Izindlela zokubala zama-Spherical Plain Bearings

Ama-Spherical plain bearings (SBPs) anezindawo ezimbili zokuthintana eziyindilinga "ezifanelekayo", uhlobo lokuxhumana olwaziwa ngokuthi ukuxhumana okuhlanganisiwe. Izindlela zokubala zezakhiwo zemishini zama-SBP zibalulekile ekwakhiweni kwawo kwesakhiwo nokuhlaziya ukuguga. Ukubala ingcindezi yokuxhumana ezindaweni ezihlanganisiwe kuyinkinga eyinkimbinkimbi. Imodeli ekhona ye-Hertz, ekhawulelwe kuhhafu wokunwebeka{3}}ezikhaleni, ayikwazi ukusetshenziswa ukubala ukusatshalaliswa kwengcindezi koxhumene nabo abayindilinga. Imodeli yokuxhumana eyindilinga ehlanganisiwe, imodeli ye-Fang, ibhekana ngempumelelo nodaba lokusatshalaliswa kwengcindezi yokuxhumana ezindaweni eziyindilinga ezinokonakala okuncane. Le modeli isebenza kubo bobabili-abangahambisani nabaxhumanisiwe. Nokho, indawo yokuxhumana ye-SBP ayiyona indilinga ephelele, ngakho ukubalwa kokusabalalisa kwengcindezi yokuxhumana kudinga ukubalwa okwengeziwe okusekelwe kumodeli yokuxhumana edidiyelwe eyindilinga ephelele. Ngaphezu kwalokho, imiphumela yemingcele yamahhala ingenzeka ngesikhathi sokusebenza kwama-SBP, kube nomthelela ekusetshenzisweni kwawo. Lo mphumela wamahhala womngcele uphumela ekucindezelweni kokuxhumana okugxilile kanye ne-gradient enkulu yokucindezela emaphethelweni endandatho yangaphandle ye-SBP.