Chiso chitsva cheSigma
Chiso chitsva cheSigma
Musi wa18 Ndira gore rino, yekutanga patrol frigate SIGMA 10514 yeTentara Nasional Indonesia-Angkatan Laut (TNI-AL, Indonesian Navy) yakatangwa paPT PAL state shipyard muSurabey. Ngarava iyi, inonzi Raden Eddy Martadinata, ndiyo ichangoburwa nhengo yemhuri yakabudirira yezvikepe zvakagadzirirwa neDutch shipbuilding group Damen. Zvakaoma kufinhwa nazvo, nekuti kusvika parizvino imwe neimwe vhezheni itsva yakasiyana neyakapfuura. Izvi zvinokonzerwa nekushandiswa kwechirevo chemodular chinokubvumira kuti ugadzire shanduro itsva yechikepe zvichienderana nezvikamu zvakapupurirwa, uchifunga nezvezvinodiwa zvemushandisi weramangwana.
Pfungwa ye geometric standardization SIGMA (Ship Integrated Geometrical Modularity Approach) yatove kuzivikanwa kwatiri, saka isu tinongoyeuka muchidimbu misimboti yayo.
Pfungwa yeSIGMA inoderedza nguva inodiwa kugadzira ngarava yehondo diki uye yepakati - corvette kana kirasi yefrigate yakareruka - iyo inogona kugadziridzwa zvakanyanya kune zvinowanzo siyana zvinodiwa zvevakontrakta vakasiyana. Standardization inonyanya kubata nyaya, dzinogadzirwa kubva kumabhuroko ehukuru hwakapihwa uye maumbirwo. Chimiro chavo chaive chakavakirwa paHigh Speed Displacement chirongwa chakagadzirwa neDutch Marine Research Institute Netherlands MARIN muma70s. Yaigara ichivandudzwa uye yakayedzwa panguva yekuyedzwa kwemuenzaniso wezvakazoitika mukati meSIGMA-kirasi ngarava. Magadzirirwo echikamu chimwe nechimwe chinotevera anobva pakushandiswa kwezvivharo zvehull nehupamhi hwemamita gumi nematatu kana gumi nemana uye chinhambwe pakati pekuchinjika kwemvura isina mvura ye13 m (submarine). Izvi zvinoreva kuti huturu hwemhando dzakasiyana dzemhando dzakatevedzana dzine, semuenzaniso, zvikamu zvakafanana zvepamberi neshure, uye kureba kunosiyana nekuwedzera mamwe mabhuroko. Mugadziri anopa zvikepe nehurefu hwe14 kusvika ku7,2 m (kubva pa6 kusvika ku52 bulkheads), hupamhi hwe 105 kusvika 7 m uye kubviswa kwematani 14 kusvika ku8,4 - kureva, kubva pazvikepe zvepatrol, kuburikidza ne corvettes kusvika kune chiedza frigates.
Modularization yaisanganisira zvemukati mafirita, majimu, zvemagetsi, zvinosanganisira kufamba, kuchengetedza masisitimu uye zvombo. Nenzira iyi - mukati mechikonzero - mushandisi mutsva anogona kugadzirisa iyo unit maererano nezvaanoda, pasina kuigadzira kubva pakutanga. Iyi nzira haingogumiri mukupfupisa kwambotaurwa kwenguva yekuendesa, asiwo mukuderedzwa kwehunyanzvi hwehunyanzvi hweprojekiti uye, nekudaro, mutengo wekukwikwidza.
Zvikepe zvekutanga zveSIGMA kirasi zvakatengwa neIndonesia. Aya aive mana epurojekiti 9113 corvettes, i.e. mayunitsi 91 m kureba uye 13 m yakafara, aine kutamiswa kwematani 1700. Kondirakiti yakava yekupedzisira muna Chikunguru 2004, kuvakwa kweiyo prototype kwakatanga munaKurume 24, 2005, uye ngarava yekupedzisira yakatumirwa. musi wa7 Kurume. 2009, zvinoreva kuti iyo yose yakatevedzana yakagadzirwa mumakore mana. Mhedzisiro iri nani yakawanikwa neimwe odha - maviri corvettes SIGMA 9813 uye yakareruka frigate SIGMA 10513 yeMorocco. Kuitwa kwechibvumirano cha2008 kwakatora makore asingasviki matatu nehafu kubva pakatanga kuvakwa kwekutanga kwezvikamu zvitatu.
