Kaho ea likepe

1. 0 Kopo ka likepeng

Lisebelisoa tse kopantsoeng li ile tsa sebelisoa ka lekhetlo la pele likepeng bohareng ba lilemo tsa bo-1960, qalong bakeng sa li-deckhouses tsa liketsoana tsa lithunya. Lilemong tsa bo-1970, mohaho o moholo oa li-minehunters le oona o ile oa qala ho sebelisa thepa e kopantsoeng. Lilemong tsa bo-1990, lisebelisoa tse kopantsoeng li ne li sebelisitsoe ka botlalo ho sekepe sa sekepe se koetsoeng ka ho feletseng (AEM/S) sa likepe. Ha ho bapisoa le thepa ea khale ea ho haha ​​​​likepe, thepa e kopantsoeng e na le thepa e ntle ea mochine 'me e sebelisetsoa ho etsa mekotla. Li boima bo bobebe 'me li boloka matla a mangata,' me mokhoa oa ho etsa lihlahisoa o batla o le bonolo. Tšebeliso ea lisebelisoa tse entsoeng ka likepe ha e finyelle feela ho fokotsa boima ba 'mele, empa hape e eketsa radar infrared Stealth le mesebetsi e meng.

Masole a likepe a United States, Brithani, Russia, Sweden le Fora a nka bohlokoa bo boholo ho sebelisoa ha thepa e entsoeng ka likepe tse nang le metsoako e mengata, 'me a entse meralo e tsamaellanang ea tsoelo-pele ea theknoloji bakeng sa thepa e kopaneng.

1. 1 fiber ea khalase

Fiber ea khalase e matla a phahameng e na le litšobotsi tsa matla a phahameng a matla, modulus e phahameng ea elastic, ho hanyetsa tšusumetso e ntle, botsitso ba lik'hemik'hale, ho hanyetsa mokhathala o matla, ho hanyetsa mocheso o phahameng, joalo-joalo E ka sebelisoa bakeng sa likhetla tsa merafong ea metsi a tebileng, lihlomo tse thibelang likulo, liketsoana tsa pholoso. , likepe tse nang le khatello e phahameng le li-propeller, joalo-joalo. Sesole sa Metsing sa United States se ile sa sebelisa lisebelisoa tse kopaneng mohahong o moholo oa likepe pele ho nako, 'me palo ea likepe tse nang le likarolo tse kholo ka ho fetisisa ke eona e kholo ka ho fetisisa.

Sebopeho se kopantsoeng sa thepa ea sekepe sa US Navy se ne se sebelisoa qalong bakeng sa basebetsi ba merafong. Ke sebopeho sa polasetiki se matlafalitsoeng ka likhalase tsohle. Ke seqhomane se seholo ka ho fetesisa se nang le likhalase tsohle lefatšeng ka bophara. E na le boima bo phahameng, ha e na litšobotsi tsa brittle fracture, 'me e na le ts'ebetso e babatsehang ha e mamella tšusumetso ea ho phatloha ha metsi. .

1.2 Fiber ea carbon

Tšebeliso ea limmapa tse kopantsoeng tse matlafalitsoeng ka carbon fiber likepeng e ntse e hlaha butle-butle. Sekepe sohle sa Swedish Navy's corvettes se entsoe ka lisebelisoa tse kopantsoeng, ho finyella bokhoni bo phahameng ba ts'ebetso le ho fokotsa boima ba 30%. Matla a khoheli a sekepe sohle sa "Visby" a tlase haholo, a ka qobang li-radars le litsamaiso tse tsoetseng pele tsa sonar (ho kenyeletsoa le litšoantšo tsa mocheso), ho fihlela phello ea bosholu. E na le mesebetsi e khethehileng ea ho fokotsa boima ba 'mele, radar le infrared double stealth.

Li-composites tsa carbon fiber li ka boela tsa sebelisoa likarolong tse ling tsa sekepe. Mohlala, e ka sebelisoa joalo ka propeller le propulsion shafting ka har'a sistimi ea propulsion ho fokotsa phello ea ho thothomela le lerata la sekepe, 'me e sebelisoa haholo likepeng tsa tlhahlobo le likepe tse tsamaeang ka potlako. E ka sebelisoa e le mochini o tsamaisang mechine le lisebelisoa, lisebelisoa tse ling tse khethehileng tsa mechine le tsamaiso ea liphaephe, joalo-joalo Ho phaella moo, lithapo tsa carbon fiber tse matla haholo li sebelisoa haholo mehalang ea likepe tsa ntoa tsa metsing le lintho tse ling tsa sesole.

Lisebelisoa tse entsoeng ka carbon fiber li sebelisoa lits'ebetsong tse ling tsa likepe, joalo ka li-propeller le propulsion shafting holim'a lisebelisoa tsa propulsion, ho fokotsa phello ea vibrate le lerata la sekepe, 'me li sebelisoa haholo bakeng sa likepe tse amohelang maikutlo le likepe tse tsamaeang ka potlako. Lisebelisoa tse khethehileng tsa mechine le tsamaiso ea liphaephe, joalo-joalo.