Kodi chowongolera chakumbuyo ndi chiyani?
Chogwirira cha kumbuyo ndi gawo lofunika kwambiri mu dongosolo loyimitsa galimoto. Ntchito yake yayikulu ndikulumikiza mawilo ndi thupi la galimoto, kuonetsetsa kuti mawilo amatha kuzungulira mosavuta galimoto ikatembenuka, komanso kunyamula kulemera kwa thupi la galimoto ndikutumiza mphamvu yoyenda.
Ntchito yaikulu
Youdaoplaceholder0 Kulumikizana ndi chithandizo : Mawilo amalumikizidwa ku dongosolo loyimitsidwa kudzera mu kapangidwe ka mawilo, zomwe zimathandiza kuti mawilo azizungulira momasuka mozungulira pini yayikulu.
Youdaoplaceholder0 Kutumiza katundu : Imanyamula kulemera kwa thupi la galimoto ndi katundu wokhudzana ndi kugwedezeka poyendetsa, ndipo imatumiza mphamvu izi ku chimango kapena thupi la galimoto.
Youdaoplaceholder0 Kuwongolera chiwongolero : Kugwira ntchito mogwirizana ndi chiwongolero chakutsogolo, kumakwaniritsa chiwongolero cha galimoto mwa kusintha ngodya ya chiwongolero cha mawilo.
Youdaoplaceholder0 Chitetezo cha kuyamwa kwa mantha: Mapangidwe ena ali ndi zinthu zomwe zimayamwa kugwedezeka zomwe zimatha kuyamwa kugwedezeka kwa msewu ndikuwonjezera chitonthozo choyendetsa.
Makhalidwe a kapangidwe kake
Kawirikawiri imapangidwa ndi chitsulo chopangidwa kapena chitsulo chopangidwa ndi njerwa ndipo imagawidwa m'mitundu iwiri: ma knuckle odziyimira pawokha a machitidwe odziyimira pawokha ndi ma knuckle okhwima a machitidwe odziyimira pawokha.
Chingwe Chowongolera, chomwe chimadziwikanso kuti "nyanga ya nkhosa", ndi chimodzi mwa zinthu zofunika kwambiri mu chowongolera cha galimoto, chomwe chingathandize galimoto kuyendetsa bwino komanso kufalitsa bwino njira yoyendetsera.
Ntchito ya chowongolera ndi kusamutsa ndikunyamula katundu kutsogolo kwa galimoto, kuthandizira ndikuyendetsa mawilo akutsogolo kuti azungulire mozungulira pini yayikulu, motero kuyendetsa galimotoyo. Galimoto ikamayenda, imakhala ndi katundu wosiyanasiyana, kotero imafunika kukhala ndi mphamvu zambiri.
Chogwirira chowongolera ndi chotchingira kuti gudumu lizizungulira, nthawi zambiri chimakhala ngati foloko. Pali mabowo awiri a coaxial oyika pini yayikulu pa mafoloko apamwamba ndi apansi, ndipo chogwirira chowongolera chimagwiritsidwa ntchito poyika mawilo. Makutu awiri a mabowo a pini pa chogwirira chowongolera amalumikizidwa ku zigawo zooneka ngati punch kumapeto onse a ekseli yakutsogolo kudzera pa pini yayikulu, zomwe zimathandiza kuti mawilo akutsogolo azitha kutsika pa ngodya inayake kuzungulira pini yayikulu kuti iyendetse galimoto. Kuti achepetse kuwonongeka, bushing yamkuwa imakanizidwa mu dzenje la pini la chogwirira chowongolera. Mafuta a bushing amapezeka polowetsa mafuta mu nozzle yamafuta yomwe imayikidwa pa chogwirira chowongolera. Kuti zitsimikizire kuti chowongoleracho chili chosalala, chogwirira chimayikidwa pakati pa khutu lapansi la chogwirira chowongolera ndi gawo looneka ngati punch la ekseli yakutsogolo. Gasket yowongolera imayikidwanso pakati pa khutu lapamwamba la chogwirira chowongolera ndi gawo looneka ngati punch kuti lisinthe mpata pakati pawo.
Kuti galimoto ikhale yokhazikika ikayendetsa molunjika, kusinthasintha kwa chiwongolero, komanso kuchepetsa kuwonongeka pakati pa matayala ndi zigawo zina, mawilo owongolera, ma knuckle owongolera, ndi ma axle akutsogolo ayenera kukhala ndi malo enaake ndi chimango. Kukhazikitsa kumeneku komwe kuli ndi malo enaake kumatchedwa kulinganiza kwa chiwongolero, komwe kumadziwikanso kuti kulinganiza kwa chiwongolero chakutsogolo. Kuyimika bwino kwa chiwongolero chakutsogolo kuyenera kuonetsetsa kuti galimotoyo ikhoza kuyenda molunjika popanda kugwedezeka. Mphamvu ya chiwongolero si yofunikira ikazungulira. Chiwongolero chimakhala ndi ntchito yodziyimira yokha ikazungulira. Matayala sagwera pansi kuti achepetse kugwiritsa ntchito mafuta ndikuwonjezera moyo wa ntchito ya matayala. Kuyimika kwa chiwongolero chakutsogolo kumaphatikizapo pini yayikulu yopendekera kumbuyo, pini yayikulu yopendekera mkati, gudumu lakutsogolo lopendekera kunja ndi gudumu lakutsogolo lokokera patsogolo.
Angle γ yokhota kumbuyo ya pini yayikulu ingapangitse mphindi yokhazikika yodziyimira yokha. Pini yayikulu ikakhala ndi Angle γ yokhota kumbuyo, malo olumikizirana a pin axis yayikulu ndi malo a msewu adzakhala patsogolo pa malo olumikizirana pakati pa gudumu ndi malo a msewu. Galimoto ikayenda molunjika, ngati mawilo owongolera agwidwa mwangozi ndi mphamvu yakunja ndikutembenuka pang'ono (kubwerera kumanja monga momwe muvi uli pachithunzichi wasonyezera), zimapangitsa kuti njira yoyendetsera galimotoyo isinthe kupita kumanja. Pa nthawiyi, chifukwa cha mphamvu ya centrifugal ya galimotoyo, pamalo olumikizirana pakati pa gudumu ndi malo a msewu, malo a msewu amakhala ndi mphamvu ya reaction lateral pa gudumu. Mphamvu ya reaction imagwiritsa ntchito mphindi L pa gudumu lomwe limagwira ntchito mozungulira pin axis yayikulu, ndipo njira yake ndi yosiyana kwambiri ndi njira ya gudumu yopotoka. Pansi pa mphamvu iyi, mawilo adzabwerera pamalo awo oyambirira apakati, motero kuonetsetsa kuti galimotoyo ikuyenda molunjika. Chifukwa chake, mphamvu iyi imatchedwa centering torque.
Komabe, mphamvu imeneyi siyeneranso kukhala yayikulu kwambiri; apo ayi, poyendetsa, kuti athetse mphamvu yokhazikika iyi, woyendetsa adzayenera kugwiritsa ntchito mphamvu yayikulu pa chiwongolero (ndiko kuti, chotchedwa chiwongolero cholemera). Kukula kwa mphamvu yokhazikika kumadalira kukula kwa mkono wamphamvu L, ndipo kukula kwa mkono wamphamvu L kumadalira kukula kwa kupendekera kumbuyo Angle γ.
Magalimoto a γ Angle omwe amagwiritsidwa ntchito kwambiri masiku ano sapitirira madigiri 2 mpaka 3. Magalimoto amakono othamanga kwambiri amakumana ndi kuwonjezeka kwa mphamvu yokhazikika chifukwa cha kuchepa kwa kuthamanga kwa matayala komanso kusinthasintha kwa matayala. Chifukwa chake, γ Angle ikhoza kuchepetsedwa kukhala pafupi ndi zero, kapena ngakhale yoyipa.
Ngati mukufuna kudziwa zambiri, pitirizani kuwerenga nkhani zina patsamba lino!
Chonde tiimbireni foni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa MG&MAXUSzida zamagalimoto zalandiridwa kugula.
