quenching na quenching, ana iya amfani dashi azaman tsarin magani na ƙarshe don wasu bangarori waɗanda ba sa buƙatar ƙarfin hali.
Dalilin magani na ƙarshe na ci gaba shine inganta kayan aikin injin kamar taurin kai, sanya juriya da ƙarfi. Tsarin magani mai zafi ya hada da quenching, carburiizing da quenching, da kuma magani mai nitruding.
1) quenching
An rarrabu zuwa Quenching zuwa quenching da gaba daya. Daga gare su, ana amfani da quenching na sama saboda karancin sa, hadada da kuma cin gashin kanta kuma suna da fa'idodin babban aiki, yayin da ke riƙe da tauri mai tasiri na ciki. Don inganta kayan aikin na farfajiya na quenching sassa, magani mai zafi kamar quenching da zafin rana ko kuma daidaituwa a matsayin magani mai zafi. Hanyar janar ita ce: Gudun, ya manta, na al'ada, ana yin fushi, da injin mama, ya ragu, ya ƙare.
2) Carburizing da Quenching
Carburizing da Quenching shine ƙara yawan abubuwan carbon na ɓangaren ɓangaren farko, kuma bayan quenching, farfajiya ta sami babban ƙarfi da ƙarfi har yanzu yana da tabbataccen ƙarfi da kuma babban sashi har yanzu yana da tabbaci. An raba Carburizing zuwa gaba ɗaya carburizing da m carburizing. A lokacin da aka yi m carburizing, ya kamata a ɗauki matakan da aka sani don sassan da ba a carburitizing ba. Tunda carburizing da Quenching ya haifar da manyan dormation, da zurfafa carburitized gaba ɗaya tsakanin 0.5 da 2 mm ne gaba ɗaya tsakanin Semi-ƙare da ƙare.
Hanyar aiwatarwa tana gab da kullun: Ku gamsu, Dakatar, Motaring Mama, Semi-ƙare, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, Carburizing, yana ƙare. Lokacin da ba-carburitized wani ɓangare na carburizing da Quenching ɓangare yana ɗaukar tsarin cire carburized carburized ya kamata a shirya wuce haddi Carburized Layer ya kamata a shirya wuce haddi Carburized ya kamata a shirya shi bayan carburizing, kafin ya ragu.
3) magani na nitris
Nitring shine tsari na infretratratring nitrogen atoms a cikin wani karfe farfajiya don samun Layer na mahaɗan nitrogen-dauke da. Layer na nitring na iya inganta wuya, sanya juriya, karuwa da juriya na lalata na farfajiyar. Tunda zafin jiki na magani ya yi ƙasa, ɓarna ƙanƙanta ce, kuma Layer Layer na bakin ciki, gaba ɗaya ba ya kamata a shirya tsari na 0.6 ~. Don rage ɓarna yayin nitray, gabaɗaya yana ɗaukar zafin jiki mai ƙarfi don taimakon damuwa.
A gyara ta May Jiang daga matumiyar Mat
Lokaci: Satumba-04-2023
