G80 Black Hoist Elevatio Link Catenam pro late adsuesco
G80 Black Hoist Elevatio Link Catenam pro late adsuesco
Categoria
Extollens et verberans catenam levato;catena brevis nexus, rotunditas catena elevatio;Grade t catena, Gradus DAT catena;DIN EN 818-7catena brevis ligaminis ad proposita elevanda;tolerantiae denique levant catenam;mixtura ferro catenae
Applicationem
tollere et verberare, onera tollere, onera ligare
Sicut rotundus chalybeus nexus catenae fabricator per 30 annos, officina nostra apud nos morata est et serviens maximi momenti periodum catenae Sinensium faciens industriam evolutionis obsonandi ad fodienda (in particulari carbone mea), elevatio gravis, et industrialis requisita in altum robur circumferentes. ferro nectunt vincula.Non desinimus esse principales catenae rotunde vinculi in Sinis fabricante (cum annona copia supra 10,000T), sed adhaerere ad creationem et innovationem non intermittentes.
Figure 1: Levate catena / nexus
Clavis
| 1 | Percurre centrum linea nexus | l | multiplex picis longitudine |
| p | est picem | dm | est materia diametri metiri |
| ds | est pugil diametri | e | est longitudinem dimensionally affectus glutino |
| w3 | est latitudo interna in weld | w2 | externa est latitudo super weld |
Mensa 1: Levabit catena / dimensiones nexus (mm)
| Nominal size dn | Material diametertolerance | Pitch | Width * | Gauge length of 11 x pn | Wsenex diameter ds max. | |||
|
pn |
tolerance1) | internal w3 min. | external w2 max. |
l |
tolerance1) | |||
| 4 | ± 0.2 | 12 | 0.25 | 4.8 | 13.6 | 132 | 0.6 | 4.3 |
| 5 | ± 0.2 | 15 | 0.3 | 6.0 | 17.0 | 165 | 0.8 | 5.4 |
| 6 | ± 0.2 | 18 | 0.35 | 7.2 | 20.4 | 198 | 1.0 | 6.5 |
| 7 | ± 0.3 | 21 | 0.4 | 8.4 | 23.8 | 231 | 1.1 | 7.6 |
| 8 | ± 0.3 | 24 | 0.5 | 9.6 | 27.2 | 264 | 1.3 | 8.6 |
| 9 | ± 0.4 | 27 | 0.5 | 10.8 | 30.6 | 297 | 1.4 | 9.7 |
| 10 | ± 0.4 | 30 | 0.6 | 12.0 | 34.0 | 330 | 1.6 | 10.8 |
| 11 | ± 0.4 | 33 | 0.6 | 13.2 | 37.4 | 363 | 1.7 | 11.9 |
| 12 | ± 0.5 | 36 | 0.7 | 14.4 | 40.8 | 396 | 1.9 | 13.0 |
| 13 | ± 0.5 | 39 | 0.8 | 15.6 | 44.2 | 429 | 2.1 | 14.0 |
| 14 | ± 0.6 | 42 | 0.8 | 16.8 | 47.6 | 462 | 2.2 | 15.1 |
| 16 | ± 0.6 | 48 | 0.9 | 19.2 | 54.4 | 528 | 2.5 | 17.3 |
| 18 | ± 0.9 | 54 | 1.0 | 21.6 | 61.2 | 594 | 2.9 | 19.4 |
| 20 | ± 1.0 | 60 | 1.2 | 24.0 | 68.0 | 660 | 3.2 | 21.6 |
| 22 | ± 1.1 | 66 | 1.3 | 26.4 | 74.8 | 726 | 3.5 | 23.8 |
| 1) These tolerances are usually divided into + 2/3 and - 1/3 for both the individual link and thestandard gauge length. | ||||||||
Mensa II: Levabit catena modum laboris onus (WLL)
| Nominal size dn mm | Chain type T t | Chain type DAT t | Chain type DT t |
| 4 5 6 | 0.5 0.8 1.1 | 0.4 0.63 0.9 | 0.25 0.4 0.56 |
| 7 8 9 | 1.5 2 2.5 | 1.2 1.6 2 | 0.75 1 1.25 |
| 10 11 12 | 3.2 3.8 4.5 | 2.5 3 3.6 | 1.6 1.9 2.2 |
| 13 14 16 | 5.3 6 8 | 4.2 5 6.3 | 2.6 3 4 |
| 18 20 22 | 10 12.5 15 | 8 10 12.5 | 5 6.3 7.5 |
| mean stress N/mm2 | 200 | 160 | 100 |
Mensa 3: Levabit catena copias probationem fabricandis et viribus frangendis
| Nominal size dn mm | Manufacturing proof force (MPF) kN min. | Breaking force (BF) kN min. |
| 4 | 12.6 | 20.1 |
| 5 | 19.6 | 31.4 |
| 6 | 28.3 | 45.2 |
| 7 | 38.5 | 61.6 |
| 8 | 50.3 | 80.4 |
| 9 | 63.6 | 102 |
| 10 | 78.5 | 126 |
| 11 | 95 | 152 |
| 12 | 113 | 181 |
| 13 | 133 | 212 |
| 14 | 154 | 246 |
| 16 | 201 | 322 |
| 18 | 254 | 407 |
| 20 | 314 | 503 |
| 22 | 380 | 608 |
Table 4: totalis longitudo ultima et durities superficies
|
| hoist chain types | ||
| T | DAT | DT | |
| Total ultimate elongation A%min | 10 | 10 | 5 |
| Surface hardness min dn < 7 mm, HV 5 dn = 7 mm to 11 mm, HV 10 dn > 11 mm, HV 10 |
360 360 360 |
500 500 450 |
550 550 500 |
