Ụkpụrụ na-arụ ọrụ nke breeki bụ tumadi site na esemokwu, iji breeki pads na breeki diski (drum) na taya na esemokwu ala, ike kinetic nke ụgbọ ala ga-agbanwe n'ime ọkụ ọkụ mgbe esemokwu gasịrị, ụgbọ ala ahụ ga-akwụsị. Sistemụ breeki dị mma ma dị mma ga-enwerịrị ike breeki kwụsiri ike, zuru oke yana njikwa, ma nwee ezigbo nnyefe hydraulic na ikike ikposa ọkụ iji hụ na ike nke onye ọkwọ ụgbọ ala na-agba site na breeki pedal nwere ike ibunye ya nke ọma na nnukwu mgbapụta. obere mgbapụta, ma zere ọdịda hydraulic na ire brek nke oke okpomọkụ kpatara. Enwere breeki diski na breeki drum, mana na mgbakwunye na uru ọnụ ahịa, breeki drum adịghị arụ ọrụ nke ọma karịa breeki diski.
esemokwu
"Mgbagwoju anya" na-ezo aka na nguzogide ngagharị n'etiti ebe kọntaktị nke ihe abụọ na mmegharị nke ikwu. Ogo nke ike esemokwu (F) dabara na ngwaahịa nke ọnụọgụ esemokwu (μ) na nrụgide kwụ ọtọ (N) n'elu ike esemokwu, gosipụtara site na usoro anụ ahụ: F=μN. Maka sistemụ breeki: (μ) na-ezo aka na ọnụọgụ esemokwu dị n'etiti breeki pad na diski breeki, yana N bụ Pedal Force nke piston caliper na-arụ na breeki mpe mpe akwa. Ọnụ ọgụgụ dị ukwuu nke esemokwu esemokwu na-emepụta site na nnukwu esemokwu ahụ, mana ọnụọgụ esemokwu n'etiti breeki pad na diski ga-agbanwe n'ihi oke okpomọkụ nke esemokwu ahụ na-emepụta, ya bụ, a na-agbanwe ọnụọgụ esemokwu (μ) na okpomọkụ, ụdị breeki ọ bụla n'ihi na ihe dị iche iche na esemokwu dị iche iche ọnụọgụ, ya mere breeki dị iche iche ga-enwe okpomọkụ dị iche iche na-arụ ọrụ dị iche iche, na oke okpomọkụ na-arụ ọrụ, nke a bụ onye ọ bụla ga-ama mgbe ịzụrụ breeki. mpe mpe akwa.
Nbufe nke ike breeki
Ike nke breeki caliper piston na-etinye na breeki ahụ bụ Pedal Force. Mgbe ike nke onye ọkwọ ụgbọ ala na-azọ ụkwụ na pedal breeki na-abawanye site na lever nke usoro pedal, a na-eme ka ike ahụ dịkwuo elu site na nkwalite ike agụụ na-eji ụkpụrụ nke ọdịiche nrụgide agụụ na-akwanye breeki nna ukwu mgbapụta. Nrụgide mmiri mmiri nke breeki nna ukwu mgbapụta na-eji mmetụta nnyefe ike na-enweghị ike ịkọwapụta mmiri, nke a na-ebunye ya na obere mgbapụta ọ bụla site na breeki tubing, a na-eji "PASCAL ụkpụrụ" mee ka nrụgide dịkwuo elu ma mee ka piston nke sub- gbapụta iji tinye ike na breeki mpe mpe akwa. Iwu Pascal na-ezo aka n'eziokwu na nrụgide mmiri mmiri bụ otu ihe n'ebe niile n'ime akpa mechiri emechi.
A na-enweta nrụgide site n'ikewa ike etinyere site na mpaghara nrụgide. Mgbe nrụgide ahụ hà nhata, anyị nwere ike nweta mmetụta nke mmụba ike site n'ịgbanwe nha nke mpaghara etinyere na nrụgide (P1 = F1 / A1 = F2 / A2 = P2). Maka sistemu breeki, oke nke mgbapụta ngụkọta na nrụgide sub-pump bụ oke nke mpaghara piston nke mkpokọta mgbapụta na mpaghara piston nke sub-pump.
