Ku tijaabi mashiinka turbo 1,4 litir ee waxqabadka sare leh ee Astra cusub

Aluminiumka laftiisa ayaa culeyskiisu yahay toban kiilo garaam marka loo eego birta been abuurka ah ee mishiinka hadda jira ee 1,4-litir ah.

• Aluminium oo dhan: unug shidaal oo afar dhululubo ah oo ka yimid jiilkii ugu dambeeyay ee matoorada Opel

• Jawaab deg deg ah ee bixinta gaaska: isticmaalka shidaalka oo firfircoon oo hooseeya

• Teknolojiyada casriga ah: cirbadeynta shidaalka ee tooska ah iyo turbo-ka-buuxinta waxtarka kordhay

• Dhacdo xusuus leh: Matoorka siddeedaad ee Sentgothard waa matoorka turbo 1.4-litir.

Magaca buuxa ee mishiinka cusub ee Opel waa 1.4 ECOTEC Turbo Tooska ah. Daahfurka Opel Astra cusub wuxuu ka dhici doonaa Frankfurt International Motor Show (IAA) bisha Sebtembar. Matoorka cirbadaha tooska ah ee afar-dhululubo ee togan ee turbocharged toos ah leh oo leh cirbadaha dhexe ee ku yaal ayaa la heli karaa iyadoo leh laba wax soo saar oo ugu badnaan 92 kW/125 hp. iyo 107 kW / 150 hp Unugga aluminium-ka oo dhan waxa uu tignoolajiyad ahaan la xidhiidha 1.0 ECOTEC Direct Injection Turbo, oo laga yaqaan Opel ADAM iyo Corsa. Dhab ahaantii, matoorka cusub ee 1.4-litir afar-dhululubo ayaa ah walaalka weyn ee hal-litir saddex-dhululubo ah oo ammaan sare ka helay saxaafadda ka dib markii la soo bandhigay ADAM ROCKS iyo jiilka cusub ee Corsa. Labada matoorada waxay ka tirsan yihiin qoyska loogu yeero matoorada shidaalka yaryar - koox ka mid ah unugyo teknoolojiyad sare leh oo barokac ah oo ka yar 1.6 litir. Waxay door muhiim ah ka ciyaarayaan weerarkii ugu weynaa ee matoorka taariikhda Opel, kaasoo ay ku jiraan soo saarista 17 matoor oo cusub intii u dhaxaysay 2014 iyo 2018.

Fasalka-ugu-fiican: Mishiinka afarta-dhululubo ee cusub ee Opel sida nadiifka ah u nadiifi

ПIntii lagu gudajiray wajiga horumarinta mishiinka 1.4-litir ah, waxaa si gaar ah fiiro gaar ah loo siiyay dhaqdhaqaaqa gaariga iyo jawaabta gaaska, tanina waxay kujirtaa isticmaalka ugu hooseeya ee shidaalka. Mishiinku wuxuu gaaraa heerkiisa ugu sarreeya 245 Nm goor hore, iyada oo heerka ugu sarreeya laga heli karo inta u dhexeysa 2,000 ilaa 3,500 rpm. Waxay bixisaa isku darka ugu fiican ee raaxada wadista iyo waxqabadka. Sida laga soo xigtay xogta hordhaca ah, mashiinka tamarta culus ee leh nidaamka Start / Stop wuxuu cuni doonaa in ka yar 4.9 litir oo shidaal ah 100 kiiloomitir wareega wareega (114 g / km CO2). Markaa, mishiinka tarbo-ka ah 1.4-litir ayaa ka fiicnaan doona xitaa laba litir oo tayo leh oo awood u yeelan doona inuu ku beddelo dhammaan heerarka awoodda. Mar labaad, injineeradu waxay si gaar ah fiiro gaar ah u siiyeen yareynta buuqa iyo gariirka inta lagu gudajiray wajiga horumarka, sida xaalku ahaa mashiinka seddex-dhululubo ee saddexleyda ah ee XNUMX. Qalabka mashiinka waxaa loogu talagalay inuu abuuro saameyn yar oo isdaba-joog ah, crankcase wuxuu u qaybsan yahay laba qaybood, tuubooyinka qiiqa ee madaxa silsiladda ayaa lagu dhex daray tiknoolajiyada yareynta buuqa, daboolka waalka wuxuu leeyahay naqshad cod-nuugaya, cirbadaha cadaadiska sare. cadaadiska ayaa laga go'doomiyey madaxa wareegga waalka waalka waxaa loogu talagalay inuu u shaqeeyo sida ugu aamusnaanta badan ee suurtogalka ah.

"Matoorkayaga cusub ee 1.4-litir turbocharged engine afar-dhululubo leh cirbad toos ah iyo duritaanka dhexe waa qayb ka mid ah khad cusub oo matoorada shidaalka yar yar, iyo tayadiisa waxaa lagu muujiyey erayada "awood leh, hufan iyo dhaqanka". Qalabka aluminiumka oo dhan kaliya ma ilaaliyo deegaanka, laakiin sidoo kale wuxuu dejiyaa heerar cusub oo raaxada ah, "ayuu yiri Christian Müller, VP Engine Power, GM Powertrain Engineering Europe.

Fudud jiritaanka: cabbir cusub oo hufnaan leh

Mashiinka cusub ee saliidda shidaalka tooska loo soo shubo ee 1.4 ECOTEC ayaa culeyskiisu ka yar yahay gaariga. Aluminiumka laftiisa ayaa culeyskiisu yahay toban kiilo garaam oo ka hooseeya birta been abuurka ah ee mishiinka hadda jira ee 1.4-litir ah oo si fiican u dhigma yoolalka waxqabadka sare ee cusub ee Opel Astra. Marka la eego waxtarka, mishiinka cusub ee xamuulka qaada ee 1.4 ayaa bixiya awood buuxda: si loo badbaadiyo miisaanka, gaar ahaan qaybaha dhaqaaqa, crankshaft waa tuubbo godan, mashiinka saliida ayaa leh khilaaf hooseeya wuxuuna ku shaqeeyaa laba heer. cadaadis. Mashiinka oo dhan waxaa loogu talagalay inuu ku shaqeeyo 5W-30 saliidaha mashiinka isku dhaca oo hooseeya. Dhammaan tallaabooyinkani waxay bixiyaan waxtarka gaarka ah.

In kasta oo matoorada saddex-dhululubo ee Opel ay ka mid yihiin falsafada "hoos u dhigista" (ka yar, fudud, waxtarka badan), mashiinka afar-dhululubo ee 1.4-litir ah, injineerada Opel waxay ka hadlaan "doorashada ugu fiican" ama dheelitirnaanta waxtarka leh ee dhammaan. hababka hawlgalka.

Dhacdada Xuska ee Szentgottard

Mashruuca 1.4 ECOTEC Tooska duritaanka Turbo ee batroolka waxaa laga soo saaray warshadda Opel ee ku taal Szentgotard wuxuuna horey u noqday munaasabad dhacdo taariikhi u ah geedka Hungary. Mishiinka sideed millionth ayaa laga jaray khadka isku imaatinka ee Zentgotard, oo dabcan ahaa aluminium dhan oo afar-dhululubo ah oo la bilaabi doona Opel Astra cusub bisha Sebtember.

"Waxaan ku leenahay Hungary warshad matoor ah, taas oo ah heer caalami ee dabacsanaanta oo door muhiim ah ka ciyaara istaraatiijiyadayada wax soo saarka. Hambalyo iyo mahadcelin weyn ayaan u jeedinayaa dhammaan kooxda halkan joogta - sideed milyan oo matoorada ayaa ah wax aad loogu faano, waxaanan hubaa inaan awood u yeelan doono inaan halkaan ugu dabaaldegno dhacdooyin badan oo xusuus leh mustaqbalka aan aad u fogayn,” ayuu yiri Peter Christian Kuspert. , Adeegga Iibka iyo Suuqa Kadib. Kooxda Opel, kuwaas oo ka soo qayb galay dabaaldega oo ay weheliyaan Mark Schiff, madaxa Opel/Vauxhall Europe, xubno ka tirsan dawladda Hungary iyo saraakiisha maxalliga ah.