Mashiin cusub oo loogu talagalay BENTLEY sii wadida Wadaha
Matoorkii baabuurkii ugu horreeyay ee taxanaha sii wadista Bentley Mulliner Blower waxaa markii ugu horreysay lagu bilaabay sariir tijaabo oo si gaar ah loo diyaariyey oo ku taal Creent Bentley.
Taxanaha sii waditaanka Blower waa taxane 12 madadaalo oo dhawaan la dhisay oo ka mid ah Bentleys-yadii ugu caansanaa ee abid soo mara, 4½-litir "Blower" oo loogu talagalay tartanka uu u dhisay Sir Tim Birkin dabayaaqadii 1920-meeyadii. 12-kan baabuur, oo ka kooban taxane taxane ah oo adduunka ugu horreeya dagaalka ka hor, ayaa hore loogu sii iibiyay kuwa wax ururiya iyo kuwa xiiseeya Bentley ee adduunka oo dhan.
Marka prototype injineernimada ee mashruuca - Car Zero - uu horayba u socday, matooradii ugu horeysay waxaa dib u sameeyay Bentley Mulliner oo leh taageero khabiiro takhasus leh. Intii mishiinka la dhisayay, koox ka mid ah injineerada Bentley ayaa bilaabay shaqada diyaarinta mid ka mid ah afarta sariirood ee tijaabada horumarinta mishiinka ee xarunta Bentley ee Crewe si ay u helaan mishiinka. Qalabka tijaabada mishiinka ayaa ku yaala Bentley tan iyo markii la dhisay 1938, qolalka ayaa markii hore loo isticmaali jiray in lagu tijaabiyo iyo tijaabinta matoorada diyaaradaha Merlin V12 ee ay soo saartay warshadda dagaalkii labaad ee aduunka ee Spitfire iyo dagaalyahanada Hurricane.
Diyaarinta kursiga tijaabada ayaa ku lug lahaa sameynta nuqul ka mid ah shaashadda hore ee boodhka si kor loogu qaado mashiinka, kaas oo markaa lagu dhejin karo kombiyuutarka kumbuyuutarka lagu xakameeyo. Nooc cusub oo ah cabbiraadda mashiinka iyo xakamaynta softiweerka ayaa la qoray oo la tijaabiyey, taasoo u oggolaanaysa injineerada Bentley inay kormeeraan oo ay socodsiiyaan mashiinka si ay u noqdaan xudduud sax ah Sababtoo ah gudbinta Blower waxay si weyn ugu kala duwan tahay cabir ahaan iyo qaab ahaanba matoorada casriga ah ee Bentley, tiro ka mid ah keydkii tijaabada ahaa ee Merlin ee asalka ahaa, oo wali lagu haayo Bentley, ayaa loo isticmaalay inay la jaan qaadaan kursiga tijaabada si ay ugu haboonaadaan matooradan gaarka ah.
Markii mishiinku si buuxda u rakibnaa, bilowgi ugu horreeyay wuxuu dhacay laba toddobaad ka hor, mishiinkii ugu horreeyayna wuxuu hadda marayaa jadwal jabin gaar ah ka hor inta aan lagu tijaabin awood buuxda. Matoorrada ayaa la tijaabin doonaa in ka badan 20 saacadood oo wareeg ah, si tartiib tartiib ah u kordhinaysa xawaaraha mishiinka iyo xaaladaha xamuulka labadaba laga bilaabo bilaa camalka illaa 3500 rpm. Ka dib markii matoor kasta si buuxda u shaqeynayo, qallooca awoodda culeyska buuxa ayaa la cabbiri doonaa.
Iyada oo kursiga tijaabada uu kor u kaco oo uu socdo, tallaabada xigta ee mashiinka Zero Car wuxuu noqon doonaa kalsooni dhab ah. Marka baabuurka la dhammeeyo, waxa uu bilaabi doonaa barnaamij tijaabo ah oo raadraac ah, kulamo soconaya oo si tartiib tartiib ah u kordhaya muddada iyo xawaaraha, tijaabinta shaqaynta iyo isku halaynta marka lagu jiro xaalado aad u adag. Barnaamijka tijaabada waxaa loogu talagalay in lagu gaaro wax u dhigma 35 kiiloomitir oo dhab ah 000 oo kilomitir oo waddo wadis ah, waxaana uu barbardhigayaa isu soo baxyada caanka ah sida Beijing-Paris iyo Mille Miglia.
4½ litir matoor awood badan leh
Mashiinnada cusub ee loo yaqaan 'Blower' waa nuqullo sax ah oo ka mid ah matoorrada awood u siiya Tim Birkin afarta Team Blowers ee tartamay dhammaadkii 1920-yadii, oo ay ku jiraan adeegsiga magnesium-ka.
Matoorka wax qarxiya waxa uu noloshii ku bilaabay 4½ litir matoor si dabiici ah loo hamiyo oo uu nashqadeeyay VO. Bentley. Sida 3-litir ee Bentley ka hor, 4½-liter ayaa isku daray tignoolajiyada hal matoor ee ugu dambeysay ee maalinta - hal kaambiyad dusha sare ah, dabka mataanaha ah, afar valves halkii dhululubo iyo, dabcan, Bentley's hadda pistons aluminium ee halyeeyga ah. Nooca tartanka ee mishiinka 4½-litir ee WO wuxuu soo saaray qiyaastii 130 hp, laakiin Sir Tim Birkin's Bentley Boy wuxuu rabay wax ka badan. WO waxay had iyo jeer xoogga saartaa isku halaynta iyo hagaajinta awoodda saafiga ah, sidaas darteed xalkiisa si uu u helo awood badan ayaa had iyo jeer ahaa inuu kordhiyo awoodda mishiinka. Birkin wuxuu lahaa qorshe kale - wuxuu rabay inuu dib u soo celiyo 4½, iyo fikradda, sida laga soo xigtay WO, "burburiyey" naqshadiisa.
Isagoo taageero dhaqaale ka helay maalqabeenahiisa Dorothy Paget iyo xirfadaha farsamada ee Clive Gallop, Birkin waxa uu u wakiishay khabiirka supercharger Amherst Villiers si uu u dhiso charger weyn 4½. Charger nooca xididka ah—oo loo yaqaan supercharger—ayaa lagu hor rakibay matoorka iyo hiitarka, waxaana si toos ah looga dhaqaajiyay shafka. Waxka bedelka gudaha ee matoorka waxaa ka mid ah shaadh cusub oo xoog badan, ulo isku xidha oo la xoojiyay, iyo nidaamka saliida oo la bedelay.
Qaabka tartanka, mishiinka Birkin ee 4½-litir oo cusub oo xoog badan ayaa ahaa mid xoog badan, oo soo saaray qiyaastii 240 hp. Markaa, "Blower Bentley" waxay ahaayeen kuwo aad u dheereeya, laakiin, sida ay saadaalisay WO, sidoo kale xoogaa jilicsan. Blowers-ku waxay door ku lahaayeen taariikhda Bentley, oo ay ku jiraan caawinta xaqiijinta guushii Bentley Speed Six ee Le Mans ee 1930-kii, laakiin 12-kii jinsiyadood ee ay soo galeen, guusha weligeed lama xaqiijin.
