Bambanci tsakanin babban inji mai kashewa da kuma Laser quenching

1. Laser quenching fasaha da kuma amfani da Laser quenching fasahar ne tsari na yin amfani da mayar da hankali Laser katako ga sauri zafi saman da karfe kayan, sa shi zuwa sha lokaci canji da forming wani martensite taurare Layer. Laser quenching yana da babban ƙarfin ƙarfi, saurin sanyaya, kuma baya buƙatar kafofin watsa labarai mai sanyaya kamar ruwa ko mai. Fasaha ce mai tsaftacewa da sauri. Idan aka kwatanta da induction quenching, harshen wuta quenching da carburizing quenching basira, Laser quenching yana da uniform taurare Layer, high taurin (yawanci 1-3HRC sama da shigar da quenching), kananan workpiece nakasawa, sauki iko na dumama Layer zurfin da dumama hanya, da kuma sauki don kammala. sarrafa kansa. Ba lallai ba ne a ƙirƙira madaidaicin coils na induction daidai da girman sassa daban-daban kamar hardening induction, kuma sarrafa manyan sassa baya buƙatar iyakance girman tanderu yayin jiyya na zafin sinadarai kamar carburizing da quenching, don haka hardening induction shine. sannu a hankali ana maye gurbinsu a fannonin masana’antu da yawa. da dabarun gargajiya irin su maganin zafin jiki. Yana da muhimmanci musamman cewa nakasawa na workpiece kafin da kuma bayan Laser quenching za a iya watsi, don haka shi ne musamman dace da surface jiyya na sassa bukatar high daidaici.

2. Zurfin babban na’ura mai kashewa ya bambanta bisa ga abun da ke ciki, girman da siffar sassan da ma’auni na fasahar laser, yawanci tsakanin 0.3 da 2.0 mm. Kashe saman haƙori na manyan gears da mujallu na manyan sassa na shaft, ƙarancin yanayin ba ya canzawa, kuma ana iya gamsar da buƙatun yanayin aiki na yau da kullun ba tare da injiniyoyi na gaba ba. Laser narkewa da quenching fasaha tsari ne na fasaha wanda saman na substrate ke mai tsanani zuwa sama da narkewar zafin jiki da Laser katako, da kuma saman narkakkar Layer ne da sauri sanyaya da crystallized saboda thermal conduction da sanyaya cikin substrate. . Shirye-shiryen ƙuƙuwa da aka samu yana da kyau sosai, kuma tsari tare da zurfin shugabanci shine narke mai narkewa, Layer-canjin taurin lokaci, yankin da zafi ya shafa da ma’auni.

1. Idan aka kwatanta da Layer quenching Laser, babban na’ura mai kashe wuta yana da zurfi mai zurfi, taurin mafi girma da juriya mai kyau sosai. An yi nasarar amfani da na’ura mai saurin kashewa don ƙarfafa bayyanar da ake sawa a cikin masana’antar ƙarfe, masana’antar injiniya da masana’antar petrochemical, musamman wajen inganta rayuwar sabis na sa sassa kamar Rolls, Guides, Gears, Shearing Blades, da dai sauransu. an samu gagarumar fa’ida ta fuskar tattalin arziki da zamantakewa. A cikin ‘yan shekarun nan, an kuma yi amfani da shi da yawa don ƙarfafa bayyanar sassa irin su molds da gears.