CarsAronui

Waitohu o te penehīni mō waka

Penehīni - ngā wai taekore ki te kakara huru, i te mea he rōpū matatini o mekameka pūwaro e rere i roto i to ratou hanganga. Mai i enei mekameka, ka karanga hautau āhuatanga wahie ti'aturi: ira e koropupu me wāhi mīti, pähekeheke me ētahi atu āhuatanga.

production penehīni

Penehīni Ko te hua o te hinu para. Te tau wāwaro, me te mâ, whakatau te waitohu o te penehīni. Ko te tikanga matua o te whakaputa i tenei momo o te wahie - te ripeneta, hangai me te whāhau tika.

taea hoki te rite penehīni i taiao, ka whai pānga haurehu, waro me te tokauku. Kei te whakamahia te reira rite wahie kore anake, engari ano hoki i rite te whakarewa, a ka he Pūunu horoi, rauemi raw i roto i te ahumahi matūngahinu.

Ahakoa te pai whānui o ngā tono ngā, whakamahia neke atu i te 90% o te penehīni o te ao kei te rite wahie mo engines parariraa ā-. E rua ngā momo matua o te penehīni: rererangi me te automotive.

rerekē waitohu penehīni i runga i te taumata o te kounga rānei: te teitei ko reira, iti iho nga raruraru ki te mahi, me te tiaki o te waka.

Ko te tukanga taketake mō te whakaputa penehīni - tukanga hangai, i te mea he hinu para tuarua. I roto i hangai waiwaro taimaha e pakaru iho, te whakanui ake i te rōrahi o te inu oti i te 60%. kawea papatanga ngāwhā i roto i te pāmahana o runga 500 ° C, na ko te waitohu o te penehīni ki te whakatauranga wāwaro o 70.

I teie mahana, wahie mo te rererangi me te taputapu automotive whakaputaina i roto i refineries rawa ki te taputapu aunoa. konatunatua te hinu taumai te roto ratou, ka awhina a puritia i roto i kurawai motuhake. Kei te ka i raro reira ki horoi, maroketanga me te Māturu. Ka rite ki te hua o reira he penehīni tika-whakahaere, āhuatanga e pūmautanga matū teitei. e horoia wai, nekehia te whanariki i to ratou hanganga, faarahi mahi wāwaro.

Ko te whakamahi tuatahi o gasolines tika-rere whakaaetia ki te whakapiki ake i te mana pūkaha me te kakama, engari he poto nga hua: piti ranunga wahie e i roto i te ruma ngingiha ina te wera reira e kōpeketanga. Detonation o te putanga hoko he take o te kore nekeneke. Ko te otinga ki tenei raruraru ko te whakamahi o ngā matū motuhake - anti-tukituki. Ko te whai hua te nuinga o ratou he tetraethyl mata. Ka rite ki te hua, ka anga ātete ki detonation o penehīni ki te kia arotakea wāwaro, me i riro mai te ingoa waitohu. Kei te whakaritea te reira i roto i te maha ngā huarahi - rangahau, nekeneke me te pāmahana.

Whakaritenga mo te kounga o te penehīni

Ka rite ki rererangi me te pereoo me te whakatau etahi whakaritenga whakapumautia e te manuhiri i roto i te tikanga ki te whakarite mahi nui. I roto i enei paearu ko nga mea matua e rima:

  1. hanganga hautanga.
  2. Ko te pūmautanga o te hanganga matū.
  3. Pähekeheke.
  4. Ātete ki detonation.
  5. Ko te huru ki te hanganga o te ngarahu.

hanganga hautanga

hanganga hautanga puai pānga i runga i te nekeneke taumahinga, āhuatanga e rave rahi āhuatanga. Ko te tuatahi o enei - te pāmahana ambient. Pānga ki te ōrau o pito marama. Ko te raro ko reira, me kia roto te atu te hautau i roto i te wahie. I roto i tenei take e taea nui rawa arahi ki raka kohu.

Ko te tuarua, me te tuatoru - te wa pau i runga i painaina ake te pūkaha, me te tohu o te te kākahu o ngā ipurau me piston. Te pāmahana ambient hoki kua he pānga nui i runga i enei tawhā, na rerekē te hanganga hautanga i roto i te hotoke me te raumati ngā kōeke o te penehīni. Ka taea e pähekeheke penehīni Poor meinga tomo ki te ruma ngingiha me crankcase tona hautanga wai e tika ana ki te waimehatanga o te hinu pūkaha me te kore pūkaha.

pūmautanga Chemical

rerekē i te reira i runga i te tere o te piti hāora o ngā wāhanga wahie, a kia meinga te ahua i runga i nga kōhao, mapuni me ētahi atu wae pūkaha ngarahu. pūmautanga Chemical o penehīni - tona kaha ki te mau tonu ona āhuatanga, ahakoa o te taiao.

evaporability

Tautuhi penehīni kaha ki te haere i te wai ki te āhua haurehu waihā me te whakauru ki te rangi ki te hanga i te ranunga combustible. pānga pähekeheke te tīmatanga o te pūkaha, i runga i te hanganga hautanga o te penehīni rānei.

āhuatanga detonation

Ko te kaha o te penehīni kore whakakā ina kōpeke. Ko te āhuatanga o te detonation - e kore te ahuareka, me te mahaki, no te mea e taea e arahi i te reira ki pukā o te pūkaha me te tūkino i te reira. tei ana tēnei tawhā i runga i te hanganga wahie kore anake, engari ano hoki i runga i te hoahoa pūkaha.

fouling

Reira i roto i te hanganga kāpia o te penehīni hei te take o fouling. Nuinga o ngā wā kei te takoto ki runga ki te Carburetor, e arata'i ki nui haere kohi wahie, te mana iti me ētahi atu raruraru. Aukatia te takanga o putunga taea te tutuki i te tāpiri tāpiritanga motuhake.

penehīni

Kei te tohua Fuel rānei i runga i te tau wāwaro: te teitei ko reira, te nui te ātete ki te detonation o wahie, aua, e taea te tono i te reira ki engines atu atu i te ōwehenga kōpeketanga tiketike o te ranunga wahie. Hei tauira:

  • tau wāwaro Motor, tikanga o kahore iti iho i te 76 - penehīni A-76.
  • Penehīni 80 - wāwaro whakatauranga o te iti rawa 80.
  • Penehīni 92 - tau wāwaro o te iti rawa 92.
  • Penehīni AI-95 - wāwaro, aua, e kore e iti iho i 95.

tohua Motor penehīni te ki te pukapuka "He" rererangi - te reta "B", ko aua nga tau tona tau taupū wāwaro ranei. Ki te, i mua i te taupū ko te reta "ahau", te auraa e te tau wāwaro rangahau whanganga ara. Ko te ngaro o te pukapuka ta e pā ana ki te whakamahi o te tikanga nekeneke.

whakamahi Practical o te penehīni tei runga i te āhuatanga taketake - ātete ki te detonation. Ko te tau wāwaro faaite tenei kōwhiringa ki te nekeneke penehīni. Aviation wahie kōeke ko te whakaata o ona āhuatanga anti-tukituki.

E whakarōpūtia waitohu o te nekeneke penehīni ïa tenei taonga. Hoki rererangi penehīni i muri i te pukapuka "B" - hei tauira, B / -100 / 130 - tohua wāwaro kōeke o wahie e mahi rite te tauraro. Hei whakanui i ātete ki te penehīni detonation taea te tāpiri ki te tona hanganga tāpiritanga motuhake - mata tetraethyl.

wahie tohu

Ki te rā, i hanga te whenua Kihi rave rahi rama o penehīni o ngā māka: te raumati, hotoke, leaded, unleaded me maloetilirovannyh.

E peitatia tohu penehīni leaded i roto i ngā tae rerekē, hei tauira, he-72 māwhero, AI-93 - whero-karaka, AI-98 - puru.

I roto i te whenua ke, he wātea i roto i te rua rama nui penehīni: "Premium" kōeke tuatahi Ron 97-98 me "te wā" kōeke tuarua Ron 90-94. I roto i te United States, Britain, me etahi atu whenua ki te whakaputa i wahie "Super", te tau wāwaro o e ko te 99-102.

I runga i te pātai o te mea te mea pai ahua o penehīni, e kore e taea te whakahoki tapitapi ore: hoki ia waka e whakamahia ana e te kōeke ngā o te penehīni. Hoki waka kawemai taunaki ana te kaiwhakanao te whakamahi o te wahie, he kore iti iho i te 91-92, no te waka i hanga i roto i te 90 te tau wāwaro - ki te whakatauranga wāwaro o te iti rawa 94.

penehīni āhuatanga o te waitohu penehīni me takoto i te ihirangi i roto i te hanganga o kawakore, waikawa, he whanariki me te matū, me te tohu o te contamination tona kounga. Auau, kia kia tūpono te Kihi teihana hau ki wahie iti-māka, te whakamahi o nei kia arahi ki kākahu taimi halá, me te kore o te waka nekeneke.

rapu Modern engines parariraa ā-hanganga ture tino ki ngā taunakitanga a te kaiwhakanao i runga i te wahie whakamahia: anake whakakiia te kōeke penehīni tohua e te kaiwhakanao o te wae mana. Ko e tika ana ki te tenei tohu o kōpeketanga o te kaha ranunga wahie, hoahoa pūkaha me te rango. Hei tauira, te rahi te kōpeketanga me te rōrahi ruma parariraa, te teitei te wahie wāwaro whakatauranga. Ia share i roto i te haurau o te kōpeketanga rua tekau-rima ko tika, kia rite ki nga kaihoahoa, te waeine o te tau wāwaro.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 mi.unansea.com. Theme powered by WordPress.