Me yasa high-frequency quenching kayan aiki ana bukatar gyara?

Domin tabbatar da ingancin na’urorin kashe mitoci masu yawa, za’a girka kowace na’ura da kuma gyara su, sannan a makala tafsiri da makamantansu, sannan a dunkule a cikin kwali da wajen ajiyar kaya, sannan a aika zuwa sassan kasar nan. . Ana samun bayanan kowane kayan aiki don bincike. Barka da zuwa ziyarci kamfaninmu.

Me yasa ake buƙatar ɗora kayan aiki masu ƙarfi don gwaji?

Lokacin da babu kaya, inductance zai canza nan da nan bayan an sanya kaya a cikin bayanan da aka samu ta hanyar gwajin wutar lantarki. A wannan lokacin, bayanan da aka samu ta hanyar gwajin kayan aiki masu ƙarfi da yawa sun sha bamban da lokacin da ba a ɗauka ba, kuma dabarun kuma ba su da daidaituwa. Domin tabbatar da daidaiton bayanan kayan aiki Don haka, dole ne a ɗora kayan aiki mai ƙarfi da gwadawa.

Muddin an yi gyaran gyare-gyare da kyau, za a iya ganin Layer mai tauri a fili bayan gogewa. Wasu kayan ana fashewa da yashi bayan tsaka-tsakin mitar quenching, sa’an nan kuma a tsaftace su da ruwan famfo, kuma za’a iya tsaftace taurin mai inganci. Tabbas ana iya gani bayan lalata tare da maganin barasa na nitric acid 4%.

Idan sashin karami ne, ba gyara bangaren bane. Muna danne sassa tare da filaye kuma sanya su a daidai matsayi na madauki na shigarwa. Dogaro da aikin hannu, ji cewa zafin jiki yayi kyau, kuma yi aikin kashewa da kanka. Yawancin sassa ba su da buƙatun zurfin Layer mai tauri, kuma kaɗan kaɗan ne ke buƙatar sa. Zurfin taurara Layer shine 0.5mm ~ 1mm. Sabili da haka, Layer na kowane bangare na iya bambanta don aikin hannu. Siffar tana da ɗanɗano na musamman, ana iya auna shi kawai ta ƙaƙƙarfan Layer na toshewar gwaji.

Bugu da kari, bisa ga ma’auni na ƙasa GB/T5617-2005, taurin ƙarshe shine 80% na ƙaramin ƙarfin da ake buƙata na ɓangaren. Fahimta ta kawai ta fayyace manufar tauri na ƙarshe, kuma baya nuna cewa 80% na ƙaramin taurin shine zurfin Layer ɗin mai tauri.

Fahimtar GB/T5617-2005: Auna daga saman zuwa 80% na ƙananan iyaka na taurin da ake buƙata ta zane. Misali, idan buƙatun taurin shine HRC58-61, yakamata a auna shi zuwa 80% na HRC58.

Dole ne a fara canza ƙananan iyaka na taurin saman zuwa taurin Vickers, wato, iyaka taurin = ƙananan iyaka × 0.80 = 664HV × 0.80 = 531HV, wato, ingantaccen zurfin Layer na wannan samfurin bayan ƙaddamarwar ƙaddamarwa ya fito ne daga saman zuwa taurin Layer zuwa zurfin zurfin a 531HV. Idan binciken inganci ne na ƙarshe da yanke hukunci, dole ne ya zama hanyar taurin.