Injiniya Inotsanangurwa: Exhaust Systems Uye Maitiro Ekuwedzera Kuita

Kana iwe waifunga kuti hombe exhaust system inoreva simba rakakura, unenge wakanganisa. Hezvino zvese zvaunoda kuti uzive nezve exhaust masisitimu uye maitiro ekuwedzera kuita .

Hapana chakaipa nekusarudza kupera simba zvichienderana nemanzwi kana kutaridzika kwazvinoita, kana chokwadi chinangwa chako chiri kuita kuti inzwike / itaridzike zviri nani. Kana chinangwa chako chiri chekuwedzera mashandiro, zvisinei, inyaya yakasiyana. Ngatipatsanurei izvi muzvikamu zvitatu:

1. Ndezvipi zvikamu zve exhaust?
2. Sei exhaust ichifanira kuvandudzwa?
3. Mhedzisiro yemhedzisiro kubva mukusimudzira kubuda kwemotokari yemasheya: Zvakakosha here?

Kana iwe usinga jairane nekupedza simba, iyi positi inotyora izvo zvekutanga:

1. Ndezvipi Zvikamu zveExhaust?

Exhaust Manifold/ Header
Iyi ndiyo yekutanga poindi yekusangana kwemagasi ekupedza mushure mekunge vabuda muhumburumbira musoro. Ichowo chinhu chinowanzo kukwidziridzwa apo inorema cast manifolds inochinjirwa kunze kune tubular misoro. Iro zano rekusimudzira kune musoro wekupedza simba rinowanzo kudzika pakuwedzera dhayamita yepombi yepombi pamwe nekuwedzera kupera simba nekurongedza mapurusi emhepo nenzira yakanaka.

Anogadzirisa chinja
Ichi ndicho chishandiso chinokubvumira kuti urambe uchifema mweya paunenge uchishanyira Los Angeles. Zvinotora iyo inouya NOx, CO, uye isina kupisa mahydrocarbons kubva mukupopota uye "inoshandura" kuita isinganyanye kukuvadza N2, O2, CO2, uye H2O.

Kupomba
Zvakanaka kuti usave nepombi yako yekuburitsa gasi zvakananga pasi pemotokari yako, ichizadza kabhini yako nehutsi. Iwe uchada mamwe mapaipi kuti uendese mhepo kune imwe nzvimbo.

Resonator
Kunyangwe isiri chikamu chinodiwa chekupedza simba, kazhinji inosanganisirwa sezvo ichibatsira kubvisa ruzha. Maresonators anoshanda nekuramba masaisai eruzha uye kudzima rimwe nerimwe kunze, uye anowanzo kurongedzerwa imwe frequency iyo injini ine ruzha rukuru kana kusada.

Muffler
Kune akawanda marudzi emufflers, asi chinangwa chakafanana: bvisa ruzha. Imwe yedzakajairika nzira dzavanoshanda nayo ndeyekudzosera mafambiro emhepo. Munzira, kupera kwemvura kunopfuura nemumapombi ane porous anobvumira magasi emhepo kuti awedzere kuita zvinouraya ruzha, kuderedza ruzha rwunozobuda mupombi.

2. Sei An Exhaust Ichifanira Kukwidziridzwa?

Pandakatarisa mukusimudzira kupera kwemota yangu, chinangwa changu chepakutanga chaive chekungoona kana chakaita mutsauko. Kuita kwaizowedzera here kana kuderera? Izvo zvakakosha kuti unzwisise kuti velocity painobuda exhaust yako ndeimwe yezvinhu zvakakosha pakuita kwayo. Kana injini yako iri yakaderera RPM, huwandu hwemagasi emhepo anosiya akadzikira, saka kukurumidza kwainobuda nekubuda kwakaderera. Iwe unogona kuwedzera iyi velocity nekushandisa pombi diki, asi izvi zvinogadzira chirambidzo chepamusoro RPM.

Exhaust scavenging inoita kuti exhaust system ishande zvakanyanya nekuti senge magasi ako ekuburitsa achibuda kunze kwejini (kubva pane imwe neimwe tsinga yeinjini), une nzvimbo yakakwira yekumanikidza inotungamira iyo exhaust pulse, inoteverwa nenzvimbo yakaderera yekumanikidza (ine shanduko) . Iyi nzvimbo yakaderera yekumanikidza inobatsira kudhonza iyo inotevera exhaust pulse kunze, zvichireva kuti piston ine basa diki rekuita kana iri kumanikidza kubuda magasi emhepo. Pakupedzisira chinangwa ndechekuva nekumhanya kwekupedza simba nechiyero chidiki chekurambidzwa (izvo zvisiri nyore sekunyora mutsara iwoyo).

Iyo pfungwa yese ndeyekuwedzera dhayamita yako yekupedza sezvo huwandu hwekupedza injini yako hunowedzera. Izvi zvinoderedza kurambidzwa uye zvinobvumira kuwedzera kuyerera. Kana iwe wakagadziridza injini yako, iwe unozofanirwa kugadzirisa exhaust zvakare kuti ubvumire kuwedzera kwemhepo.

3. Test Result kubva Kukwidziridza Perodua Myvi 1.5L NA. (AKA: Daihatsu Sirion 1.5 Sport.)