1. Waya yesimbi
Kuti tambo ikwanise kumira zvakanaka pakuiswa nekushandisa, tambo inofanira kunge iine zvinhu zvinogona kutakura mutoro, simbi, isiri simbi, pakushandisa waya yesimbi yakasimba sechikamu chekusimbisa, kuitira kuti tambo ive nekudzivirira kwakanaka kwekumanikidzwa, kuramba kukanganiswa, waya yesimbi inoshandiswawo patambo iri pakati pemukati memukati nekunze kwesimbi yezvombo. Zvichienderana nehuwandu hwayo hwekabhoni inogona kukamurwa kuita waya yesimbi ine kabhoni yakawanda uye waya yesimbi ine kabhoni shoma.
(1) Waya yesimbi ine kabhoni yakawanda
Simbi yesimbi ine kabhoni yakawanda inofanira kusangana nezvinodiwa zveGB699 simbi yemhando yepamusoro yekabhoni, huwandu hwesarufa nephosphorus hunosvika 0.03%, zvichienderana nekurapa kwakasiyana kwekumusoro kunogona kukamurwa kuita waya yesimbi ine galvanized uye waya yesimbi ine phosphating. Waya yesimbi ine galvanized inoda kuti zinc layer ive yakafanana, yakapfava, yakabatana zvakasimba, pamusoro pewaya yesimbi inofanira kunge yakachena, isina mafuta, isina mvura, isina mavara; Layer ine phosphating yewaya ine phosphating inofanira kunge yakafanana uye yakajeka, uye pamusoro pewaya inofanira kunge isina mafuta, mvura, ngura uye mavanga. Nekuti huwandu hwehydrogen kushanduka hudiki, kushandiswa kwewaya yesimbi ine phosphating kwava kunyanya kuwanda ikozvino.
(2) Waya yesimbi ine kabhoni shoma
Waya yesimbi ine kabhoni shoma inowanzo shandiswa patambo dzakadzivirirwa nesimbi, pamusoro pewaya yesimbi inofanira kuputirwa neyunifomu uye inoenderera mberi nezinc layer, zinc layer haifanirwe kunge ine mitswe, mavara, mushure mekuyedza kutenderedza, hapafanirwe kuve neminwe isina chinhu inogona kudzima kutsemuka, lamination uye kudonha.
2. Tambo yesimbi
Nekukura kwetambo kusvika panhamba huru yepakati, huremu hwetambo hunowedzera, uye kushushikana kunodiwa nesimbi kunowedzerawo. Kuti tambo ye optical ivandudze kugona kwekutakura mutoro uye kurwisa kushushikana kweaxial kunogona kugadzirwa mukuisa nekushandisa tambo ye optical, tambo yesimbi sechikamu chekusimbisa tambo ye optical ndiyo yakakodzera, uye ine kuchinjika kwakati. Tambo yesimbi yakagadzirwa netambo dzakawanda dzesimbi dzakatenderedzwa, zvichienderana nechimiro chechikamu chinogona kupatsanurwa kuita 1 × 3,1 × 7,1 × 19 mhando nhatu. Kusimbiswa kwetambo kunowanzo shandisa tambo yesimbi ye1 × 7, tambo yesimbi zvichienderana nesimba rekudhonza rakakamurwa kuita: 175, 1270, 1370, 1470 uye 1570MPa shanu giredhi, elastic modulus yetambo yesimbi inofanira kunge yakakura kupfuura 180GPa. Simbi inoshandiswa patambo yesimbi inofanira kusangana nezvinodiwa zveGB699 "Mamiriro ehunyanzvi ekugadzira simbi yekabhoni yepamusoro", uye pamusoro pewaya yesimbi yakarukwa inoshandiswa patambo yesimbi inofanira kuputirwa nejira rakafanana uye rinoenderera mberi rezinc, uye hapafanirwe kuva nemavanga, mitswe nenzvimbo dzisina zinc plating. Dhayamita uye daro rakareba rewaya yetambo zvakafanana, uye hazvifanirwe kunge zvakasununguka mushure mekucheka, uye waya yesimbi yewaya yetambo inofanira kunge yakabatana zvakanyanya, isina crisscross, kutyoka uye kukotama.
3.FRP
FRP ipfupiso yebhii rekutanga repurasitiki yakasimbiswa nefiber yeChirungu, inova chinhu chisiri chesimbi chine pamusoro wakatsetseka uye dhayamita yekunze yakafanana inowanikwa nekuputira pamusoro petambo dzakawanda dzegirazi fiber neresin inopenya, uye inoita basa rekusimbisa mutambo ye optical. Sezvo FRP isiri simbi, ine zvakanakira zvinotevera zvichienzaniswa nekusimbiswa kwesimbi: (1) Zvinhu zvisiri zvesimbi hazvinzwi kuvhundutswa nemagetsi, uye tambo ye optical yakakodzera nzvimbo dzemheni; (2) FRP haiburitse reaction ye electrochemical nehunyoro, haiburitse magasi anokuvadza nezvimwe zvinhu, uye yakakodzera nzvimbo dzinonaya, dzinopisa uye dzine hunyoro; (3) haiburitse induction current, inogona kuiswa pamutsetse we high-voltage; (4) FRP ine hunhu hwekureruka, izvo zvinogona kuderedza zvakanyanya huremu hwetambo. Nzvimbo ye FRP inofanira kunge yakatsetseka, isina kutenderera inofanira kunge iri diki, dhayamita inofanira kunge yakafanana, uye hapafanirwe kuve nejointi muhurefu hwe disc hwakajairwa.
4. Aramid
Aramid (polyp-benzoyl amide fiber) imhando yefiber yakakosha ine simba rakawanda uye modulus yakakwira. Inogadzirwa kubva ku p-aminobenzoic acid se monomer, kana paine catalyst, muNMP-LiCl system, ne solution condensation polymerization, uyezve ne wet spinning uye high tension heat treatment. Parizvino, zvigadzirwa zvinoshandiswa zvinonyanya kushandiswa imhando yezvigadzirwa zveKEVLAR49 yakagadzirwa neDuPont muUnited States uye mhando yezvigadzirwa zveTwaron yakagadzirwa neAkzonobel muNetherlands. Nekuda kwekudzivirira kwayo kupisa kwakanyanya uye thermal oxidation resistance, inoshandiswa mukugadzira all-medium self-supporting (ADSS) optical cable reinforcement.
5. shinda yegirazi yefaibha
Yard yegirazi imhando isiri yesimbi inowanzoshandiswa mukusimbisa tambo dzeoptical, iyo inogadzirwa netambo dzakawanda dzegirazi. Ine insulation yakanaka uye inodzivirira ngura, pamwe nekusimba kwakanyanya uye ductility yakaderera, zvichiita kuti ive yakakodzera kusimbiswa kwesimbi mutambo dzeoptical. Kana ichienzaniswa nezvinhu zvesimbi, yard yegirazi yakareruka uye haiburitse induced current, saka inonyanya kukodzera mitsetse yemagetsi ane simba rakawanda uye kushandiswa kwetambo dzeoptical munzvimbo dzakanyorova. Pamusoro pezvo, yard yegirazi inoratidza kuramba kupfeka zvakanaka uye kuramba mamiriro ekunze mukushandiswa, zvichiita kuti waya igare kwenguva refu munzvimbo dzakasiyana-siyana.
Nguva yekutumira: Nyamavhuvhu-26-2024