12mm En818-8 High Level Strength Alloy Lifting Chain for Hoist
12mm En818-8 High Level Strength Alloy Lifting Chain for Hoist
Gulu
Kuyambitsa mankhwala athu aposachedwa, 12mm En818-8 high-power alloy hoist lifting unyolo. Unyolo wonyamulirawu wapangidwa kuti ukwaniritse zofunikira zonyamulira zofunikira kwambiri poyang'ana chitetezo ndi kulimba.
Kukula kwa unyolo wa 12mm kumatsimikizira kuti imatha kunyamula katundu wolemetsa ndikusunga mphamvu ndi kukhazikika kofunikira. Ndiwoyenera kukweza makina olemera, zida zomangira kapena zinthu zina zolemetsa m'malo osungira, mafakitale ndi malo omanga.
Chomwe chimapangitsa kuti unyolowu ukhale wapadera ndikutsata muyezo wa En818-8. Muyezo wapadziko lonse uwu umatsimikizira kuti maunyolo amakwaniritsa miyezo yapamwamba kwambiri komanso chitetezo. Amapangidwa makamaka kuti anyamule mapulogalamu ndipo amayesedwa mwamphamvu kuti atsimikizire kudalirika kwake m'malo ovuta kwambiri.
Mphamvu yayikulu ya unyolo ndi chimodzi mwazinthu zake zazikulu. Amapangidwa kuchokera ku alloy yapadera yomwe imapangitsa kuti mphamvu zake zonse zikhale zolimba komanso zolimba, kuonetsetsa kuti zimatha kupirira katundu wolemera kwambiri popanda kusokoneza chitetezo. Izi zimapangitsa kuti ikhale yabwino kwa ntchito zonyamula katundu.
Kugwiritsa ntchito
Chitetezo nthawi zonse chimakhala chofunikira kwambiri pankhani yonyamula zida ndipo unyolo uwu sukhumudwitsa. Zapangidwa ndi zida zachitetezo monga zingwe zachitetezo kuti zitsimikizire kuti katunduyo amakhalabe wokhazikika panthawi yonse yokweza. Kulimba kwa unyolo komanso kutsata miyezo yachitetezo kumapangitsa kukhala chisankho chodalirika pantchito iliyonse yonyamula.
Kuphatikiza pa mphamvu zake zapamwamba komanso chitetezo, unyolo wokweza alloy umakhalanso ndi kukana kwa dzimbiri komanso kukana kuvala. Izi zikutanthauza kuti unyolo umasunga magwiridwe ake ngakhale m'malo ovuta, ndikupangitsa kuti ikhale ndalama zokhalitsa.
Kuphatikiza kukula kwa 12mm, kutsata kwa En818-8, mphamvu yayikulu, kapangidwe ka aloyi ndi kulimba kochititsa chidwi, unyolo wokwezera uwu ndiye chisankho chomaliza pazosowa zanu zonse. Khulupirirani mtundu wake ndikupangitsa kuti ntchito zanu zokweza zikhale zogwira mtima komanso zotetezeka.
Zogwirizana nazo
Chain Parameter
Kutengera ukadaulo wa SCIC G80 & G100 wokweza maunyolo, timakulitsa bwino mzere wathu wazololera mu Gulu la T (Mitundu T, DAT & DT), kuti tigwiritse ntchito pamabuku a serial chain hoist manual ndi mphamvu zoyendetsedwa.
Chithunzi 1: unyolo / maulalo
Chinsinsi
1 | Kudutsa pakati pa ulalo | l | ndi kutalika kwa mamvekedwe angapo |
p | ndi phula | dm | ndi m'mimba mwake wazinthu monga momwe amayezera |
ds | ndi m'mimba mwake weld | e | kutalika kwake kumakhudzidwa ndi kuwotcherera |
w3 | ndi m'lifupi m'kati pa weld | w2 | ndi m'lifupi kunja m'lifupi pamwamba weld |
Gulu 1: maulalo / maulalo kukula (mm)
Nominal size dn | Material diametertolerance | Pitch | Width | Gaugelengthof 11xpn | Wwakale diameter ds max. | |||
pn | tolerance1) | interndi 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)Thesetolerancesareusuallydividedinto+2/3andi-1/3forbothtiyeindividuallinkandithestandardgaugelength. |
Table 2: hoist chain working load limit (WLL)
Nominel size dn mm | Chayin 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 |
Table 3: hoist chain kupanga mphamvu zotsimikizira ndi kuswa mphamvu
Nominel size dn mm | Manufacturing proof force (MPF) kN mmu. | Breaking force (BF) kN mmu. |
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 |
Gulu 4: kutalika kotheratu ndi kuuma kwa pamwamba
| ayist chain types | ||
T | DAT | DT | |
Total zambiriimate elongon 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 |