Kana vanhu vachikurukura nezvemidhudhudhu ine mavhiri matatu uye mamwe marori marenje nemavan, vanowanzoti ekisero iyi yanyatsoyangarara, uye ekisero iyi inenge yayangarara. "Full fly" uye "semi-float" zvinorevei pano? Ngatipindurei mubvunzo uyu uri pasi apa.
Iyo inonzi "yakazara-yayangarara" uye "semi-inoyangarara" inoreva rudzi rwekukwirisa rutsigiro rweaxle shafts yemotokari. Sezvatinoziva tese, iyo hafu shaft isimbi yakasimba inotumira torque pakati pekusiyanisa uye mavhiri ekutyaira. Rutivi rwayo rwemukati rwakabatana negiya reparutivi kuburikidza ne spline, uye rutivi rwekunze rwakabatana nehubhu yevhiri rekutyaira rine flange. Sezvo hafu shaft inoda kutakura torque yakakura kwazvo, simba rayo rinodiwa kuti rive rakakwirira kwazvo. Kazhinji, alloy simbi senge 40Cr, 40CrMo kana 40MnB inoshandiswa kudzima uye kupisa uye yakakwirira-frequency quenching kurapwa. Kukuya, musimboti une kuoma kwakanaka, unogona kumira torque hombe, uye unokwanisa kumirisana nehumwe hunhu hunorema, hunogona kusangana nezvinodiwa zvemotokari pasi pemamiriro akasiyana siyana.
Zvinoenderana nemhando dzakasiyana-siyana dzinotsigira dzehafu shafts, hafu shafts yakakamurwa kuva mhando mbiri: "yakazara inoyangarara" uye "semi-inoyerera". Iyo yakazara-yayangarara axle uye semi-inoyangarara ekisi yatinowanzo nongedzera kune iyo chaiyo mhando yehafu-shaft. "Float" apa zvinoreva kubhenda mushure mekunge musero wabviswa.
Iyo inonzi full-floating half shaft inoreva kuti hafu shaft inongotakura torque uye haina chero nguva yekukotama. Rutivi rwemukati rwehafu yakadaro shaft yakabatana neyekusiyanisa giya giya kuburikidza ne splines, uye yekunze ine flange ndiro, iyo inomisikidzwa nevhiri hub nemabhaudhi, uye vhiri hubhu inosungirirwa pane axle kuburikidza maviri tapered roller. bearings. Nenzira iyi, kuvhunduka kwakasiyana-siyana uye kudedera kumavhiri, pamwe nehuremu hwemotokari, zvinotapurwa kubva kumavhiri kuenda kune hubs uyezve kune axles, ayo anozopedzisira atakurwa neaxle housings. Ma axle shafts anongoendesa torque kubva kune musiyano kuenda kumavhiri kutyaira mota. Mukuita uku, migumo yese yehafu shaft inongotakura torque pasina chero nguva yekukotama, saka inonzi "yakazara inoyangarara". Iyi inotevera nhamba inoratidza chimiro uye kuiswa kweiyo yakazara-inoyangarara hafu-shaft yemotokari. Chimiro chayo chechimiro ndechekuti vhiri hub inoisirwa paaxle kuburikidza maviri tapered roller bearings, vhiri rinoiswa pane vhiri hub, simba rinotsigira rinoendeswa zvakananga kune axle, uye hafu-shaft inopfuura. Maseru masere anonamirwa kuhubhu uye anoendesa torque kune hub, achityaira vhiri kutendeuka.
Iyo yakazara-yangarara hafu shaft iri nyore kuparadzanisa uye kutsiva, uye hafu shaft inogona kutorwa kunze chete nekubvisa mabhaudhi ekugadzirisa akaiswa pane flange plate yehafu shaft. Zvisinei, huremu hwose hwemotokari mushure mokubvisa hafu-axle inotsigirwa ne-axle housing, uye inogona kuramba yakamira pasi yakavimbika; iyo yakaipa ndeyokuti chimiro chacho chakanyanya kuoma uye hutano hwezvikamu zvakakura. Ndiyo mhando inoshandiswa zvakanyanya mumotokari, uye marori mazhinji akareruka, epakati uye anorema, mota dziri kunze-mumugwagwa uye mota dzinotakura vanhu dzinoshandisa rudzi urwu rweaxle shaft.
Iyo inonzi semi-floating half shaft inoreva kuti hafu shaft haingotakuri torque chete, asiwo inotakura nguva yekukotama. Rutivi rwemukati rweiyo axle shaft yakabatana neyekusiyanisa giya giya kuburikidza ne splines, iyo yekunze yekupedzisira yeaxle shaft inotsigirwa pane axle imba kuburikidza nebere, uye vhiri rakaiswa zvakagadzikwa pane cantilever kumucheto kwekunze kweiyo. ekisero shaft. Nenzira iyi, mauto akasiyana-siyana anoshanda pamavhiri uye anokonzeresa kukotama nguva anofambiswa zvakananga kune hafu shafts, uyezve kune drive axle imba kuburikidza nemabhengi. Kana motokari ichimhanya, hafu shafts haingofambisi mavhiri kutenderera, asiwo kutyaira mavhiri kutenderera. Kutsigira huremu hwakazara hwemotokari. Mugumo wemukati wehafu shaft unongotakura torque asi kwete nguva yekukotama, nepo kunze kunotakura torque uye nguva yekukotama yakazara, saka inonzi "semi-yangarara". Mufananidzo unotevera unoratidza chimiro uye kuiswa kwehafu-inoyangarara semi-ekisi yemotokari. Chimiro chayo chekugadzirisa ndechokuti kuguma kwekunze kunogadziriswa uye kunotsigirwa pamusoro petapered roller inotakura ine tapered surface uye kiyi uye hubhu, uye kunze kweaxial simba inotungamirirwa ne tapered roller bearing. Kutakura, iyo yemukati axial simba inotumirwa kune tapered roller inotakura yerumwe rutivi hafu shaft kuburikidza neinotsvedza.
Iyo semi-inoyangarara hafu-shaft yekutsigira chimiro chakabatana uye yakareruka muhuremu, asi simba rehafu-shaft rakaomarara, uye disassembly uye gungano hazvigoneki. Kana ma axle shafts akabviswa, mota haigone kutsigirwa pasi. Inogona kungoshandiswa chete kumavans madiki uye mota dzakareruka dzine mutoro wemotokari diki, diki vhiri dhayamita uye kumashure kwakabatanidzwa axle, seyakajairwa Wu ling akatevedzana uye Song hua jiang akatevedzana.
Nguva yekutumira: Aug-04-2022