I-12mm En818-8 iNqanaba eliPhezulu laMandla eNgxowa-mali yokuPhakamisa iChayini yokuphakamisa
I-12mm En818-8 iNqanaba eliPhezulu laMandla eNgxowa-mali yokuPhakamisa iChayini yokuphakamisa
Udidi
Ukwazisa imveliso yethu yamva nje, i-12mm En818-8 ephezulu yamandla e-alloy hoist lifting chain. Eli khonkco lokuphakamisa liyilelwe ukuhlangabezana nezona mfuno zokunyusa zifuna kakhulu ngokugxila kukhuseleko kunye nokuqina.
Ubungakanani bekhonkco le-12mm buqinisekisa ukuba buyakwazi ukusingatha imithwalo enzima ngelixa ligcina amandla ayimfuneko kunye nokuzinza. Ilungele ukuphakamisa oomatshini abanzima, izinto zokwakha okanye ezinye izinto ezinzima kwiindawo zokugcina, iifektri kunye neendawo zokwakha.
Yintoni eyenza le tyathanga ibe yodwa kukuthotyelwa kwayo nomgangatho we-En818-8. Lo mgangatho wamazwe ngamazwe uqinisekisa ukuba amatyathanga adibana nowona mgangatho uphezulu kunye nemigangatho yokhuseleko. Yenzelwe ngokukodwa ukuphakamisa izicelo kwaye ivavanywa ngokungqongqo ukuqinisekisa ukuthembeka kwayo kwiindawo ezinzima kakhulu.
Amandla aphezulu ekhonkco yenye yeempawu zayo eziphambili. Yenziwe kwi-alloy ekhethekileyo eyandisa amandla ayo onke kunye nokuqina, iqinisekisa ukuba inokumelana nemithwalo enzima kakhulu ngaphandle kokuphazamisa ukhuseleko. Oku kuyenza ilungele imisebenzi yokuphakamisa ubunzima.
Isicelo
Ukhuseleko luhlala luyinkxalabo yokuqala xa kuziwa kwizixhobo zokuphakamisa kwaye le khonkco ayidanisi. Yenziwe ngeempawu zokhuseleko ezifana neentambo zokukhusela ukuqinisekisa ukuba umthwalo uhlala unamathele ngokukhuselekileyo kuyo yonke inkqubo yokuphakamisa. Amandla aphezulu ekhonkco kunye nokuthotyelwa kwemigangatho yokhuseleko kwenza kube lukhetho oluthembekileyo kuwo nawuphi na umsebenzi wokuphakamisa.
Ukongeza kumandla ayo aphezulu kunye neempawu zokhuseleko, eli khonkco liphakamisa i-alloy likwanokumelana nokugqwesa okugqwesileyo kunye nokumelana nokunxiba. Oku kuthetha ukuba ikhonkco ligcina ukusebenza kwalo nakwimimandla enzima, okwenza kube lutyalo-mali oluhlala ixesha elide.
Ukudibanisa ubungakanani be-12mm, ukuthotyelwa kwe-En818-8, amandla aphezulu, ukwakhiwa kwe-alloy kunye nokuqina okumangalisayo, eli khonkco lokuphakamisa lolona khetho lugqibeleleyo kuzo zonke iimfuno zakho zokuphakamisa. Thembela umgangatho wayo kwaye uyivumele yenze imisebenzi yakho yokuphakamisa isebenze ngakumbi kwaye ikhuseleke.
Iimveliso ezinxulumeneyo
Iparamitha yekhonkco
Ngokusekwe kwi-SCIC G80 kunye ne-G100 yetekhnoloji yokuvelisa ikhonkco lokunyusa, sandisa kakuhle umgca wethu wemveliso ukuya kwikhonkco lonyamezelo olululo lweBanga T (Iintlobo ze-T, i-DAT & ne-DT), ukuze zisetyenziswe kwi-serial chain hoists manual kunye namandla aqhutywayo.
Umzobo 1: ikhonkco lokunyusa / amakhonkco
Isitshixo
| 1 | Qhuba umgca osembindini wekhonkco | l | bubude bepitshi ezininzi |
| p | ngumdlalo | dm | Idayamitha yezinto njengoko ilinganisiwe |
| ds | yidamitha ye weld | e | bubude obuchatshazelwa ngokwendalo kukuwelda |
| w3 | bububanzi bangaphakathi kwi weld | w2 | bububanzi bangaphandle phezu kweweld |
Itheyibhile 1: ikhonkco lokuxhoma / imilinganiselo yekhonkco (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. | ||||||||
Itheyibhile 2: umyinge womthwalo osebenzayo wetsheyini yokunyusa (WLL)
| Nomkwil size dn mm | Chayin type T t | Chayin type 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 |
Itheyibhile 3: ikhonkco lokunyuswa kwekhonkco livelisa amandla obungqina kunye namandla okuqhawula
| Nomkwil size dn mm | UManufacturing proof force (MPF) kN mkwi. | Breaking force (BF) kN mkwi. |
| 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 |
Itheyibhile 4: ubude obupheleleyo obupheleleyo kunye nokuqina komphezulu
|
| hayist 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 |
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