Ihu ọhụrụ nke Sigma

Ihu ọhụrụ nke Sigma

Na Jenụwarị 18 nke afọ a, ụgbọ mmiri mbụ patrol SIGMA 10514 maka Tentara Nasional Indonesia-Angkatan Laut (TNI-AL, Indonesian Navy) ka ewepụtara na ọdụ ụgbọ mmiri PT PAL steeti nwere na Surabaya. Ụgbọ mmiri ahụ, aha ya bụ Raden Eddy Martadinata, bụ onye kacha ọhụrụ n'ime ezinaụlọ ụgbọ mmiri na-aga nke ọma nke otu Damen na-ewu ụgbọ mmiri Dutch mepụtara. Ọ na-esiri ike ịgwụ ya ike, n'ihi na ka ọ dị ugbu a ụdị ọhụrụ ọ bụla dị iche na nke mbụ. Nke a bụ n'ihi iji echiche modular, nke na-eme ka o kwe omume ịmepụta ụdị ụgbọ mmiri ọhụrụ nke dabeere na nkeji ndị a nwapụtara, na-eburu n'uche mkpa kpọmkwem nke onye ọrụ ga-eme n'ọdịnihu.

Echiche nke geometric standardization SIGMA (Ship Integrated Geometrical Modularity Approach) amaralarị anyị nke ọma, yabụ na anyị ga-echeta naanị ụkpụrụ ya nkenke.

Echiche SIGMA na-eme ka o kwe omume ibelata na opekempe oge achọrọ iji chepụta ụgbọ mmiri na-arụ ọrụ dị iche iche nke obere na ọkara - corvette ma ọ bụ ọkụ frigate klas - nke nwere ike ime ka ọ dịkwuo mma maka mkpa dị iche iche nke ndị ọrụ nkwekọrịta dị iche iche. Standardization bụ isi na-emetụta ụlọ, nke emere site na blọk nke nha na ụdị enyere. Udi ha dabere na ntughari ntughari di elu nke ulo oru nyocha mmiri nke Netherlands MARIN mebere na 70s. A na-emeziwanye ya ma nwalee ya n'oge ule ụdị nke incarnations nke ụdị ụgbọ mmiri SIGMA na-esote. Nhazi nke ọ bụla sochirinụ unit dabeere na ojiji nke hull blocks na a obosara nke 13 ma ọ bụ 14 m na anya n'etiti transverse watertight bulkheads nke 7,2 m (submarine). Nke a pụtara na hulls nke onye variants nke usoro nke ụdị nwere, dịka ọmụmaatụ, otu ụta na akụkụ azụ, na ogologo dị iche site n'ịgbakwunye ihe mgbochi. Onye na-emepụta ihe na-enye ụgbọ mmiri na ogologo site na 6 ruo 52 m (site na 105 ruo 7 nnukwu isi), obosara site na 14 ruo 8,4 m na nchụpụ site na 13,8 ruo 520 tọn - ya bụ, site na ụgbọ mmiri ndị nche, site na corvettes na frigates ọkụ.

Modularization kpuchikwara arịa ụlọ, gyms, ngwa eletrọnịkị, gụnyere usoro igodo, nchekwa na ngwa agha. N'ụzọ dị otú a - n'ime ihe kpatara ya - onye ọrụ ọhụrụ nwere ike ịhazi unit ahụ dịka mkpa ha si dị, na-enweghị ịmepụta ya site na ọkọ. Ụzọ a na-eme ka ọ bụghị nanị na nke a kpọtụrụ aha n'elu dị mkpirikpi nke oge nnyefe, kamakwa n'ibelata ihe ize ndụ ọrụ nke ọrụ ahụ na, n'ihi ya, na ọnụahịa asọmpi.

Ọ bụ Indonesia zụtara ụgbọ mmiri klas SIGMA mbụ. Ndị a bụ anọ Project 9113 corvettes, i.e. nkeji 91 m ogologo na 13 m n'obosara, na nchụpụ nke 1700 ton. Nkwekọrịta ahụ ghọrọ nke ikpeazụ na July 2004, na-ewu nke prototype malitere na March 24, 2005, na ikpeazụ ụgbọ mmiri na-ebufere na. Maachị 7. 2009, nke pụtara na dum usoro e kere na afọ anọ. Enwetara nsonaazụ ka mma site na usoro ọzọ - abụọ SIGMA 9813 corvettes na ọkụ frigate SIGMA 10513 maka Morocco. Mmezu nke nkwekọrịta 2008 were ihe na-erughị afọ atọ na ọkara site na mmalite nke mbụ n'ime nkeji atọ.