En818-2 G80 G100 Alloy Steel Lifting Saw rau Lifting
En818-2 G80 G100 Alloy Steel Lifting Saw rau Lifting
Kev Taw Qhia Txog SCIC Qib 80 (G80) Lifting Saw: Kev Hloov Pauv Kev Lag Luam Tsim Khoom Saw
Hauv lub ntiaj teb kev lag luam uas muaj kev lag luam ceev ceev, cov saw hlau ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb thiab kev ua haujlwm zoo. Tau ntau xyoo, kev lag luam saw hlau tau raug txwv rau cov kev xaiv qib qis dua, feem ntau yog vim tsis txaus ntawm cov chaw tsim khoom hauv Suav teb hauv kev tsim cov hlau alloy muaj zog siab. Txawm li cas los xij, nrog rau kev qhia txog SCIC's Grade 80 (G80) saw hlau, qhov kev txwv no tam sim no yog ib yam ntawm yav dhau los.
Cov saw hlau SCIC Qib 80 (G80) tau tsim los kom ua tau raws li cov qauv kev lag luam siab tshaj plaws. Tsim raws li EN 818-2, cov saw hlau no yog ua los ntawm cov hlau nickel-chromium-molybdenum-manganese alloy thiab ua raws li tus qauv DIN 17115 nruj heev. Qhov tshwm sim yog cov saw hlau uas muaj lub zog tshwj xeeb nrog kev ruaj khov tshwj xeeb.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm SCIC Qib 80 (G80) saw yog nws txoj kev tsim thiab saib xyuas zoo txog kev vuam thiab kev kho cua sov. Cov txheej txheem no ua kom cov saw muaj cov khoom siv kho tshuab zoo heev, suav nrog kev hnav zoo thiab kev qaug zog. Nws yog los ntawm cov txheej txheem nyuaj no uas cov saw muaj lub zog sim zoo heev, lub zog tawg, elongation thiab hardness.
Pawg
Cov khoom tshiab no muaj ntau yam kev siv hauv kev lag luam nqa thiab khi. Txawm siv rau hauv cov saw hlau lossis ua ib feem ntawm cov saw hlau, SCIC Qib 80 (G80) saw hlau muaj lub zog thiab kev ntseeg siab tsis muaj qhov sib piv. Nws txoj kev tsim luv thiab puag ncig ua rau nws muaj peev xwm hloov pauv tau thiab sib xws nrog ntau yam khoom siv nqa.
Tsis tas li ntawd xwb, cov saw hlau SCIC Qib 80 (G80) yog tsim tshwj xeeb rau cov saw hlau thiab ua raws li DIN 818-2 Medium Tolerance Chain raws li Chav Kawm 8 cov lus qhia rau cov saw hlau. Qhov no ua kom ntseeg tau tias cov saw hlau tuaj yeem tuav cov khoom hnyav yam tsis muaj kev cuam tshuam rau kev nyab xeeb lossis kev ua tau zoo.
Kev lag luam tsim cov saw hlau tab tom hloov pauv ntau yam nrog kev qhia txog SCIC Qib 80 (G80) cov saw hlau nqa. Tsis txwv rau cov kev xaiv qib qis dua lawm, cov tuam txhab tam sim no tuaj yeem cia siab rau lub zog thiab kev ruaj khov ntawm cov hlau alloy no rau lawv cov kev xav tau nqa thiab khi. Qhov zoo tshaj plaws ntawm SCIC Qib 80 (G80) saw hlau cog lus tias yuav muaj kev nyab xeeb ntau dua, muaj txiaj ntsig ntau dua thiab ua haujlwm tau zoo dua.
Hauv kev xaus lus, SCIC Qib 80 (G80) cov saw hlau tau coj kev nce qib tseem ceeb rau kev lag luam tsim cov saw hlau. Nws cov khoom siv kho tshuab zoo heev, ua raws li cov qauv kev lag luam thiab kev siv tau ntau yam ua rau nws zoo tagnrho rau kev tsa thiab kev ua haujlwm lashing. Txais tos yav tom ntej ntawm cov thev naus laus zis saw hlau nrog SCIC Qib 80 (G80) saw hlau thiab paub txog qhov sib txawv ntawm kev ua tau zoo thiab kev ntseeg siab.
Daim Ntawv Thov
Cov Khoom Sib Xws
Cov Txheej Txheem Saw
Cov saw hlau SCIC Qib 80 (G80) rau kev nqa yog ua raws li EN 818-2 tus qauv, nrog nickel chromium molybdenum manganese alloy steel raws li DIN 17115 tus qauv; tsim zoo / saib xyuas kev vuam thiab kev kho cua sov kom ntseeg tau tias cov saw hlau muaj cov khoom siv kho tshuab suav nrog lub zog sim, lub zog tawg, elongation & hardness.
Daim Duab 1: Qhov ntev ntawm cov saw hlau qib 80
Table 1: Qib 80 (G80) saw qhov ntev, EN 818-2
| txoj kab uas hla | suab | dav | qhov hnyav ntawm ib chav tsev | |||
| nominal | kev kam rau siab | p (hli) | kev kam rau siab | sab hauv W1 | sab nraud W2 | |
| 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 |
Rooj 2: Qib 80 (G80) cov khoom siv kho tshuab, EN 818-2
| txoj kab uas hla | kev txwv tsis pub ua haujlwm | lub zog pov thawj tsim khoom | lub zog tawg tsawg kawg nkaus |
| 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 xyoo |
| 38 | 45 | 1130 | 1810 xyoo |
| 40 | 50 | 1260 | Xyoo 2010 |
| 45 | 63 | 1590 xyoo | 2540 |
| 48 | 72 | 1800 xyoo | 2890 |
| 50 | 78.5 | 1963 xyoo | 3140 |
| cov lus ceeb toom: tag nrho qhov kawg elongation ntawm lub zog tawg yog tsawg kawg 20%; | |||
| kev hloov pauv ntawm Kev Txwv Kev Ua Haujlwm hauv kev sib raug zoo rau qhov kub thiab txias | |
| Kub (°C) | WLL % |
| -40 txog 200 | 100% |
| 200 txog 300 | 90% |
| 300 txog 400 | 75% |
| tshaj 400 | tsis txais tau |
Kev Tshuaj Xyuas Qhov Chaw
Peb Qhov Kev Pabcuam
