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ASTM B416 Alumoweld Wire OHGW Aluminium Clad Steel Wire
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Application
Steel Alumoweld Wire inoshandiswa sewaya yepasi pamusoro, shield waya inodzivirira mitsara yekufambisa kubva mukukuvadzwa nemheni.Inoshandiswawo nemagetsi ekushandisa, pamwe nevagadziri muakaumbwa waya uye optical pasi waya minda.
Zvakanakira
Inoburitsa zvimwe zvinhu munzvimbo dzinoora, ichidzikisa zvakanyanya kuchengetedza uye kutsiva mutengo.Kuenzaniswa neyakachena aluminium waya, aluminium yakavharwa simbi waya inopa mari yakawanda.
Aluminium clad simbi waya ine yakanakisa pfuma yekurarisa kuramba.Simba rayo uye conductivity inoramba isina kuchinjwa mumhepo ipi zvayo apo aluminium clad simbi zvinhu zvinogutsa, kunyanya izvo zvinozivikanwa kuti zvinosvibisa kubva kumabhizimisi kana mamiriro emhepo.
Iyi vimbiso yekurwisa ngura inowanikwa kuburikidza nekushandiswa kwechifukidziro chakakora chealuminium chakachena chinopa chipingamupinyi chikuru chesimbi inodzivirira.Iyo cladding ine inoenderera, yakasimba simbi chisungo kusimbi yesimbi isingatsemuke kana kuparara.
alumoweld guy wire zvakare ine yakanakisa simba mukana iyo inopa simba iro rakakura kupfuura kana kuenzana nedzimwe waya dzepamusoro dzepasi.Kana ichishandiswa mutambo yewaya yepamusoro, simba rayo repamusoro rinobvumira kureba kwakakura, kushomeka uye mitoro inorema pasi pemamiriro ekurodha dutu.
Tichireva kusimba uye kushanda kwesimbi, Aluminium clad simbi waya ine huremu hwakareruka.Nekuda kwekuzara kwayo kwealuminium, waya yealuminium yakavharwa yesimbi yakareruka pane tambo yesimbi yehukuru hwakaenzana.
Nekuda kwekuti huremu hwakareruka, hwakasanganiswa nesimba rakakwirira, hunobvumira aluminium clad simbi waya kuti iiswe kune masagi akafanana nesimbi ane kuderera kunoenderana nekutsikirira kweshongwe pashongwe kana zvivakwa zvinotsigira.
Kuvaka
Concentric-stranded conductors akagadzirwa kubva kutenderera aruminiyamu akapfeka simbi core waya.
Zvinotsanangurwa
- ASTM B 415 uye B416 Standard alumoweld nhoo waya
ASTM B 416 Yakajairwa Alumoweld Wire / Aluminium Clad Steel Wire Kutsanangurwa Kwemuviri, Mechanical uye Magetsi Performance Parameters
| Size | Yakaverengerwa Chikamu Nzvimbo | Nhamba yeSingle Waya | Approx.Zvose Diameter | Approx.Kurema | Rated | Coefficient of Linear Expansion | Max.DC | |
| Single Wire | Muitisi | |||||||
| - | mm² | - | mm | mm | kg/km | kN | x 10–6/°C | Ω/km |
| 3×5AWG | 50.32 | 3 | 4.62 | 9.96 | 334.1 | 54.42 | 12.9 | 1.6990 |
| 3×6AWG | 39.00 | 3 | 4.11 | 8.87 | 265.0 | 45.74 | 12.9 | 2.1420 |
| 3×7AWG | 31.65 | 3 | 3.67 | 7.90 | 210.1 | 38.36 | 12.9 | 2.7010 |
| 3×8AWG | 25.10 | 3 | 3.26 | 7.03 | 166.7 | 32.06 | 12.9 | 3.4060 |
| 3×9AWG | 19.90 | 3 | 2.91 | 6.26 | 132.2 | 25.43 | 12.9 | 4.2940 |
| 3×10AWG | 15.78 | 3 | 2.59 | 5.58 | 104.8 | 20.13 | 12.9 | 5.4150 |
| 7×5AWG | 117.40 | 7 | 4.62 | 13.90 | 781.1 | 120.27 | 12.9 | 0.7426 |
| 7×6AWG | 93.10 | 7 | 4.11 | 12.40 | 619.5 | 101.14 | 12.9 | 0.9198 |
| 7×7AWG | 73.87 | 7 | 3.67 | 11.00 | 491.1 | 84.81 | 12.9 | 1.1600 |
| 7×8AWG | 58.56 | 7 | 3.26 | 9.87 | 389.6 | 70.88 | 12.9 | 1.4630 |
| 7×9AWG | 46.44 | 7 | 2.91 | 8.71 | 308.9 | 56.20 | 12.9 | 1.8440 |
| 7×10AWG | 36.83 | 7 | 2.59 | 7.76 | 245.1 | 44.58 | 12.9 | 2.3250 |
| 7×11AWG | 29.21 | 7 | 2.30 | 6.91 | 194.4 | 35.35 | 12.9 | 2.9320 |
| 7×12AWG | 23.16 | 7 | 2.05 | 6.16 | 154.2 | 28.03 | 12.9 | 3.6970 |
| 19×5AWG | 318.70 | 19 | 4.62 | 23.10 | 2129.0 | 326.39 | 12.9 | 0.2698 |
| 19×6AWG | 252.70 | 19 | 4.11 | 20.60 | 1688.0 | 274.55 | 12.9 | 0.3402 |
| 19×7AWG | 200.40 | 19 | 3.67 | 18.30 | 1339.0 | 230.18 | 12.9 | 0.4290 |
| 19×8AWG | 158.90 | 19 | 3.26 | 16.30 | 1062.0 | 192.41 | 12.9 | 0.5409 |
| 19×9AWG | 126.10 | 19 | 2.91 | 14.50 | 842.0 | 152.58 | 12.9 | 0.6821 |
| 19×10AWG | 99.96 | 19 | 2.59 | 12.90 | 667.7 | 121.00 | 12.9 | 0.8601 |
| 37×5AWG | 620.60 | 37 | 4.62 | 32.30 | 4170.0 | 635.43 | 12.9 | 0.1394 |
| 37×6AWG | 492.20 | 37 | 4.11 | 28.80 | 3307.0 | 534.85 | 12.9 | 0.1757 |
| 37×7AWG | 390.30 | 37 | 3.67 | 25.70 | 2623.0 | 448.09 | 12.9 | 0.2216 |
| 37×8AWG | 309.50 | 37 | 3.26 | 22.90 | 2080.0 | 374.67 | 12.9 | 0.2794 |
| 37×9AWG | 245.50 | 37 | 2.91 | 20.30 | 1649.0 | 279.11 | 12.9 | 0.3523 |
| 37×10AWG | 194.70 | 37 | 2.59 | 17.90 | 1308.0 | 235.61 | 12.9 | 0.4443 |
