Imigangatho ye-AAR M-215 yeNkqubo yoQhagamshelo
Ulwazi olusisiseko
Inkqubo yokubopha i-coupler ehambelana nemigangatho ye-AAR (Association of American Railroads) sisixhobo esibalulekileyo sokudibanisa nokubopha impembelelo phakathi kweemoto. Le nkqubo inee-coupler, izixhobo zokuqhuba kunye nee-jokes. Okokuqala, i-coupler yinxalenye ebalulekileyo yokudibanisa imoto. Yenziwe ngentsimbi ye-alloy enamandla aphezulu, enamandla aphezulu kunye nokuthwala umthwalo emva kokulungiswa ngokuchanekileyo kunye nonyango lobushushu. I-coupler ihlangabezana neemfuno zomgangatho we-AAR, kwaye inokudibanisa imoto ngokuqinileyo ngexesha lokutsala, ukuqhobosha kunye nokudibanisa, ukuqinisekisa uzinzo kunye nokhuseleko lwesitimela.
Okwesibini, i-shock absorber sisixhobo esibalulekileyo sokufunxa ukubetheka phakathi kwezithuthi. I-buffer inokufunxa kwaye isasaze amandla okubetheka phakathi kwezithuthi ngesixhobo sayo sangaphakathi se-buffer. Ngokomgangatho we-AAR, i-buffer kufuneka ibe nomthamo omkhulu we-buffer kunye nokukwazi ukuphinda ubuye ngokukhawuleza ukuqinisekisa ukuba uloliwe usebenza kakuhle kwaye ukhululekile.
Okokugqibela, idyokhwe yiyo esetyenziselwa ukuncamathisela nokuxhoma izixhobo zokuqhuba. Iidyokhwe zenziwe ngentsimbi enamandla kakhulu ukumelana nobunzima kunye nokuchaphazeleka kwebhampa. Uyilo lwedyokhwe kufuneka luhlangabezane neemfuno zomgangatho we-AAR ukuqinisekisa ukuba iqhagamshelwe ngokuqinileyo nangokuthembekileyo kwi-coupler kunye ne-buffer, kwaye ithintele ukukhululeka okanye ukuwa ngexesha lokusebenza.
Ngamafutshane, inkqubo ye-coupler buffer yezithuthi zikaloliwe ehambelana nomgangatho we-AAR yinxalenye ebalulekileyo yokuqinisekisa ukhuseleko kunye nokuzinza kwezithuthi zikaloliwe. Yenziwe ngamacandelo afana nee-couplers, izixhobo zokuqhuba kunye nee-jokes, ezinokuqhagamshela ngempumelelo kwaye zithintele amandla ombane phakathi kwezithuthi. Zonke ezi zixhobo kufuneka zihlangabezane neemfuno zomgangatho we-AAR ukuqinisekisa ukuthembeka kunye nokhuseleko lwenkqubo ekusebenzeni kwezithuthi.