Zomwe muyenera kudziwa za PROPELA de BARCO

¿Kodi Boat Propeller ndi chiyani?

Kodi mukudziwa momwe zombo zimayendera? Kodi munamvapo za chopalasa?

Chopalasa kapena chopalasa ndi chinthu chozungulira chozungulira ngati fan chomwe chimagwiritsidwa ntchito poyendetsa bwato. Chowonadi chosangalatsa! Yang'anani pa zonse zomwe mukufunikira kudziwa za nkhaniyi woyendetsa sitima.

The propulsion kofunika kusuntha bwato kumachokera mphamvu imafalitsidwa ndi injini yaikulu ya ngalawa, mphamvu imeneyi imasandulika kukhala kayendedwe ka rotational kuti apange kukankhira komwe kumapereka mphamvu kwa madzi, zomwe zimapangitsa kuti pakhale mphamvu yochitira ngalawayo ndikumukankhira. kutsogolo.

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Mitundu Yopangira Maboti ndi Kumanga

Woyendetsa ngalawa ndiye gawo lofunika kwambiri la boti. Masiku ano pali makampani amene ntchito mwapadera opangidwa kompyuta pulogalamu kuti amatsimikiza chopalasira changwiro pa bwato lanu kutengera zomwe zaperekedwa.

Zomangamanga za Propeller ndi Zomangamanga

Ma propellers a m'madzi amapangidwa ndi zinthu zolimbana ndi dzimbiri, chifukwa amayendetsedwa mwachindunji m'madzi a m'nyanja, omwe ndi accelerator. Zida zomwe zimagwiritsidwa ntchito popanga ma propellers am'madzi ndi ma aluminiyamu ndi zitsulo zosapanga dzimbiri.

Nthawi zina, zida zina zodziwika zimagwiritsidwa ntchito monga faifi tambala, aluminiyamu ndi aloyi zamkuwa zomwe zimakhala zopepuka 10-15% kuposa zida zina ndipo zimakhala ndi mphamvu zambiri. Kusinthasintha kumasiyanasiyana, komabe, kuchita bwino ndi khalidwe zimafunidwa nthawi zonse.

Mitundu ya Boat Propeller

Ma propellers amagawidwa motengera zinthu zingapo; mwa izi: molingana ndi kuchuluka kwa masamba omwe adalumikizidwa komanso kutengera phula latsamba. Gulu la mitundu yosiyanasiyana ya ma propellers likuwonetsedwa pansipa.

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Gulu Potengera Nambala Ya Ma Blade Ophatikizidwa

Ma propeller amasiyana kuchokera pa 3 blade propeller mpaka 4 blade propeller ndipo nthawi zina ngakhale 5 blade propeller. Komabe, zomwe zimagwiritsidwa ntchito kwambiri ndi masamba 3 ndi ma propeller 4. Kugwira ntchito bwino kwa propeller kudzakhala kokwezeka kwa chotengera chokhala ndi a nambala osachepera masamba.

Boat Propeller kapena 3-Blade Propeller

A 3 blade propeller amapereka ntchito yabwino yothamanga; pa liwiro lotsika, nthawi zambiri sizothandiza kwambiri ndipo mathamangitsidwe ake ndi abwino kuposa mitundu ina ya propeller. Mtengo wopangira ndi wotsika kuposa mitundu ina ndipo nthawi zambiri amapangidwa ndi aluminium alloy.

4 Blade Propeller

A 4 blade propeller amapereka kugwira bwino ntchito komanso liwiro lotsika. Mtengo wake ndi wokwera kuposa ma propellers atatu ndipo amapangidwa ndi zitsulo zosapanga dzimbiri. Chodzikongoletsera chamtundu uwu chimakhala ndi mphamvu zogwira bwino m'manyanja ovuta. 3 blade propeller imapereka mafuta abwino kwambiri poyerekeza ndi mitundu ina.

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5 Blade Propeller

Pulasi ya 5-blade imapereka mphamvu yogwira bwino m'nyanja yolimba, chifukwa kugwedezeka kwake kumakhala kochepa poyerekeza ndi mitundu ina. Mtengo wopangira ndi wokwera kuposa mitundu yonse yotchulidwa.

6 Blade Propeller

Ma propeller a 6-blade, monga ma 5-blade propellers, ali ndi mphamvu zogwira bwino m'nyanja yolimba ndipo kugwedezeka komwe kumapanga kumakhala kochepa. Mtengo wopangira ndi wokwera ndipo ndi cholembera chazitsulo zisanu ndi chimodzi, malo okakamiza omwe amapangidwa pa chopalasa amachepa. Sitima zazikulu zonyamula zida zimakhala ndi zopangira 5- kapena 6-blade.

Kuyika kwa Blade Pitch pa Propeller

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Kutsika kwa propeller kumatha kutanthauzidwa ngati kusuntha kwa propeller pakusintha kulikonse kwa 360 ̊. Kagawidwe ka ma propellers malinga ndi kamvekedwe kake ndi motere.

Pitch Propeller Yokhazikika

Masamba pa phula lokhazikika amamangiriridwa ku hub. Ma propellers amtundu wokhazikika amaponyedwa, chifukwa chake malo ake amakhala osasunthika ndipo sangasinthidwe panthawi yogwira ntchito. Nthawi zambiri amapangidwa ndi aloyi yamkuwa.

Controllable Pitch Propeller

Mu propeller ya mtundu wa phula, ndizotheka kusintha machulukidwe pozungulira tsambalo mozungulira molunjika ndi makina ndi ma hydraulic. Izi zimathandiza kuyendetsa makina oyendetsa magalimoto nthawi zonse osafuna njira yosinthira, popeza phula limatha kusinthidwa kuti lifanane ndi momwe amagwirira ntchito.

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Kodi Boat Propeller Imagwira Ntchito Motani?

Kwa magalimoto oyenda pamtunda, chopalasa cha sitima monga njira yoyendetsera sitimayo ndi yosiyana. M'makina amenewo, injini imayendetsa ekseli yomwe imamangiriridwa ku tayala lagalimoto kuti ipite patsogolo pa galimotoyo. Kwa zombo zomwe zikuyenda pamadzi, palibe matayala kapena malo omwe angayende. Zomwe zimachitika ndi:

• Sitimayo imayenda m’madzi ndipo chopalasa cha sitimayo chimagwiritsidwa ntchito kutsogolera sitimayo kutsogolo kapena kumbuyo, malingana ndi mmene wozungulira akulowera.
• Injini ya sitimayo imalumikizidwa ndi chowongolera cha sitimayo kudzera mu dongosolo la shaft.
• Injini ikamatembenuza chitsulocho, zingwe zounikira zomwe zimayikidwa pamalo enaake zimakhala ngati zozungulira, zomwe zimafanana ndi screw. Pochita izi, imasintha mphamvu yozungulira kukhala yokhotakhota yomwe imakhala yozungulira mwachilengedwe.

Mapeto a Zopangira Boat

Kukankhirako kozungulira kumeneku kumagwira ntchito pamadzi m'njira yoti mapeyala akamazungulira, amapangitsa kuti kutsogolo ndi kumbuyo kugwedezeke. Chifukwa chake, unyinji wa madzimadzi Imathandizira mbali imodzi kupanga zotakataka mphamvu zomwe zimathandiza thupi lolumikizidwa ku chopalasa (chomwe ndi sitima) kupita patsogolo.

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