Kurerekera kwevhiri
Pamusoro pemakona maviri ari pamusoro e kingpin rear Angle uye yemukati Angle kuti ive nechokwadi chekuti mota yakagadzikana yakatwasuka, iyo vhiri camber α ine zvakare chinzvimbo chebasa.α ndiyo Angle inosanganisirwa pakati pemutsetse wemharadzano wendege inochinjika yemotokari uye ndege yekumberi ichipfuura nepakati pevhiri remberi uye mutsara wepasi wakatwasuka, sezvakaratidzwa muFIG.4 (a) uye (c).Kana vhiri repamberi rakaiswa perpendicular kumugwagwa kana mota isina chinhu, axle inogona kutenderedza vhiri remberi nekuda kwekuremerwa deformation kana mota yazara zvizere, izvo zvinomhanyisa kupera kwechidimbu chevhiri.Uye zvakare, iyo vertical reaction simba remugwagwa unoenda kune vhiri remberi pamwe neaxis yehub ichaita kuti hub hubhu kumucheto kwekunze kweiyo diki kutakura, kuwedzera mutoro wekunze kwekupedzisira kweiyo diki uye hub yekusimbisa nati. , vhiri remberi rinofanira kuiswa pachine nguva kuti riite imwe Angle, kuitira kudzivirira kurerekera kwevhiri remberi.Panguva imwecheteyo, vhiri remberi rine camber Angle inogona zvakare kuchinjika kune arch mugwagwa.Nekudaro, iyo camber haifanirwe kunge yakakura kwazvo, zvikasadaro ichaitawo kuti tira ripfeke.
Kubuda kwemavhiri emberi kunotemerwa mune knuckle dhizaini.Iyo dhizaini inoita axis yeinotungamira knuckle jenari uye ndege yakachinjika kuita Engi, iyo Angle ndiyo vhiri remberi Angle α (kazhinji ingangoita 1 °).
Vhiri remberi remberi
Kana vhiri rekumberi rikatenderedzwa, rinoita sekoni kana richikunguruka, zvichiita kuti vhiri remberi riende kunze.Nekuda kwekuti zvipingaidzo zvechidhiraivho neaxle zvinoita kuti vhiri remberi ritadze kubuda, vhiri remberi rinokungurukira pasi, izvo zvinozowedzera kupera kwetai.Kuti ubvise mhedzisiro yakashata inounzwa nekurerekera kwevhiri remberi, kana uchiisa vhiri remberi, nzvimbo yepakati yemavhiri maviri emberi emota haina kufanana, chinhambwe chiri pakati pekumucheto kwevhiri maviri B chakaderera pane chinhambwe pakati pemupendero wekumashure A, mutsauko uripo pakati peAB unova danda remberi.Nenzira iyi, vhiri remberi rinogona kuva pedyo nechemberi mune imwe neimwe nzira inotenderera, iyo inoderedza zvikuru uye inobvisa migumisiro yakaipa inokonzerwa nevhiri remberi.
Iro danda remberi revhiri remberi rinogona kugadziriswa nekushandura urefu hwemuchinjikwa tie tsvimbo.Paunenge uchigadzirisa, mutsauko wepakati pakati pemberi uye kumashure kwematenderedzwa maviri, AB, inogona kuenderana nekukosha kwakatarwa kwedanda rekumberi zvichienderana nenzvimbo yekuyeresa inotsanangurwa nemugadziri wega wega.Kazhinji, kukosha kwedanda remberi kunotangira pa0 kusvika ku12mm.Pamusoro pechinzvimbo chinoratidzwa muMufananidzo 5, mutsauko uripo pakati pepamberi neshure pakati pepakati pematayi maviri unowanzo kutorwa sechiyero chekuyera, uye musiyano uripo pakati pemberi nekumashure padivi pemupendero wezviviri izvi. mavhiri epamberi anogonawo kutorwa.Mukuwedzera, iyo anterior beam inogonawo kumiririrwa neanterior beam Angle.
