Ukuphuhlisa Ukunqunyanyiswa kweNtwasahlobo yeQela

Intlakohlaza yamagqabi angasemva ehlanganisiweyo ithembisa ukuguquguquka ngakumbi kunye nobunzima obuncinci.

Xela igama elithi “intlakohlaza yegqabi” kwaye kukho utyekelo lokucinga ngeemoto zemisipha yesikolo esidala ezineziphelo ezingeyontsonkotha, inqwelo-mafutha, i-axle eqinileyo ngasemva okanye, ngokwemigaqo yesithuthuthu, iibhayisekile zangaphambi kwemfazwe ezinemagqabi amisiweyo ngaphambili.Nangona kunjalo, ngoku sijonge ekuvuseleleni umbono weebhayisekile ze-motocross.

Ngokwenyani, ngelixa zikrwada, iinkqubo zakudala zokunqunyanyiswa zihlala zisebenzisa imithombo yamagqabi, intwasahlobo ngokwayo ayisoloko ingumthombo wokunqongophala kobuchule.IChevrolet's Corvette yasebenzisa imithombo yamagqabi anqamlezileyo ekunqunyanyisweni okuzimeleyo ukusuka kwisizukulwana sesibini ngo-1963 ukuya kuthi ga ekusungulweni kwesizukulwana sesibhozo ngo-2020, yamkela imithombo yeplastiki ehlanganisiweyo enegqabi elinye ngeminyaka yoo-'80s.Ngaphantsi kodumo, iVolvo isebenzisa iqula, imithombo yamagqabi anqamlezileyo kwiimodeli zayo zamva nje.Xa zisetyenziswe ngokuchanekileyo, imithombo yamagqabi eyenziwe ngezinto zanamhlanje inokuba khaphukhaphu kuneentsimbi zentsimbi, kwaye kwezinye iimeko imilo emide necaba kulula ukuyipakisha.Imithombo yamagqabi adityanisiweyo, eyenziwe ngeqhekeza elinye kunamagqabi apakishweyo emithombo yamagqabi esinyithi yemveli, iphinda ithintele ukukhuhlana kwamagqabi amaninzi exukuxa kunye, nto leyo eyayiyenye yezinto ezisilelayo kuyilo oludala.
Imithombo yamagqabi ivele kwiibhayisekile ze-motocross kwixesha langoku ngaphambili.Umzi-mveliso ka-1992-93 we-Yamaha's 1992-93's crosser, i-YZM250 0WE4, isebenzise igqabi elinye elihlanganisiweyo ngasemva, isiphelo salo sangaphambili sibotshelelwe phantsi kwe-injini kwaye umva ubotshelelwe kwikhonkco elingezantsi kwe-swingarm, ukuze njengoko ivili elingasemva linyuka, igqabi lajika lajika lajika. bonelela ngokuhluma.Umbono yayikukucoca indawo apho isiphethu sangasemva kunye nesidambisi-manzi siqhele ukuhlala khona, sivumele indlela ethe ngqo yokungena enjini.I-compact, i-rotary damper nayo yafakwa kwaye ibhayisekile yaba yintshatsheli yogqatso ngo-1992 nango-1993 kwi-All-Japan Championship.
Uyilo lwethu olutsha, oluvezwe kwisicelo se-patent evela kwinkampani yase-Austrian, ibhekisela kwi-Yamaha kwaye ibonise iingenelo ezifanayo malunga nokupakishwa, kodwa yamkela i-layout eyahlukileyo.Njengoko kubonisiwe kwimifanekiso, sibeka igqabi kwi-orientation ephantse ithe nkqo, iqinile ngokuchasene nomva we-injini ukucima isithuba esiqhele ukuzaliswa yicoilover (ilungelo elilodwa lomenzi wechiza liqinisekisa ukuba ngelixa umfanekiso walo ophambili ubonisa inkqubo egqunywe kumfanekiso we i-motocrosser eqhelekileyo, i-coil spring eboniswe kumfanekiso ayiyi kubakho).

Umphezulu kunye nomzantsi wentwasahlobo nganye ibambene ngokuqinileyo ukuya ekupheleni kwamakhonkco.Uqhagamshelo oluphezulu luxhonywe kwisakhelo esingundoqo sebhayisekile, ngeli lixa unxulumano olusezantsi lusuka kwisibiyeli esiphantsi kweswingarm.Isiphumo kukuba, njengoko i-swingarm ihambela phezulu, ukugoba kwaziswa kwintwasahlobo yamagqabi edibeneyo.Ukongeza ukulungelelaniswa, ubude bonxibelelwano oluphezulu bulungelelaniswa ngentambo ye-screw kunye ne-adjuster knob, okwenza kube lula ukwandisa okanye ukunciphisa ukulayisha kwangaphambili kwinkqubo.Ilungelo elilodwa lomenzi wechiza alibonisi damper kwisiphelo esingasemva kodwa umbhalo wayo uqinisekisa ukuba isidambisi-manzi esiqhelekileyo siya kusetyenziswa ukulawula ukunqunyanyiswa okungasemva.Nangona kunjalo, bekuya kufuneka ukuba kube compact ngakumbi kunomothuko ongemva oqhelekileyo, okanye unyuswe ngokwahlukileyo, ukuvumela i-KTM ukuba ithathe inzuzo yemithombo yeqabunga, ehambelana kakhulu nesithuba esikhululayo.Ilungelo elilodwa lomenzi wechiza licebisa ukuba esi sithuba sinokusetyenziswa ukwenza iinxalenye ze-powertrain njengebhokisi yomoya, i-intake tract, okanye i-muffler, umzekelo, enkulu okanye esebenza ngokufanelekileyo.Ukongeza, uyilo lunokuvumela ukuguquguquka okuthe kratya koyilo kwiibhayisekile zemotocross ezinombane ezizayo.

Ngaphandle kwezibonelelo zokupakisha, enye inzuzo yenkqubo kukuhlengahlengiswa kwayo.Ilungelo elilodwa lomenzi wechiza libonisa indlela ukutshintsha ubude okanye imilo yonxibelelwano olubambe nokuba kusekupheleni kwentwasahlobo kunokuguqula njani ukuziphatha kokunqunyanyiswa.Kumzekeliso omnye (Umfanekiso 7 kwi-patent), amalungiselelo amane ahlukeneyo e-lever aboniswa ukuguqula ukuziphatha kokumiswa ngasemva: ukuguquka ukusuka kwinqanaba lokunyuka (7a) ukuya kwinqanaba eliqhubekayo (7b), kunye nokunciphisa izinga lentwasahlobo (7c kunye ne-7d).Ezo ziphatha zihluke kakhulu zifezekiswa ngaphandle kokutshintsha intwasahlobo ngokwayo.
Njengamaxesha onke, isicelo selungelo elilodwa lomenzi wechiza ayisosiqinisekiso sokuba imbono iya kufikelela kwimveliso, kodwa uncedo lokupakishwa kwesiphelo esingasemva segqabi lasentlakohlaza lunokuba nexabiso ngakumbi, ngakumbi kwixesha elizayo njengoko oololiwe bombane benyanzela iinjineli ukuba zicinge ngokutsha ngoyilo lwesiqhelo oluye lwalungiswa ngexesha kwinkulungwane yeebhayisekile ze-injini yepiston.