Car chassis - ntoni na?

Nasiphi na isithuthi, kungakhathaliseki uhlobo kunye nenjongo, iquka zizahlulo ezithathu eziphambili: umzimba injini kunye kwisisu semoto. Vehicle chassis - inkqubo equlathe iiseti wawabizela ndawonye iimpahla begidima, yaye indlela yolawulo transmission. Le yenye yezona ndawo zibalulekileyo lwesithuthi, njengoko ikuvumela ukuba imbono kunye nokusasazwa yonke imikhosi osebenza ngayo xa uqhuba.

umsebenzi chassis

izinto kumiswa coil ukunciphisa ukumelana ukuhla umthwalo xa uqhuba kwindlela benqumla off-endleleni. ICandelwana le-isakhelo kukuvumela ukuba ucwangcise umzimba kwi kwisisu semoto, injini kunye nezinye iiyunithi. Iiasi ngaphambili nangesemva zamavili sisasazwa intshukumo ojikelezayo yaye ngaloo ndlela ukunika nentshukumo besithuthi.

Iimoto yokuqala ngenkulungwane yokugqibela, kwafuneka umahluko kwabo abahamba phezu kwiindlela namhlanje. Zonke iinqwelo - kunye iimoto kunye neelori - esetyenziswayo unesakhelo apho ukulungisa zonke iiyunithi kunye namacandelo (umzimba, ukudluliselwa, injini, njl ...). Ekuhambeni kwexesha, i Academy of Sciences lezoNyango kwisisu semoto imoto ihlala kuphela ngeelori kunye neebhasi. Xa umkhweli umsebenzi isakhelo imoto baqala ukwenza emzimbeni.

ngezigaba kwisisu semoto

Ngaloo ndlela, umntu ukwahlula ezimbini ezahlukeneyo izikim isisu semoto izithuthi.

• Iinkunzi chassis, leyo ngokubanzi luqulathe imiqadi eziliqela eqinileyo, apho efakwe kuzo zonke iindawo zaloo isithuthi. Le kuyilo ivumela yezithuthi ezithutha imithwalo ezinkulu ngokulula ukumelana ezahlukeneyo imithwalo ezinamandla.

• Monocoque. Ngenjongo yokufumana ukuhla ubunzima yeemoto yonke imisebenzi isakhelo ziye ngokutsha kwi emzimbeni. Le isakhelo akakwazi ukuhambisa imithwalo emikhulu, kodwa ngaxeshanye inika intuthuzelo nesantya enkulu.

Ngokuxhomekeka ukusetyenziswa kwezithuthi, ezi ndidi zilandelayo kwezakhiwo zingasetyenziswa:

• Spar;

• spinal;

• peripherals;

• olusabufolokhwe-spinal;

• ngekroba.

iilori chassis

Avamise kakhulu zithathwa ukuba Spar isakhelo. Zimele imiqadi ezimbini longitudinal eziqhagamshelene ngamalungu emnqamlezweni. Imilo ezi imiqadi zinokuba nomahluko kakhulu: a tubular, X- okanye C-ezimile. Kule nxalenye kakhulu ntli yesakhelo lizandisile kwefestile yecandelo. spars beesekethe okunxuseneyo (imiqadi ikwindawo equidistant kulo kwisisu semoto) kusetyenziswa iilori. Iimoto kunokusetyenziswa spars yokubona kwako divergence abanye zombini iasi enqamlezileyo kunye moya nkqo.

isakhelo spinal umele umqadi longitudinal inkxaso apho ziyaxhonywa ilungu cross. Ngokufuthi, le umqadi abe icandelo elijekelezayo emnqamlezweni, khon 'ukuze kwenziwe amalungiselelo izinto zothumelo. Loo isakhelo ibonelela nenkani torsion ngaphezu spars. Ukusetyenziswa Uhlobo isisu semoto spinal lubandakanya ukusetyenziswa ekunqunyanyisweni ezimeleyo kuzo zonke kweevili.

ifreyim umqadi spinal-olusabufolokhwe longitudinal uba isebe kwinxalenye ngasemva okanye ngaphambili. Oko kukuthi, sidibanisa spars kunye wethala.

Ezinye yesakhelo isisu semoto azisetyenziselwa iilori.

Enye intsingiselo yegama

Ngaphandle nkcazelo ingentla, igama elithi "isisu semoto" lisetyenziswa ukuchaza self-ngokwaso izithuthi eyenzelwe ukufakelwa koomatshini ezahlukeneyo kunye neendlela. Kwakhona, eli gama lisetyenziswa kwi loo nxalenye moya, esetyenziswa intshukumo phezu isikhululo seenqwelo-moya, le isuka kunye kokwehla. Njengoko kunjalo kunye isisu semoto imoto, le piece yenza uyothuka kwaye loadings ngexesha nentshukumo emhlabeni-moya. Aircraft kokwehla nezixhobo, ngokungafaniyo imoto usenokuba isakhiwo kunye namavili, nasemkhenkceni okanye eYafo.

Ngokufuthi ixabiso amagama isisu semoto zabhidaniseka ingqiqo drive imoto. ingcaciso engachanekanga ngokoMthetho ngenxa yokuba phantse enye kwicala elinye isithuthi. Abanini imoto ngokukhululekileyo bathi imoto wabo isisu semoto 4x2. Kodwa ke kufuneka kuqondwe ukuba 4x2 - nto nje scheme uyilo, ngaphandle apho inani namavili zokuqhuba ingafumaneka, kodwa akukho ngaphezulu. Malunga efanayo, ukuba lo isisu semoto sele kutshiwo ngasentla. Ngaphandle kwento yokuba amavili kunye drive ifakiwe kwinkqubo isisu semoto akufanelekanga ukusebenzisa igama kuphela kule nkcazelo emxinwa.

iintlobo yokumisa

chassis Vehicle unokuba iintlobo ezahlukeneyo yokumisa:

a) Associates:

• kwi imithombo leaf longitudinal;
• zidityaniswe Iingalo sikhokelo;
• kunye zokuxhathisa ezimbini longitudinal;
• drawbar;

b) elizimeleyo.

Ukurhoxiswa anikezwe zokuxhathisa, pads, absorbers ukothuka kunye nemithombo. Eyona njongo ephambili yale ndibano isithuthi kukufakwa intlokoma kunye oscillations ngexesha intshukumo. Bemisiwe ngaphambili nangesemva yahlukile, ekubeni bandahlukanisa kuyilo amavili ifuna ukusetyenziswa leendibano ezimbaxa ngakumbi.