Xa uqhuba i-Honda Civic Type R, mhlawumbi ekuphela kwenqaku elifanele ukugxekwa sisandi se-injini yayo, okanye ukungabikho kwayo - ngokungathandabuzekiyo yayifanele ilizwi elihambelana namandla ayo ashukumisayo kunye noncedo. Ewe, kufana nokuba "ukuthula" kwe-hatch eshushu kwabona kwangaphambili ikamva - imithetho emitsha yaseYurophu iyeza ukunciphisa ingxolo yemoto.
Kwaba ngethuba lokuboniswa kwe-A 45 entsha kunye ne-CLA 45, kwizibhengezo ze-AMG kwi-Motoring yase-Australia, ukuba saphela sichanekile kule nyaniso elandelayo.
Indlu ka-Affalterbach - eyaziwa ngokuba yi-V8 enomsindo kunye nemisipha - yathi isandi sesizukulwana esilandelayo semodeli yayo iya kuba yingqondi ngakumbi. Usapho olutsha lwemodeli ye-45 ngowokuqala ukuthobela ummiselo omtsha.
Ngaba ucinga nge-AMG V8 enelizwi lekwayala yenkwenkwe? Ewe, nathi asi...
Lo mmiselo we-European Union awuyi kuchaphazela kuphela iimoto ezithengiswa eYurophu. U-Bastian Bogenschutz, umlawuli wokucwangciswa kwemveliso ye-compact Mercedes-AMG, uyaqinisekisa: "Sinako (ukuphuhlisa iinkqubo ezithile zokukhupha), kodwa kubiza kakhulu ukwenza kuzo zonke iimarike, kunzima kakhulu."
Ukuza kuthi ga ngoku, kukho indlela malunga nomthetho okhoyo. Abaninzi babenemidlalo exhotyiswe ngevalve yokudlula, eyavumela ukuba, ngokufanelekileyo, isandi esifana noGqr. Jekyll kunye noMnu. khetha enye imo yokuqhuba), ukugquma okukwaziyo ukuvusa abafileyo, ukongeza nepanoply ye "pops" kunye "nee-bangs", ezityebisa kakhulu amava esandi.
Bhalisa kwincwadana yethu
Hayi kwakhona! Phantsi kwemigaqo emitsha, umlinganiselo wengxolo we-injini uya kuhlala usenziwa kwimo “yeyona ngxolo” yawo, kanye apho uhlala khona lo maleko owongezelelekileyo wolonwabo lwe-sonic.
Ummiselo No. 540/2014, umoni
Ngapha koko, nguwuphi lo mmiselo olungiselela ukuvala umlomo ingxolo yeemoto? Ifihlwe phantsi kwesalathiso esimsulwa esingunombolo 540/2014, sifumana ummiselo ojongene nayo yonke into enxulumene nenqanaba lengxolo yezithuthi kunye nezixokelelwano zokutshintshwa kwezithulisi.Injongo kukulwa ingxolo egqithisileyo yezithuthi, ngenxa yeziphumo ezibi kwimpilo , njengoko kukhankanyiwe kwenye yengqwalasela yommiselo ongunombolo 540/2014:
Ingxolo yezithuthi ibangela iintlobo ezahlukeneyo zomonakalo empilweni. Ukuxinezeleka kwexesha elide ngenxa yokuvezwa kwingxolo kunokukhokelela ekunciphiseni iindawo zokugcina umzimba, ukuphazamisa imisebenzi yokulawula izitho kwaye, ngenxa yoko, ukunciphisa ukusebenza kwayo. Ingxolo yezothutho ibonisa umngcipheko onokubakho wokuphuhliswa kwezifo kunye nezinye iingxaki zempilo, ezifana noxinzelelo lwegazi kunye ne-myocardial infarction.
Ngaloo ndlela, ummiselo uchaza iindlela zokuvavanya ukulinganisa ingxolo yeemoto (ilula kwaye inzima), kunye nokubeka imida kwingxolo enokuyikhupha. Ngokunxulumene neemoto zabahambi (udidi M), le yimida yokuthobela:
| Udidi | Inkcazo | Amaxabiso e-threshold kwi-dB | ||
|---|---|---|---|---|
| Inqanaba loku-1 - ukusuka nge-1 kaJulayi, 2016 | Inqanaba lesi-2 - iimodeli ezintsha ukusukela nge-1 kaJulayi, 2020 kunye nobhaliso lokuqala ukusukela nge-1 kaJulayi, 2022 | Inqanaba lesi-3 - iimodeli ezintsha ukusukela nge-1 kaJulayi, 2024 kunye nobhaliso lokuqala ukusukela nge-1 kaJulayi, 2026 | ||
| M1 | amandla kumlinganiselo wobunzima ≤ 120 kW/1000 kg | 72 | 70 | 68 |
| M1 | 120 kW/1000 kg | 73 | 71 | 69 |
| M1 | 160 kW/1000 kg | 75 | 73 | 71 |
| M1 | umlinganiselo wobunzima bamandla> 200 kW/1000 kg Inani lezihlalo ≤ 4 I-R-point yendawo yokuhlala yomqhubi ≤ 450 mm ngaphezu komhlaba | 75 | 74 | 72 |
Qaphela: Udidi M — Izithuthi ziyilelwe zaza zakhelwa ukuthwala abakhweli ubuncinane ngamavili amane; Udidi lwe-M1 — Izithuthi eziyilwe kwaye zenzelwe ukuthutha abakhweli kunye nezihlalo ezisibhozo eziphezulu ngaphezu kwesihlalo somqhubi.
Ukufumana uluvo olurhabaxa lokuba la maxabiso akwi-dB (i-decibels - isikali se-logarithmic sokulinganisa isandi) athetha ukuthini, i-70 dB ilingana nethoni yelizwi eliqhelekileyo 30 cm kude, kwingxolo yesicoci sevacuum okanye iinwele. isomisi.
Kufuneka kuqatshelwe ukuba amaxabiso akwitheyibhile engentla awabhekiseli kuphela kwi-injini / ingxolo yokukhupha. Amaxabiso omlinganiselo abhengeziweyo abhekiselele kwingxolo epheleleyo eveliswa yimoto, oko kukuthi, ukongeza kwi-injini / ukukhupha ingxolo, ingxolo eqengqelekayo ebangelwa ngamathaya ifakiwe kwiiakhawunti - enye yemithombo ephambili yengxolo kwiimoto. Njengoko unokulindela, amatayara aneseti yawo yeemfuno zokuhlangabezana: uMmiselo onguNombolo 661/2009.
molo isandi sokwenziwa
Ngengxolo yokuphuma iyancipha kakhulu kule minyaka izayo ngenxa yemithetho, ukumamela i-injini yoomatshini be-sportier caliber kumqhubi kuya kuba nzima ngakumbi. Nangona kunjalo, kukho isisombululo, asisoloko sixatyiswa kakhulu: isandi "sokwandiswa" ngokwenziwa, kusetyenziswa inkqubo yesandi semoto.
Inyani yeyokuba ii-injini kule mihla azinalo ilizwi elikhulu njenge-tenor kwaye ezininzi "zizimumu", ngaphandle kwezinto ezimbalwa, ngenxa ye-turbo "yokuhlasela" eyaziwayo yiinjini zepetroli. Kwaye ziya zisanda iimoto, njengezinye iihatshi ezishushu esizivavanyileyo, zisebenzisa la maqhinga ukubuyisela ukunqongophala kwelizwi.
Ngoku, ekukhanyeni kwemimiselo emitsha, kufuneka ibe sisisombululo kuphela esifumanekayo kubavelisi ukunika ilizwi kumatshini wabo onamandla ... ubuncinci ngaphakathi kwikhabhinethi.
Ngokuqinisekileyo, siya kukhalaza kwiminyaka ezayo malunga nokungabikho kwelizwi kwezo moto kufuneka zibe nelizwi elingakumbi. Kude kube ngoko, kusekho indawo yemizuzu efana nale: