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Ayyukan da aka saba amfani da su na lalata da kuma kashewa don motoci

2024-09-14

A cikin samarwa da tsarin masana'antu na motoci, don samun wasu fa'idodin aiki na wasu sassa, ana amfani da hanyoyin magance zafi a wasu lokuta. Abubuwa daban-daban, sassa daban-daban, da buƙatun aiki daban-daban suna buƙatar hanyoyin magance zafi daban-daban.

hoton murfin

1.Tsarin cirewa Wannan tsari shine don dumama sassan zuwa digiri 30 zuwa 50 sama da zafin jiki mai mahimmanci, kiyaye su dumi na ɗan lokaci, sannan a hankali kwantar da su zuwa zafin jiki. Aikace-aikacen maganin kashewa shine inganta tsarin ciki da fasahar sarrafa kayan; ƙara filastik kayan aiki kuma kawar da wasu matsalolin aiki; don kayan maganadisu, yana iya kawar da damuwa na ciki, inganta haɓakar maganadisu, da rage asarar kuzari. Abubuwan da za a iya sarrafa su ta wannan tsari sun haɗa da ƙarfe na ƙarfe, simintin ƙarfe, ƙarfe na jabu, jan ƙarfe da tagulla, kayan aikin maganadisu, babban carbon karfe, gami da bakin karfe. Sassan welded na motar (kamar ginshiƙan welded, ginshiƙan injin welded, murfin ƙarshen walda, da sauransu) da sandunan tagulla na na'ura mai juyi duk suna buƙatar aiwatar da matakan da suka dace.

2. Tsarin Quenching: Wannan tsari shine don dumama sassan da ke sama da mahimmancin zafin jiki, kiyaye su dumi na wani lokaci sannan kuma da sauri sanyaya su. Matsakaicin sanyaya zai zama ruwa, ruwan gishiri, mai sanyaya, da sauransu, kuma manufarsa shine samun taurin mafi girma. Yawancin lokaci ana amfani da su don saduwa da aikin sassan da ke buƙatar jure wa babban lodi ko sa juriya. Induction dumama quenching wata hanya ce da ke amfani da ka'idar shigar da wutar lantarki don samar da halin yanzu a saman kayan aikin. Ta hanyar tasirin fata na alternating current, saman kayan aikin yana da sauri mai tsanani zuwa yanayin da aka inganta, sa'an nan kuma sanyaya da sauri don canza tsarin saman. Yana da martensite ko bainite, don haka inganta taurin saman, sa juriya da ƙarfin gajiya na workpiece, yayin da yake riƙe babban ƙarfi a cikin ɓangaren tsakiya. Ana amfani da wannan hanyar sau da yawa don sassa kamar shafts da gears don inganta kayan aikin injin su. 3. Mahimman zafin jiki na maganin zafi Mahimmancin zafin jiki a cikin maganin zafi yana nufin yanayin zafin da tsarin kayan ƙarfe ya canza, yana haifar da canje-canje masu mahimmanci. Mahimman yanayin zafi na kayan ƙarfe daban-daban kuma sun bambanta. Mahimmancin zafin jiki na maganin zafi na carbon karfe yana da kusan 740 ° C, kuma yanayin zafin jiki na nau'in karfe daban-daban kuma ya bambanta; matsanancin zafin jiki na bakin karfe yana da ƙasa, gabaɗaya ƙasa da 950 ° C; Mahimmancin zafin jiki na maganin zafi na aluminum gami yana kusa da 350 ° C; Muhimmin zafin jiki na gami da jan ƙarfe Mahimmancin zafin jiki yana da ƙasa, gabaɗaya ƙasa da 200 ° C.

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