Uchungechunge Lokuphakamisa Oluhlanganisiwe lwe-En818-2 G80 Alloy Steel Welded
Uchungechunge Lokuphakamisa Oluhlanganisiwe lwe-En818-2 G80 Alloy Steel Welded
Amaketanga Okuphakamisa Ahlanganisiwe Ensimbi Ehlanganisiwe ye-En818-2 G80 ayisisombululo sakho esiphelele sokuthwala imithwalo esindayo nokuthutha okuphephile. Njengoba ihlanganisa ukusebenza okuthuthukisiwe nobuciko obuphezulu, le ketanga eliyingqayizivele lilungele ukusetshenziswa kwezimboni.
Ukuhambisana nochungechunge lwe-EN818-2 kuqinisekisa ukuthi lolu chungechunge lokuphakamisa luhlangabezana nezindinganiso zekhwalithi ephezulu kanye nokuphepha. Lolu chungechunge lwenziwe ngensimbi ye-alloy esezingeni eliphezulu, enikeza ukuqina okuhle kakhulu ngisho nangaphansi kwezimo ezimbi kakhulu. Ukwakhiwa kwalo okuhlanganisiwe kuthuthukisa amandla okudonswa kanye nomthamo wokuthwala umthwalo, okwenza lufanelekele imisebenzi yokuphakamisa okunzima.
Esinye sezici ezivelele zalolu chungechunge lokuphakamisa yisilinganiso salo se-G80. Lesi silinganiso sibonisa ukuthi uchungechunge luhlangabezana nezidingo zamandla aqinile, okuvumela ukuthi luphakamise ngokuphephile imithwalo esindayo kakhulu. Kungakhathaliseki ukuthi udinga uchungechunge lokuphakamisa lokwakha, ukumba, ukukhiqiza noma yimuphi omunye umkhakha, lolu chungechunge lwe-G80 luyisinqumo esifanele.
Isigaba
Ukwakhiwa kweketanga elihlanganisiwe kunezinzuzo ezengeziwe. Kuqinisekisa ukumelana okuhle kakhulu nokuguquguquka nokunwebeka, kuhlinzeka ngomkhiqizo ohlala isikhathi eside nothembekile. Amasu akhethekile okunamathisela asetshenziswa enkambisweni yokukhiqiza aqinisekisa ukuhambisana okuphelele kanye nekhwalithi ehambisanayo kulo lonke iketanga.
Ngaphezu kwalokho, izinto zensimbi ezihlanganisiwe zithuthukisa amandla nokuqina kweketanga, okwenza likwazi ukumelana nokuguguleka, ukuklwebheka nokugqwala. Lokhu akugcini nje ngokwandisa impilo yeketanga, kodwa futhi kuqinisekisa ukusebenza okuphephile kokuphakamisa, njengoba ingozi yokwehluleka noma ukuphuka okungazelelwe incishiswa kakhulu.
Ngaphezu kokwakhiwa kwayo okuqinile, lolu chungechunge lokuphakamisa lwenzelwe ukusetshenziswa kalula. Lunosayizi bezixhumanisi ezijwayelekile ukuze kube lula ukuhlanganisa nama-hoist, ama-crane kanye neminye imishini yokuphakamisa. Umklamo omncane nolula uqinisekisa ukugcinwa nokuthuthwa okulula ngaphandle kokuphazamisa ukusebenza.
Kungakhathaliseki ukuthi udinga ukuphakamisa imithwalo esindayo, ukubopha umthwalo elolini noma enqoleni, noma ukwenza noma yiluphi olunye uhlelo lokuphakamisa, i-Chain En818-2 G80 Alloy Steel Welded Lift Chain ingumngane wakho othembekile. Inikeza amandla akhethekile, ukuqina kanye nokuphepha, le chain iyisisombululo esithembekile sazo zonke izidingo zakho zokuphakamisa. Khetha Ikhwalithi, Khetha Ukuthembeka - Khetha Amaketanga Okuphakamisa Ahlanganisiwe Ensimbi Ehlanganisiwe E-En818-2 G80.
Isicelo
Imikhiqizo Ehlobene
Ipharamitha Yeketanga
Amaketanga e-SCIC Grade 80 (G80) okuphakamisa enziwa ngokwezindinganiso ze-EN 818-2, ngensimbi ye-nickel chromium molybdenum manganese alloy ngokwezindinganiso ze-DIN 17115; ukushisela okuklanywe kahle/okuqashwe kahle kanye nokwelashwa kokushisa kuqinisekisa izakhiwo zemishini zamaketanga kufaka phakathi amandla okuhlola, amandla okuphuka, ukunwebeka kanye nokuqina.
Umfanekiso 1: Ubukhulu besixhumanisi seketanga lebanga lama-80
Ithebula 1: Ubukhulu bochungechunge lweBanga lama-80 (G80), EN 818-2
| ububanzi | iphimbo | ububanzi | isisindo seyunithi | |||
| igama elijwayelekile | ukubekezelelana | p (mm) | ukubekezelelana | i-W1 yangaphakathi | i-W2 yangaphandle | |
| 6 | ± 0.24 | 18 | ± 0.5 | 7.8 | 22.2 | 0.8 |
| 7 | ± 0.28 | 21 | ± 0.6 | 9.1 | 25.9 | 1.1 |
| 8 | ± 0.32 | 24 | ± 0.7 | 10.4 | 29.6 | 1.4 |
| 10 | ± 0.4 | 30 | ± 0.9 | 13 | 37 | 2.2 |
| 13 | ± 0.52 | 39 | ± 1.2 | 16.9 | 48.1 | 4.1 |
| 16 | ± 0.64 | 48 | ± 1.4 | 20.8 | 59.2 | 6.2 |
| 18 | ± 0.9 | 54 | ± 1.6 | 23.4 | 66.6 | 8 |
| 19 | ± 1 | 57 | ± 1.7 | 24.7 | 70.3 | 9 |
| 20 | ± 1 | 60 | ± 1.8 | 26 | 74 | 9.9 |
| 22 | ± 1.1 | 66 | ± 2.0 | 28.6 | 81.4 | 12 |
| 23 | ± 1.2 | 69 | ± 2.1 | 29.9 | 85.1 | 13.1 |
| 24 | ± 1.2 | 72 | ± 2.1 | 30 | 84 | 14.5 |
| 25 | ± 1.3 | 75 | ± 2.2 | 32.5 | 92.5 | 15.6 |
| 26 | ± 1.3 | 78 | ± 2.3 | 33.8 | 96.2 | 16.8 |
| 28 | ± 1.4 | 84 | ± 2.5 | 36.4 | 104 | 19.5 |
| 30 | ± 1.5 | 90 | ± 2.7 | 37.5 | 105 | 22.1 |
| 32 | ± 1.6 | 96 | ± 2.9 | 41.6 | 118 | 25.4 |
| 36 | ± 1.8 | 108 | ± 3.2 | 46.8 | 133 | 32.1 |
| 38 | ± 1.9 | 114 | ± 3.4 | 49.4 | 140.6 | 35.8 |
| 40 | ± 2 | 120 | ± 4.0 | 52 | 148 | 39.7 |
| 45 | ± 2.3 | 135 | ± 4.0 | 58.5 | 167 | 52.2 |
| 48 | ± 2.4 | 144 | ± 4.3 | 62.4 | 177.6 | 57.2 |
| 50 | ± 2.6 | 150 | ± 4.5 | 65 | 185 | 62 |
Ithebula 2: Izakhiwo zemishini zeketanga lebanga 80 (G80), EN 818-2
| ububanzi | umkhawulo womthwalo wokusebenza | amandla obufakazi bokukhiqiza | amandla amancane okuphula |
| 6 | 1.12 | 28.3 | 45.2 |
| 7 | 1.5 | 38.5 | 61.6 |
| 8 | 2 | 50.3 | 80.4 |
| 10 | 3.15 | 78.5 | 126 |
| 13 | 5.3 | 133 | 212 |
| 16 | 8 | 201 | 322 |
| 18 | 10 | 254 | 407 |
| 19 | 11.2 | 284 | 454 |
| 20 | 12.5 | 314 | 503 |
| 22 | 15 | 380 | 608 |
| 23 | 16 | 415 | 665 |
| 24 | 18 | 452 | 723 |
| 25 | 20 | 491 | 785 |
| 26 | 21.2 | 531 | 850 |
| 28 | 25 | 616 | 985 |
| 30 | 28 | 706 | 1130 |
| 32 | 31.5 | 804 | 1290 |
| 36 | 40 | 1020 | 1630 |
| 38 | 45 | 1130 | 1810 |
| 40 | 50 | 1260 | 2010 |
| 45 | 63 | 1590 | 2540 |
| 48 | 72 | 1800 | 2890 |
| 50 | 78.5 | 1963 | 3140 |
| amanothi: ukunwebeka okuphelele kwamandla okuphuka kungama-20% aphansi; | |||
| izinguquko zoMkhawulo Womthwalo Wokusebenza maqondana nokushisa | |
| Izinga lokushisa (°C) | I-WLL % |
| -40 kuya ku-200 | 100% |
| 200 kuya ku-300 | 90% |
| 300 kuya ku-400 | 75% |
| abangaphezu kuka-400 | akwamukeleki |
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