Muhtasari wa chuma cha reli
Chuma cha reli, kinachojulikana kama chuma cha treni, ni chuma maalum katika bidhaa za madini zinazotumika sana kwa nyimbo za reli. Reli ina uzito na mzigo wa nguvu wa treni. Uso wake huvaa, na kichwa huathiriwa. Reli iko chini ya mafadhaiko makubwa ya kuinama, pia. Vyombo vya habari ngumu na huduma ya muda mrefu huleta uharibifu kwa reli.
Uainishaji wa reli nyepesi
Aina | Upana wa kichwa (mm) | Urefu (mm) | Upana wa chini | Unene wa Wavuti (mm) | Uzito wa nadharia (kilo/m) | Daraja | Urefu |
8kg | 25 | 65 | 54 | 7 | 8.42 | Q235b | 6M |
12kg | 38.1 | 69.85 | 69.85 | 7.54 | 12.2 | Q235b/55q | 6M |
15kg | 42.86 | 79.37 | 79.37 | 8.33 | 15.2 | Q235b/55q | 8M |
18kg | 40 | 90 | 80 | 10 | 18.6 | Q235b/55q | 8-9m |
22kg | 50.8 | 93.66 | 93.66 | 10.72 | 22.3 | Q235b/55q | 7-8-10m |
24kg | 51 | 107 | 92 | 10.9 | 24.46 | Q235b/55q | 8-10m |
30kg | 60.33 | 107.95 | 107.95 | 12.3 | 30.1 | Q235b/55q | 10m |
Uainishaji wa reli nzito
Upana wa kichwa (mm) | Urefu (mm) | Upana wa chini | Unene wa Wavuti (mm) | Uzito wa nadharia (kilo/m) | Daraja | Urefu | |
P38 | 68 | 134 | 114 | 13 | 38.73 | 45mn/71mn | |
P43 | 70 | 140 | 114 | 14.5 | 44.653 | 45mn/71mn | 12.5m |
P50 | 70 | 152 | 132 | 15.5 | 51.51 | 45mn/71mn | 12.5m |
P60 | 73 | 176 | 150 | 16.5 | 60.64 | U71mn | 25m |
Kazi ya reli ya chuma
-A. Magurudumu ya Mwongozo wa Msaada
-B. Hutoa upinzani mdogo kwa kusonga kwa gurudumu
-C. Kuunganisha juu na chini, kupeleka nguvu kwa walala
-d. Kama mzunguko wa conductor