Sarkokin na'urorin hawa hawa muhimmin bangare ne a fannoni daban-daban na masana'antu, ciki har da masana'antu, injinan noma da na motoci. An tsara su don isar da wutar lantarki cikin inganci da aminci, waɗannan sarkokin suna da mahimmanci ga aikin kayan aiki da injina cikin sauƙi. Duk da haka, don tabbatar da tsawon rai da aiki, sarkokin na'urorin hawa hawa dole ne su yi aikin gyaran zafi don ƙara ƙarfinsu da ƙarfinsu.
Maganin zafi muhimmin mataki ne a kera sarkar nadi domin yana iya inganta halayen injina na sarkar nadi sosai da kuma juriyar lalacewa da gajiya. Ta hanyar sanya sarkar a cikin tsarin dumama da sanyaya da aka tsara, ana iya canza tsarin kayan don inganta tauri, tauri da kuma aiki gaba ɗaya. Wannan labarin zai yi nazari sosai kan mahimmancin maganin zafi wajen haɓaka juriyar sarkar nadi da kuma dabarun da ke tattare da shi a cikin aikin.
Babban manufar maganin zafi na sarkar nadi shine cimma daidaiton da ya dace na taurin abu da tauri. Ana samun wannan ta hanyar jerin zagayen dumama da sanyaya da aka tsara a hankali don canza tsarin sarkar a matakin atomic. Dabaru mafi yawan maganin zafi don sarkar nadi sun haɗa da kashewa da dumamawa, carburetion da tauri induction.
Kashewa da dumamawa tsari ne da ake amfani da shi sosai a cikin sarƙoƙin nadi. Yana dumama sarƙar zuwa wani takamaiman zafin jiki sannan ya sanyaya ta cikin sauri a cikin wani abu mai kashewa kamar mai ko ruwa. Wannan saurin sanyaya yana haifar da tsari mai tauri wanda ke ƙara tauri a saman sarƙar da juriyar lalacewa. Sannan ana rage sarƙar ta hanyar sake dumama ta zuwa ƙaramin zafin jiki, wanda ke ba da tauri ga sarƙar kuma yana rage damuwa ta ciki, ta haka yana ƙara juriyarta gaba ɗaya.
Carburizing wata hanya ce mai inganci ta magance zafi ga sarƙoƙin nadi, musamman ga aikace-aikacen da ke buƙatar taurin saman da juriyar lalacewa. A lokacin aikin carburizing, sarƙoƙin yana fuskantar yanayi mai wadataccen carbon a yanayin zafi mai yawa, wanda ke ba da damar ƙwayoyin carbon su bazu zuwa cikin saman kayan. Wannan yana haifar da harsashi mai tauri na waje tare da core mai tauri, yana ba da kyakkyawan juriya ga lalacewa da gajiya yayin da yake riƙe da ƙarfin sarƙoƙin gaba ɗaya.
Taurarewar induction wata dabara ce ta musamman da ake amfani da ita wajen taurare takamaiman wurare na sarƙoƙin nadi, kamar saman da ke ɗauke da kaya da wuraren hulɗa. A cikin wannan tsari, ana amfani da dumama induction mai yawan mita don dumama yankin da aka nufa cikin sauri, wanda daga nan ake kashe shi don cimma taurin da ake so. Taurarewar induction yana ba da damar sarrafa zurfin kashewa daidai kuma yana rage nakasu, wanda hakan ya sa ya dace don haɓaka dorewar muhimman abubuwan da ke cikin sarƙoƙin nadi.
Baya ga waɗannan dabarun sarrafa zafi, zaɓin kayan yana taka muhimmiyar rawa wajen haɓaka dorewar sarkar naɗawa. Ana amfani da ƙarfe masu inganci, kamar 4140, 4340 da 8620, don ƙera sarƙoƙin naɗawa saboda ƙarfinsu da ƙarfinsu. Waɗannan kayan sun dace sosai da hanyoyin sarrafa zafi kuma suna iya cimma halayen injiniya da ake buƙata, waɗanda suke da mahimmanci don jure wa mawuyacin yanayin aiki da sarƙoƙin naɗawa ke fuskanta.
Inganta dorewar sarkar na'ura mai jure zafi ba wai kawai ta tsawaita tsawon lokacin aikinsa ba, har ma tana taimakawa wajen inganta inganci da amincin injinan da ake amfani da su a kai. Sarkokin na'ura masu jure zafi da aka yi amfani da su yadda ya kamata suna ba da kyakkyawan lalacewa, gajiya da juriyar tsatsa, rage buƙatun kulawa da kuma lokacin aiki yayin da ake tabbatar da aiki mai kyau a cikin mawuyacin yanayi na masana'antu.
A taƙaice, maganin zafi muhimmin abu ne wajen ƙara juriyar sarkar na'ura. Ta hanyar sanya sarkar a ƙarƙashin wasu hanyoyin magance zafi na musamman kamar su tempering, carburising, da induction quenching, ana iya inganta halayen injina na sarkar sosai, ta haka za a inganta tauri, ƙarfi, da juriyar lalacewa. Idan aka haɗa shi da amfani da ƙarfe mai inganci, maganin zafi yana taka muhimmiyar rawa wajen tabbatar da tsawon rai da amincin sarkar na'ura a aikace-aikace daban-daban na masana'antu. Saboda haka, masana'antun da masu amfani da shi ya kamata su ba da fifiko ga aiwatar da hanyoyin magance zafi masu dacewa don inganta aiki da dorewar sarkar na'ura a cikin injina da kayan aikinsu.
Lokacin Saƙo: Yuli-22-2024