Nemadhiri e… kugadzirisa

Mabhureki discs, pamwe chete nemapadhi ari kufambidzana nawo, ndechimwe chezvinhu zvakakosha zveiyo brake system. Munguva yekushandiswa kwezuva nezuva, maramba avo anoratidzirwa kune yakanyanya kupisa tembiricha, izvo zvinogona kutungamira mukudonha kukuru kwesimba rekubhureki. Kuti izvi zvisaitike, mushanduro dzekugadzirisa mabhureki discs, kucheka kana kuchera kunoshandiswa kuvandudza kupisa kupisa uye kubviswa kwemvura. Imwe mhinduro ndeyekushandisa madhisiki ane zvirinani paramita, senge madhisiki anofefeterwa kana akawandisa.

Yakachengeteka kusvika ku200 degrees Celsius

Kutanga, imwe fizikisi: chii chinoitika kana braking? Kana mabhureki, kinetic simba rinoshandurwa kuita kupisa kunogadzirwa nezvinhu zvinokweshana. Panyaya yemabhureki edhisiki, aya anonyanya kuve madhisiki (kunyanya, iwo friction kumeso) uye mapads, kunyangwe mabhureki calipers uye mavhiri hubs anewo zvimwe pesvedzero pano. Izvo zvinofanirwa kuyeukwa kuti kuwedzera kwakanyanya kwekushisa muhurongwa kunokonzera kuderera kukuru kwesimba rekubhureki. Zvinofungidzirwa kuti yakachengeteka muganhu tembiricha apo mabhureki discs uye mapedhi anogona kushanda zvakajairika 200 madhigirii Celsius, pamusoro kukosha iyi tiri kutotarisana nokungoerekana kurasikirwa braking simba (kazhinji pedyo zero kukosha). Kusvava uku kunozivikanwa nehunyanzvi sekuti kupera, kupera kusvika pakupera. Hapana chikonzero chekugonesa chero munhu kuti chiitiko ichi chine ngozi sei. Zvakakwana kuziva kuti nenhovo dzinopisa zvakadaro isu hatigone kunonoka, uye ipapo dambudziko harina kuoma.

Kubhowa nekuboora

Kuti udzivise kupisa kwakanyanya kweiyo friction linings yebrake discs, shanduko dzinofanira kuitwa kuti dzinyatso bvisa kupisa kubva pameso avo. Imwe yacho ndeyekugaya (kucheka) kwenzvimbo dzekushanda dzemabhureki disc. Nekuda kwekucheka kwakadaro, kupisa kwakanyanya kunogona kubviswa zvinobudirira kubva pameso avo, nokudaro kubvisa njodzi yekudzima. Mukuwedzera, mvura inodururwa zviri nani kupfuura nemashizha akajairwa. Yeuka kuti kuunganidza kwayo pa discs (kusvikira iyo inoputika) inotungamirira mukuderera kwekubudirira kwemabhureki pakarepo mushure mekutanga kwebhureki. Iyo milled cuts pamabhureki discs zvakare inojekesa pamusoro peiyo disc kubva kune yakapenya layer, iyo ine yakaderera coefficient ye friction pane friction lining pasina iyo. Iyo nzira ye "tuning" iyo brake discs zvakare yekuadhiza. Kurapa kwakadaro kunokubvumira kuti uwane migumisiro yakafanana neyokuchera. Nekudaro, ziva kuti maburi akacherwa haarambidze kupera kusvika pamwero wakafanana.    

Ne dhayamita yakashandurwa

Nzira yekuvandudza maparamendi eiyo brake system inogona zvakare kurongedza, yakabatana, semuenzaniso, nekuchinja dhayamita yebrake discs kana kutsiva dhisiki iripo neimwe dhayamita yakafanana, asi, semuenzaniso, inofefeterwa. Iwe unogona zvakare kuedza kutsiva dhiramu brake ne disc brake. Zvisinei, kuchinja kwakadaro kune migumisiro inosvika kure. Muzviitiko zvakawanda, kungotsiva dials hakuna kukwana. Zvimwe zvinhu zvakaita semapads, pad mounts (anonzi maforogo) kana mabrake calipers anofanirwa kuchinjirwa kune iwo matsva. Panguva imwecheteyo, zvese zvinogadziridzwa zvinogona kuitwa chete pahwaro hwekugadzirira-yakagadzirwa, yakanyatsosarudzwa seti. Attention! Mune mamwe mamodhi emota ane mashoma uye ane simba akawanda einjini, kugadziridzwa kune iyo brake system inogoneka mune yekupedzisira. Kugadziriswa kwakanyatsoitwa kweiyo brake system kuchawedzera zvakanyanya kuramba kwayo kune njodzi kupisa. Uye zvakare, kushandiswa kweakakura dhayamita discs kuchawedzerawo simba uye saka iyo braking kunyatsoshanda. 

Wedzera: Makore 7 apfuura,

mufananidzo: Bogdan Lestorzh