Coupler System AAR M-215 miyezo
Zambiri zoyambira
Coupler cushioning system yomwe imagwirizana ndi miyezo ya AAR (Association of American Railroads) ndi chida chofunikira cholumikizira ndikuchepetsa kukhudzidwa pakati pa magalimoto.Dongosololi limapangidwa ndi ma couplers, zida zojambulira ndi magoli.Choyamba, coupler ndi chigawo chachikulu kulumikiza galimoto.Zimapangidwa ndi chitsulo champhamvu cha alloy, chomwe chimakhala ndi mphamvu zambiri komanso mphamvu zonyamula katundu pambuyo pokonza molondola ndi kutentha kutentha.The coupler imakwaniritsa zofunikira za muyezo wa AAR, ndipo imatha kulumikiza galimotoyo mwamphamvu panthawi yoyendetsa, kuphulika ndi kulumikiza, kuonetsetsa kuti sitimayo imakhala yokhazikika komanso yotetezeka.
Chachiwiri, chowombera chodzidzimutsa ndi chida chofunikira kwambiri choyamwitsa pakati pa magalimoto.Chosungiracho chimatha kuyamwa ndikubalalitsa mphamvu yomwe imayendera pakati pa magalimoto kudzera pachipangizo chake chamkati.Malinga ndi mulingo wa AAR, chosungiracho chimayenera kukhala ndi buffer yayikulu ndikutha kuchira mwachangu kuti zitsimikizire kusalala komanso kutonthoza kwa sitimayo ikugwira ntchito.
Pomaliza, goli ndilomwe limagwiritsidwa ntchito kulumikiza ndi kupachika zida zolembera.Magoli amapangidwa ndi chitsulo champhamvu kwambiri kuti athe kupirira kulemera ndi zotsatira za bumper.Mapangidwe a goli ayenera kukwaniritsa zofunikira za muyezo wa AAR kuti awonetsetse kuti ali olumikizidwa mwamphamvu komanso modalirika kwa coupler ndi buffer, ndikuletsa kumasula kapena kugwa panthawi yogwira ntchito.
Mwachidule, njira yolumikizira njanji ya njanji yogwirizana ndi mulingo wa AAR ndi gawo lofunikira pakuwonetsetsa chitetezo komanso bata lamayendedwe anjanji.Amapangidwa ndi zinthu monga ma couplers, ma giya ojambulira ndi ma goli, omwe amatha kulumikiza bwino ndikusunga mphamvu yamagetsi pakati pa magalimoto.Zigawo zonsezi ziyenera kukwaniritsa zofunikira za muyezo wa AAR kuti zitsimikizire kudalirika ndi chitetezo cha dongosolo pa kayendetsedwe ka galimoto.
