20mn2 I-Lifting Black Hoist Chain 8mm*24mm
20mn2 I-Lifting Black Hoist Chain 8mm*24mm
Isigaba
Isicelo
Sethula i-20mn2 Lifting Black Lifting Chain, iketango elithembekile neliqinile eliklanyelwe ukuhlangabezana nezidingo zakho zokuphakamisa. Iketanga lilinganisa i-8mm*24mm futhi lenzelwe izinhlelo zokusebenza zokuphakamisa okusindayo. Ukuqedwa kwayo okumnyama kuyinikeza ukubukeka okucacile, kwesimanje okufanele izimboni ezihlukahlukene nezindawo.
Lolu chungechunge lokuphakamisa lwenziwe ngensimbi yekhwalithi ephezulu engu-20Mn2 ukuqinisekisa ukuqina nokuphila isikhathi eside. Ukwakhiwa kwensimbi kunikeza amandla amahle kakhulu nokumelana nokugqoka, okwenza kube kuhle kokubili ukusetshenziswa kwangaphakathi nangaphandle. Kungakhathaliseki ukuthi udinga ukuphakamisa imishini esindayo noma izimpahla zokuthutha, lolu chungechunge luzokwenza umsebenzi ngempumelelo.
Ukuphepha kubaluleke kakhulu emisebenzini yokuphakamisa futhi lolu chungechunge lokuphakamisa lukufakile. Ihlolwe futhi iqinisekiswe kumazinga emboni, iqinisekisa ukusebenza kwayo nokwethembeka. Iyakwazi ukuthwala imithwalo ephezulu, lolu chungechunge lufaneleka ezinhlobonhlobo zokuphakamisa izicelo.
Iketango eliphakamisayo lamukela ukwakheka komuntu, okulula ukukuthwala nokusebenza. Inamathela kalula ezintweni zakho zokuphakamisa, iqinisekisa ukuxhumana okuphephile nozinzile. Usayizi we-8mm*24mm uhlinzeka ngokuguquguquka okukuvumela ukuthi uyisebenzise nezinhlobo ezahlukahlukene zama-cranes nemishini yokuphakamisa.
Kungakhathaliseki ukuthi usebenza ekwakhiweni, ekukhiqizeni, nanoma yimuphi omunye umkhakha lapho udinga ukuphakamisa izinto ezisindayo, lolu chungechunge lokuphakamisa kufanele ube nalo. Ukuqedwa kwayo okumnyama akugcini nje ngokungeza ubuhle, kodwa futhi ikwazi ukumelana nokugqwala, iqinisekisa ukuphila kwayo isikhathi eside ngisho nasezindaweni ezinonya.
Tshala imali ku-cubic metres eyizigidi ezingama-20 yokuphakamisa iketango elimnyama futhi uzwe umehluko ekusebenzeni nasekuthembekeni. Ifaka ukwakhiwa kwekhwalithi ephezulu, idizayini ye-ergonomic, nokuqina okukhethekile, lolu chungechunge lwakhelwe ukuhlala. Themba amandla ayo kanye nokuthembeka kuzo zonke izidingo zakho zokuphakamisa. Ungadeli ukuphepha noma ukusebenza kahle lapho uphakamisa - khetha i-20mn2 Lifting Black Lifting Chain.
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-1/3forbothtyenaindividuallinkandthe standardgaugelength. |
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 |