Kodi Horsepower, Horsepower ndi Torque ndi chiyani?

HP ndi mawu ogwiritsiridwa ntchito kutanthauza gawo la mphamvu yamagalimoto okwera kapena magalimoto oyendetsa. Mphamvu ya Horse mu Chingerezi ndiofanana ndi liwu mchilankhulo chathu ndipo tsopano limagwiritsidwa ntchito ngati magalimoto a magalimoto. Mawuwa, omwe abwerera m'mbuyomu, amaimira mphamvu zamagalimoto. Monga momwe zalengezedwa pagulu m'dzina lake, imaperekanso mphamvu pakuwerengera pamahatchi ochepa mphamvu. Mawuwa, omwe amadziwika ndi aliyense, amaimira mphamvu yayitali kwambiri yamagalimoto. Kugwiritsa ntchito koyamba kwa mawuwa kunayamba kalekale, koma koyamba wogwiritsa ntchitoyo anali injiniya. Nthawi zambiri imasokonezedwa ndi mphamvu yama torque, yomwe nthawi zambiri imakhala yolumikizana koma sizitanthauza chinthu chomwecho. Itha kugwiritsidwanso ntchito potengera katundu amene galimoto imakoka.

Mbiri ya Mphamvu Zambiri

Monga tanenera kale, mawu akuti horsepower ndi mawu omwe adalipo zaka mazana angapo zapitazo. Choyambirira, titha kunena kuti ndi mawu omwe katswiri wazamisili ku Scotland James Watt adalemba m'mabukuwa. Pafupifupi kumapeto kwa zaka za m'ma 1700, zinali lingaliro loti James Watt, yemwe ankagwiritsa ntchito mphamvu zamainjini ndi ma injini, analingaliranso momwe zinthu zilili nthawiyo. Monga amayembekezera, akavalo nthawi zambiri ankakonda chifukwa cha nyengoyo. Watt adaganiza zokhazikitsa mphamvu za akavalo chifukwa chowonera, ndipo chifukwa cha izi, adatengera mphamvu ya akavalo ndi machitidwe osavuta okhala ndi mawilo oyenda. Chifukwa cha kuwerengera kwake, adaganiza kuti kuchuluka kwakatundu komwe kavalo woyenda mita 1 kupita sekondi imodzi anali makilogalamu 1. Mwanjira imeneyi, adapeza njira yothetsera ndikuwonetsa lingaliro lakusintha mphamvu nthawi imodzi. Mtengo wokwanirawu umalandiridwa ngati ma kilogalamu 50 ndi akatswiri amakono. Mwanjira imeneyi, zidatheka kufotokozera mphamvu zamainjini onse ndi magalimoto pamtengo wofanana. Mphamvu zamahatchi zimatha kusiyanasiyana kutengera momwe galimoto imagwiritsidwira ntchito. Ndi izi zolozera, kuwerengera kofunikira kumatha kupangidwa.

Kodi Amawerengera Bwanji Mahatchi?

Mphamvu yamahatchi imafotokozedwa mu Watts kapena KW (kilowatts) chifukwa cha wogwiritsa ntchito woyamba, pakuwerengera. Chifukwa chake, 1 KW: 1 imafanana ndi mphamvu ya akavalo 36. Mawuwa adalembedwanso pa laisensi yagalimoto yanu mu HP, mu KW. Kuti mupange mawerengedwe osavuta, ngati KW galimoto yanu ikufunika 47. Kuti muwerenge kuchuluka kwa HP, mutha kugwiritsa ntchito njira 47 * 1.36. Zotsatira zake, mtengo monga 64,92 HP upezeka. Malinga ndi mitundu ina yamagalimoto, 1, 34 mtengo amathanso kutengedwa ngati maziko. Chifukwa chake, pafupifupi, titha kuganiza kuti mtengowu ndiwolondola. Kupezeka kwa kuwerengetsa uku ndikuti gudumu lokhala ndi utali wozungulira 12 mapazi limachokera chifukwa cha akavalo onyamula katundu ndi mawilo, kavalo amazungulira maulendo 144 pa ola ndipo mphamvu yomwe imagwiritsidwa ntchito ndi ma 180 lbs. Ndizotheka kunena kuti amatanthauzira maulendo 2,4 pamphindi. Komabe, titha kunena kuti phazi limodzi limafanana ndi 1 mita, ndipo 0,304 pounds yamphamvu ikufanana ndi 1 kg / lb. Mfundo yayikulu pakuwerengera ndi muyeso wa mphamvu yomwe wagwiritsa ntchito, mtunda wonse womwe ungatenge, ndipo pamapeto pake mtunda pakati pa galimotoyo ndi poyambira.

Torque kapena HP?

Tanena kuti malingaliro awiriwa ndi osakanikirana. Zonsezi ndizosiyana koma zogwirizana kwambiri. M'malo mwake, ndizotheka kunena kuti pali kusiyana pakati pa ziwirizi. Monga tidanenera, Horsepower amayimira kuthamanga kwambiri kwagalimoto. Motowo umakhudzana kwambiri ndi kuthamanga kwa galimoto.
Kwagalimoto yomwe ili ndi mphamvu kuposa ina potengera mphamvu yamahatchi, njira ina yofananirana ndi torque nm. Chifukwa chake, mutha kuganiza kuti galimoto yanu imayamba ndipo imathamanga kwambiri ngakhale ilibe mphamvu. M'malo mwake, mphamvu yama torque yomwe imagwiritsidwa ntchito pa mawilo imapangitsa kuthamanga kwagalimoto. Chifukwa chake, ngakhale mtengo wa HP wamgalimoto ukhale wotsika, mtengo wapamwamba wa Nm upangitsa kuti muzimva. Ngati lingaliro limodzi litakhala lokondedwa pakati pa awiriwo, chisamaliro chimatengedwa kuti chikhale ndi mphamvu zambiri. Imakhala yabwino komanso yosavuta kuyendetsa. Kuphatikiza apo, popeza mtengo wama torque ndi wofanana ndi matayala, titha kunena kuti ndi magalimoto ati omwe amayimitsidwa pa magetsi ofiira kapena obiriwira, magetsi oyendetsedwa ndi mzere amathekera kwambiri ngati gawo lolowera nthawi yomweyo lichoka mwachangu komanso lakuthwa.

Mavuto a Mphamvu yamahatchi

Chimodzi mwazinthu zochititsa chidwi kwambiri ndi momwe mphamvu yamahatchi imakhudzira mafuta ndi thanki yamagalimoto. Masiku ano, kukwera kwamitengo limodzi, eni magalimoto kapena ofuna kulowa mgalimoto amaika patsogolo kwambiri ubale wapakati pa akavalo, makokedwe ndi mafuta asanagule. Tsoka ilo, palibe lamulo limodzi komanso lofala pankhaniyi. Ndikofunika kuyang'anitsitsa galimoto yonse. Mphamvu ya torque, kutalika kwa matayala, kusamutsidwa kwa injini ndi HP ndizogwirizana kwambiri. Nthawi yomweyo, mtundu wa mafuta omwe amagwiritsidwa ntchito ndi dizilo kapena mafuta ndiofunikanso. Chifukwa chake, ngati injini yamagalimoto ndiyofanana molingana ndi kuchuluka kwa injini, mafuta akuyembekezeka kugwiritsidwa ntchito pamlingo woyenera. Momwemonso, kuchuluka kwa gassing panthawi yoyendetsa kumakhudza zotsatira.

Kusiyanitsa Pakati Pa Mahatchi Ndi Torque

Monga tafotokozera, torque ndi BG kapena mphamvu yamahatchi ndi malingaliro osiyanasiyana ophatikizidwa. Torque ikhoza kutchulidwa mwachidule kuti mphamvu yosintha / mphamvu. Kupanikizika kwa gudumu kumawonetsedwa ndi lingaliro ili ndipo likugwirizana mwachindunji ndi kuthamanga. Komabe, kuthamanga kwa galimoto yokhala ndi torque yayitali ndizoposa HP yapamwamba pazinthu zazifupi zokha. Mukupita kwa nthawi, kuthamanga kwa galimoto yokhala ndi mahatchi apamwamba kumakhala bwino. Chiyanjano pakati pa mphamvu ndi kuthamanga chimakhazikitsidwa malinga ndi zinthu zoyambira mawonekedwe amphamvu pagudumu, mphamvu yozungulira yolowera ndi kuthamanga kwa galimoto. Kuwayenerako kumasiyana kutengera mtundu wamayendedwe.