Sabuwar fuskar Sigma

Sabuwar fuskar Sigma

A ranar 18 ga watan Janairun wannan shekara, an kaddamar da jirgin sintiri na farko na SIGMA 10514 na Tentara Nasional Indonesia-Angkatan Laut (TNI-AL, Indonesiya Navy) a tashar jirgin ruwa ta jihar PT PAL da ke Surabey. Jirgin, mai suna Raden Eddy Martadinata, shine sabon memba na nasara na dangin jiragen ruwa wanda ƙungiyar gine-ginen Damen ta Holland ta kera. Yana da wuya a gundura da shi, domin ya zuwa yanzu kowane sabon salo ya bambanta da na baya. Wannan shi ne saboda yin amfani da ra'ayi na yau da kullum wanda ke ba ka damar ƙirƙirar sabon sigar jirgin bisa ga raka'a da aka tabbatar, la'akari da takamaiman bukatun mai amfani na gaba.

Tunanin daidaita daidaiton geometric SIGMA (Ship Integrated Geometrical Modularity Approach) ya riga ya san mu, don haka a taƙaice muna tunawa da ƙa'idodin sa.

Manufar SIGMA tana rage zuwa ƙaramin lokacin da ake buƙata don ƙira maƙasudi da yawa kanana da matsakaita jirgin ruwa - corvette ko aji frigate mai haske - wanda don haka zai iya dacewa da mafi kyawun buƙatu daban-daban na ƴan kwangila daban-daban. Daidaitawa galibi ya shafi lamuran, waɗanda aka yi daga tubalan girma da siffofi. Siffar su ta dogara ne akan Babban Aikin Matsugunan Gudun Hijira wanda Cibiyar Nazarin Marine Marine ta Netherlands MARIN ta haɓaka a cikin 70s. An inganta shi akai-akai kuma an gwada shi yayin gwaje-gwajen samfuri na abubuwan da suka biyo baya na jiragen ruwa na SIGMA. Zane na kowane naúrar na gaba ya dogara ne akan yin amfani da tubalan ƙwanƙwasa tare da faɗin 13 ko 14 m da nisa tsakanin manyan magudanar ruwa masu karkatar da ruwa na 7,2 m (submarine). Wannan yana nufin cewa hulls na bambance-bambancen mutum na nau'ikan nau'ikan suna da, alal misali, wannan ɓangaren yanki da sassan ɓangare, kuma tsawon sassan, kuma tsawon sa ta hanyar ƙara ƙarin toshe. Mai sana'anta yana ba da jiragen ruwa tare da tsawon 6 zuwa 52 m (daga 105 zuwa 7 bulkheads), nisa daga 14 zuwa 8,4 m da ƙaura daga 13,8 zuwa 520 ton - wato, daga jiragen ruwa masu sintiri, ta hanyar corvettes zuwa hasken wuta.

Modularization kuma ya ƙunshi kayan ciki, gyms, kayan lantarki, gami da kewayawa, tsaro da tsarin makamai. Ta wannan hanya - a cikin dalili - sabon mai amfani zai iya saita naúrar daidai da bukatunsa, ba tare da ya tsara ta daga karce ba. Wannan tsarin yana haifar da ba kawai a cikin taƙaitaccen lokacin bayarwa da aka ambata ba, har ma a iyakance haɗarin fasaha na aikin kuma, saboda haka, cikin farashi mai gasa.

Indonesiya ce ta sayi jiragen ruwa na farko na ajin SIGMA. Waɗannan su ne ayyuka guda huɗu 9113 corvettes, watau raka'a 91 m tsawo da 13 m fadi, tare da gudun hijira na 1700 ton 2004. Kwangilar ta zama karshe a watan Yuli 24, gina samfurin ya fara a ranar 2005 ga Maris, 7, kuma jirgin na karshe ya ba da izini. a ranar 2009 ga Maris. 9813, wanda ke nufin cewa an halicci dukan jerin a cikin shekaru hudu. An sami sakamako mafi kyau tare da wani tsari - biyu corvettes SIGMA 10513 da SIGMA 2008 mai haske don Maroko. Aiwatar da kwangilar XNUMX ya ɗauki ƙasa da shekaru uku da rabi daga fara aikin farko na rukunin ukun.