Bei ya Kiwanda 304 au 316 Mnyororo/Mnyororo wa Kuinua wa Kiungo wa Chuma cha pua
Bei ya Kiwanda 304 au 316 Mnyororo/Mnyororo wa Kuinua wa Kiungo wa Chuma cha pua
Kategoria
Kunyanyua na kupiga mijeledi, mnyororo, mnyororo mfupi wa kiunganishi, kunyanyua mnyororo wa mnyororo, daraja la 80, mnyororo wa G80, teo, minyororo ya teo, DIN 818-2 mnyororo wa wastani wa kuhimili minyororo Daraja la 8, mnyororo wa chuma cha aloi.
Maombi
Kuinua na kupiga, kuinua mizigo, kuifunga mizigo
Kama mtengenezaji wa mnyororo wa chuma wa pande zote kwa miaka 30, kiwanda chetu kimekuwa kikikaa na kutumikia kipindi muhimu sana cha mageuzi ya tasnia ya utengenezaji wa mnyororo wa Kichina katika uchimbaji wa madini (madini ya makaa ya mawe haswa), kuinua vitu vizito, na mahitaji ya kusambaza viwandani kwenye minyororo yenye nguvu ya pande zote za chuma. Hatuishii tu kuwa watengenezaji wanaoongoza wa minyororo ya viungo vya duara nchini Uchina (tukiwa na usambazaji wa kila mwaka zaidi ya 10,000T), lakini tunashikilia uundaji na uvumbuzi usiokoma.
Kielelezo cha 1: Vipimo vya kiungo cha mnyororo wa daraja la 80
Jedwali la 1: vipimo vya mnyororo wa daraja la 80 (G80), EN 818-2
| kipenyo | lami | upana | uzito wa kitengo | |||
| jina | uvumilivu | p (mm) | uvumilivu | W1 ya ndani | W2 ya nje | |
| 6 | ± 0.24 | 18 | ± 0.5 | 7.8 | 22.2 | 0.8 |
| 7 | ± 0.28 | 21 | ± 0.6 | 9.1 | 25.9 | 1.1 |
| 8 | ± 0.32 | 24 | ± 0.7 | 10.4 | 29.6 | 1.4 |
| 10 | ± 0.4 | 30 | ± 0.9 | 13 | 37 | 2.2 |
| 13 | ± 0.52 | 39 | ± 1.2 | 16.9 | 48.1 | 4.1 |
| 16 | ± 0.64 | 48 | ± 1.4 | 20.8 | 59.2 | 6.2 |
| 18 | ± 0.9 | 54 | ± 1.6 | 23.4 | 66.6 | 8 |
| 19 | ± 1 | 57 | ± 1.7 | 24.7 | 70.3 | 9 |
| 20 | ± 1 | 60 | ± 1.8 | 26 | 74 | 9.9 |
| 22 | ± 1.1 | 66 | ± 2.0 | 28.6 | 81.4 | 12 |
| 23 | ± 1.2 | 69 | ± 2.1 | 29.9 | 85.1 | 13.1 |
| 24 | ± 1.2 | 72 | ± 2.1 | 30 | 84 | 14.5 |
| 25 | ± 1.3 | 75 | ± 2.2 | 32.5 | 92.5 | 15.6 |
| 26 | ± 1.3 | 78 | ± 2.3 | 33.8 | 96.2 | 16.8 |
| 28 | ± 1.4 | 84 | ± 2.5 | 36.4 | 104 | 19.5 |
| 30 | ± 1.5 | 90 | ± 2.7 | 37.5 | 105 | 22.1 |
| 32 | ± 1.6 | 96 | ± 2.9 | 41.6 | 118 | 25.4 |
| 36 | ± 1.8 | 108 | ± 3.2 | 46.8 | 133 | 32.1 |
| 38 | ± 1.9 | 114 | ± 3.4 | 49.4 | 140.6 | 35.8 |
| 40 | ± 2 | 120 | ± 4.0 | 52 | 148 | 39.7 |
| 45 | ± 2.3 | 135 | ± 4.0 | 58.5 | 167 | 52.2 |
| 48 | ± 2.4 | 144 | ± 4.3 | 62.4 | 177.6 | 57.2 |
| 50 | ± 2.6 | 150 | ± 4.5 | 65 | 185 | 62 |
Jedwali la 2: Daraja la 80 (G80) sifa za mitambo ya mnyororo, EN 818-2
| kipenyo | kikomo cha mzigo wa kufanya kazi | nguvu ya uthibitisho wa utengenezaji | min. kuvunja nguvu |
| 6 | 1.12 | 28.3 | 45.2 |
| 7 | 1.5 | 38.5 | 61.6 |
| 8 | 2 | 50.3 | 80.4 |
| 10 | 3.15 | 78.5 | 126 |
| 13 | 5.3 | 133 | 212 |
| 16 | 8 | 201 | 322 |
| 18 | 10 | 254 | 407 |
| 19 | 11.2 | 284 | 454 |
| 20 | 12.5 | 314 | 503 |
| 22 | 15 | 380 | 608 |
| 23 | 16 | 415 | 665 |
| 24 | 18 | 452 | 723 |
| 25 | 20 | 491 | 785 |
| 26 | 21.2 | 531 | 850 |
| 28 | 25 | 616 | 985 |
| 30 | 28 | 706 | 1130 |
| 32 | 31.5 | 804 | 1290 |
| 36 | 40 | 1020 | 1630 |
| 38 | 45 | 1130 | 1810 |
| 40 | 50 | 1260 | 2010 |
| 45 | 63 | 1590 | 2540 |
| 48 | 72 | 1800 | 2890 |
| 50 | 78.5 | 1963 | 3140 |
| vidokezo: urefu kamili wa mwisho kwa nguvu ya kuvunja ni min. 20%; | |||
| mabadiliko ya Kikomo cha Mzigo wa Kufanya kazi kuhusiana na halijoto | |
| Halijoto (°C) | WLL % |
| -40 hadi 200 | 100% |
| 200 hadi 300 | 90% |
| 300 hadi 400 | 75% |
| zaidi ya 400 | haikubaliki |










