Ma njinga amtundu wa Yamaha amapangidwa kuti asinthe okonda kukhala okwera bwino kwambiri - kuwathandiza kuti apambane mpikisanowo ndi makina omwe amawayika pamalo opambana komanso pa podium. YZ125 kapena YZ250 mikwingwirima iwiri, ku mpikisano wopambana wa YZ250F ndi pulogalamu ya Power Tuner yokhayo yamakampani, otsogola a YZ450F, njinga zamoto zamtundu uliwonse za Yamaha zili ndi Common ground: wopambana amasankha. Phunzirani zambiri pa YamahaMotorsports. com
Lachitatu lapitali, KTM idakhazikitsa nsanja yake yatsopano yomwe yakhala ikuyembekezeredwa kwanthawi yayitali kudzera mu mtundu wa 2022 wa fakitale wa 450 SX-F ndi 250 SX-F. ) ndipo adzalowetsedwa ndi okwera fakitale ya Red Bull KTM Cooper Webb, Marvin Musquin, Aaron Plessinger ndi Max Vohland (otenga nawo mbali 250). Pofika chaka cha 2023, mudzawona nsanja yatsopanoyi ikufalikira kugulu lonse la magalimoto a KTM, koma tsopano mudzapeza mlingo wovuta kwambiri wa mpikisano wothamanga kwambiri, 450 ndi 250 sitiroko zinayi. mpikisano.
Gulu la abale ake a Husqvarna atenganso njinga yatsopanoyi, yotchedwa Rockstar version ya FC 250 ndi 450. Adzayendetsedwa ndi Dean Wilson, Malcolm Stewart ndi RJ Hampshire, Stilez Robertson ndi Jalek Swoll kuti apikisane mu FC 250. Apanso, makina opanga makina atsopanowa adzakhazikitsidwa kwa ogulitsa mu 2022, okwanira kukwaniritsa malamulo a AMA opanga misa.
KTM itawonetsa mtundu wa fakitale ku California sabata yatha, Kris Keefer wathu adatumizidwa ku Florida sabata ino kuti akawone Husqvarnas watsopano payekha.Kiefer adapereka lipoti lalifupili ataona makina atsopano a Rockstar:
Kuyambira Lachisanu lapitali, ndakhala ndikucheza ndi magulu a Aldon Baker ndi Rockstar Energy Husqvarna ku Clermont, Florida. Takhala tikuchita maphunziro ena ndikukwera ku Aldon, koma tawonanso chiwonetsero cha 2022 Husqvarna FC 250 / yatsopano. 450 Rockstar Editions.Zinali zotsegula maso kuphunzitsa ndi gulu ndikuwona mtunda pakati pa anthu onsewa.Madalaivala onse mu timu akuwoneka kuti akugwirizana bwino ndikukhala amodzi.
Pambuyo pake, ndikuuzani nkhani zokhuza maphunziro, malo ndi okwera, koma nthawi yomweyo ndikuloleni kuti muwone zambiri za FC 250/450 Rockstar Editions yatsopano.-KK
Njinga zamoto za Husqvarna zinayambitsa mitundu ya 2022 FC 250 Rockstar ndi FC 450 Rockstar. Injini yatsopano ndi chassis zimalola okwera njinga zamoto apamsewu kuti atsogolere adani awo pa mpikisano wothamanga. akhoza kupereka ulamuliro wathunthu.
FC 250 Rockstar Edition ili ndi injini ya DOHC, yomwe ili ndi mphamvu zosayerekezeka ndi torque.FC 450 Rockstar Edition ili ndi chipangizo cha SOHC, chomwe chimaperekanso magwiridwe antchito apamwamba. kukwaniritsa bwino misa ndende, kuonetsetsa ntchito mosavuta ndi kulamulira.
FC 250 Rockstar Edition ndi FC 450 Rockstar Edition yasinthiratunso chassis ya 2022. Njinga zonse ziwiri zimagwiritsa ntchito hydro-formed chrome-molybdenum frame yopangidwa kuti ipititse patsogolo ntchito zotsutsana ndi squat pansi pa mphamvu. kulimba ndi kulemera kochepa.Chingwe cholimba cha aluminium polyamide hybrid subframe chapangidwira kuuma kowerengedwa mwapadera.
Kuyimitsidwa ndi WP. Foloko yatsopano ya XACT 48 mm yokhala ndi ukadaulo wa AER imapereka kunyowa pang'onopang'ono kumapeto kwa sitiroko, pomwe mawonekedwe aposachedwa a XACT akumbuyo amakhala ndi kusintha kopanda zida.
Kusintha kwatsopano kwa mapu amitundu yambiri kumatha kusankha njira yoperekera mphamvu. Imathandiziranso kukopa ndikuyamba ntchito zowongolera, komanso Easy Shift ya gearbox yama liwiro asanu yokhala ndi chiwongolero chowongolera chowongolera mu mtundu wa FC 250 Rockstar ndi FC450 Rockstar. Baibulo.
Thupi latsopanoli limakongoletsedwa ndi zithunzi zaposachedwa kwambiri za Rockstar Energy Husqvarna Factory Racing, zomwe ndi ergonomic komanso zosavuta kuyenda panjinga yamoto.
FC 250 Rockstar Edition ndi FC 450 Rockstar Edition adakopera njinga za Rockstar Energy Husqvarna Factory Racing kuti achite nawo mpikisano wa AMA Supercross ndikupereka makina opikisana kwa onse okwera njinga zamoto.
Mafelemu a hydroforming, laser kudula ndi kuwotcherera kwa robot amapangidwa mwaukadaulo. Chimangocho chimapangidwa ndi magawo owerengeka otalikirapo komanso osinthasintha kuti apereke mayankho abwino kwambiri okwera, kuyamwa mphamvu komanso kukhazikika kwa mzere wowongoka. kuyika mbale ya polyamide anti-skid yomwe yapangidwa kumene yomwe ili yokhazikika pa Rockstar Editions.
Unyinji wozungulira mu chimango ndi kugwirizana kwa mutu wowongolera wapangidwanso.Kuonjezera apo, phiri latsopano logwedezeka silinagwirizanenso ndi chitoliro chachikulu, ndipo kukana kwa squat kumbuyo kwa chassis kwakhala bwino kwambiri.Kuonjezera apo, khoma makulidwe a chimango akonzedwa kuti apititse patsogolo kudalirika ndi kuuma kwapadera kwa malo opanikizika kwambiri monga chiwongolero chamutu ndi chowombera chogwedeza. makhalidwe okhazikika akadali osayerekezeka.
Chochititsa chidwi chinanso cha topology yatsopano ya chimango ndikuti malo oyikapo mapazi asunthidwa mkati, motero amachepetsa kukhudzika kwa kukokera pakulumpha kozama kapena kulumpha. (CFD) yawonjezeka.The latsopano chidutswa chimodzi chiwongolero chisindikizo cha mutu mosavuta kukhazikitsa pa m'malo kapena kukonza, ndipo amapereka kudalirika apamwamba.
Chophimba cha Rockstar Editions chimagwiritsa ntchito zokutira za ufa wapamwamba wakuda. Woteteza chimango wokhazikika amagwiritsa ntchito topology yatsopano komanso yowongoleredwa kuti atsimikizire chitetezo, kulimba komanso kugwiriridwa kwapamwamba pansi pazifukwa zilizonse. zomangira zinayi ndipo amagwiritsa ntchito chimango chophatikizika kuti apereke chitetezo chabwino kwambiri ku fumbi komanso kukhudza kwambiri chimango ndi injini.
Magawo awiri ang'onoang'ono amapangidwa ndi 60% polyamide ndi 40% aluminiyamu, ndipo kulemera kwake ndi mapaundi a 3.9 okha (1.8 kg) .Mothandizidwa ndi ma computational dynamics, kuuma kwapadera kumapangidwira mu mawonekedwe opepuka komanso amphamvu kuti apereke. kusamalira bwino komanso kutonthoza wokwera.
Mapangidwe apansi apansi ndi mabakiteriya amapangidwa ndi ma profiles a aluminiyamu kuti atsimikizire kulimba ndi kudalirika pakafunika.Chigawo chapamwamba chimapangidwa ndi jekeseni-molded polyamide, yomwe imatha kukwaniritsa zizindikiro zopindika ndikukwaniritsa mawonekedwe opepuka.
Dzanja latsopano lopanda phokoso la aluminiyamu la rocker lapangidwa kuti lipereke kuuma kopambana ndi kudalirika ndi kulemera kochepa kwambiri.Topology yakonzedwa kuti ikhale yolimba kwambiri, ndipo njira yoponyera bwino yachepetsa kulemera kwa pafupifupi 190 magalamu. kukhathamiritsa ndikufananiza mawonekedwe atsopano opindika a chassis, chitsulo chatsopano cha 22mm chakumbuyo chidayikidwa.
Kuonjezera apo, chitetezo cha unyolo ndi slider chain chakonzedwanso kuti chikhale cholimba komanso kuchepetsa kukhudzidwa kwa kupachika pa zinthu zakunja.Kukonzekera kwatsopano kumeneku kudzathandiza kuchepetsa kudzikundikira kwa dothi kuzungulira mkono wakugwedezeka ndi unyolo waunyolo, makamaka m'matope ovuta kwambiri.
The 48 mm kugawanika mpweya foloko ali losindikizidwa mpweya kasupe ndi kupsinjidwa mafuta chipinda kuti pang'onopang'ono ndi mosasinthasintha damping.Mafuta ndi mpweya bypass akhoza kuchepetsa nsonga za kupsyinjika, ndipo pamodzi ndi pakati valavu damping dongosolo, kutsogolo mphanda amapereka ndemanga zabwino ndi chitonthozo chokwera. .Kuyimitsa kwatsopano kwa hydraulic kumawonjezera kukana kukana pansi popereka mphamvu yowonjezereka yowonjezereka mu 40 mm yotsiriza ya sitiroko.Kuonjezera apo, kubwezeretsanso kumachepetsedwa, zomwe zimapangitsa kutsika koyambirira kwa mphanda pambuyo pofika molimba. chitetezo cha mphete kumawonjezera chitetezo ku kulowerera fumbi.
Zikhazikiko zimatha kusinthidwa mosavuta ndi valavu imodzi ya pneumatic preload ndi zosavuta kugwiritsira ntchito makina opangira kuponderezedwa ndi kubwezeretsanso.Kuonjezera apo, pampu ya mpweya yomwe imayenera kusintha mpweya wa foloko yakutsogolo imakhalanso ngati muyezo.
CNC-machined Factory Racing triple clamp imapangidwa ndi aluminiyamu yapamwamba kwambiri, yokhala ndi kuuma kwa ndodo yowongoleredwa, kuyanjanitsa bwino kwa chubu chakutsogolo cha foloko, ndi geometry yolondola ya foloko yakutsogolo kutsimikizira kuyankha kwakukulu komanso kuyenda kosalala kwa mphanda. kusintha kwa 20 mm kapena 22 mm kungapereke phindu lalikulu la processing.
Chokwera chatsopano, chopangidwa ndi topology-chokongoletsedwa chapamwamba chimapereka mphamvu yogwira kwambiri ndikuchepetsa kupotoza kwa chogwirizira pa kulemera kofanana ndi m'badwo wakale. Kuphatikiza apo, amalola kusungunula kwa rabara ndikuyika kokhazikika, kumapereka kupindika kwa chogwirizira.
Layisensi yakutsogolo imaphatikiza zotchingira katatu, zomwe zimatchinga kagawo kakang'ono katatu ndikuziteteza kuti zisawonongeke chifukwa cha malo okhala.
Poyerekeza ndi m'badwo wam'mbuyomu, kutalika konse kwa chotengera chatsopano chakumbuyo chakumbuyo chachepetsedwa ndi 15 mm, kulemera kwachepetsedwa ndi magalamu 100, ndipo kuyenda kwa gudumu lakumbuyo kumakhalabe kosasinthika pa 300 mm. Kupititsa patsogolo njira yolumikizirana ndi geometry yatsopano kuti ipititse patsogolo momwemonso kale, koma ndi kukopa kwakukulu ndi absorbency.Kuphatikizana ndi mawonekedwe atsopano a geometry, kumapangitsa kuti chiwongolero cha pansi chikhale cholumikizira, kotero sichiwonongeka mosavuta chikafika pansi. .
Piston wamkulu watsopano wokometsedwa ndi ma computational fluid dynamics (CFD) mu chotsitsa chododometsa amawongolera chitonthozo choyambirira ndikupereka chithandizo champhamvu.Mabowo otaya amitundu yosiyanasiyana amapangitsa kuti pakhale kosavuta kutsegula gasket ndikuchepetsa kupsinjika konse kwamafuta otaya ndi kukanikiza pa. The gasket.Kuchepetsa kulemera kumatanthauzanso kusuntha kochepa, komwe kumachepetsa mphamvu pa pistoni yaikulu.
Lingaliro lowongolera pamanja lapawiri lowongolera kuwongolera limalola kusintha kwamanja kumayendedwe apamwamba komanso otsika kwambiri.Kuphatikizana ndi chosinthira chatsopano chomwe chingasinthidwe pamanja kapena ndi zida, wokwerayo tsopano amatha kusintha zosintha zakuda popanda zida kapena kuthandizidwa ndi makaniko. panjira.
Kuphatikiza pa kuthekera kwa zoikidwiratu zopanda zida ndi zosintha, chosinthira chatsopano cha preload chinayambitsidwanso kuti chiwongolere kukana kulowerera kwa fumbi.Kusungirako kasupe kwatsopano kwamitundu iwiri kumalola kuyika mwachangu popanda kugawanitsa chododometsa.
The WP XACT rear shock absorber ili ndi zosindikizira zochepa za SKF zogwirizanitsa ndodo zomwe zimapereka makhalidwe apamwamba otsekemera kuti asatengeke ndi mphamvu zowonongeka ndi mphamvu zowonongeka.
Dongosolo lapamwamba la Brembo hydraulic clutch system limatsimikizira kuvala kwa yunifolomu, pafupifupi kusamalidwa kopanda ntchito komanso kusintha kwangwiro pansi pazikhalidwe zosiyanasiyana.Izi zikutanthauza kuti kusiyana kumalipidwa nthawi zonse kuti kupanikizika ndi ntchito ya clutch zikhale zofanana muzozizira kapena kutentha. ndi pakapita nthawi.Maola osawerengeka a mayesero okhudzana ndi mpikisano atsimikizira kudalirika kwapamwamba kwa Brembo hydraulic system yopangidwa ku Italy.
Ma 260mm oyandama ma brake discs oyandama akutsogolo ndi ma 220mm kumbuyo kwa ma brake discs amapereka mphamvu zabwino kwambiri za braking ndi chidaliro pamikhalidwe yonse.
Zogwirizira za ProTaper sizikhala zachiwiri kapena zina malinga ndi magwiridwe antchito ndi masitayelo. Zogwirizira zimapangidwa motsatira miyezo yokhazikika, ndizopepuka kwambiri, ndipo zimakhala ndi mphamvu zolimbana ndi kutopa kwanthawi yayitali. .
ODI locking chogwirira kumanzere sikufuna kugwirizana, pamene chogwirizira vulcanized kumanja ali ndi innovative Integrated throttle mechanism. Chokhoma chotsekera cha Rockstar Editions chimabwera chokhazikika ndi zinthu zofewa zotuwa.
Ma pedals atsopano, opangidwa ndi CFD amapereka malo okulirapo a nsapato za nsapato, ndipo sizovuta kulumikiza muzitsulo zakuya, kupukuta kapena kuchotsa pa nthawi ya zovuta. kudzera mu lingaliro latsopano, lochepetsetsa la kukhazikitsa lophatikizidwa mu mapangidwe a chimango, lomwe limachepetsanso kulemera.
Kusintha kwatsopano kwa mapu osankha mapu apangidwa kuti azigwira ntchito mophweka komanso mwachidziwitso ndipo ndi kasinthidwe kake ka Rockstar Edition.Imayendetsa kugwedezeka ndikuyamba kulamulira, imasankha pakati pa mapu awiri a injini (yogwira ntchito / yosalala) ndikuyambitsa Easy Shift function.Mapu 1 ndi mzere , mapu odziwikiratu amphamvu, ndipo Mapu 2 ndi mapu ankhanza owonjezera kuyankha kwamphamvu komanso mphamvu zotulutsa zophulika.
Ntchito yatsopano ya Easy Shift (mmwamba yokha) ikhoza kutsegulidwa kapena kutsekedwa pogwiritsa ntchito mapu osankha mapu.Ntchitoyi imagwira ntchito pokhapokha ngati ikukweza, kusokoneza kuyatsa kwa kachigawo kakang'ono. Sensa pa ng'oma yosuntha imalemba mphamvu kuchokera ku lever yosuntha, imatumiza chizindikiro ku ECU, ndipo nthawi yoyaka moto imasokonezedwa.Kuteteza kusuntha kwangozi ndi kusalowerera ndale zabodza, ntchitoyi imangogwira ntchito yachiwiri mpaka yachisanu.
Injini ikakhala idling, yambitsani kuwongolera koyambira ndikukanikiza nthawi yomweyo chowongolera ndi Easy Shift masiwichi.Zizindikiro ziwirizi ziyamba kuwunikira kuti ziwonetsetse kuti kuwongolera koyambira kumagwira ntchito.Ntchitoyi imachepetsa mphamvu ya mawilo akumbuyo, potero ikuwonjezera kukopa. ndi kuteteza kutayika kwa mphamvu panthawi yothamanga mofulumira.Wokwerayo atasuntha, kulamulira koyambira kudzazimitsidwa.Kuonjezera apo, pamene njira yoyendetsera yoyambira itsegulidwa, ntchito ya Easy Shift idzalephereka.
Kuwongolera koyendetsa kumayendetsedwa ndi chosinthira cholembedwa "TC" ndipo chimagwira ntchito posanthula kulowetsa kwamphamvu kuchokera kwa wokwera komanso kuchuluka kwa injini ya RPM. ndi kuchepetsa mphamvu ya mawilo am'mbuyo kuti awonetsetse kugwedezeka kwakukulu.Ichi ndi chodziwikiratu chopindulitsa muzinthu zonyowa kapena zamatope.
Kusintha kwatsopano kophatikizana koyambira / kuyimitsa komwe kuli kumanja kwa chogwirira kumatha kuyambitsa ndikuyimitsa injini mosavuta komanso mwachidziwitso.
Keihin EMS idapangidwa makamaka kuti ikhale yaying'ono, yopepuka, komanso yosinthira deta mwachangu. Imaphatikiza kuwongolera koyambira koyambira, mapu osankhidwa a injini kudzera pakusintha kowongolera pa chogwirizira, ndi Easy Shift function.Kuphatikizidwa ndi sensa yamagalimoto, kutulutsa mphamvu imapangidwira malo aliwonse amagetsi.
The new rollover sensor (ROS) ikhoza kudula chipangizo choyatsira moto pakagundana kwambiri, ndikuwonjezera chitetezo china ku m'badwo watsopano wa makina oyendetsa njinga zamoto za Husqvarna. FI udindo LED ndi chizindikiro mlingo mafuta.
Mtundu wa Rockstar uli ndi thupi la 44mm Keihin throttle body. Chingwe chowongolera chimayikidwa mwachindunji popanda ndodo zolumikizira, kupereka kuyankha kwachindunji komanso kumva.
The Rockstar Edition exhaust system imapangidwa mwaukadaulo kuti ipereke magwiridwe antchito otsogola ndi kulemera kopepuka kotheka.Manifold ambiri ali ndi flow design resonance chipinda chophatikizidwa mu manifold.Mutuwu umapangidwa ndikupangidwa mu zidutswa ziwiri kuti zikhale zolumikizana momwe zingathere.Malo a kugwirizanako kumapangitsa kuti achotsedwe popanda kuchotsa chotsitsa chakumbuyo chakumbuyo.Zowonjezereka zina zimalola kukwaniritsidwa kwa ma silencers afupikitsa ndi ophatikizana popanda kuonjezera phokoso la phokoso.Mphunoyi imapangidwa ndi aluminiyumu yopepuka yokhala ndi zokutira zakuda zakuda, kusonyeza khalidwe lake labwino kwambiri.
Kuti apereke ubwino wa dongosolo losavuta lamagetsi loyambira, mtundu wa Rockstar wa chitsanzo uli ndi batri ya lithiamu-ion 2.0 Ah. mabatire a asidi, kotero kulemera kwake kumachepetsedwa pamene kumapereka mwayi woyambira magetsi.
Radiyeta imayengedwa ndi WP pogwiritsa ntchito aluminiyamu yamphamvu kwambiri.Kukhathamiritsa kwa CFD kumagwiritsidwa ntchito kuwongolera bwino mpweya kudzera pa radiator ndikupereka kuzizirira koyenera pansi pamikhalidwe iliyonse.Dongosolo loziziritsa limaphatikizidwa mu chimango kuti lizizizira bwino powongolera choziziritsa kudzera pa chimango. popanda kufunikira ma hoses owonjezera.Chubu chachikulu chapakati chomwe chikudutsa pa chimango chimachepetsa kupanikizika kwa dongosolo panthawiyi, zomwe zimapangitsa kuti pakhale kuzizira kozizira, ndipo tsopano kumaphatikizapo thermostat yamkati kuti iwonjezere kudalirika.
Kuonjezera apo, radiator imayikidwa pafupi ndi pakati pa mphamvu yokoka kuti ikhale yosinthasintha.
Tanki yatsopano ya 1.9 galoni (7.2 lita) ya polyethylene ya mtundu wa Rockstar Edition imaphatikizapo kapu yodzaza ndi ulusi komanso pampu yamafuta ophatikizika. ndi otsika.Paipi yamafuta akunja amayikidwa mwapadera kuti achepetse kukhudzidwa ndi kuwonongeka.
Bokosi lamphepo lokonzedwa bwino la CFD limapangidwa ndi ma ducts olowera bwino lomwe kuti lipewe kuwonongeka kwa mpweya ndikuwonetsetsa kuti mpweya ukuyenda bwino komanso chitetezo cha fyuluta. Palibe zida zomwe zimafunikira, ndipo fyuluta ya mpweya imatha kupezeka mosavuta pochotsa gulu lakumanzere. kamangidwe ka khola zosefera zimatsimikizira kukonza kosavuta, ndi dongosolo losavuta losalephera, ndipo fyulutayo imatha kukhazikitsidwa mosamala komanso molondola.
Nthawi yotumiza: Dec-23-2021
