Menene amfanin turbocharger liner na mota?
Babban aikin turbocharger na mota shine ƙara yawan amfani da injin, ta haka ne ƙara ƙarfin fitarwa da ƙarfin injin, don haka motar ta sami ƙarin ƙarfi . Musamman ma, turbocharger yana amfani da makamashin iskar shaye-shaye daga injin don tuƙa damfara, kuma yana matse iskar cikin bututun shiga, yana ƙara yawan amfani da ita, yana ba injin damar ƙona ƙarin mai, ta haka ne ƙara yawan amfani da wutar .
Yadda turbocharger ke aiki
Turbocharger galibi ya ƙunshi sassa biyu: turbine da compressor. Lokacin da injin ke aiki, iskar shaye-shaye tana fitowa ta bututun shaye-shaye, tana tura turbine ɗin ya juya. Juyawar turbine ɗin yana tura compressor ɗin kuma yana matse iskar cikin bututun shaye-shaye, ta haka yana ƙara matsin lamba na shiga da inganta ingancin ƙonewa da fitarwar wutar lantarki .
Amfani da rashin amfani da turbochargers
Fa'idodi:
Ƙara yawan wutar lantarki: Turbochargers suna iya ƙara yawan iska, wanda ke ba injin damar samar da ƙarin ƙarfi da ƙarfin juyi don wannan canjin.
Ingantaccen tattalin arzikin mai : Injinan da ke da turbocharged suna ƙonewa da kyau, yawanci suna adana kashi 3-5% na man fetur, kuma suna da babban aminci, halaye masu kyau na daidaitawa da amsawar wucin gadi .
Daidaita shi da tsayin daka: turbocharger na iya sa injin ya kula da ƙarfin da yake samarwa a tsayin daka, don magance matsalar iskar oxygen mai kauri a tsayin daka.
Rashin amfani:
Hysteresis na injin turbine : saboda rashin ƙarfin injin turbine da kuma matsakaicin bearing, lokacin da iskar shaye-shaye ta ƙaru ba zato ba tsammani, saurin injin turbine ba zai ƙaru nan take ba, wanda ke haifar da hysteresis na fitar da wutar lantarki .
Tasirin ƙarancin gudu ba shi da kyau : idan aka samu ƙarancin gudu ko cunkoson ababen hawa, tasirin turbocharger ba a bayyane yake ba, har ma ya fi injin da ke buƙatar iska ta halitta .
Ana yin turbochargers na motoci da kayayyaki daban-daban kamar su ƙafafun, bearings, harsashi da impellers . Yawanci ana yin ƙafafun ne da kayan superalloy, kamar Inconel, Waspaloy, da sauransu, don biyan buƙatun zafin jiki da matsin lamba mai yawa.
Sau da yawa ana yin bearings da cermet da sauran kayayyaki don inganta lalacewa da juriya ga tsatsa.
A ɓangaren harsashi, harsashin compressor galibi ƙarfe ne na aluminum ko magnesium don rage nauyi da inganta inganci, yayin da harsashin turbine galibi ƙarfe ne da aka ƙera.
Tushen da shaft galibi an yi su ne da ƙarfe, musamman matsewar compressor galibi tana amfani da superalloy, wanda ke da kyakkyawan juriya ga iskar shaka mai zafi, ƙarfi da juriyar tsatsa.
Kayan sassa daban-daban da ayyukansu
cibiyar ƙafafun : amfani da kayan ƙarfe masu zafi mai yawa, kamar Inconel, Waspaloy, da sauransu, don biyan buƙatun zafin jiki mai yawa da matsin lamba .
bearing : yawanci ana amfani da yumbu na ƙarfe da sauran kayan don inganta lalacewa da juriya ga tsatsa.
harsashi:
harsashin compressor : galibi ƙarfen aluminum ko ƙarfen magnesium, don rage nauyi da inganta inganci.
harsashin turbine : galibi kayan ƙarfe da aka yi da siminti.
impellers da shafts : galibi ƙarfe, musamman impellers na compressor galibi suna amfani da superalloy, wannan gami yana da kyakkyawan juriya ga iskar shaka mai zafi, ƙarfi da juriya ga tsatsa.
Abubuwan da ke tasiri ga zaɓin kayan
Zaɓin kayan turbocharger ya fi la'akari da waɗannan abubuwan:
Zafin jiki mai yawa da matsin lamba mai yawa : zafin jiki na ciki da matsin lamba na turbocharger suna da yawa, kuma ya zama dole a zaɓi kayan da ke da kyakkyawan zafin jiki mai yawa da juriya ga matsin lamba mai yawa .
juriyar lalacewa: sassan da aka matse suna buƙatar samun juriyar lalacewa don inganta rayuwar sabis.
Halayen injiniya : kayan aiki suna buƙatar samun isasshen ƙarfi da ƙarfi don biyan buƙatun aiki mai sauri .
Idan kana son ƙarin bayani, ci gaba da karanta sauran labaran da ke wannan shafin!
Don Allah a kira mu idan kuna buƙatar irin waɗannan kayayyaki.
Kudin hannun jari Zhuo Meng Shanghai Auto Co., Ltd. ta kuduri aniyar sayar da kayayyakin mota na MG&750. siya.
