Nkhope yatsopano ya Sigma

Nkhope yatsopano ya Sigma

Pa Januware 18 chaka chino, frigate yoyamba yolondera SIGMA 10514 ya Tentara Nasional Indonesia-Angkatan Laut (TNI-AL, Indonesian Navy) idakhazikitsidwa pamalo ochitira zombo zapamadzi a PT PAL ku Surabey. Chombocho, chotchedwa Raden Eddy Martadinata, ndi membala waposachedwa wa banja lopambana la zombo zopangidwa ndi gulu la Dutch lopanga zombo Damen. Zimakhala zovuta kukhumudwa nazo, chifukwa mpaka pano mtundu uliwonse watsopano ndi wosiyana ndi wakale. Izi ndichifukwa chogwiritsa ntchito lingaliro la modular lomwe limakupatsani mwayi wopanga mtundu watsopano wa sitimayo potengera mayunitsi otsimikiziridwa, poganizira zofunikira za wogwiritsa ntchito mtsogolo.

Lingaliro la geometric standardization SIGMA (Ship Integrated Geometrical Modularity Approach) limadziwika kale kwa ife, kotero timangokumbukira mwachidule mfundo zake.

Lingaliro la SIGMA limachepetsa nthawi yofunikira kuti apange sitima yapamadzi yaing'ono ndi yapakatikati yokhala ndi zolinga zingapo - corvette kapena gulu lopepuka la frigate - lomwe lingathe kusinthidwa bwino ndi zosowa zosiyanasiyana za makontrakitala osiyanasiyana. Kuyimitsidwa makamaka kumakhudza milandu, yomwe imapangidwa kuchokera kumagulu akulu akulu ndi mawonekedwe. Mawonekedwe awo adatengera pulojekiti ya High Speed ​​​​Displacement yomwe idapangidwa ndi Dutch Marine Research Institute Netherlands MARIN m'ma 70s. Zinasinthidwa nthawi zonse ndikuyesedwa pamayesero amtundu wotsatira wa zombo zamtundu wa SIGMA. Mapangidwe a gawo lililonse lotsatira amatengera kugwiritsa ntchito midadada ya hull ndi m'lifupi mwake 13 kapena 14 m ndi mtunda pakati pa ma bulkheads opingasa amadzi a 7,2 m (sitima yapamadzi). Izi zikutanthauza kuti ziboliboli zamitundu yosiyanasiyana yamitundu yosiyanasiyana zimakhala ndi, mwachitsanzo, mauta omwewo ndi mbali zakumbuyo, ndipo kutalika kwake kumasiyana powonjezera midadada yambiri. Wopanga amapereka zombo ndi kutalika kwa 6 mpaka 52 m (kuchokera 105 mpaka 7 bulkheads), m'lifupi mwake 14 mpaka 8,4 m ndi kusamuka kwa matani 13,8 mpaka 520 - ndiko kuti, kuchokera ku zombo zoyendera, kupyolera mu corvettes kupita ku frigates kuwala.

Modularization idaphatikizanso zida zamkati, malo ochitira masewera olimbitsa thupi, zida zamagetsi, kuphatikiza kuyenda, chitetezo ndi zida zankhondo. Mwanjira iyi - m'lingaliro - wogwiritsa ntchito watsopano amatha kukonza gawolo molingana ndi zosowa zake, osafunikira kupanga kuyambira pachiyambi. Njirayi imangowonjezera kufupikitsa kotchulidwa pamwambapa kwa nthawi yobereka, komanso kuchepetsa chiopsezo chaumisiri cha polojekitiyi ndipo, chifukwa chake, pamtengo wopikisana.

Zombo zoyamba za kalasi ya SIGMA zidagulidwa ndi Indonesia. Awa anali ma corvettes anayi a projekiti 9113, i.e. mayunitsi 91 m kutalika ndi 13 m m'lifupi, ndi kusamutsidwa kwa matani 1700. Mgwirizanowu udakhala womaliza mu Julayi 2004, ntchito yomanga chithunzicho idayamba pa Marichi 24, 2005, ndipo sitima yomaliza idatumizidwa. pa March 7. 2009, zomwe zikutanthauza kuti mndandanda wonse udapangidwa zaka zinayi. Chotsatira chabwinoko chinapezedwa ndi dongosolo lina - ma corvettes awiri SIGMA 9813 ndi frigate yopepuka SIGMA 10513 yaku Morocco. Kukhazikitsidwa kwa mgwirizano wa 2008 kudatenga zaka zosakwana zitatu ndi theka chiyambireni ntchito yomanga yoyamba mwa magawo atatu.