N'ime ụgbọ ala ọgbara ọhụrụ ọ bụla enwere ọtụtụ njikwa isi - steering wheel, pedals and gear lever.A na-ejikọta pedals, dịka iwu, n'ime otu pụrụ iche - ngọngọ nke pedals.Gụọ gbasara ngalaba pedal, ebumnuche ya, ụdị na imewe ya, yana ndozi na ndozi n'isiokwu a.
Ebumnuche nke pedal unit
Ọbụna ndị na-emepụta ụgbọ ala mbụ chere nsogbu siri ike ihu: ọ bụghị njikwa niile nwere ike iji aka ha rụọ ọrụ, ya mere, n'oge na-adịghị anya ụgbọ ala malitere ịkwado pedals iji chịkwaa ụkwụ.Ruo ogologo oge ọ nweghị otu ọkọlọtọ nke ga-egosipụta ọnọdụ na ebumnuche nke pedals, atụmatụ ndị anyị na-eji na-emebu ma ọ bụ obere kpụrụ naanị site na 30s na 40s nke narị afọ gara aga.Ma taa, anyị nwere pedal atọ na ụgbọ ala nwere akwụkwọ ntuziaka (gas, clutch and brake pedals), na pedals abụọ na ụgbọ ala nwere nnyefe akpaka (naanị gas na breeki pedals).
N'usoro, a na-ejikọta pedals n'ime otu nhazi - mgbakọ pedal ma ọ bụ otu pedal unit.Node a na-edozi ọtụtụ nsogbu:
- Na-ebelata ike ọrụ n'oge ntinye na nhazi nke pedals na ụlọ ọrụ mmepụta ihe;
- Na-eme ka nrụzi, nrụzi na nhazi nke pedal n'oge mmezi na ọrụ nke ụgbọ ala;
- Na-eme ka ntinye ziri ezi nke pedals na ọrụ ziri ezi nke draịva nke usoro;
- Na-arụ ọrụ iji melite ergonomics na nchekwa nke oche ọkwọ ụgbọala.
Ya mere, mgbakọ pedal ahụ na-edozi ma nsogbu ọrụ naanị ma na-ekere òkè n'ịmepụta ebe ọrụ ergonomic, si otú ahụ na-emetụta arụmọrụ nke onye ọkwọ ụgbọ ala, ike ọgwụgwụ ya, wdg.
Ụdị na imewe nke pedal blocks
Enwere ike kewaa mgbakọ pedal ọgbara ọhụrụ n'ọtụtụ dị iche iche dabere na ntinye, izu oke, ọrụ na atụmatụ imewe.
Dabere na ntinye, a na-ekewa pedal blocks ụzọ abụọ buru ibu:
- Maka ụgbọ ala ndị nwere nnyefe akwụkwọ (na nnyefe akwụkwọ);
- Maka ụgbọ ala nwere nnyefe akpaka (ya na nnyefe akpaka).
Ihe dị iche n'etiti nkeji maka nnyefe akwụkwọ ntuziaka na nnyefe akpaaka dị na nhazi dị iche iche nke pedals, izu ezu ha, ebe nrụnye, wdg. Na n'ọtụtụ ọnọdụ, otu pedal unit nke otu ụdị dị oke ike ma ọ bụ ọbụna na-agaghị ekwe omume ịwụnye na ụgbọ ala nke ụgbọ ala. ụdị ọzọ.
N'ihe gbasara izu oke, a na-ekewa mgbakọ pedal ụzọ atọ:
- ngọngọ pedal maka ụgbọ ala nwere nnyefe akpaka, na-ejikọta breeki na pedal gas;
- ngọngọ pedal maka ụgbọ ala nwere nnyefe akwụkwọ ntuziaka, ijikọta gas, breeki na pedal clutch;
- Pedal ngọngọ maka ụgbọ ala nwere nnyefe akwụkwọ ntuziaka, na-ejikọta naanị clutch na breeki pedal.
Ya mere, pedal blocks nwere ike jikọta pedals niile, ma ọ bụ naanị akụkụ nke ha.Ọ bụrụ na ụgbọ ala na-eji ngọngọ nke clutch na breeki pedal, mgbe ahụ, a na-eme pedal gas n'ụdị nke dị iche iche.Ọzọkwa, enwere ike ịme pedals niile n'ụdị ọnụ ụzọ dị iche iche, mana a naghị eji ngwọta a eme ihe taa.
N'ihe gbasara ọrụ, a na-ekewa pedal blocks ụzọ atọ bụ isi:
- Ihe mgbochi nwere naanị pedals na akụrụngwa nke akụkụ akụrụngwa nke draịva nke sistemu kwekọrọ - isi iyi, bipods, ndụdụ, njikọ, wdg;
- Otu nke nwere ma igwe na hydraulic / pneumohydraulic akụkụ nke sistemụ kwekọrọ - breeki master cylinder, breeki booster na clutch master cylinder;
- Otu nke nwere akụkụ eletrọnịkị nke sistemụ, ọkachasị ịgba ọkụ, sensọ pedal na ndị ọzọ.
N'ikpeazụ, dị ka atụmatụ nhazi ahụ si dị, enwere ike kewaa pedal blocks (n'ọnọdụ ụfọdụ nke ọma) n'ime nnukwu ìgwè abụọ:
- Ihe mgbochi pedal enweghị Frameless (enweghị Frame);
- Ihe mgbochi nwere okpokolo agba (frame) nke na-ejide ihe niile agbakọtara.
N'iji ụdị ndị a dị ka ihe atụ, anyị ga-atụle isi atụmatụ atụmatụ nke pedal blocks.
A na-ahazi ihe mgbochi na-enweghị ntụpọ.Ndabere nke mgbakọ ahụ bụ tubular axis nke pedal clutch, n'ime nke a na-efunahụ axis nke pedal breeki.Na njedebe nke ọkpọkọ na axle e nwere levers (bipods) maka njikọ na ụgbọala nke usoro kwekọrọ.A na-eji braket abụọ na-ebunye otu n'ime ụgbọ ala ma ọ bụ n'ime ụgbọ ala.
Ihe mgbochi nwere etiti dị mgbagwoju anya: ndabere nke ihe owuwu ahụ bụ ihe eji eme ihe na-eme ka ọkpụkpụ na-ejide pedals na ihe ndị ọzọ.Na etiti ahụ nwekwara brackets (ma ọ bụ eyelets ma ọ bụ naanị oghere) maka ịkwanye unit ahụ n'ime ụlọ / ụlọ.A na-edozi axes pedal, isi iyi nloghachi, breeki master cylinder nwere ihe nkwalite agụụ, clutch master cylinder na limit switches/sensors na-edozi na etiti n'otu ụzọ ma ọ bụ ọzọ.
Pedals n'onwe ha nwere ike ịbụ ụdị abụọ:
- Ngwakọta;
- All-metal.
A na-eme akụkụ nke akụkụ dị iche iche nke na-enye gị ohere ịgbanwe ogologo pedal ma ọ bụ rụzie ya na-enweghị dochie anya mgbakọ dum.Pedal metal niile bụ otu stampụ, ihe nkedo ma ọ bụ welded nke na-adịghị ekwe ka mgbanwe ma gbanwee mgbakọ ahụ ma ọ bụrụ na ndakpọ.A na-akpụzi ihe mgbochi ma ọ bụ kpuchie ya na akwa rọba a kpụkọrọ akpụkọ, nke na-egbochi ụkwụ ịwụpụ mgbe ị na-anya ụgbọ ala.
Taa, e nwere ụdị ihe mgbochi pedal dị iche iche, ma maka ọtụtụ akụkụ ha nwere nhazi na ọrụ a kọwara n'elu.
Nlekọta na ịrụzi akụkụ pedal
Mgbakọ pedal dị ka ndị dị otú ahụ anaghị achọ nlekọta pụrụ iche, mana pedal onye ọ bụla nke otu ahụ nwere ike ịchọ nlebara anya n'ime usoro nhazi nke usoro nke ha nwere.Karịsịa, a na-eme ngbanwe nke pedal clutch na cylinder jikọtara ya n'oge a na-arụ ọrụ nkedo, ngbanwe nke pedal na breeki cylinder - n'oge a na-edozi usoro nkwụsịtụ, wdg Ọzọkwa, pedals. , ha fasteners, mmiri erughị ala na n'ozuzu ọnọdụ nwere ike ịlele ọ bụla TO-2.
N'ọnọdụ nke malfunctions ma ọ bụ deformations nke pedal, ọnwụ ha nke freewheel na nsogbu ndị ọzọ, ọ dị mkpa ịrụ nrụzi ozugbo enwere ike.Site na ọrụ a, ị gaghị egbu oge, ebe ọ bụ na njikwa na nchekwa nke ụgbọ ala na-adabere na ịrụ ọrụ nke pedals.A na-akọwa usoro maka mmezi na nrụzi nke pedals ma ọ bụ mgbakọ pedal na ntụziaka maka ụgbọ ala kwekọrọ, anyị agaghị atụle ha ebe a.
Site na ịrụ ọrụ kwesịrị ekwesị, nhazi oge na nrụzi, pedal unit ga-eje ozi ogologo oge na ntụkwasị obi, na-eme ka njikwa, nkasi obi na nchekwa nke ụgbọ ala ahụ.
Oge nzipu: Ọgọst-24-2023