Haɓaka tsarin maganin zafi don ƙarfe mai inganci 23MnNiMoCr54
Maganin zafiyana ƙayyade inganci da aikin ƙarfe mai sarkar zagaye, don haka tsarin maganin zafi mai ma'ana da inganci hanya ce mai inganci don tabbatar da kwanciyar hankali na ƙarfe mai sarkar inganci.
Tsarin maganin zafi na ƙarfe mai inganci na 23MnNiMoCr54
Hanyar dumama mai matsakaicin mitar induction tana da halaye na saurin dumama da ƙarancin iskar shaka, wanda ba wai kawai ya dace da samar da kore ba, har ma ya kai ga wasu ma'aunin ƙarfin sarkar mahaɗin ƙarfe mai zagaye da tauri. Tsarin musamman na ɗaukar maganin zafi mai matsakaicin mitar induction shine a fara amfani da tanda mai ci gaba da induction na kayan aikin dumama mai ƙarfi, don cimma rabon sarkar mahaɗin ƙarfe mai zagaye da kuma inducing. Zafin kashewa da kuma inducing kafin a saka sarkar a wuta ana sarrafa shi ta hanyar auna zafin jiki na infrared. Ta hanyar gwajin a aikace, an gano cewa ruwan yana sanyaya don kashewa da kuma inducing shine ruwa. Zafin ruwa yana ƙarƙashin 30 ℃. Ya kamata a sarrafa ƙarfin dumamawa tsakanin 25-35kw, ya kamata a sarrafa saurin sarkar a 8-9hz kuma ya kamata a sarrafa zafin tsakanin 930 ℃ -960 ℃, don taurin Layer da sarkar da ta taurare su iya cika wasu buƙatun inganci. Ana sarrafa ƙarfin dumama tsarin dumama a 10-20kw kuma ana sarrafa zafin a 500 ℃-550 ℃. Saurin sarkar yana tsakanin 15 da 16 Hz.
(1) A matakin farko na yinsarkar haɗin ƙarfe mai zagaye, hanyar maganin zafi ita ce tanderu mai haske, kamar tanderun murhu mai juyawa. Ana amfani da tanderun convection don dumamawa. Wannan hanyar tana buƙatar dogon lokacin dumama da ƙarancin inganci, wasu kuma suna buƙatar dogon sarkar jan hankali. A cikin dukkan tsarin dumama sarkar, saboda yawan iskar shaka a saman, yana da wuya a sami kyawawan hatsi na austenite, wanda daga ƙarshe ya haifar da ingancin sarkar haɗin ƙarfe mai zagaye da aka samar a wancan lokacin. Tare da ci gaba da haɓaka fasahar maganin zafi, ana amfani da hanyar dumama mai matsakaicin mitar induction da aka haɓaka a matakin ƙarshe, kuma ingancin maganin zafi na sarkar haɗin ƙarfe mai zagaye ya inganta sosai.
(2) Fasahar daidaita sarka, amfani da farko na daidaita zafin jiki iri ɗaya, da kuma yanayin zafi. Ci gaban da ya fi karko shine daidaita zafin jiki na matsakaicin mita da kuma daidaita zafin jiki iri ɗaya da kuma daidaita zafin jiki iri ɗaya. Abin da ake kira daidaita zafin jiki iri ɗaya shine a yi la'akari da cewa taurin kowane ɓangare na hanyar haɗin sarka iri ɗaya ne bayan an daidaita, amma hanyar haɗin sarka ana yin ta ne ta hanyar walda. Idan zafin jiki na daidaita zafin ya yi ƙasa sosai, haɗin walda yana da sauƙin karyewa, kuma taurin haɗin sarka yana da yawa, gogayya tsakanin wajen hannun madaidaiciya da kuma canjin tsakiya na mai jigilar kaya shi ma yana da sauƙin haifar da tsagewa. Idan zafin jiki na daidaita zafin ya yi ƙasa, taurin sarka kuma ana iya rage shi. Tsarin zafin jiki daban-daban yana ɗaukar dumamar induction, wanda ya fi dacewa da yanayin dumama na sarka, wato, saman kafadar sarka yana da ƙarfi da juriyar lalacewa, kuma hannun madaidaiciya yana da ƙarancin tauri da ƙarfi mai kyau. Wannan hanyar maganin zafi na iya inganta ingancin sarka sosai.
Lokacin Saƙo: Yuni-15-2021
