Kodi muyenera kudziwa chiyani za kuwonjezera mphamvu zama injini?
Kusintha magalimoto,  Chipangizo chagalimoto

Kodi muyenera kudziwa chiyani za kuwonjezera mphamvu zama injini?

Mphamvu yama injini yowonjezera


Wonjezerani mphamvu. Kusintha kulikonse kwa injini kuti ipititse patsogolo ntchito yake ndi ntchito yovuta. Kutengera lingaliro lomveka bwino la zomwe tikufuna kupeza, momwe tingachitire komanso ngati zingatheke nkomwe. Pano simungathe kuchita popanda kudziwa njira zogwirira ntchito za injini. M'pofunikanso kumvetsa kuti zonse zimagwirizana mu injini. Kusintha chigawo chimodzi kumasintha kayendetsedwe ka ntchito yonse, kuchokera ku mpweya kupita ku kudula chitoliro. Kuonjezera apo, kuthandizira kulikonse kumakhala ndi zotsatira zosiyana m'njira zosiyanasiyana. Zomwe zili zabwino munjira ina zitha kukhala zoyipa mwanjira ina. Makhalidwe akuluakulu a injini, nthawi zambiri timatchula torque ndi mphamvu. Ndi iwo amene akufuna kuonjezera ndi kukonza injini. Izi zikhoza kuchitika m’njira ziwiri zazikulu. Njira yoyamba ndikuwonjezera torque ya crankshaft.

Lonjezerani mphamvu yama injini ndi torque ya crankshaft


Chachiwiri, osakhudza kuchuluka kwa makokedwe, sungani kumalo othamanga kwambiri. Mitundu ya machitidwe a nitric oxide. Onjezani makokedwe. Chida chokonzekera injini. Makokedwewo amakhala osadalira liwiro la crankshaft, koma amangotsimikiza ndi kukula kwa injini ndi kuthamanga kwa silinda. Chilichonse chimawonekera mokweza. Momwe makina opanga injini amalola, zimakhala bwino. Kupsyinjika kumatha kukulitsidwa ndikuwonjezera kuchuluka kwa psinjika. Ndizowona kuti pali mapanga ochepa; kuthekera kwa njirayi kumachepetsedwa ndi kuphulika. Mutha kuyandikira kuchokera mbali inayo. Tikasakaniza mafuta ndi mpweya wochuluka kwambiri, m'pamenenso timatulutsa kutentha kochuluka m'ng'anjo yamphamvuyo ndipo mpweya wake umakulira kwambiri. Izi zikugwira ntchito kwa injini zachilengedwe.

Kuchulukitsa mphamvu yama injini kudzera m'manja


Njira yachiwiri imagwira ntchito ku banja la injini ya batri. Posintha mawonekedwe a gawo lowongolera, mutha kuwonjezera phindu pang'ono kuti ma torque ambiri achotsedwe ku crankshaft. Ndipo njira yachitatu ndikukwaniritsa kudzaza bwino kwa masilindala mwa kukonza mphamvu zamagesi. Zofala kwambiri komanso zopanda chilungamo. Lingaliro ndiloti muyenera kuchita chinachake ndi ma ducts a mpweya ndi chipinda choyaka moto. kuchuluka kwa ntchito. Chimodzi mwazosankha zazikulu ndi kuchuluka kwa silinda. Zomveka, ndithudi. Kwa galimoto yamsewu, njira iyi ndiyo yolondola kwambiri. Chifukwa powonjezera voliyumu popanda kusintha camshaft. Ndiko kuti, posiya mayendedwe a torque mu liwiro lomwelo monga kale, dalaivala sangafunikire kuswa njira yoyendetsera.

Njira zowonjezera mphamvu


Voliyumu yogwira ikhoza kukulitsidwa m'njira ziwiri. Pobwezeretsa crankshaft yokhazikika ndi chimbudzi chachikulu chokhazikika, kapena pomwaza zonenepa zama pistoni akuluakulu. Ndizomveka kufunsa chomwe ndichabwino komanso chotchipa. Kupatula apo, injini yamagetsi ndi chiyani? Izi ndizochokera kudera la pisitoni ndi sitiroko. Mwa kuchulukitsa kuchulukitsa, timachulukitsa malowo. Ndipo tikasuntha kawiri, timangowonjezera voliyumu iwiri. Tsopano pa funso la zachuma. Koyamba, zikuwoneka kuti m'malo mwa makinawo sikotsika mtengo kuposa kutsitsa chidutswa chachikulu. Chosangalatsa ndichakuti muyenera kuyang'ana crankshaft yokhala ndi chidziwitso chachikulu. Makampani ambiri amawapanga kuti aziitanitsa, malonda ake ndiokwera mtengo komanso ovuta.

Zinthu zowonjezera mphamvu


Pankhaniyi, ndi zomveka kudalira muyezo wopanga. Choncho, n'zomveka kugula mankhwala siriyo, ife, crankshaft, ndi kusankha kale gulu la pistoni. Inde, mudzafunika ma pistoni ena ndi ndodo zolumikizira. Ndizovuta, koma mukhoza kuvomereza. Funso ndi losiyana. Mwamadongosolo, kusuntha uku kumabweretsa kuwonongeka kwa makina owonjezera panthawi yogwiritsira ntchito injini, zomwe zimayambitsidwa ndi ndodo zazifupi zolumikizira. Iyi ndi axiom - kuti mukhale ndi crankshaft yokhala ndi eccentricity yayikulu, muyenera kuyika ndodo zazifupi zolumikizira, chifukwa sitingathe kumanga chipika. Kuipa kwawo ndi kotani? Kufupikitsa ndodo yolumikizira, kumakulitsa ngodya yomwe imasweka. Kuthamanga kwakukulu komwe kumakankhira pisitoni ku khoma la silinda. Ndipo mphamvu yothina ikuluikulu pa coefficient yomweyo ya kukangana, mphamvu yotsutsa imakulirakulira.

Zowonjezera mphamvu


Ndipo izi ziyenera kuganiziridwa osati pokhudzana ndi kutayika kwamakina, komanso pankhani yodalirika. Chifukwa ndodo zazifupi zolumikizira zimakhala ndi katundu wolemera. Monga lamulo, zinthu zazing'ono zotere zimanyalanyazidwa mukamakhazikitsa. Ubwino woonekera pochepetsa ndalama ndikuwonjezeka kwakusunthika ndikuwonjezera ma bore. Monga lamulo, injini zonse zimakhala ndi khoma lokwanira lokwanira, malire otetezeka. Ngati, tinene kuti, timachulukitsa mamilimita awiri, titha kupeza voliyumu yowonjezera. Ndi makulidwe akoma a 7-8 mm, millimeter imodzi imatha kuperekedwa nsembe. Ndipo nthawi zambiri ma pistoni osindikizira amatha kupatutsidwa. Ndizowona kuti ndizosatheka kunena mosasunthika kuti kuwonjezeka kwa ma cylinders ndizosatheka, kupatula m'malo mwa crankshaft. Ndibwino kuti muganizire iliyonse mwa njira ziwirizi kuchokera pamawonekedwe a injini iliyonse. Ukadaulo wapamwamba kwambiri.

Lonjezerani mphamvu kudzera pa turbocharger


Banja la mainjini omwe ali ndi ma turbo ndichosangalatsa kukonzanso chifukwa cha kapangidwe kake kamene kamathandizira kwambiri kukonza makina. Kwa ife, mutha kupeza makokedwe ena osakhudza curve kapena voliyumu, osasokoneza ngakhale injini. Ingosinthani phindu pang'ono. Kodi kapangidwe kake ka ma mota omwe amatha kubwezanso ndi chiyani? Choyambirira, pamayendedwe olamulira a kompresa, akhale chopangira mphamvu kapena chopangira makina. Mphamvu zowonjezera zonse zoyambirira ndi chachiwiri zimatengera kuthamanga kwa injini. Kusintha kwakachulukirachulukira, kumakulanso kukakamizidwa. Koma zitha kungowonjezeredwa mpaka pamtengo winawake. Gawo loyang'anira limayang'anira izi, limachotsa kupanikizika kowonjezera. Makhalidwe ake akusintha. Ndipo imakwaniritsa voliyumu yayikulupo kuposa magawo ofewa mu injini ya serial. Ntchito yolimbikitsira kupanikizika siyopweteka. Ma injini osanjikiza amakhala ndi malire ena am'magazi ndi matenthedwe.

Kuchulukitsa mphamvu zama injini kudzera m'chipinda choyaka moto


Kuwonjezeka kwa kukoka kumatheka mkati mwa malire oyenera. Koma ngati mupita patsogolo kuti musathyole injini, muyenera kusintha zina. Kuti muwonjezere kuchuluka kwa chipinda choyatsira moto, sinthani makina oziziritsa, yikani radiator yowonjezera, kulowetsa mpweya, intercooler. Mungafunike kusintha crankshaft yachitsulo ndi chitsulo, pezani ma pistoni amphamvu ndikuzisunga bwino. Kusintha kwamphamvu kwa gasi. Mfundo yaikulu ndi yomveka - kuti mutenge torque yambiri, muyenera kuonjezera mtengo wa kusakaniza kwa mpweya-mafuta. Kodi chingachitidwe chiyani? Mukhoza kutenga chida ndi kukonza zolakwika za unsembe siriyo. Pangani madoko olowera ndi utsi kukhala osalala komanso osalala, chotsani matabwa otsetsereka ndi ngodya zakuthwa m'magawo, chotsani madera otetezedwa ndi mphepo m'chipinda choyaka ndikusintha ma valve ndi mipando.

Mphamvu yowonjezera mphamvu


Ntchito yambiri, koma palibe chitsimikizo. Chifukwa chiyani? Aerodynamics si chinthu chophweka. Ndizovuta kufotokoza masamu njira zomwe zimachitika mu injini. Nthawi zina zotsatira zake zimakhala zotsutsana ndendende ndi zomwe zikuyembekezeredwa. Pofuna chilungamo, ziyenera kunenedwa kuti pali malo osungira zinthu zachilengedwe. Koma zimatsimikizika kuti amatha kuchotsedwa pokhapokha atachita zoyeserera zingapo, kuwombera mitundu ya pulasitiki yazolowera ndikukhazikitsa kwapadera. Kusankhidwa kwa mawonekedwe ndi gawo malinga ndi zofunikira za injini yatsopano. Izi ndizokayikitsa kuti zichitike. Masewera amasewera. Mphamvu ndi chiyani? Ndizopanga za makokedwe ndi liwiro la injini. Chifukwa chake, potembenuza mphika woyenera kupita kumalo othamanga kwambiri, timapeza mphamvu yowonjezera.

Mafunso ndi Mayankho:

Kodi mphamvu ya injini yofuna mwachibadwa ingaonjezeke bwanji? Bwezerani crankshaft, kunyamula masilinda, ikani ndodo zolumikizira zopepuka ndi ma pistoni, ikani camshaft yosiyana, sinthani njira yolowera (supercharger).

Chofunika ndi chiyani kuti muwonjezere mphamvu ya injini? Onjezani kuchuluka kwamafuta omwe akubwera, sinthani ma atomization amafuta (amapangitsa kuti HTS ikhale yabwino), chotsani kutayika kwapang'onopang'ono (kusintha magawo olemetsa ndi opepuka).

Ndi chiyani chomwe chimawonjezera mphamvu yagalimoto? Kuchepetsa kuwonongeka kwamakina (kukhazikitsa magawo opepuka), kuchepetsa kukana kwa malo, kukulitsa kuchuluka kwa kuponderezana, kulimbikitsa, kukulitsa kuchuluka kwa injini yoyatsira mkati, kuziziritsa mpweya, kukonza kwa chip.

Kuwonjezera ndemanga