Unyolo Wokweza Wakuda wa 20mn2 8mm * 24mm
Unyolo Wokweza Wakuda wa 20mn2 8mm * 24mm
Gulu
Kugwiritsa ntchito
Tikubweretsa unyolo wakuda wokweza wa 20mn2, unyolo wodalirika komanso wolimba womwe wapangidwa kuti ukwaniritse zosowa zanu zonyamula. Unyolowu ndi wa 8mm * 24mm ndipo wapangidwa kuti ugwiritsidwe ntchito ponyamula zinthu zolemera. Kumapeto kwake kwakuda kumaupatsa mawonekedwe okongola komanso amakono oyenera mafakitale ndi malo osiyanasiyana.
Unyolo wonyamulira uwu wapangidwa ndi chitsulo chapamwamba kwambiri cha 20Mn2 kuti chikhale cholimba komanso chokhalitsa. Kapangidwe ka chitsulo kamapereka mphamvu zabwino komanso kukana kuwonongeka, zomwe zimapangitsa kuti chikhale choyenera kugwiritsidwa ntchito mkati ndi kunja. Kaya mukufuna kunyamula makina olemera kapena katundu wonyamula katundu, unyolo uwu udzachita bwino ntchitoyo.
Chitetezo ndichofunika kwambiri pa ntchito zonyamula katundu ndipo unyolo wonyamula katundu uwu umakukhudzani. Umayesedwa ndi kutsimikiziridwa motsatira miyezo yamakampani, zomwe zimatsimikizira kuti umagwira ntchito bwino komanso kudalirika. Unyolowu ndi woyenera kugwiritsa ntchito mitundu yosiyanasiyana yonyamula katundu.
Unyolo wonyamulira umagwiritsa ntchito kapangidwe kake kaumunthu, komwe ndikosavuta kunyamula ndikugwiritsa ntchito. Umalumikizana mosavuta ndi zida zanu zonyamulira, ndikutsimikizira kulumikizana kotetezeka komanso kokhazikika. Kukula kwa 8mm * 24mm kumakupatsani mwayi wosiyanasiyana womwe umakulolani kuti mugwiritse ntchito ndi mitundu yosiyanasiyana ya ma crane ndi zida zonyamulira.
Kaya mumagwira ntchito yomanga, kupanga zinthu, kapena mafakitale ena aliwonse komwe mukufunika kunyamula zinthu zolemera, unyolo wonyamula uwu ndi wofunika kwambiri. Kumapeto kwake kwakuda sikungowonjezera kukongola, komanso kumateteza dzimbiri, zomwe zimaonetsetsa kuti umakhala nthawi yayitali ngakhale m'malo ovuta.
Ikani ndalama mu unyolo wakuda wonyamula katundu wolemera ma cubic metres 20 miliyoni ndipo muwone kusiyana kwa magwiridwe antchito ndi kudalirika. Unyolo uwu wapangidwa kuti ukhale wolimba. Khulupirirani mphamvu zake ndi kudalirika kwake pazosowa zanu zonse zonyamula katundu. Musataye chitetezo kapena magwiridwe antchito mukanyamula katundu - sankhani unyolo wakuda wonyamula katundu wolemera ma cubic metres 20 miliyoni.
Zogulitsa Zofanana
Chizindikiro cha unyolo
Kutengera ukadaulo wopanga unyolo wokweza wa SCIC G80 & G100, timakulitsa bwino mzere wathu wazinthu kukhala unyolo wololera bwino wa Giredi T (Mitundu T, DAT & DT), kuti ugwiritsidwe ntchito pa unyolo wotsatizana wamanja komanso woyendetsedwa ndi mphamvu.
Chithunzi 1: unyolo wokwezera / maulalo
Kiyi
| 1 | Mzere wapakati wa ulalo wodutsa | l | ndi kutalika kwa ma voti angapo |
| p | ndiye malo oti muyimbire | dm | ndi kukula kwa zinthu monga momwe zimayesedwera |
| ds | ndi m'mimba mwake wa weld | e | kutalika kwake kumakhudzidwa ndi kuwotcherera |
| w3 | ndi m'lifupi mwa mkati mwa cholumikizira | w2 | ndi m'lifupi wakunja pamwamba pa chosungunula |
Gome 1: miyeso ya unyolo wokwezera / ulalo (mm)
| Nominal size dn | Material diametertolerance | Pitch | Width | Gaugelengthof 11xpn | Wmunda 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)Thesetolerancesareusuallydividedinto+2/3and–1/3forbothtiyeindividuallinkandthe standardgaugelength. | ||||||||
Table 2: hoist unyolo ntchito katundu malire (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 |
Gome 3: mphamvu zotsimikizira kupanga unyolo wopondaponda ndi mphamvu zosweka
| Nominal 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 |
Gome 4: kutalika konse ndi kuuma kwa pamwamba
|
| hoist chain types | ||
| T | DAT | DT | |
| Total chachikuluimate 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 |








