Constant Velocity Joint (CV mubatanidzwa)

Hinges (inowanzonzi homokinetic hinge (kubva kune imwe-gr. Ὁμός "yakaenzana / yakaenzana" uye "kufamba", "kumhanya"), Chirungu Constant-velocity- CV majoini) inobvumira iyo shaft kuendesa simba kuburikidza neakasiyana kona, iine kutenderera kutenderera kumhanya pasina kuwedzera zvakanyanya kukakavara kana kurova. Ivo anonyanya kushandiswa pamberi pamberi vhiri kutyaira mota. 

Ngoro dzinodzivirirwa nerabha bushing, inowanzo zadzwa nemafuta emolybdenum (ine 3-5% MoS2). Muchiitiko chekutsemuka mune ruoko, mvura inopinda mukati inotungamira kune zvinoita MoS2 (2) H2O MoO2 (2) H2S, sezvo molybdenum dioxide ine simba rakasimba rehasha. 

История 

Iyo cardan shaft, imwe yenzira dzekutanga kupfuudza simba pakati pemiseve miviri pakona, yakagadzirwa naGerolamo Cardano muzana ramakore rechi16. Yakanga isingakwanise kuchengetedza kumhanya nguva dzose panguva yekutenderera uye yakagadziridzwa naRobert Hooke muzana ramakore rechi17, uyo akakurudzira yekutanga kugara ichikurumidza kumhanya, iine maviri epapuru shafts akakwenenzverwa nemadhigirii makumi mapfumbamwe kuti abvise kuchinjika kwekukurumidza. Isu tava kudaidza iyi mbiri gimbal. 

Ekutanga magetsi emagetsi 

Masisitimu ekutanga mavhiri ekumberi anoshandiswa muCitroën Traction Avant neLand Rover maekisi ekumberi uye mamwe mavhiri mana-mavhiri akashandisa majoini epasirese panzvimbo pekugara kumhanyisa mhanyisa majoini. Izvo zviri nyore kugadzira, zvinogona kusimba zvinoshamisa, uye zvichiri kushandiswa kupa chinochinjika chinongedzo mune mamwe madhiraivha shaft uko pasina kukurumidza kufamba. Nekudaro, ivo vanova "jagged" uye zvakaoma kutenderera kana vachishanda pamakona makuru. 

Iwo ekutanga majoini akaenzana angular velocities 

Sezvo pamberi-vhiri dhiraivhu masystem anova anozivikanwa zvakanyanya uye mota senge iyo BMC Mini inoshandisa compact inopindirana mota, zvinokanganisa zvemberi-vhiri dhiraivhi zviri kuwedzera kuoneka. Kubva pane dhizaini yakapihwa pateni naAlfred H. Rsepp muna 1927 (iyo Tracta hinge, yakagadziriswa naPierre Fenay yeTrekta, yaive nepamutemo muna 1926), mahinjhi anomhanyisa anogara achigadzirisa akawanda eaya matambudziko. Ivo vanopa kumeso kwesimba rekutenderera kunyangwe paine huwandu hwakawanda hwekukotama angles. 

Nzira yekubatanidza

Rzeppa hinge 

Iyo Rzeppa hinge (yakaumbwa naAlfred H. Rserra muna 1926) inoumbwa nemuviri wedenderedzwa une matanhatu ekunze maburi mune yakafanana mukadzi kunze goko. Buri yega yega inotungamira bhora rimwe. Shaft yekupinda inokodzera pakati penzvimbo hombe yesimbi nyeredzi "giya" rinogara mukati mechitenderedzwa keji. Sero rinotenderera, asi rine magumo akavhurika, uye kazhinji riine maburi matanhatu akatenderedza mukombero waro. Iyi keji uye magiya anoiswa mukapu yakasungirirwa iyo yakasungirirwa shaft. Matanhatu makuru esimbi mabhora anogara mukati memukombe grooves uye anokwana mumakomba emakheji akapinda mukati meiyo sprocket grooves. Kuburitsa shaft yemukombe inopfuura nepakati pevhiri rinotakura uye rakachengetedzwa ne shaft nati. Kubatana uku kunogona kumira shanduko huru dzekona kana mavhiri epamberi akatenderedzwa nesisitimu yekufambisa; akajairika Rzeppa mabhokisi anogona kukanganiswa nemadhigirii makumi mana neshanu nemakumi mana neshanu nepo mamwe achikomberedzwa nemadhigirii makumi mashanu nemasere

Hinge-minwe minwe

Aya majoini anoshandiswa kumucheto kwemukati memotokari dhiraivha shafts. Yakagadzirwa naMichel Orijn, Glaenzer Spicer anobva kuFrance. Hinge ine gwenzi rine zvigunwe zvitatu rine matinji kune shaft, uye pazvigunwe pane makwenzi akabudikira akaita sedhiramu pamabereko etsono. Ivo vanouya mumukombe ine matatu anoenderana machani akabatanidzwa kune musiyano. Sezvo kufamba kuri muakisi imwe chete, chirongwa ichi chiri nyore chinoshanda nemazvo. Ivo zvakare vanobvumira axial "dipping" kufamba kweshaft kuitira kuti mota izununguke uye zvimwe zvinokonzeresa zvisadzvanya mabhengi. Yakajairika tsika ndeye axial shaft kufamba kwe50 mm uye kutsauka kweangular kwe26 degrees. Iyo hinge haina akawanda angular renji semamwe marudzi mazhinji emahinji, asi kazhinji yakachipa uye inoshanda zvakanyanya. Naizvozvo, inowanzoshandiswa mumashure mavhiri dhiraivha masisitimu kana mukati memberi mavhiri dhiraivha mota uko huwandu hwekufamba hunodiwa hushoma.

Mibvunzo nemhinduro:

Ko iyo inogara ichimhanya yekubatanidza inoshanda sei? Torque inobva pakusiyanisa kuburikidza nemashafts akabatanidzwa nemahinji. Nekuda kweizvi, ese mashafts, zvisinei nekona, anotenderera nekumhanya kwakafanana.

Misono chii? Bhora (inonyanya kushanda serial vhezheni), tripoid (spherical rollers, kwete mabhora), akapetwa (cardan mhando majoini, anogara akasimba), cam (inoshandiswa mukutakura zvinorema).