Ụkpụrụ na-arụ ọrụ nke onye na-ebuli ike breeki

Ihe na-eme ka oghere na-eji ụkpụrụ nke ịmịnye ikuku mgbe engine na-arụ ọrụ, nke na-emepụta oghere n'akụkụ mbụ nke nkwalite ahụ. Na nzaghachi maka ọdịiche nrụgide nke ikuku ikuku nkịtị n'akụkụ nke ọzọ, a na-eji ihe dị iche iche eme ihe iji mee ka ọkpụkpụ braking sie ike.

Ọ bụrụ na e nwere ọbụna obere nrụgide dị n'etiti akụkụ abụọ nke diaphragm, n'ihi nnukwu akụkụ nke diaphragm, a ka nwere ike ịmepụta nnukwu mkpali iji mee ka diaphragm na njedebe na njedebe dị ala. Mgbe a na-agba brek, igwe na-ebuli elu na-ejikwa oghere na-abanye n'ihe nkwalite iji mee ka diaphragm na-aga, ma na-eji mkpanaka ịkwanye na diaphragm na-enyere mmadụ aka ịbanye na ịkwanye pedal breeki site na ngwaọrụ njem jikọtara ọnụ.

N'ebe a na-adịghị arụ ọrụ, nlọghachi mmiri nke valvụ nchịkwa nchịkwa na-eme ka valvụ nchịkwa na-agbanye ogwe aka na-agbanye n'ọnọdụ mkpọchi n'akụkụ aka nri, na ọdụ ụgbọ mmiri valvụ ahụ dị na oghere oghere. Mmiri valvụ nchịkwa na-eme ka iko valvụ nchịkwa na oche valvụ ikuku na-akpachi anya, si otú a mechie ọdụ ụgbọ mmiri ikuku.

N'oge a, a na-agwa ụlọ gas na-ekpo ọkụ na ngwa gas gas nke booster na ngwa gas chamber channel site na oghere gas chamber channel nke piston ahụ site na oghere valvụ nchịkwa, ma dịpụrụ adịpụ site na ikuku mpụga. Mgbe engine amalitechara, oghere (nrụgide na-adịghị mma nke engine) na ntinye nke engine ga-ebili ruo -0.0667mpa (ya bụ, uru nrụgide ikuku bụ 0.0333mpa, na ọdịiche dị n'ịnyịnya na nrụgide ikuku bụ 0.0667mpa). ). Mgbe nke ahụ gasịrị, oghere nkwalite na oghere nke ngwa ngwa ahụ mụbara ruo -0.0667mpa, ha dịkwa njikere ịrụ ọrụ n'oge ọ bụla.

Mgbe a na-agba brek, pedal breeki na-ada mbà n'obi, na pedal ike na-abawanye site na lever na-eme ihe na mkpara push nke valvụ akara. Nke mbụ, a na-agbanye mmiri na-alọghachi nke valvụ nchịkwa nchịkwa, na valvụ nchịkwa nchịkwa na kọlụm valvụ ikuku na-aga n'ihu. Mgbe mkpanaka valvụ njikwa na-ebugharị na-aga n'ihu n'ọnọdụ ebe iko valvụ njikwa na-akpọtụrụ oche valvụ oghere, a na-emechi ọdụ ụgbọ mmiri oghere. N'oge a, a na-ekewa oghere nkwalite na ngwa ngwa.

N'oge a, njedebe nke kọlụm valvụ ikuku na-akpọtụrụ n'elu diski mmeghachi omume. Ka valvụ njikwa na-agbanye mkpanaka na-aga n'ihu na-aga n'ihu, ọdụ ụgbọ mmiri ikuku ga-emeghe. Mgbe nzacha ikuku, ikuku dị n'èzí na-abanye n'ime ụlọ ngwa ngwa nke onye na-ebuli elu site na oghere valve ikuku na-emeghe na ọwa na-eduga na ụlọ ikuku ngwa ngwa, na ike servo na-emepụta. N'ihi na ihe nke mmeghachi omume efere nwere anụ ahụ ihe onwunwe chọrọ nha nha unit mgbali na nrụgide elu, servo ike na-abawanye na a ofu nha (servo Force ratio) na-eji nwayọọ nwayọọ na-abawanye nke ntinye ike nke akara valve push mkpanaka. N'ihi njedebe nke ihe onwunwe servo, mgbe a na-enweta ike kachasị elu, ya bụ, mgbe ogo nke oghere nke ngwa ngwa bụ efu, ike servo ga-aghọ ihe na-adịgide adịgide ma ọ gaghị agbanwe ọzọ. N'oge a, ike ntinye na mmepụta ike nke onye na-ebuli elu ga-abawanye site n'otu ego ahụ; mgbe a kagburu breeki ahụ, mkpanaka valvụ nchịkwa na-ebugharị na-aga azụ na mbelata nke ike ntinye. Mgbe a ga-erute ebe nkwalite kachasị elu, mgbe emepechara oghere valvụ oghere, a na-ejikọta oghere nkwalite na ụlọ ikuku ngwa, ogo oghere nke ụlọ ngwa ahụ ga-ebelata, ike servo ga-ebelata, piston ahụ ga-aga azụ. . N'ụzọ dị otú a, dị ka ntinye ike nke nta nke nta na-ebelata, ike servo ga-ebelata n'ogo a kapịrị ọnụ ( servo Force ratio ) ruo mgbe ahapụchara breeki kpamkpam.


Oge nzipu:09-22-2022
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