4-strok engine: ọrụ

ike akụrụngwa ụdị dị oké mkpa na nhọrọ. Taa, e nwere abụọ nhọrọ - 4-ọrịa strok na 2-strok.

atụmatụ

Power akụrụngwa na-arụ ọrụ dabeere na mgbasa nke gas n'oge kpo oku nke pụtara n'elu mgbanye nke manu-abanye n'ime ime nke cylinder. Ọtụtụ ndị na-ekwu na 4-strok engine Briggs Stratton awade mma arụmọrụ. Iji nweta a anya azịza, ọ dị mkpa ịghọta na atụmatụ nke ma ụdị nke na-arụ ọrụ.

Crank imewe na usoro maka gas nkesa - a bụ isi mmiri nke usoro dịkwa mkpa iji hụ na mmanu mmiri, mgbanye na ike.

Crank ngwaọrụ Site n'ibu chọrọ ikpughe ịgbasa, haruru, mgbe usoro na-ekesa ha anapụta petrol na cylinder ohere.

4-strok engine e ji echekwa mmanụ ụgbọala oriri, ọ dịghị combustible ngwakọta na iyuzucha, obere elu larịị nke mkpọtụ a na-egwuri, nakwa dị ka environmentally friendly, otú ọ zụrụ mgbasa nke ọtụtụ ụlọ ọrụ na-na mmepụta nke ụgbọala.

Olee otú abụọ ọrịa strok engine

The dum usoro dabeere na-arụ ọrụ ọrịa strok na mkpakọ.

The pistin bụ ihu ọma na abụọ ọnọdụ - a ala na elu nwụrụ anwụ na-ekwu. Mgbe akpụ akpụ site na onye ọzọ, na overlapped alternately ịfụ tinyekwa, mgbe ahụ, ọ na-amalite mpikota onu gas ugbu ke cylinder. N'oge a, mmanụ ọkụ ngwakọta na-apụta nke uzo mmiri n'ọdụ ụgbọ mmiri na n'ime crank usoro ulo, ọ bụ na ọ na-ekemende ga-abịakọrọ.

Ozugbo ikuku na mmanụ ụgbọala vapors iru kacha mkpakọ ruru, ndị electric icheku ọkụ, na-abịa site na ihe ji ignites ha. N'oge a, ndị ọgbọ a kpụrụ, na-akwalite ije nke pistin ka a ala mgbe ruru ka a nkọ na-abawanye na gas ngwakọta okpomọkụ. N'oge ije ga-emepe ihe tinyekwa mmiri n'ọdụ ụgbọ mmiri na odude combustion ngwaahịa. The ngwakọta abịakọrọ ka pistin Nkea na odomo na combustion ulo, n'otu oge ga-emepe ekupụ window.

Positive na-adịghị mma akụkụ

The usoro dị iche zuru ezu ego nke ọghọm, otu nke elu mmanụ ụgbọala oriri, na ọtụtụ na-ata. Nke a bụ n'ihi na ele mmadụ anya n'ihu ntọhapụ nke ndị Alụlụụ ngwakọta n'oge imekotaotuugbo oghere nke iyuzucha na scavenging ọdụ ụgbọ mmiri. Anyị ga na-ekwukwa na-aga n'ihu eruba n'ime mmanụ, ebe ọ bụ na ọ bụ akụkụ nke mix, na-enweghị ya nwere ike ịbụ na engine. Ọzọ na-ezighị ezi akụkụ idu ke n'ihu Ịgwakọta mmanụ ụgbọala.

The push-esiri usoro nwere a obere arọ na akụkụ karịa nwere ike ghara ịnya isi a 4-strok engine. Ma na N'ezie nke ime ihe nke ụgbọala, ọ na-eweta nsogbu, nke bụ ihe mere nke a variant bụ ọsọ na ubi nke ịme ngosi uwe, nke na-ekwusi ike ọ bụla mmezi kilogram.

Olee otú anọ na-engine

Ọ bụ kpam kpam dị iche iche site na ya Mkpa ọkụ counterpart. Ụkpụrụ 4-strok engine okirikiri na-emi esịnede soje oriri, mkpakọ na iyuzucha ọrịa strok, adịru hụrụ ya eji, na valvụ usoro.

The pistin emepe uzo mmiri site na-akpụ akpụ ala, mgbe ahụ combustible ngwakọta abatakwa cylinder n'otu oge, a na-arụ ọrụ ngwakọta mgbe agwakọta na ndị fọdụrụnụ nke mejupụtara eji.

Filiks n'usoro ugboro, na kenyere usoro ndị ọrụ okirikiri, ha ime na niile cylinders na-enye a na-ejide n'ibu ọrụ n'ihi ike akakabarede.

ugwu

The engine na a ot ụgbọ ala na-arụ ọrụ na ndabere nke anọ na-ogbo okirikiri, ọ na-ewe ebe n'oge anọ mmegharị nke pistin ma ọ bụ abụọ revolutions nke crankshaft.

4-strok dizel engine nwere a kpamkpam dị iche iche na usoro nke mgbanye nke combustible ngwakọta na ya guzobere ka tụnyere carbureted n'onwe. Isi ihe dị iche na oriri ọrịa strok, dị ka na dizel cylinder abatakwa ikuku kpụ ọkụ n'ọnụ na elu okpomọkụ ụkpụrụ, na mmanụ ụgbọala na-atomized n'ime nkeji ahụ ignites n'okpuru nduzi nke okpomọkụ larịị.

4-strok engine nwere na ya Ọdịdị mmanụ sump, a zuru ezu bụ maka lubricants, ọzọ kpomkwem, maka a na-adịgide adịgide ọnụnọ na set larịị. The mmanụ mgbapụta na-enye ihe na lubrication usoro ma na-ekesa na n'ime mgbidi nke cylinder. N'ihi ya, esemokwu nke pistin na-belata mmanụ mkpa film. Special annular akpụcha ọcha gbochie ingress nke mmiri mmiri mmanụ na combustion ulo site nloghachi iyuzucha. Na nke a mmanụ mgbapụta na-n'ozuzu na-eji na engines na ike nke 5 l / c. N'ọnọdụ ndị ọzọ, ndị mmanu a na-ekesa alụlụ ka nyere site crankshaft.

N'ihi 4-strok engine akụkọ a nta ibu ogo, ruru ka a mmanụ abịarute mgbe nile na chọrọ ego, si otú amụba ọrụ ndụ nke usoro.

N'oge oge, naanị otu mmanu mgbanwe. Ọ ga-kwuru na ọ dị mkpa ka oge na-elele mmanụ larịị, ọ bụ ezie na ọ na-apụghị na mberede akwụsị. Taa, na-emepụta mfe ọrụ nke ọkwọ ụgbọala na-onwem na oge ụdị nke pụrụ iche sensọ na ịchịkwa mmanụ larịị na kọrọ na mkpa na-eji dochie ya.

Isi ihe dị iche

Dị ka e kwuru n'elu, mmadụ abụọ na ụdị nke moto nwere a isi dị iche nke dabeere na lubrication nke abụọ ọrịa strok usoro, na mmanụ ụgbọala na mmanụ ngwakọta nke na-ekemende ọkụ. Ụfọdụ n'ime ha nwere a pụrụ iche usoro nke na-enye ndị mmanụ na crankcase, ma pụtara na-anọgide n'otu - mmanụ ụgbọala na-ọkụ na mmanụ. Ezie na Chinese 4-strok engine "Lifan", nakwa dị ka ọ bụla ọzọ yiri plan, na-onwem na n'aka maka alaghachi mmanụ na a pụrụ iche ogige.

lubricants

Na echiche nke ẹdude iche na Motors, moto mmanụ ga-esoriri na dị iche iche chọrọ:

• mmanụ maka anọ na-strok usoro genweta elu lubricity, nke ịnọgide na-agbanweghi agbanwe ka oge na-;
• ọzọ ụdị kwesịrị kacha combustion mmanu na di ntakiri mmapụta mmetụta n'ụdị soot na ntụ.

Ná mmalite nke ịdị adị engines ot distillation nke mmanụ ala na ngwaahịa na-eji maka lubrication nke mmepụta. The mejupụtara bụ otu maka ma nhọrọ. The mkpa ike ọhụrụ mmanụ adịghị ibili si eziokwu ahụ bụ na 4-strok engine nwere a ala ike, na dị ka a na ya pụta, ala eyi na ala ibu na mmiri. Mgbe e mesịrị, idobere e ndikpa ikwọ gradual-abawanye na-agba n'oge ọrụ na nkịtị kwa. Nsogbu a na-edozi site na iji nwekwara - pụrụ iche nwekwara maka moto mmanụ. Taa ka ha budata melite àgwà nke mmanu.

ike

Ọ na-kweere na ndị ọzọ dị ike engines 2T ruru full itinye n'ọrụ nke manu ike n'oge abụọ revolutions nke aro. Nke a bụ kpọmkwem eziokwu, n'ihi na nke a n'onwe na cylinder, dị ka megide ọzọ ụdị moto nwere dịghị integral Ọdịdị, na a akụkụ ya dara na tinyekwa na uzo mmiri oghere, karị, a nta olu nke combusted mmanụ ụgbọala.

Mfe nke ogbugbu 2T usoro mere site iji dị ka a mmanu ngwakọta nke mmanụ ụgbọala na mmanụ. -Arụ ọrụ na a ngwakọta nwere mmanu e ji a ala ike tọhapụ. Design atụmatụ emewo efu mmanụ ọkụ ngwakọta eruba, nke akụkọ nnọọ a ịrịba akụkụ. N'ihi ya engine 4-strok Chinese nwere ihe mgbagwoju anya egbu na N'ihi, a obere ego nke ndị na-abụghị combustible mmanụ ụgbọala. Nke ahụ bụ, 2T engines ndị ọzọ ike naanị n'ime a warara nso.