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¿Chii chinonzi Boat Propeller?

Unoziva here mafambiro ezvikepe? Wakambonzwa nezve propeller?

Propeller kana propeller chinhu chinotenderera chakaita sefani chinoshandiswa kufambisira chikepe. Chokwadi chinofadza! Tarisa pane zvese zvaunoda kuziva nezve ngarava propeller.

Kufambisa kunofanirwa kufambisa chikepe kunobva kusimba rinofambiswa nemota huru yechikepe, simba iri rinoshandurwa kuita kutenderera kwekufamba kuti ribudise simba rinopa simba kumvura, zvichiita kuti simba rishande muchikepe richimusundidzira. mberi.

Iwe unozofarirawo kuverenga: BOAT ANCHOR Inoshanda sei?

Boat Propeller Mhando uye Kuvaka

Boat propeller marudzi

Iyo bhoti propeller ndiyo inonyanya kukosha chikamu chechikepe. Nhasi kune makambani anoshandisa yakanyatsogadzirwa purogiramu yemakombiyuta iyo inosarudza iyo propeller yakakwana yechikepe chako zvichibva pane data rakapihwa.

Propeller Material uye Kuvaka

Marine propellers anogadzirwa nezvinhu zvinodzivirira corrosion, sezvo zvichiitwa kushanda zvakananga mumvura yegungwa, inova inomhanyisa kupisa. Zvinhu zvinoshandiswa kugadzira marine propellers aruminiyamu alloys nesimbi isina tsvina.

Mune zvimwe zviitiko, zvimwe zvinhu zvakakurumbira zvinoshandiswa senge nickel, aluminium uye bronze alloys ayo ari 10-15% akareruka pane zvimwe zvinhu uye ane simba rakakwirira. Kusiyana kwakasiyana kunosiyana, zvisinei, kushanda uye kunaka zvinogara zvichitsvakwa.

Mhando dzeBoat Propeller

Mapropeller anoiswa mumapoka zvichienderana nezvakati wandei zvinhu; pakati peizvi: maererano nehuwandu hwemashizha akabatanidzwa uye zvichienderana nepitch pitch. Kurongeka kwemhando dzakasiyana dzepropeller kunoratidzwa pazasi.

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Kurongeka neNhamba yeMablades Akanamirwa

Propeller blade inogona kusiyana kubva pa3 blade propeller kusvika 4 blade propeller uye dzimwe nguva kunyange mashanu blade propeller. Zvisinei, anonyanya kushandiswa mablades matatu uye 5 propeller. Iyo propeller inoshanda ichave yakakwirira kune iyo propeller ine a nhamba mashoma emablades.

Boat Propeller kana 3-Blade Propeller

A 3 blade propeller inopa yakanaka kumhanyisa kuita; pakumhanya kwakaderera, kazhinji haina kunyatso shanda uye kukurumidza kwayo kuri nani pane mune mamwe marudzi epropeller. Mutengo wekugadzira wakaderera pane mamwe marudzi uye anowanzo gadzirwa nealuminium alloy.

4 Blade Propeller

A 4 blade propeller inopa kubata kwakanaka uye yakaderera kumhanya kuita. Mutengo wekugadzira wakakwira kupfuura 3 blade propellers uye iwo akagadzirwa nesimbi isina tsvina alloys. Iyi mhando yepropeller ine simba rekubata zvirinani mumakungwa asina kugadzikana. Iyo 4 blade propeller inopa zvirinani mafuta ehupfumi zvichienzaniswa nemamwe marudzi.

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5 Blade Propeller

Iyo 5-blade propeller inopa zvirinani kubata simba mumakungwa asina kugadzikana, sezvo kuzunguzika kwayo kuri kushoma kana zvichienzaniswa nemamwe marudzi. Mutengo wekugadzira wakakwira kudarika chero mhando dzakataurwa.

6 Blade Propeller

6-blade propellers, sema 5-blade propellers, ane simba rekubata zvirinani mumakungwa asina kugadzikana uye kudedera kwaanoita kudiki. Mutengo wekugadzira wakakwira uye neine 5-bladed propeller, nzvimbo yekumanikidza inokwengerwa pane propeller inodzikira. Ngarava hombe dzemidziyo dzinonyanya kuve ne6- kana XNUMX-blade propellers.

Kurongeka neBlade Pitch paPropeller

Haufanire kurega kuverenga: Zvese Zvaunofanirwa Kuziva Nezve ALTAMAR SIGNIFICADO uye kukosha kwayo

Iyo nhanho yepropeller inogona kutsanangurwa sekutamisa kunoita propeller kune yega yega yakazara 360 ̊ shanduko. Kurongeka kwemapropeller zvichienderana nekunamira kwakafanana.

Yakagadziriswa Pitch Propeller

Mablades ari pafixed pitch propeller anosungirirwa zvachose kuhubhu. Fixed pitch type propellers anokandwa, saka nzvimbo yepitch inogadziriswa zvachose uye haigone kuchinjwa panguva yekushanda. Kazhinji ivo vanogadzirwa nemhangura alloy.

Controllable Pitch Propeller

Mune inodzorwa pitch type propeller, zvinogoneka kushandura nhanho nekutenderedza blade kutenderedza axis yayo yakatwasuka nechanicha uye hydraulic kuronga. Izvi zvinobatsira kutyaira muchina wekufambisa uchiremerwa usingade kudzoserwa kumashure, sezvo pitch inogona kuchinjwa kuti ienderane neinodiwa mamiriro ekushanda.

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Hombe ngarava marine propeller

Curious Article: Chikepe chikuru chenyika

Iyo Boat Propeller Inoshanda Sei?

Kumotokari dzinofamba panyika, chokufambisa chengarava senzira inodzifambisa yakasiyana. Mune aya masisitimu, mota inotyaira axle yakasungirirwa pavhiri remotokari kuenda mberi kwemuviri wemotokari. Kune ngarava dzinofamba pamusoro pemvura, hapana matai akadaro kana nzvimbo dzavanogona kufamba. Chii chinoitika ndechekuti:

  • Ngarava inofamba nemumvura uye propeller yengarava inoshandiswa kufambisa ngarava mberi kana kumashure, zvichienderana nekwainotenderera kana kurereka kwepropeller.
  • Injini yechikepe yakabatana kune propeller yechikepe kuburikidza nekugadzirisa shaft.
  • Injini painotenderedza propeller, mablades anopenya akaiswa pane imwe nzvimbo anogadzira helical spiral, yakafanana ne screw. Nekuita izvi, inoshandura simba rekutenderera kuita rekukanda iro rine mutsara mune zvakasikwa.

Mhedziso yeBoat Propellers

Uku kusunda kwemutsara kuchaita pamvura nenzira yekuti sezvo mablades anotenderera, zvinogadzira kudzvanywa pakati penzvimbo dzemberi nedzokumashure. Naizvozvo, mvura zhinji inomhanya munzira imwe ichigadzira simba rinoshanda iyo inobatsira muviri wakabatanidzwa kune propeller (inova ngarava) kufambira mberi.

Para TARIRA izvi NYAYA Dzvanya pane faira rePDF HERE

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