Chaịn Ụgbọ njem - Dia 8.7mm NACM Grade 70 Chaịn Ụgbọ njem
Nkewa
Ngwa
Ngwaahịa Ndị Yiri Ya
Paịmenti Chain
A na-eme njikọ SCIC Grade 70 (G70) dịka ọkọlọtọ NACM si dị. A haziri njikọ skru nke ọma/na-enyocha ịgbado ọkụ na ọgwụgwọ okpomọkụ na-eme ka agbụ ígwè nwee njirimara igwe dịka ikike ịgbado ọkụ, ike mgbochi, ike ịgbaji, ogologo na ike. A na-etinye nyocha na ule zuru oke na otu agbụ ígwè.
G70 Transport Chains nwere uru dị ka ịdị ọcha, ịdị fechaa, ike na ntụkwasị obi, yabụ ha dị mma maka ngwa njikọ maka nchekwa ibu na ụlọ ọrụ njem na mbupu.
Anyị nwere ike ịnye agbụ ígwè nwere nko njide na ihe ndị ọzọ, dịka ogologo ndị ahịa si dị.
Foto nke 1: Nha njikọ yinye nke ọkwa 70
Tebụl 1: Nha nke usoro 70 (G70), NACM
| Aha aha nha yinye d | ihe dayameta | Ogologo dị n'ime p (kachasị) | Obosara dị n'ime W1 (nkeji) | ||||
| 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 |
Rịba ama: ndidi dayameta: -7%; enwere ike iji ihe buru ibu.
Tebụl 2: Njirimara igwe nke ọkwa 70 (G70), NACM
| Aha aha nha yinye d | Ibu ọrụ Oke (kachasị) | Ule nnwale (nkeji.) | Nke kacha nta ike mgbawa | ||||
| 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 |
Rịba ama: ogologo oge mgbe nnwale ike mgbawa gbajiri bụ obere. 15%
Nnyocha Ebe
Ọrụ Anyị
