Ịnya 4x4 n'ime ụgbọ ala. Ọ bụghị naanị n'ọzara

Ụgbọ ala 4 × 4, i.e. na axles abụọ, nke a na-ahụkarị maka SUV ma ọ bụ SUV. Ma a na-ejikwa ụdị ụgbọala a na ụgbọ ala ndị a na-emekarị, nke na-eme ka uru traction ha dịkwuo mma na nchekwa.

Ụgbọ ala anọ abụghịzi ikike nke SUV. Taa, ndị ọkwọ ụgbọ ala nkịtị na-enwe ekele maka ya karịa, karịsịa n'oge mgbụsị akwụkwọ-oyi. Nke a dị mkpa karịsịa maka nchekwa okporo ụzọ.

Uru nke usoro 4 × 4 na-agụnye ịnyefe ike nke ọma site na engine gaa na wiil anọ niile, na-eme ka traction ka mma n'oge acceleration na cornering. Nke a, n'aka nke ya, na-enye aka na nchekwa dị ukwuu na ịnya ụgbọ ala, n'agbanyeghị ọnọdụ okporo ụzọ na ihu igwe. Ụgbọ ala 4x4 dị mkpa n'oge oyi mgbe enwere ike ịhụ ebe na-amị amị. N'ihi ngwọta a, ọ dịkwa mfe iji merie snowdrift.

Skoda nwere otu n'ime ụgbọ ala kachasị ukwuu nwere draịva 4 × 4. Na mgbakwunye na Kodiaq na Karoq SUVs, ịnya ụkwụ niile dịkwa na ụdị Octavia na Superb.

Ụgbọ ala abụọ ahụ na-eji otu ụdị nke 4x4 usoro na ọgbọ nke ise na-achịkwa multi-plate clutch electronically, ọrụ nke bụ iji were na-ekesa mbanye n'etiti axles. Ụgbọ ala 4 × 4 ejiri na Skoda nwere ọgụgụ isi, ebe ọ nwere nkesa nkesa kwesịrị ekwesị dabere na njide nke wiil.

Site na ndabara, engine torque na-etinye uche na wiil n'ihu, nke na-enyere aka ịkwalite oriri mmanụ. N'ọnọdụ siri ike dị otú ahụ, a na-eduzi torque nke ọma na axle azụ. Sistemu na-eji data sitere na usoro njikwa ndị ọzọ dị ka: ihe mmetụta ọsọ wheel, ihe mmetụta ọsọ ụkwụ ma ọ bụ ihe mmetụta osooso. Ngwunye 4 × 4 na-eme ka njikwa traction dịkwuo mma, na-eme ka ike ụgbọ ala na nchekwa dịkwuo mma. Oge ịgbanwuo draịva na axle azụ bụ nke onye ọkwọ ụgbọ ala enweghị ike ịghọta ya.

Na mgbakwunye, njigide 4 × 4 nwere ike ịrụ ọrụ na sistemụ nchekwa niile na-arụ ọrụ dịka ABS na ESP. N'ihi ihe ngwọta a, mgbe ị na-agbanwe ike nnyefe, ọ bụghị naanị na-agba ọsọ wheel ka a na-eburu n'uche, kamakwa, dịka ọmụmaatụ, ike braking ma ọ bụ data sitere na engine na-achịkwa kọmputa.

Radosław Jaskulski, bụ́ onye nkụzi na Skoda Auto Szkoła na-ekwu, sị: “Cheta na ụgbọala 4 × 4 ga-eme ka ọ dịrị anyị mfe ịmalite, ma ebe anyị na-agba breeki ga-adị ka nke ụgbọ ala nwere otu axle.

Ụgbọ ala 4 × 4 nke ezinụlọ Octavia dị na ụdị RS (Sedan na Estate) nwere engine diesel 2 HP. turbocharged, nke a na-ejikọta na nnyefe DSG ọsọ ọsọ isii. Na mgbakwunye, ụdị injin niile nke Off-road Octavia Scout nwere sistemu mbanye 184 × 4, dị ka: 4-horsepower 1.8 TSI turbo petrol engine na igbe igbe DSG ọsọ isii, 180 TDI turbodiesel nwere 2.0 hp. nnyefe akwụkwọ ntuziaka ma ọ bụ nnyefe DSG-ọsọ asaa) na 150 TDI turbodiesel na 2.0 hp. ya na igbe igbe DSG nwere ọsọ isii. Anyị na-agbakwụnye na Octavia Scout dị naanị na ụgbọ ala ọdụ. Ọ nwekwara 184mm ọzọ mkpochapụ ala (ruo 30mm) yana ngwugwu na-apụ apụ nke gụnyere mkpuchi plastik maka chassis, ahịrị breeki na ahịrị mmanụ.

N'ime ụdị ọmarịcha, draịva 4 × 4 dị na nhọrọ injin anọ. Igwe mmanụ: 1.4 TSI 150 hp (nfefe akwụkwọ ntuziaka na-agba ọsọ isii) na 2.0 TSI 280 hp. (DSG na-agba ọsọ isii), na turbodiesels: 2.0 TDI 150 hp. (nfefe akwụkwọ ntuziaka na-agba ọsọ isii) na 2.0 TDI 190 hp. - nzọụkwụ DSG). A na-enye ọmarịcha 4 × 4 n'ụdị sedan na ụgbọ ala.

Kedu otu ndị zụrụ ụgbọ ala ndị a? N'ezie, ụgbọ ala dị otú ahụ ga-aba uru nye onye ọkwọ ụgbọ ala nke na-enwekarị ịkwọ ụgbọala n'okporo ụzọ ndị nwere mkpuchi ka njọ, gụnyere oke ọhịa na okporo ụzọ, dịka ọmụmaatụ, onye obodo. Ụgbọ ala 4x4 dịkwa oke ọnụ ahịa na mpaghara ugwu, ọ bụghị naanị n'oge oyi. Nke a bara uru, dịka ọmụmaatụ, n'oge mgbago mgbago na ụgbọala na-adọkpụ.

Mana usoro 4 × 4 dị ọtụtụ nke na ndị ọrụ okporo ụzọ kwesịkwara ịhọrọ ya. Mbanye a na-eme ka nchekwa nke ụgbọ ala dịkwuo mma.