I-Manual Hoist Chain enekhwalithi ephezulu
I-Manual Hoist Chain enekhwalithi ephezulu
Isigaba
Isicelo
Sethula ubuchwepheshe bethu bamuva ekuphakamiseni nasekuphakamiseni imishini - uchungechunge lokuphakamisa izinsimbi oluyi-20mm G80 Alloy Steel Chain Hoist Lifting Chain! Lolu chungechunge oluthuthukisiwe lwenzelwe ukuhlangabezana nezidingo zemisebenzi yokuphakamisa okunzima ezimbonini ezahlukahlukene. Ngamandla alo akhethekile, ukuqina kanye nezici zokuphepha, luyisinqumo esifanele kuzo zonke izidingo zakho zokuphakamisa.
Iketanga lethu le-20mm G80 lenziwe ngensimbi ye-alloy esezingeni eliphezulu ukuze liqine futhi liqine. Lingamelana namandla amakhulu futhi limelane nokuguguleka, liqinisekise ukuthi lihlala isikhathi eside ngisho nasezindaweni zokusebenza ezinzima kakhulu. Iketanga lenzelwe ukusingatha imithwalo esindayo futhi linikeze ikhambi lokuphakamisa elithembekile lezinhlelo zokusebenza zezimboni.
Ukuqokwa kweketanga le-G80 kugqamisa ukwakhiwa kwalo kwekhwalithi ephezulu. Kuhlolwe ngokucophelela futhi kuhambisana nezindinganiso zemboni, kuqinisekisa ukuphepha nokuthembeka kwalo. Leketanga lilungele ukusetshenziswa nama-hoists, imishini yokuphakamisa kanye nezinhlelo zokusebenza ezahlukahlukene zokuphakamisa ngaphezulu. Umklamo walo oguquguqukayo wenza lifaneleke ezimbonini ezahlukahlukene okuhlanganisa ukwakhiwa, ukukhiqiza, ezokuthutha nokuningi.
Usayizi weketanga ongu-20mm ulingana phakathi kwamandla nokuguquguquka. Uhlinzeka ngomthamo womthwalo odingekayo ngenkathi kulula ukuwuphatha nokuwuqondisa ngesikhathi sokusebenza kokuphakamisa. Izixhumanisi zenzelwe ngokunemba ukuhlinzeka ngenqubo yokuphakamisa ebushelelezi nephumelelayo enengozi encane yokuminyana noma ukugoba.
Ngaphezu kokusebenza kahle kakhulu, ukuphepha kuyinto eza kuqala ekwakhiweni kwamaketanga ethu. Uchungechunge lwensimbi oluyingxube ye-G80 alulula ukuluqhekeza nokulushintsha, okuqinisekisa ukuphepha kwemisebenzi yokuphakamisa. Isixhumanisi ngasinye sihlolwa ngokucophelela futhi sihlolwe ukuthi sithembekile yini, okwenza kube ukukhetha okuphephile kwemisebenzi yokuphakamisa okunzima.
Ukutshala imali ku-20mm G80 Alloy Steel Chain Hoist Lifting Chain yethu kusho ukutshala imali kwikhwalithi ephezulu kanye nokusebenza kahle. Zuza emandleni ayo avelele, ukuqina kanye nezici zokuphepha ekusebenzeni kokuphakamisa. Khetha uchungechunge ongaluthemba bese ukhetha uchungechunge lwethu lokuphakamisa u-13mm G80 Alloy Steel Chain Hoist Lifting Chain. Xhumana nathi namuhla ukuze ufunde kabanzi ngalo mkhiqizo omangalisayo nokuthi ungawushintsha kanjani inqubo yakho yokuphakamisa.
Imikhiqizo Ehlobene
Ipharamitha Yeketanga
Ngokusekelwe kubuchwepheshe bokukhiqiza uchungechunge lokuphakamisa lwe-SCIC G80 kanye ne-G100, sandisa kahle umugqa wethu womkhiqizo ube uchungechunge lokuphakamisa olubekelwe ukubekezelelana okuhle Ibanga T (Izinhlobo T, DAT kanye ne-DT), ukuze lusetshenziswe kuma-hoist ochungechunge olulandelanayo ngesandla kanye nokusetshenziswa kwamandla.
Umfanekiso 1: uchungechunge lokuphakamisa / izixhumanisi
Ukhiye
| 1 | Umugqa ophakathi nendawo wesixhumanisi | l | ubude bephimbo eliningi |
| p | yi-pitch | dm | ububanzi bezinto ezibonakalayo njengoba bulinganisiwe |
| ds | ububanzi bokushisela | e | ingabe ubude buthinteka ngokulinganisa ngokushisela |
| w3 | ububanzi bangaphakathi ku-weld | w2 | ububanzi bangaphandle phezu kwe-weld |
Ithebula 1: ubukhulu beketanga lokuphakamisa/isixhumanisi (mm)
| Nominal size dn | Material diami-etertolerance | Pitch | Wii-dth | Gaugelengthof 11xpn | Winsimu diami-eter ds max. | |||
| pn | tolerance1) | interi-nal 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)Thesetolerancesareusuallu-ydividedinto+2/3and–1/3forbothtyenaindividu-allinkandthe standardgaui-gelength. | ||||||||
Ithebula 2: umkhawulo womthwalo wokusebenza kweketanga lokuphakamisa (i-WLL)
| Nomphakathi kul size dn mm | I-Chain type T t | Chain type I-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 |
Ithebula 3: amandla okukhiqiza uchungechunge lokuphakamisa kanye namandla okuphula
| Nomphakathi kul size dn mm | I-Manufacturing proof force (MPF) kN mku. | Breaking force (BF) kN mku. |
| 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: ukunwebeka okuphelele kanye nokuqina kobuso
|
| hoist chain tyi-pes | ||
| T | DAT | DT | |
| Ti-otal i-ultimate ubuden A%min | 10 | 10 | 5 |
| Surface hari-dness 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 |
Ukuhlolwa Kwendawo
Isevisi Yethu
