Injini yeOpel 1,6 SIDI Turbo Ecotec (125 uye 147 kW)
Yekutanga mota yekugamuchira iyo nyowani 1,6 SIDI turbocharged yakananga jekiseni injini yaive Opel Cascada inoshandurwa. Sekureva kwemutengesi, injini iyi inofanirwa kuve inotungamira mukirasi yayo maererano nekushandisa, mashandiro uye tsika yekushanda.
Injini yekutanga yepeturu yaOpel ine yakananga peturu jekiseni yaive 2,2 kW 114 ECOTEC ina-humburumbira injini muna 2003 muSignum neVectra mamodheru, ayo akazoshandiswa muZafira. Muna 2007, iyo Opel GT inoshandurwa yakagamuchira yekutanga 2,0-litre turbocharged ina-humburumbira yakananga jekiseni injini ine 194 kW. Kwapera gore, injini iyi yakatanga kuiswa paInsignia mushanduro mbiri ine simba re162 kW uye 184 kW. Iyo nyowani Astra OPC yakagamuchira iyo yakasimba kwazvo vhezheni ine chinzvimbo che206 kW. Iwo mauniti akaungana muSzentgotthard, Hungary.
Injini ye1,6 SIDI (spark ignition yakananga jekiseni = spark ignition yakananga mafuta jekiseni) ine humburumbira yekufambisa ye1598 cc. Ona uye, pamusoro peiyo yakananga jekiseni, zvakare yakagadzirirwa ne kutanga / kumira system. Injini inowanikwa mumagetsi maviri akasiyana 1,6 Eco Turbo ine 125 kW ine torque yepamusoro ye280 Nm uye 1,6 Performance Turbo ine 147 kW uye torque yepamusoro ye300 Nm. Iyo yepasi simba vhezheni yakagadziridzwa maererano nemafuta ekushandisa, ine yakakwira torque pakadzika kumhanya uye inochinja. Iyo ine simba rakanyanya vhezheni yakagadzirirwa kune vanoshanda kwazvo vatyairi vasingatyi kuwana zvakanyanya kubva kuna baba vavo.
Pamwoyo weiyo SIDI ECOTEC Turbo injini renji ichangoburwa nyowani yesimbi silinda block inokwanisa kumirisana nepamusoro-soro cylinder pressure inosvika 130 bar. Kuti uderedze uremu, iyi cast iron block inowedzerwa nealuminium crankcase. Iyo injini block inogadzirwa uchishandisa yakaonda-wall casting tekinoroji, iyo inobvumira akasiyana mabasa uye zvinhu kuti zvibatanidzwe zvakananga mukukanda, izvo zvinoderedza nguva yekugadzira. Pfungwa yezvinhu zvinochinjika inoita kuti zvive nyore kushandisa injini itsva mumhando dzakasiyana dzemhando. Injini dzakashongedzerwawo nekuenzanisa shafts, iyo ndiyo yega mukirasi yavo kusvika zvino. Maviri ekuyeresa shafts ari kuseri kwemadziro ecylinder block uye anofambiswa neketani. Chinangwa chekupikisa-chinotenderera shafts ndechekubvisa kudengenyeka kunoitika panguva yekushanda kwechina-cylinder injini. Iyo Eco Turbo uye Performance Turbo shanduro dzinosiyana mumapistoni anoshandiswa, kureva iyo yakasarudzika yakaumbwa kamuri yekupisa mumusoro wepiston. Yekutanga piston mhete ine PVD (Physical Vapor Deposition) coating iyo inoderedza kurasikirwa kwekukwesha.
Pamusoro pekuchinja dhizaini, iyo yakanangana mu-humburumbira peturu jekiseni system inoderedzawo kushandiswa kwemafuta (i.e. emissions). Spark plug uye injector zvinowanikwa pakati pekamuri yemoto mumusoro we cylinder kuti uwedzere kudzikisira zviyero zvekunze. Iyi dhizaini inobatsirawo kugadzirisa kufanana kana kuisa musanganiswa. Chitima chevharuvha chinotyairwa neyakagadziriswa-isina, yakasungwa cheni yakasungwa, uye mapfumo edhorobha ane hydraulic clearance.
Injini 1,6 SIDI dzinoshandisa turbocharger yakavakwa yakanangana neinjini yekuzadza yakawanda. Iyi dhizaini yatove yakazviratidza pachayo nemamwe maOpel engines uye inobatsira maererano netsoka pamwe neyemitengo yekugadzira sezvo iri nyore kana ichienzaniswa neTwin-scroll scroll turbocharger inoshandiswa muinjini hombe. Iyo turbocharger yakagadzirirwa yega yega simba vhezheni zvakasiyana. Kutenda kune iro rakagadziriswazve dhizaini, injini inounza yakakwira torque kunyangwe pazasi revs. Zvakare, basa rakaitwa kudzvinyirira ruzha rusingadiwe (muridzo, kupururudza, ruzha rwemhepo inoyerera ichitenderedza mashizha), kusanganisira nekutenda kune yakaderera uye yakakwira yekumanikidza resonator, yakagadziridzwa mweya kuitisa uye chimiro cheiyo inopinda nzira. Kuti abvise ruzha rweinjini pachayo, pombi yekuzadza yakagadziridzwa, pamwe nevhavha yakawanda yevhavha pamusoro pemusoro we cylinder, pakaiswa zvinyowani zvekumanikidza uye zvisimbiso, zvinopesana nekupisa kwakanyanya kweturbocharger iri padyo.
