Two-strok engine. ụkpụrụ nke ime ihe

Taa, e nwere obere anya na onye ọ bụla na a mepụtara ka esịtidem combustion engine. Ọtụtụ nde dị iche iche ngwaọrụ ha na-eji maka ha ịrụ ọrụ. Ẹkenam mepụtara nke ụdị na narị afọ nke 19, ma ọ mere site mkpa ike a nke oge a na oru oma usoro, nke nwere ike ụgbọala teknuzu ngwaọrụ. Ná mmalite, o nwere ọtụtụ-adịghị emezi emezi na arụmọrụ bụ nnọọ ala. Mgbe e mesịrị, ọ agbanweela dị iche iche mgbanwe, a mma ma ugbu a anyị nwere ohere iji nke a mepụtara. Karịsịa ọ na-eji ọgba tum tum na-ewu.

Two-strok engine, dị ka nke ọma, na ihe ọ bụla ọzọ engine - bụ obi nke technology. N'agbanyeghị nke ụdị, ya bụ isi ọrụ - hụ ije usoro ejikọrọ thereto. Fọrọ nke nta onye ọ bụla maara ihe ya anya ka na ebe ka, ma ọ na-arụ ọrụ, na-adịghị aghọta ihe niile. Ugbu a gbalịa ịghọta ajụjụ a.

The engines nke oge a na ọgba tum tum nwere ọtụtụ iche, na ndị bụ isi bụ:

• A usoro nke na-arụ ọrụ okirikiri

E nwere four- na abụọ ọrịa strok engines. Nke ikpeazụ na-ji ihe fọrọ nke nta ugboro abụọ ọzọ ike na otu ego na a anọ na-cylinder counterpart. Ma nke a uru na-ewere na-adị nnọọ aka ike. Firstly, ha nwere a dịtụ ala arụmọrụ. Ya mere, ha na-eji na gburugburu ebe ìhè arọ, size na-eri-irè ajụjụ dị adịghị mkpa na mmanụ ụgbọala oriri. Nke a na-eme ka ndị dị otú ahụ aggregates ezigbo maka ojiji na ọgba tum tum, ìhè moto ụgbọ mmiri, trimmers, yinye ịwa nkume, wdg

• jụrụ usoro

The engine nwere ike ikuku ma ọ bụ mmiri mmiri mma. Na echiche nke obere size nke abụọ ọrịa strok engine ọ na-emekarị nyere na ntụ-mma. Na ya na ngwaọrụ niile iji na-ebelata ya ibu ibu.

• olu

Large olu na-enye ọtụtụ nke ike.

Anọ Motors na-ewu ewu, echekwa, na-arụpụta, ma ọgba tum tum na-ọzọ na-eji nke abụọ ọrịa strok engines. Mmasị a bụ n'ihi isi moto imewe mfe, ya ala ibu, ala mmanụ ụgbọala oriri. A na-adịghị mma mgbe na-metụtara eziokwu na ezughi oke ndochi nke combustible ngwakọta. Nke a nuance jikọtara ogbenye ihicha cylinder si iyuzucha gas ngwakọta.

The na-arụ ọrụ ụkpụrụ nke a abụọ ọrịa strok engine dabeere na a obere ọrụ okirikiri, nke pụtara n'oge a otu adiana nke crankshaft.

N'oge elu ije na ala nwụrụ anwụ center (BDC) n'elu nwụrụ anwụ center (TDC), na pistin emepụta a agụụ, nke ana achi achi na ọkọnọ na crankcase nke mmanụ ụgbọala-air ngwakọta. N'oge a na combustor mmanụ ụgbọala na-nyere site compressing (ngwakọta). Ọzọ, n'elu nwụrụ anwụ center na-arụ ọrụ ọkụ ngwakọta kọwakwuru na pistin akpali n'ala ka BDC.

Modern abụọ ọrịa strok engine bụ bụghị ọtụtụ dị iche iche si ya ụzọ, na njikọ na nke a ọkọnọ circuit ọhụrụ mmanụ ụgbọala mix na mmepụta Ngwuputa emee banyere dokwara na data nkeji.

Ugbu a, tụlee ọzọ nhọrọ - valvụ engine na "efere" ụdị.

N'oge ije nke pistin rida na crankcase mgbali na-abawanye, nke na-eme ka mmechi nke poppet valvụ. N'oge a, ndị pistin enye oghere nke iyuzucha ọdụ ụgbọ mmiri, na nọrọ na-arụ ọrụ ngwakọta n'ụdị iyuzucha, haruru aga n'ime erite. Nzọụkwụ na-esonụ nke pistin kwupụta BDC bụ na nchọpụta nke scavenging ọdụ ụgbọ mmiri, bụ nke e si ọhụrụ ndebe nke combustible ngwakọta. Two-strok engine aga n'ihu ya na-arụ ọrụ. The okirikiri na-ugboro ugboro na-enye a ọgba tum tum okporo ụzọ.

The na-arụ ọrụ ụkpụrụ nke a abụọ ọrịa strok engine ana achi achi ogologo okwu erigbu a ọgba tum tum, dị ka usoro dị mfe ma na-adịghị nwere ọtụtụ nkọwa. Ọ bụ eguzogide ọgwụ ọtụtụ ihe (ma ogbenye mma mmanụ ụgbọala ma ọ bụ mmanụ), na bụ ike zuru ezu ịnagide ya ibu ọrụ.