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SAIC MG RX5 pouaka whakaetonga motini pupuhi-10170267

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Nga korero mo nga hua

ingoa hua Motini pupuhi pouaka whakaetonga
Tono hua SAIC MG RX5
Hua OEM NO 10170267
Roopu o te waahi MADE IN HINA
Waitohu CSSOT /RMOEM/ORG/COPY
Te wa arahi He taonga, mena he iti ake te 20 PCS, he marama kotahi
Utu TT Putunga
Waitohu Kamupene CSSOT
Pūnaha tono Matahau

 

Te matauranga hua

E kiia ana ko te turbomachinery hei whakawhiti i te kaha ki te rere tonu o te wai ma te mahi hihiri o nga matatahi i runga i te impeller hurihuri, hei whakatairanga ranei i te hurihanga o nga matatahi ma te kaha mai i te wai. I roto i te mahi turbomachinery, he pai, he kino ranei te mahi a nga mata hurihuri ki runga i te wai, ka piki, ka whakaheke ranei i tona pehanga. Kua wehea te Turbomachinery ki nga waahanga matua e rua: ko tetahi ko te miihini mahi mai i te wai e mimiti ai te kaha ki te whakanui ake i te upoko pehanga, te upoko wai ranei, penei i nga papua vane me nga hikoi; Ko tetahi atu ko te prime mover, ka nui haere te wai, ka whakaheke i te pehanga, ka puta mai ranei te mana o te upoko wai, penei i nga miihini mamaoa me nga miihini wai. Ko te kaikawe tuatahi ka kiia ko te turbine, ka kiia te miihini mahi ko te miihini wai mata.

E ai ki nga tikanga mahi rereke o te kaihoroi, ka taea te wehewehe ki te momo mata me te momo rōrahi, i roto i enei momo mata ka taea te wehewehe ki te rere axial, momo centrifugal me te rere whakauru. E ai ki te pehanga o te mea powhiriwhiri, ka taea te wehewehe ki te pupuhi, ki te compressor me te ventilator. Ko ta tatou paerewa ahumahi miihini o naianei JB / T2977-92 e kii ana: Ko te kaihoroi e pa ana ki te peera ko te tomokanga ko te ahua o te urunga o te hau, ko te pehanga o te putanga (te pehanga ine) he iti iho i te 0.015MPa; Ko te pehanga putanga (te pehanga ine) i waenga i te 0.015MPa me te 0.2MPa ka kiia ko te pupuhi; Ko te pehanga putanga (te pehanga ine) nui ake i te 0.2MPa ka kiia he compressor.

Ko nga waahanga matua o te pupuhi ko: volute, kohikohi me te impeller.

Ka taea e te kaikohi te arahi i te hau ki te impeller, a ka whakamanahia te ahua o te rere o te uru o te impeller e te ahuahanga o te kaikohi. He maha nga momo ahua o te kaikohi, ko te nuinga: te paera, te koeko, te koo, te pewa, te pewa, te pewa me etahi atu.

Impeller te tikanga he uhi wira, wira, mata, take kōpae wha wae, tona hanganga te nuinga paiherea me te hononga riveted. E ai ki te putanga impeller o koki whakaurunga rereke, ka taea te wehea ki te radial, ki mua me te whakamuri e toru. Ko te impeller te waahanga nui rawa atu o te powhiriwhiri centrifugal, i peia e te kaikawe tuatahi, ko te ngakau o te turinachinery centrifugal, he kawenga mo te tukanga whakawhiti hiko e whakaahuatia ana e te wharite Euler. Ko te rere i roto i te impeller centrifugal e pa ana ki te hurihanga o te impeller me te curvature o te mata me te haere tahi me te whakahekenga, te hokinga mai me nga tohu rerenga tuarua, kia tino uaua te rere o te impeller. Ko te ahua rere i roto i te impeller ka pa tika ki te mahi aerodynamic me te pai o te atamira katoa tae atu ki te miihini katoa.

Ko te volute te nuinga o te whakamahi ki te kohikohi i te hau e puta mai ana i te impeller. I te wa ano, ka taea te huri i te hiko o te hau ki te kaha pehanga pateko o te hau ma te whakaiti i te tere o te hau, ka taea te arahi i te hau ki te wehe i te putanga volute. Ka rite ki te turbomachinery wai, he tikanga tino whai hua ki te whakapai ake i te mahi me te mahi pai o te pupuhi ma te ako i tana mara rere o roto. Kia mohio ai koe ki te ahuatanga o te rere o roto o te pupuhi potiki me te whakapai ake i te hoahoa o te impeller me te volute ki te whakapai ake i te mahi me te whai hua, kua mahia e nga tohunga he maha o nga tātaritanga ariā taketake, rangahau whakamatautau me te whaihanga tau o te impeller centrifugal me te volute.

TO TATOU WHAKATARANGA

TO TATOU WHAKATAKIRANGA (1)
TO TATOU WHAKATAKIRANGA (2)
TO TATOU WHAKATAKIRANGA (3)

He Waewae Pai

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