点接触钢丝绳
点接触钢丝绳的钢丝直径相同,但捻矩或捻向不同,使相邻两层钢丝间相交叉,呈点接触状态。其制造简便成本低,柔性好,故在起重运输作业中广泛使用。
点接触钢丝绳常用结构如下
6×19+FC
6×19+IWR(IWS)
6×37+FC
6×37+IWR(IWS)
6×61+FC
6×61+IWR(IWS)
6×12+7FC
6×15+7FC
6×24+7FC
6×19+FC
6×19+IWR(IWS)
6×37+FC
6×37+IWR(IWS)
6×61+FC
6×61+IWR(IWS)
6×12+7FC
6×15+7FC
6×24+7FC
6*19+FC 6*19+IWR
6-37+FC 6*37+IWR
6*19钢丝绳技术参数
直径 | 钢丝绳 近似重量 |
钢丝绳公称抗拉强度(MPa) | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1670 | 1770 | 1870 | 1960 | ||||||||||
Miniumu Breaking of Rope 钢丝绳最小破断拉力 | |||||||||||||
直径 | 纤维芯 | 钢芯 | 纤维芯 | 钢芯 | 纤维芯 | 钢芯 | 纤维芯 | 钢芯 | 纤维芯 | 钢芯 | |||
mm | KG/1000M | KN | |||||||||||
5 | 86.5 | 95.3 | 12.80 | 13.90 | 13.60 | 14.70 | 14.70 | 15.50 | 15 | 16.20 | |||
6.2 | 133 | 145 | 18.50 | 20 | 19.60 | 21.20 | 21.20 | 22.40 | 21.60 | 23.40 | |||
7.7 | 205 | 224 | 25.10 | 27.20 | 26.60 | 28.80 | 28.80 | 30.40 | 29.40 | 31.80 | |||
8 | 221 | 244 | 32.80 | 35.50 | 34.80 | 37.60 | 37.60 | 39.70 | 38.50 | 41.60 | |||
9.3 | 310 | 334 | 41.50 | 44.90 | 44 | 47.60 | 46.50 | 50.30 | 48.70 | 52.70 | |||
10 | 346.0 | 381.0 | 51.30 | 55.40 | 54.30 | 58.80 | 57.40 | 62.10 | 60 | 65 | |||
11 | 419 | 461 | 62 | 67.10 | 65.80 | 71.10 | 69.50 | 75.10 | 72.80 | 78.70 | |||
12.5 | 540 | 604 | 73.80 | 79.80 | 78.20 | 84.60 | 82.70 | 89.40 | 86.60 | 93.70 | |||
13 | 585 | 644 | 86.60 | 93.70 | 91.80 | 99.30 | 97 | 105 | 101 | 110 | |||
14 | 678 | 747 | 100 | 109 | 107 | 115 | 113 | 122 | 118 | 127 | |||
15.5 | 831 | 930 | 131 | 142 | 139 | 150 | 147 | 159 | 154 | 166 | |||
17 | 1120 | 1230 | 166 | 180 | 176 | 190 | 186 | 201 | 195 | 210 | |||
18.5 | 1184 | 1324.5 | 171.46 | 188.61 | 181.73 | 200 | 195.80 | 211.20 | 205.26 | 221.36 | |||
20 | 1380 | 1520 | 205 | 222 | 217 | 235 | 230 | 248 | 240 | 260 | |||
22 | 1670 | 1840 | 248 | 268 | 263 | 284 | 278 | 300.20 | 291 | 315 | |||
24.5 | 2076 | 2322 | 295 | 319 | 313 | 338 | 331 | 358 | 346 | 374 | |||
26 | 2340 | 2580 | 347 | 375 | 367 | 397 | 388 | 420 | 406 | 440 | |||
28 | 2710 | 2990 | 402 | 435 | 426 | 461 | 450 | 487 | 471 | 510 | |||
30 | 3110 | 3430 | 461 | 499 | 489 | 529 | 517 | 559 | 541 | 585 | |||
32 | 3540 | 3900 | 525 | 568 | 556 | 602 | 588 | 636 | 616 | 666 | |||
34 | 4000 | 4400 | 593 | 641 | 628 | 679 | 664 | 718 | 695 | 752 | |||
36 | 4480 | 4940 | 664 | 719 | 704 | 762 | 744 | 805 | 780 | 843 | |||
38 | 5000 | 5500 | 740 | 801 | 785 | 849 | 829 | 896 | 868 | 940 | |||
40 | 5540 | 6100 | 820 | 887 | 869 | 940 | 919 | 993 | 962 | 1041 | |||
42 | 6100 | 6720 | 904 | 978 | 959 | 1040 | 1010 | 1100 | 1061 | 1147 | |||
44 | 6700 | 7380 | 993 | 1070 | 1050 | 1140 | 1110 | 1200 | 1164 | 1260 | |||
46 | 7320 | 8060 | 1080 | 1170 | 1150 | 1240 | 1210 | 1310 | 1273 | 1367 | |||
48 | 7970 | 8780 | 1180 | 1280 | 1250 | 1350 | 1320 | 1430 | 1386 | 1499 | |||
50 | 8650 | 9530 | 1280 | 1390 | 1360 | 1470 | 1440 | 1550 | 1504 | 1626 | |||
52 | 9360 | 10300 | 1390 | 1500 | 1470 | 1590 | 1550 | 1680 | 1627 | 1759 | |||
54 | 10100 | 11100 | 1500 | 1620 | 1580 | 1710 | 1670 | 1810 | 1754 | 1897 | |||
56 | 10900 | 11900 | 1610 | 1740 | 1700 | 1840 | 1800 | 1950 | 1887 | 2040 |
6*37钢丝绳技术参数
公称直径 | 近似重量 | 公称抗拉强度 牛/平方毫米(n/mm2) | |||||||
1670 | 1770 | 1870 | |||||||
mm | in | kg/100m | 钢丝绳最小破断力 牛(n) | ||||||
纤维芯 | 钢芯 | 纤维芯 | 钢芯 | 纤维芯 | 钢芯 | 纤维芯 | 钢芯 | ||
8 | 5/6 | 22.1 | 24.4 | 31.5 | 34.0 | 33.4 | 36.1 | 35.3 | 38.1 |
9 | 3/8 | 28.0 | 30.9 | 39.9 | 43.1 | 42.2 | 45.7 | 44.6 | 48.3 |
10 | 13/32 | 34.6 | 38.1 | 49.2 | 53.2 | 52.2 | 56.4 | 55.1 | 59.6 |
11 | 7/16 | 41.9 | 46.1 | 59.6 | 64.4 | 63.1 | 68.3 | 66.7 | 72.1 |
12 | 1/2 | 49.8 | 54.9 | 70.9 | 76.7 | 75.1 | 81.3 | 79.4 | 85.9 |
13 | 1/2 | 58.5 | 64.4 | 83.2 | 90.0 | 88.2 | 95.4 | 93.2 | 100.0 |
14 | 9/16 | 67.8 | 74.7 | 96.5 | 104.0 | 102.0 | 110.0 | 108.0 | 116.0 |
16 | 5/8 | 88.6 | 97.5 | 126.0 | 136.0 | 133.0 | 144.0 | 141.0 | 152.0 |
18 | 11/16 | 112.0 | 123.0 | 159.0 | 172.0 | 169.0 | 182.0 | 178.0 | 193.0 |
20 | 13/16 | 138.0 | 152.0 | 197.0 | 213.0 | 208.0 | 225.0 | 220.0 | 238.0 |
22 | 7/8 | 167.0 | 184.0 | 238.0 | 257.0 | 252.0 | 273.0 | 266.0 | 288.0 |
24 | 15/16 | 199.0 | 219.0 | 283.0 | 306.0 | 300.0 | 325.0 | 317.0 | 343.0 |
26 | 1 | 234.0 | 258.0 | 333.0 | 360.0 | 352.0 | 381.0 | 372.0 | 403.0 |
28 | 1-1/8 | 271.0 | 299.0 | 386.0 | 417.0 | 409.0 | 442.0 | 432.0 | 467.0 |
30 | 1-3/16 | 311.0 | 343.0 | 443.0 | 479.0 | 469.0 | 508.0 | 496.0 | 536.0 |
32 | 1-1/14 | 354.0 | 390.0 | 504.0 | 545.0 | 534.0 | 578.0 | 564.0 | 610.0 |
34 | -- | 400.0 | 440.0 | 569.0 | 615.0 | 603.0 | 652.0 | 637.0 | 689.0 |
36 | 1-2/5 | 448.0 | 494.0 | 638.0 | 690.0 | 676.0 | 731.0 | 714.0 | 773.0 |
38 | 1-1/2 | 500.0 | 550.0 | 711.0 | 769.0 | 753.0 | 815.0 | 796.0 | 861.0 |
40 | 1-19/32 | 554.0 | 610.0 | 788.0 | 852.0 | 835.0 | 903.3 | 882.0 | 954.0 |
42 | 1-5/8 | 610.0 | 672.0 | 869.0 | 939.0 | 921.0 | 996.0 | 973.0 | 1050.0 |
44 | 1-3/4 | 670.0 | 738.0 | 953.0 | 1030.0 | 1010.0 | 1090.0 | 1060.0 | 1150.0 |
46 | 1-13/16 | 730.0 | 806.0 | 1040.0 | 1120.0 | 1100.0 | 1190.0 | 1160.0 | 1260.0 |
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