Ukumiswa kudlala indima ebalulekileyo ekusebenzeni ngokubanzi kunye nokuthuthuzela kwesithuthi.Inoxanduva lokugcina uzinzo, ukunciphisa ii-vibrations, kunye nokuphucula ukuphatha.Phakathi kwamacandelo ahlukeneyo enza inkqubo yokunqunyanyiswa,ukunqunyanyiswa bushings zihlala zingahoywa.Nangona kunjalo, ubukho babo kunye nokusebenza ngokufanelekileyo kubalulekile kumava okuqhuba agudileyo kwaye akhuselekileyo.
Ke, yintoni kanye kanye injongo ye-suspension bushing?I-Suspension bushings yirabha eyicylindrical okanye i-polyurethane components ezihlala phakathi kweentsimbi ezimbini ze-suspension system yesithuthi.Zisebenza njengesithinteli, zifunxa izothuso kunye nokungcangcazela okubangelwa yimiphezulu yendlela engalinganiyo, amaqhuqhuva, kunye nezinye izinto zangaphandle.Ngokwenza njalo, i-suspension bushings ikhusela ukunyakaza okugqithiseleyo phakathi kwezi nxalenye zetsimbi, ukunciphisa ingxolo, ukuxubha, kunye nobukhali (NVH) kwi-cabin.
Enye yeenjongo eziphambili zokunqunyanyiswa kwe-bushings kukuphucula ukuzinza nokulawula isithuthi.Banceda ukugcina ulungelelwaniso olufanelekileyo phakathi kwamacandelo ahlukeneyo okunqunyanyiswa, ukuqinisekisa ukuba amavili ahlala enxibelelana nomgangatho wendlela ngamaxesha onke.Oku kuvumela ukuphathwa kakuhle, okwenza kube lula ukulawula isithuthi, ngakumbi ngexesha lokujika okanye ukuhamba ngokukhawuleza.Ngaphandle kokusebenza kakuhle kwe-suspension bushings, ukuzinza nokulawula kwesithuthi kunokuba sengozini, okukhokelela kwimeko enokuba yingozi.
Omnye umsebenzi obalulekileyo we-suspension bushings kukunciphisa ingxolo kunye nokungcangcazela.Irubha okanye i-polyurethane izinto ezisetyenziswa ekwakhiweni kwee-bushings zinceda ukwahlula amacandelo okunqunyanyiswa kwi-chassis yesithuthi.Oku kwahlulwa kuthomalalisa ukungcangcazela kwaye kuthintele ukuba zingagqithiselwa kwikhabhinethi, ukubonelela uhambo oluthambileyo noluzolileyo.Ukongeza, i-bushings yokunqunyanyiswa ikwanceda ukunciphisa ingxolo ebangelwa kukudibana kwentsimbi ukuya kwintsimbi phakathi kweendawo ezahlukeneyo zokunqunyanyiswa.
Ixesha elidlulele,ukunqunyanyiswa bushings zinokuphelelwa ngenxa yokuba sesichengeni rhoqo kwiimeko zendlela kunye nobunzima besithuthi.Xa oku kusenzeka, izinto zerabha okanye i-polyurethane zinokuqala ukuwohloka okanye ukuqhekeka, okuchaphazela ukusebenza kwazo.I-bushings egugileyo inokukhokelela ekunyuseni kwamanqanaba e-NVH, ukunciphisa ukuzinza, kunye nokuphathwa kakubi.Ukuba ubona ukuqengqeleka komzimba okugqithisileyo, ukungcangcazela, okanye ingxolo ebambekayo ngelixa uqhuba, kuyacetyiswa ukuba kuhlolwe iibhutsi zakho ezimisiweyo, kwaye, ukuba kuyimfuneko, endaweni yazo kufakwe umkhandi oqeqeshiweyo.
Xa kuziwa ekukhetheni i-bushings yokumiswa, kukho iindlela ezimbini eziphambili ezikhoyo: irabha kunye ne-polyurethane.I-rubber bushings yolona khetho luqhelekileyo kwiinkqubo zokuxhoma ezifakwe kwifektri.Babonelela ngohambo olutofotofo noluzolileyo, olufunxa ngokufanelekileyo ukothuka kunye nokungcangcazela.Nangona kunjalo, badla ngokuguga ngokukhawuleza xa kuthelekiswa ne-polyurethane bushings.
Kwelinye icala, i-polyurethane bushings inika ukuqina okukhulu kunye nokusebenza okuphuculweyo.Zinomthamo ophezulu wokuthwala umthwalo kwaye zixhathisa ngakumbi kwi-deformation.Oku kubenza balungele izicelo ezinzima okanye izithuthi ezijoliswe ekusebenzeni.Nangona kunjalo, i-polyurethane bushings inokuhambisa ukungcangcazela okungaphezulu kancinci kunye nengxolo xa kuthelekiswa ne-rubber bushings.
Ukuququmbela,ukunqunyanyiswa bushings inokuba ngamacandelo amancinci, kodwa adlala indima ebalulekileyo ekusebenzeni nasekuthuthuzelekeni kwenkqubo yokunqunyanyiswa kwesithuthi.Ngokunciphisa ii-vibrations, ukuthintela ukunyakaza okugqithiseleyo, kunye nokuphucula ukuzinza, i-suspension bushings igalelo ekuqhubeni kakuhle, ukuzola, kunye namava akhuselekileyo okuqhuba.Ukuhlolwa rhoqo kunye nokugcinwa kwezi bushings kubalulekile ukuqinisekisa ukusebenza ngokupheleleyo kunye nokhuseleko endleleni.
Ixesha lokuposa: Jun-21-2023
