12mm En818-8 High Level Amandla Ingxubevange Iketanga Lokuphakamisa for Hoist
12mm En818-8 High Level Amandla Ingxubevange Iketanga Lokuphakamisa for Hoist
Isigaba
Sethula umkhiqizo wethu wakamuva, 12mm En818-8 high power alloy hoist lifting chain. Lolu chungechunge lokuphakamisa ludizayinelwe ukuhlangabezana nezidingo zokuphakamisa ezidingeka kakhulu ngokugxila ekuphepheni nasekuqineni.
Usayizi weketanga elingu-12mm uqinisekisa ukuthi ingakwazi ukuphatha imithwalo esindayo ngenkathi igcina amandla adingekayo nokuzinza. Ilungele ukuphakamisa imishini esindayo, izinto zokwakha noma ezinye izinto ezisindayo ezindaweni zokugcina izimpahla, izimboni nezindawo zokwakha.
Okwenza lolu chungechunge luhluke ukuhambisana kwalo nezinga le-En818-8. Leli zinga lamazwe ngamazwe liqinisekisa ukuthi amaketango ahlangabezana nekhwalithi ephezulu kakhulu namazinga okuphepha. Idizayinelwe ngokuqondile ukuphakamisa izinhlelo zokusebenza futhi ihlolwa ngokuqinile ukuze kuqinisekiswe ukwethembeka kwayo ezindaweni eziyinselele kakhulu.
Amandla aphezulu weketango angenye yezici zalo eziyinhloko. Yenziwe nge-alloy ekhethekile ethuthukisa amandla ayo wonke kanye nokuqina, iqinisekisa ukuthi ingakwazi ukumelana nemithwalo esindayo ngaphandle kokubeka engcupheni ukuphepha. Lokhu kuyenza ilungele imisebenzi yokuphakamisa izinto ezinzima.
Isicelo
Ukuphepha kuhlale kuwukukhathazeka kokuqala uma kuziwa endabeni yokuphakamisa futhi lolu ketango aluphoxi. Idizayinelwe ngezici zokuphepha njengamaleshi okuphepha ukuze kuqinisekiswe ukuthi umthwalo uhlala unamathele ngokuvikelekile kuyo yonke inqubo yokuphakamisa. Amandla aphezulu eketango nokuhambisana nezindinganiso zokuphepha kuyenza ibe ukukhetha okuthembekile kunoma yimuphi umsebenzi wokuphakamisa.
Ngokungeziwe kumandla alo aphakeme nezici zokuphepha, lolu chungechunge lokuphakamisa ingxubevange luphinde lube nokugqwala okuhle kakhulu kokugqwala nokumelana nokugqoka. Lokhu kusho ukuthi iketango ligcina ukusebenza kwalo ngisho nasezimweni ezinzima, okulenza libe utshalomali oluhlala isikhathi eside.
Ukuhlanganisa usayizi we-12mm, ukuthobela kwe-En818-8, amandla aphezulu, ukwakhiwa kwe-alloy nokuqina okuhlaba umxhwele, lolu chungechunge lokuphakamisa luyisinqumo esiphezulu kuzo zonke izidingo zakho zokuphakamisa. Themba ikhwalithi yayo futhi uyivumele yenze imisebenzi yakho yokuphakamisa isebenze kahle futhi iphephe.
Imikhiqizo Ehlobene
Ipharamitha yeChain
Ngokusekelwe kubuchwepheshe bokukhiqiza iketango lokuphakamisa i-SCIC G80 kanye ne-G100, sinweba kahle umugqa womkhiqizo wethu ukuya kuketanga elihle lokubekezelela i-hoist Grade T (Izinhlobo T, i-DAT & DT), ukuze zisetshenziswe kuma-serial chain hoists manual kanye namandla aqhutshwayo.
Umfanekiso 1: iketango lokuphakamisa / izixhumanisi
Ukhiye
1 | Dlulisa umugqa omaphakathi wesixhumanisi | l | ubude bephimbo abaningi |
p | inkundla | dm | ububanzi bezinto njengoba kukalwa |
ds | yi-diameter ye-weld | e | ubude buthintwe yi-welding |
w3 | ububanzi bangaphakathi endaweni yokushisela | w2 | ububanzi bangaphandle phezu kwe-weld |
Ithebula 1: iketango lokuphakamisa/ubukhulu besixhumanisi (mm)
Nominal size dn | Material diametertolerance | Pitch | Width | Gaugelengthof 11xpn | Wendala 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-1/3forbothtyenaindividuallinkandthestandardgaugelength. |
Ithebula 2: umkhawulo wokulayisha we-hoist chain working (WLL)
Nomphakathi kul size dn mm | Chain type T t | Chayin type I-DAT t | Chayin 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 |
Ithebula lesi-3: iketango le- hoist lenza amandla okufakazela amandla kanye namandla aphukayo
Nomphakathi kul size dn mm | UManufacturing proof force (MPF) kN mphakathi. | Breaking force (BF) kN mphakathi. |
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 |
Ithebula 4: ubude bokugcina obuphelele kanye nokuqina kwendawo
| hoyist chayin 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 |