Abantu abaningi bazohlola i-piston yokuhambisa ngaphambi kokushayela ibanga elide, futhi uma i-Piston yokuhambisa inciphile, bayoyifaka esikhundleni sayo. Lona umkhuba omuhle nesimo esidingekayo sokushayela okuphephile. Kepha uma uyishintsha, kuyingozi kakhulu ukushayela ngesivinini esikhulu ngokushesha! Ngoba umphumela omusha we-braking awulungile, ibanga le-braking lizoba isikhathi eside ngesikhathi sokubopha eziphuthumayo! Ngakho-ke kungani? Namuhla, umenzi wePiston Wokuhambisa uzokuthatha ukuze uyiqonde ndawonye!
Akunasisekelo sento engaba yisicaba, njengepuleti nepuleti. Ngokuvamile, kuphela lapho indawo yokuxhumana phakathi kwalaba bobabili ifinyelela kuma-75%, ingakhiqizwa amandla anele okubopha ukunikeza ukudlala okugcwele emthethweni wokubopha; Uma indawo yokuxhumana phakathi kwalokhu ezimbili incane kakhulu, ukuxabana okuphakathi kwazo kuncane ngesikhathi sokubopha, futhi ngeke kube namandla anganele ngokubabazekayo, futhi ibanga lemoto lizonwetshwa. Ngokuvamile, uhlelo lwe-disc brake lungafinyelela ukuseduze kokuxhumana okungu-100% phakathi kwe-disc ne-disc, kanye nohlelo lwe-drum brake, oluhle kakhulu, lunendawo ethintana nayo engama-80%.
Nge-piston yakudala kanye nama-bushings, ngenxa yokuxhumana kwawo kwesikhathi eside kanye nokuxabana kwesikhathi eside, ukulandelwa komhlaba phakathi kwalokhu okubili kuyavumelana. Isibonelo, uma kukhona i-groove e-brake disc, isikhundla esihambisanayo sePiston yokudlulisela sizoba ne-bulge; Ngasizathu simbe, i-brake disc isuswe ngokwengxenye, khona-ke nayo izofakwa isengxenye. Cishe bangama-100% ekuxhumaneni, baqinisekisa amabutho anele okubhula lapho ubamba.
Kepha uma ungena esikhundleni esisha, kuhlukile. Umphezulu omusha uyisicaba, kanti indawo endala yokuphuka i-disc ingalingani. Ngemuva komhlangano, indawo yokuxhumana phakathi kwalaba bobabili ingaba mincane kakhulu, futhi abanye bangase babe ngaphansi kwama-50%. Ngale ndlela, lapho ukubopha, ngenxa yendawo encane yokuxhumana, amandla anele wokubopha angeke akhiqizwe, kuzonwetshwa ibanga lokuvilapha, futhi kunengozi yokumisa imoto ngaphandle kokuyeka.