I-Allison kunye ne-Italian Navy, i-36 yeenqwelo ze-amphibious
Iimoto ezingama-36 zase-Italian Navy ze-IDV ezixhobileyo ezixhobileyo ezinokuhanjiswa kwe-Allison
The Umkhosi wamanzi waseItali ilungiselela ukomeleza iinqanawa zayo ngokufumana iimoto ezingama-36 ze-amphibious armored (VBA) ezibonelelwa ngu IDV (Iveco Defence Vehicles). Ezi zithuthi ze-8 × 8 zesizukulwana samva nje ziya kuxhotyiswa nge-Allison yothumelo oluzenzekelayo oluzenzekelayo, oluya kuqinisekisa ukuthembeka kunye nokusebenza okuphezulu. Le ntsebenziswano imele inyathelo elibalulekileyo lokwandisa amandla okusebenza kweBrigata Marina San Marco (BMSM) kwindawo yokubonisa ulwandle.
Ikhontrakthi phakathi kwe-IDV kunye neCandelo loLawulo lweziXhobo zoMhlaba ukulungiselela ukunikezelwa kwezithuthi ezixhobileyo kuMkhosi waManzi wase-Italiya yatyikitywa ngowama-22 kweyoMnga kulo nyaka uphelileyo. Ezi zithuthi zitsha zimele ukuqhubela phambili kwezobuchwepheshe kwaye ziya kuzuza kumava kunye nolwazi lwe-Allison Transmission, inkokeli yehlabathi ekuhanjisweni okuzenzekelayo.
Intsebenziswano phakathi Ukuhanjiswa kuka-Allison kunye ne-IDV sele ibangele izithuthi eziphambili kwi-Army yaseSpain kunye ne-US Marines. Ukususela ngo-2018, ngaphezu kwe-200 ACV 1.1 (i-Amphibious Combat Vehicle) izithuthi ezihlala emanzini zihanjiswe kwi-US Marines. Ezi zithuthi ze-8 × 8 ziyakwazi ukujamelana nazo zonke iintlobo zomhlaba kwaye zinokuthwala ukuya kuthi ga kwi-13 yolwandle. Ngokusekelwe kwi-SUPERAV 8 × 8 iqonga le-amphibious eliphuhliswe ngokubambisana ne-BAE Systems ye-Marines 'ACV, i-IDV iphuhlise isithuthi esitsha se-amphibious soMkhosi waManzi wase-Italiya.
I-Amphibious Armored Vehicle (VBA)
Yimoto ye-8 × 8 yomhlaba wonke eyenzelwe ukuba iqaliswe kwaye ibuyiselwe kwinqanawa ehlala emanzini kulwandle oluvulekileyo. Inika ukudibanisa ukuhamba okuphezulu kunye ne-ballistic, i-anti-mine kunye nokukhusela i-IED. U-Allison unikezele ngenkxaso yobugcisa kwi-IDV yokudibanisa okuyinkimbinkimbi kwemisebenzi efunekayo ngokusasazwa, kokubili ekusebenzeni kwamanzi kunye nokuhamba komhlaba. Ngombulelo wentsebenziswano egqwesileyo phakathi kwezi nkampani zimbini, isithuthi se-amphibious sifanelekile kwaye sisebenza kakuhle ukuthunyelwa kuMkhosi waManzi wase-Italiya.
I-VBA ixhotyiswe nge-injini ye-700 hp FPT Cursor 16 enamandla, idityaniswe ne-7-speed Allison 4800SPTM yokudluliselwa ngokuzenzekelayo kunye ne-H-shaped driveline evela kwi-Centauro kunye ne-VBM Freccia. Olu lungelelwaniso luvumela i-VBA ukuba ifikelele kwisantya esiphezulu sendlela ye-105 km/h, ngelixa iipropeller ezimbini zangasemva zehydraulic zivumela ukuhamba elwandle kumaza ukuya kwi-'sea state 3' kunye nesantya se-6 knots.
Ukubaluleka kokuhanjiswa kwe-Allison kwizithuthi zomkhosi
"Imoto yokhuselo ihlala ifakelwe ukuhanjiswa kwe-Allison," ucacisa uSimone Pace, uMphathi weAkhawunti ye-OEM kunye noMphathi weNdawo yokuthengisa e-Allison. "Oku kungenxa yokuba i-Allison inokubonelela nge-gearbox ye-powershifting efunekayo ukuze ivumele isithuthi esinzima ukuba sihambe kwiimeko ezingekho endleleni, esantini, eludakeni, apho ubunzima obuphezulu bungavumeli utshintsho lwegiya." Isantya esisixhenxe se-Allison transmission sihambisa itorque kuwo onke amavili asibhozo ngaxeshanye, ivumela ukuhamba okukhethekileyo kokubini emanzini nasemhlabeni.
Ii-IDVs kufuneka zijongane neemeko ezigqithileyo kwiimeko ezahlukeneyo, ezinjengokoyisa i-gradient ukuya kuma-60 epesenti yokunyuka nokuhla, ukumelana namaqondo obushushu agqithisileyo kunye nokusebenza kwiimeko zamaphenyane. Ke ngoko, ukuthembeka, ukhuseleko kunye nokuqina kubalulekile kwezi zithuthi, ekufuneka zikwazi ukuziqhelanisa neemeko ezahlukeneyo kwaye zixhase imisebenzi eyahlukeneyo ngokuhamba kwexesha.
Ugqithiso oluzenzekelayo lwe-Allison lolona khetho lufanelekileyo lweenqwelo zomkhosi ngenxa yokuthembeka kwazo okuqinisekisiweyo kunye nokuqina. Unxulumano olude phakathi kwe-Allison Transmission kunye nomkhosi wase-US ngumzekelo oyimpumelelo, oqala ngokubonelelwa kweenjini zeenqwelo-moya kwi-1920s kunye nokuqhubeka nokuveliswa kokuhanjiswa okuzenzekelayo kwiimoto ezikhethekileyo ezinamavili kunye nezilandelwayo. Ukuhanjiswa kwe-Allison Specialty Series TM zenzelwe ngokukodwa izicelo zomkhosi kunye nokuthutha okukhethekileyo, ukuqinisekisa ukuthembeka okuphezulu kunye nokuqina.
Iingenelo ezininzi kubaqhubi bezithuthi ezikhethekileyo zomkhosi
Ndiyabulela kwiTeknoloji yaMandla eqhubekayo TM, amandla adluliselwa ngokuqhubekayo ukusuka kwi-injini ukuya kumavili, ukuqinisekisa ukusebenza kakuhle kunye nokukhawuleza. I-Powershifting ivumela ukukhwela okugudileyo, ulawulo lokutsaleka oluchanekileyo kunye nokuphuculwa kobuchule bokuhamba, nakwindawo enzima kunye nezantya eziphantsi. Ezi mpawu zibonisa ukuba zibalulekile kwiimeko zonxunguphalo, apho usasazo oluzenzekelayo lwe-Allison lunokwenza umahluko.
Intsebenziswano phakathi kwe-Allison Transmission kunye ne-IDV yokuxhobisa iimoto ezixhobileyo zoMkhosi waManzi wase-Italiyali linyathelo elibalulekileyo ekwandiseni amandla okusebenza esizwe okuphuma elwandle. Ukuhanjiswa kwe-Allison, eyaziwayo ngokuthembeka kunye nokusebenza okuphambili, kuqinisekisa ukuba izithuthi zikulungele ukujamelana neemeko ezinzima kwaye zenze imisebenzi yazo ngokufanelekileyo nangokukhuselekileyo.