Ijoini yepasirese isina inooneka elasticity munzira ye torsion. Inogona kupatsanurwa kuita isina kuenzana universal joint, quasi-constant universal joint uye inogara yakabatana yepasirese. [1]
① Nonuniform universal joint. Kana Engi iri pakati pemasanhu maviri akabatana nejoinsi yepasirose yakakura kupfuura zero, mubatanidzwa wepasi rose une avhareji yeavhareji yevhelocity inofamba pakati peakisi inobuda neakisi yekupinda pakusiyana nekukasika angular velocity ratio.
Muchinjikwa shaft mhando yakaoma universal joint inoumbwa neuniversal joint forogo, cross shaft, tsono roller kutakura, mafuta chisimbiso, sleeve, chivharo chinotakura uye zvimwe zvikamu. Nheyo yekushanda ndeyekuti: imwe yeforogo inotenderera inotyaira imwe forogo kuti itenderere kuburikidza nemuchinjiko shaft, uye panguva imwechete inogona kutenderera ichitenderedza pakati pemuchinjikwa shaft mune chero nzira. The tsono roller mune tsono roller bearing inogona kutenderera panguva yekutenderera kuderedza kukweshana. Iyo shaft yakabatana nesimba rekupinza inonzi shaft yekupinza (inozivikanwawo sekuti inoshanda shaft), uye shaft inobuda nejoint yepasi rose inonzi inobuda shaft (inozivikanwawo sekuti driven shaft). Kushanda pasi pemamiriro ekuti pane Angle inosanganisirwa pakati peiyo yekupinza uye yekubuda shafts, iyo angular velocity yemashaft maviri haina kuenzana, izvo zvinozotungamira kune torsional vibration yeinobuda shaft uye zvikamu zvekutumira zvakabatana nazvo uye zvinokanganisa hupenyu hwe zvikamu izvi.
② Quasi inogara ichimhanya yakabatana yepasirese. Mubatanidzwa wepasi rose unofambisa kufamba panguva imwe cheteyo yeangular velocity paAngle yakagadzirwa uye panguva yakangofanana nekukasika kweangular velocity kune mamwe makona. Yakakamurwa kuita: a) kaviri quasi-constant velocity universal joint. Zvinoreva mubatanidzwa wepasirese uko kureba kweshaft yedhiraivha mune inogara ichiita yekumhanyisa dhizaini yejoint yepasi rose inoderedzwa kusvika padiki. B) Convex block quasi-constant velocity universal joint. Iyo ine majoini maviri epasi rose uye maviri convex blocks ezvimiro zvakasiyana. Iwo maviri maconvex blocks akaenzana nepakati drive shaft nemapini maviri emuchinjiko mune kaviri universal joint mudziyo. C) Matatu-pini quasi-nguva dzose velocity universal joint. Iyo ine maviri matatu-pini shafts, inoshanda eccentric shaft forks uye inofambiswa eccentric shaft forks. D) Spherical roller quasi-constant velocity universal joint. Iyo ine pini shaft, spherical roller, universal joint shaft uye silinda. Roller inogona kuita axial kufamba mune groove, kutamba basa rekuwedzera spline. Roller kusangana ne groove wall inogona kutamisa torque.
Nguva yekutumira: Oct-13-2021