Kutakurwa kweChain – Dia 8.7mm NACM Grade 70 Transport Chains
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SCIC Giredhi 70 (G70) cheni dzekutakura kutakura zvinhu zvinogadzirwa zvinoenderana neNACM zviyero. Chain links dzakagadzirwa zvakanaka / dzakatariswa welding & kupisa-kurapa inovimbisa maketani emuchina zvivakwa zvinosanganisira lashing simba, simba rehumbowo, kutyora simba, kurebesa & kuoma. Kuongorora kwakazara uye bvunzo dzinoiswa pane ketani batch.
G70 Transport Chains ine zvakanakira hutsanana, huremu, simba uye kuvimbika uye nekudaro yakanakira kusungirira-pasi zvikumbiro zvekuchengetedza mitoro nemaindasitiri ekutakura uye ekutakura.
Isu tinokwanisa kupa cheni dzine machira ekubata uye zvimwe zvikamu, pahurefu hwevatengi.
Mufananidzo 1: Giredhi 70 chain link dimensions
Tafura 1: Giredhi 70 (G70) chain dimensions, NACM
| Nominal saizi yetani d | Material dhayamita | Hurefu hwemukati p (max.) | Mukati upamhi W1 (min.) | ||||
| in | mm | in | mm | in | mm | in | mm |
| 1/4 | 7.0 | 0.281 | 7.0 | 1.24 | 31.5 | 0.38 | 9.8 |
| 5/16 | 8.7 | 0.343 | 8.7 | 1.29 | 32.8 | 0.44 | 11.2 |
| 3/8 | 10.0 | 0.406 | 10.3 | 1.38 | 35.0 | 0.55 | 14.0 |
| 7/16 | 11.9 | 0.468 | 11.9 | 1.64 | 41.6 | 0.65 | 16.6 |
| 1/2 | 13.0 | 0.531 | 13.5 | 1.79 | 45.5 | 0.72 | 18.2 |
| 5/8 | 16.0 | 0.630 | 16.0 | 2.20 | 56.0 | 0.79 | 20.0 |
| 3/4 | 20.0 | 0.787 | 20.0 | 2.76 | 70.0 | 0.98 | 25.0 |
Cherechedza: kushivirira kwedhayamita: -7%; zvinhu zvakakura zvinogona kushandiswa.
Tafura 2: Giredhi 70 (G70) chain mechanical properties, NACM
| Nominal saizi yetani d | Kushanda mutoro Limit (max.) | Test test (min.) | Minimum kuputsa simba | ||||
| in | mm | lbs | kg | lbs | kN | lbs | kN |
| 1/4 | 7.0 | 3150 | 1430 | 6300 | 28.0 | 12600 | 56.0 |
| 5/16 | 8.7 | 4700 | 2130 | 9400 | 41.8 | 18800 | 83.6 |
| 3/8 | 10.0 | 6600 | 2990 | 13200 | 58.7 | 26400 | 117.4 |
| 7/16 | 11.9 | 8750 | 3970 | 17500 | 77.8 | 35000 | 155.4 |
| 1/2 | 13.0 | 11300 | 5130 | 22600 | 100.4 | 45200 | 200.8 |
| 5/8 | 16.0 | 15800 | 7170 | 31600 | 140.4 | 63200 | 280.8 |
| 3/4 | 20.0 | 24700 | 11200 | 49400 | 219.6 | 98800 | 439.2 |
Ongorora: kureba pakutyoka kwekutyora simba bvunzo ndeye min. 15%
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