I-Gävle ne-Sundsvall - ama-corvettes ebhuloho laseSweden
I-corvette yesimanje i-HMS Gävle phakathi nendiza yokuhlola esuka e-Karlskrona. Uma ubheka nje, izinguquko azizona izinguquko, kodwa ekusebenzeni umkhumbi uye waba nesimanje kakhulu.
Ngomhla zizi-4 kuNhlaba, i-Swedish Defence Materials Authority (FMV, Försvarets materielverk) yanikezela nge-corvette ethuthukisiwe i-HMS (Hans Majestäts Skepp) Gävle ku-Marinen ngesikhathi somcimbi e-Musko. Lona umkhumbi ocishe ube neminyaka engama-32 ubudala, ukwenziwa kwesimanjemanje okuzokwenza, phakathi kokunye, kuvale imbobo ngemuva kokuhoxiswa kwesikhashana kwama-Visby corvettes amasha, nawo azothuthukiswa kakhulu (ngaphezulu ku-WiT 2 / 2021) . Kodwa hhayi kuphela. Kubuye kube uphawu lwezinkinga zemishini ezithinta ibutho lasolwandle loMbuso waseSweden, noma, ngobubanzi - Försvarsmakten - amabutho ahlomile aleli zwe. Iminyaka yemfashini yepolitiki yamazwe ngamazwe ye-pacifist yadlula ngonya lweRussian Federation ngokumelene ne-Ukraine ngo-2014. Kusukela ngaleso sikhathi, kuye kwaba umjaho ngokumelene isikhathi ukuqinisa izivikelo Sweden sika. Izenzakalo zamanje ngale komngcele wethu osempumalanga ziqinisekisa kuphela isinqumo sabantu baseStockholm mayelana nokunemba kwendlela ekhethiwe.
I-HMS Sundsvall iyi-corvette engamawele ekhethelwe ukuthuthukisa okumaphakathi kwe-HTM (Halvtidsmodifiering). Umsebenzi wawo kulindeleke ukuthi uphothulwe kulo nyaka, ngemuva kwalokho ubuyele emkhankasweni. Kumele kuvunywe ukuthi ukubiza ukwenziwa kwesimanjemanje kwenqubo yeminyaka ephakathi yeyunithi enamashumi amathathu eminyaka yenkonzo ngemuva kwabo kuyihaba ngisho nangezindinganiso zasePoland. Igama elingcono kungaba "isandiso sempilo". Kungakhathaliseki ukuthi sikubiza ngokuthini, ukuvuselelwa kwemikhumbi emidala, edume kakhulu ePoland, kwenzeka nakwamanye amasosha asemanzini aseYurophu. Lona umphumela wesabelomali sokuvikela esiqandisiwe ngemva kokuphela kweMpi Yomshoshaphansi kanye nokusabela okuphuzile ezinsongweni ezintsha ezingase zibe khona, okuhlanganisa ne-Russian Federation.
I-Gävle ne-Sundsvall corvettes ethuthukisiwe izosetshenziswa ngokuyinhloko emisebenzini yasekhaya kuwo wonke uchungechunge lwezingxabano (ingxabano-nokuthula). Ikakhulukazi bayokwenza ukugada olwandle, ukuvikela (ukuvikela ingqalasizinda, ukuvimbela ukungqubuzana, ukunciphisa inhlekelele kanye nokuvimbela), ukuvikela ugu kanye nemisebenzi yezobunhloli yokuqoqa imininingwane.
I-Baltic avant-garde yama-90s
NgoDisemba 1985, i-FMV yayala uchungechunge lwama-corvettes amane ephrojekthi entsha i-KKV 90 e-Karlskronavarvet AB (namuhla i-Saab Kockums) e-Karlskrona. Lawa kwakuyi: HMS Göteborg (K21), HMS Gävle (K22), HMS Kalmar (K23) kanye ne-HMS I-Sundsvall ( K24) eyalethwa kumamukeli ngo-1990-1993.
Amayunithi ekilasi lase-Gothenburg ayewukuqhubeka kochungechunge lwangaphambili lwama-corvettes amabili amancane e-Stockholm-class. Isici esisha esiyingqayizivele sesistimu yabo yokulwa kwakuwuhlelo lokuvikela umoya oluzenzakalelayo, olwalunekhono lokubona, lokuhlola isimo, bese lusebenzisa izinto ezisebenzayo (izibhamu neziqalisi ezibonakalayo) ngokumelene nezinsongo zomoya ezingenayo. Okunye okusha kwakuwukusetshenziswa kwamajethi amanzi esikhundleni sophephela, okwathi, phakathi kwezinye izinto, kwanciphisa inani lesiginesha ye-acoustic engaphansi kwamanzi. Umklamo omusha ugcizelela ukuhlanganiswa kwesistimu yokulwa kanye nesistimu yokulawula umlilo, kanye nokufinyelela izinga lomkhumbi wezinhloso eziningi ngempela. Imisebenzi esemqoka yama-corvettes ase-Gothenburg kwaba: ukulwa nezindawo ezihlosiwe, ukubeka izimayini, ukulwa nemikhumbi-ngwenya, ukuphelezela, ukugada kanye nemisebenzi yokusesha nokuhlenga. Njengesigaba sangaphambili sase-Stockholm, ekuqaleni zahlukaniswa njengama-corvettes asogwini (bushcorvettes) futhi kusukela ngo-1998 njengama-corvettes.
I-Gothenburg ibihlome nge-57mm L/70 Bofors (namuhla i-BAE Systems Bofors AB) APJ (Allmålspjäs, Universal System) i-Mk2 autocannons kanye ne-40mm L/70 APJ Mk2 (umkhiqizo wokuthekelisa i-SAK-600 Trinity) womabili anezinhlelo zawo zokulawula umlilo CelsiusTech CEROS ( iwebhusayithi ye-Celsiustech radars nama-optocouplers). Amashubhu angama-400 mm e-Saab Dynamics Tp42/Tp431 e-Tp2643 atholakalayo e-torpedo atholakala ezimpini ezilwa nomkhumbi-ngwenya futhi abekwe ohlangothini lwe-starboard ukuze ukudubula kwawo kungaphazamisi ukudonsa kwe-Thomson Sintra TSM 83 Salmon variable ukujula sonar, eyafakwa. aft ohlangothini lwechweba. Ngaphezu kwalokho, babehlukaniswa ngababili baba umnsalo nengemuva, ukuze bakwazi ukwethula ama-torpedoes amabili ngesikhathi esisodwa, futhi ngaphandle kokwesaba ukungqubuzana. I-ZOP iphinde ihlome ngeziqhumane ezine ze-Saab Antiubåts-granatkastarsystemen 600 ezijulile zamabhomu amanzi (umkhiqizo wokuthekelisa: Elma ASW-15). Ezinye izinhlelo zezikhali, kodwa esezivele zifakiwe njengezinye izindlela, kwakuyiziqhumane ezijikijelwayo ezilwa nomkhumbi eziqondiswe i-Saab RBS-533 MkII (kufika kweziyisishiyagalombili) noma iziqhumane ezine ezisindayo ze-Saab Tp613 106 mm ezine. Izibungu zingafakwa endaweni engaphezulu, lapho ungabeka khona izimayini zasolwandle bese uphonsa amabhomu adonsela phansi. Konke lokhu kwengezwe ngamarokhethi amabili ePhilips Elektronikindustrier AB (PEAB) Philax 12 neziqhumane ze-dipole kanye nezikhali ezincane. Ngokusho komkhiqizi, kube nezinguqulo eziyi-XNUMX zezikhali ze-corvette. Amasistimu ezikhali nezinto zikagesi ezihlobene ezakha isistimu yokulwa zazilawulwa isistimu ehlanganisiwe ye-CelsiusTech SESYM (Strids-och EldledningsSystem ye-Ytattack ne-Marinen, Isistimu yokulawula umlilo yomkhumbi wendawo yokulwa). Namuhla i-CelsiusTech ne-PEAB ziyingxenye ye-Saab Corporation.
Gothenburg ngemva kokungena enkonzweni. Isithombe sibonisa ukucushwa kwasekuqaleni kwemikhumbi kanye nokufihlakala okujwayelekile komhlaba kwaleso sikhathi, ekugcineni kuthathelwe indawo yizithunzi ezimpunga.
I-Gothenburg kwaba umkhumbi wokugcina owakhiwa ngensimbi eKarlskronavarvet/Kokums. Ama-hull enziwe ngensimbi yamandla esivuno esiphezulu SIS 142174-01, kuyilapho ama-superstructures kanye ne-aft hull overhang yenziwe ngama-aluminium alloys SIS144120-05. I-mast, ngaphandle kwesisekelo, yayiyi-plastic (polyester-glass laminate) yokwakhiwa, futhi kwakuyilobu buchwepheshe obamukelwa emikhunjini yaseSweden eyalandela ukuze kukhiqizwe ama-hulls abo.
Idrayivu inikezwe izinjini ezintathu zikadizili ze-MTU 16V396 TB94 ezinamandla angaguquki angu-2130 kW / 2770 hp. (2560 kW / 3480 hp yesikhashana) ifakwe ngokunyakazayo. Amajethi amanzi amathathu e-KaMeWa 80-S62 / 6 (AB Karlstads Mekaniska Werkstad, manje osekuyi-Kongsberg Maritime Sweden AB) asebenza ngama-gearbox (aphinde afakwe ezisekelweni zokudlidliza). Lesi sixazululo sinikeze inani lezinzuzo, okuhlanganisa: ukuhamba kahle okuthuthukisiwe, ukuqedwa kwamaphini okuqondisa amapuleti, ubungozi obuncane bokulimala, noma ukuncishiswa komsindo okukhulunywe ngenhla (10 dB uma kuqhathaniswa nophephela olungisekayo). I-Jet propulsion nayo yasetshenziswa kwamanye ama-corvettes aseSweden - njenge-Visby.
