Gävle ndi Sundsvall - Swedish Bridge corvettes
HMS Gävle wamakono paulendo wina woyeserera kuchokera ku Karlskrona. Poyang'ana koyamba, zosinthazo sizosintha, koma pochita sitimayo yakhala ikukula kwambiri.
Pa 4 Meyi, a Swedish Defense Materials Authority (FMV, Försvarets materielverk) adapereka corvette ya HMS (Hans Majestäts Skepp) Gävle kwa Marinen pamwambo ku Musco. Ichi ndi chombo chazaka pafupifupi 32, kusinthika kwake komwe, mwa zina, kudzatsekereza dzenje pambuyo pa kuchotsedwa kwakanthawi kwa Visby corvettes yatsopano, yomwe idzakhalanso ndi chitukuko chachikulu (zambiri mu WiT 2 / 2021) . Koma osati kokha. Ndichizindikiro cha zovuta za zida zomwe zimakhudza gulu lankhondo la Ufumu wa Sweden, kapena, mochuluka - Försvarsmakten - asilikali a dziko lino. Zaka za mafashoni a ndale zapacifist zapadziko lonse zidadutsa ndi ziwawa za Russian Federation motsutsana ndi Ukraine mu 2014. Kuyambira pamenepo, pakhala mpikisano ndi nthawi kulimbikitsa chitetezo Sweden. Zochitika zamakono kupyola malire athu akummawa zimangotsimikizira chisankho cha anthu ochokera ku Stockholm ponena za kulondola kwa njira yosankhidwa.
HMS Sundsvall ndi mapasa a corvette osankhidwa kuti akwezedwe kwakanthawi ka HTM (Halvtidsmodifiering). Ntchitoyi ikuyembekezekanso kutha chaka chino, kenako ibwereranso ku kampeni. Ziyenera kuvomerezedwa kuti kutchula kusinthika kwa ndondomeko ya zaka zapakati pa unit ndi zaka makumi atatu za utumiki kumbuyo kwawo ndikukokomeza ngakhale ndi miyezo ya ku Poland. Liwu labwino lingakhale "kuwonjezera moyo". Chilichonse chomwe timachitcha, kutsitsimuka kwa zombo zakale, zotchuka kwambiri ku Poland, kunachitikanso kwa apanyanja ena a ku Ulaya. Izi ndi zotsatira za kuzizira kwa chitetezo cha chitetezo pambuyo pa kutha kwa Cold War komanso kuyankha mochedwa ku ziwopsezo zatsopano, kuphatikiza kuchokera ku Russian Federation.
Ma corvettes okwezedwa a Gävle ndi Sundsvall azidzagwiritsidwa ntchito makamaka m'ntchito zapakhomo pamitundu yonse ya mikangano (mtendere-vuto-nkhondo). Adzachita makamaka kuyang'anira panyanja, chitetezo (chitetezo cha zomangamanga, kuteteza mikangano, kuchepetsa mavuto ndi kuletsa), chitetezo cha m'mphepete mwa nyanja ndi ntchito zanzeru zosonkhanitsa deta.
Baltic avant-garde ya 90s
Mu December 1985, FMV inaitanitsa ma corvettes anayi a polojekiti yatsopano ya KKV 90 kuchokera ku Karlskronavarvet AB (lero Saab Kockums) ku Karlskrona. Awa anali: HMS Göteborg (K21), HMS Gävle (K22), HMS Kalmar (K23) ndi HMS Sundsvall (K24), yomwe inaperekedwa kwa wolandira mu 1990-1993.
Magawo a kalasi ya Gothenburg anali kupitiriza kwa mndandanda wakale wa ma corvettes awiri ang'onoang'ono a Stockholm. Chinthu chatsopano chapadera cha machitidwe awo omenyera nkhondo chinali makina otetezera mpweya, omwe amatha kuzindikira, kuwunika momwe zinthu zilili, ndikugwiritsanso ntchito zowononga (mfuti ndi oyambitsa pafupifupi) motsutsana ndi zoopsa zomwe zikubwera. Chinanso chatsopano chinali kugwiritsa ntchito ma jets amadzi m'malo mwa ma propellers, omwe, mwa zina, adachepetsa mtengo wa siginecha yamadzi pansi pamadzi. Mapangidwe atsopanowa akugogomezera kuphatikizika kwa dongosolo lomenyera nkhondo ndi dongosolo lowongolera moto, komanso kukwaniritsa muyezo wa sitima yapamadzi yokhala ndi zolinga zambiri. Ntchito zazikulu za ma corvettes a Gothenburg zinali: kulimbana ndi zolinga zapamtunda, kuyika migodi, kulimbana ndi sitima zapamadzi, kuperekeza, kuyang'anira ndi kufufuza ndi kupulumutsa ntchito. Monga gulu lakale la Stockholm, adasankhidwa kukhala ma corvettes am'mphepete mwa nyanja (bushcorvettes) ndipo kuyambira 1998 ngati ma corvettes.
Gothenburg inali ndi zida za 57mm L/70 Bofors (lero BAE Systems Bofors AB) APJ (Allmålspjäs, Universal System) Mk2 autocannons ndi 40mm L/70 APJ Mk2 (mtundu wa SAK-600 Trinity) onse okhala ndi makina awo owongolera moto CelsiusTech CEROS ( tsamba la Celsiustech radars ndi optocouplers). Machubu anayi osakwatiwa a 400 mm Saab Dynamics Tp42/Tp431 a torpedo analipo pankhondo zolimbana ndi sitima zapamadzi ndipo adayikidwa kumbali ya nyenyezi kuti kuwombera kwawo kusasokoneze kukokera kwa Thomson Sintra TSM 2643 Salmon variable variable sonar, yomwe idayikidwa. aft ku mbali ya doko. Komanso, iwo anagawidwa awiriawiri mu uta ndi kumbuyo, kotero kuti anatsegula torpedoes awiri pa nthawi yomweyo, komanso popanda kuopa kugunda. ZOP ilinso ndi zida zinayi za Saab Antiubåts-granatkastarsystemen 83 zoyambitsa mabomba amadzi akuya (mtundu wakunja: Elma ASW-600). Zida zina, koma zidakhazikitsidwa kale ngati njira zina, zinali zowombera zolimbana ndi sitima za Saab RBS-15 MkII (mpaka eyiti) kapena zida zinayi za Saab Tp533 613 mm zolemera za torpedo. Mbozi zitha kukhazikitsidwa pamtunda wapamwamba, pomwe mutha kuyala migodi ya m'nyanja ndikugwetsa bomba lamphamvu yokoka. Zonsezi zidawonjezeredwa ndi roketi ziwiri za Philips Elektronikindustrier AB (PEAB) Philax 106 ndi dipole launchers ndi manja ang'onoang'ono. Malinga ndi wopanga, panali zosintha 12 za zida za corvette. Zida za zida ndi zida zamagetsi zomwe zimapanga zida zomenyera nkhondo zidayendetsedwa ndi makina ophatikizika a CelsiusTech SESYM (Strids-och EldledningsSystem for Ytattack ndi Marinen, Combat and fire control system for the combat surface ship). Masiku ano CelsiusTech ndi PEAB ndi gawo la Saab Corporation.
Gothenburg atalowa utumiki. Chithunzichi chikuwonetsa masinthidwe oyambilira a zombozo ndi kubisala kwadothi kwanthawi imeneyo, komwe kumasinthidwa ndi mithunzi ya imvi.
Gothenburg inali sitima yomaliza yomangidwa ndi zitsulo ku Karlskronavarvete/Kokums. Zitsulozo zimapangidwa ndi chitsulo chochuluka cha zokolola zamphamvu SIS 142174-01, pomwe ma superstructures ndi aft hull overhang amapangidwa ndi aluminium alloys SIS144120-05. Mlongoti, kupatulapo maziko ake, anali a pulasitiki (polyester-glass laminate) yomanga, ndipo inali teknolojiyi yomwe inakhazikitsidwa m'zombo zapamtunda za Swedish zomwe zinatsatira kuti apange zipolopolo zawo.
Kuyendetsa anaperekedwa ndi atatu MTU 16V396 TB94 injini dizilo ndi mphamvu zonse 2130 kW / 2770 HP. (2560 kW / 3480 hp kwakanthawi kochepa) yokwezedwa mosuntha. Majeti atatu amadzi a KaMeWa 80-S62 / 6 (AB Karlstads Mekaniska Werkstad, omwe tsopano ndi Kongsberg Maritime Sweden AB) ankagwiritsa ntchito ma gearbox (omwenso amaikidwa pazitsulo zosungunulira). Njira yothetsera vutoli inapereka ubwino wambiri, kuphatikizapo: kuyendetsa bwino, kuchotsa zowongolera mbale, kuchepetsa chiopsezo cha kuwonongeka, kapena kuchepetsa phokoso lomwe tatchula pamwambapa (10 dB poyerekeza ndi ma propellers osinthika). Kuthamanga kwa ndege kunagwiritsidwanso ntchito pa ma corvettes ena aku Sweden - monga Visby.
