CN1162508A - 三辊张力减径机孔型设计方法 - Google Patents
三辊张力减径机孔型设计方法 Download PDFInfo
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机架序号i | 对数减径率γi | EXP(γi) | 孔型直径di | 机架序号i | 对数减径率γi | EXP(γi) | 孔型直径di |
1 | 0.019803 | 1.020000 | 116.67 | 13 | 0.078746 | 1.081929 | 48.10 |
2 | 0.029559 | 1.030000 | 113.27 | 14 | 0.077669 | 1.080765 | 44.51 |
3 | 0.039221 | 1.040000 | 108.91 | 15 | 0.076479 | 1.079479 | 41.23 |
4 | 0.083337 | 1.086908 | 100.20 | 16 | 0.075175 | 1.078073 | 38.24 |
5 | 0.083280 | 1.086846 | 92.20 | 17 | 0.073758 | 1.076546 | 35.53 |
6 | 0.083110 | 1.086661 | 84.84 | 18 | 0.072228 | 1.074900 | 33.05 |
7 | 0.082827 | 1.086354 | 78.10 | 19 | 0.070584 | 1.073134 | 30.80 |
8 | 0.082430 | 1.085923 | 71.92 | 20 | 0.068827 | 1.071251 | 28.75 |
9 | 0.081920 | 1.085369 | 66.26 | 21 | 0.066956 | 1.069249 | 26.89 |
10 | 0.081296 | 1.084692 | 61.09 | 22 | 0.064972 | 1.067130 | 25.20 |
11 | 0.080559 | 1.083893 | 56.36 | 23 | 0.062875 | 1.064894 | 23.66 |
12 | 0.079709 | 1.082972 | 52.04 |
机架序号i | 孔型直径di | 长轴半径ai | 短轴半径bi | 椭圆度Alfa | 宽展量Ci |
1 | 116.67 | 59.21 | 57.46 | 1.03046 | -0.29 |
2 | 113.27 | 57.03 | 56.24 | 1.01405 | -0.43 |
3 | 108.28 | 55.59 | 52.69 | 1.05504 | -0.65 |
4 | 100.20 | 51.63 | 48.57 | 1.06300 | -1.06 |
5 | 92.20 | 47.51 | 44.69 | 1.06310 | -1.06 |
6 | 84.84 | 43.70 | 41.14 | 1.06223 | -0.99 |
7 | 78.10 | 40.22 | 37.88 | 1.06177 | -0.92 |
8 | 71.92 | 37.03 | 34.89 | 1.06134 | -0.85 |
9 | 66.26 | 34.11 | 32.15 | 1.06096 | -0.78 |
10 | 61.09 | 31.43 | 29.66 | 1.05968 | -0.72 |
11 | 56.36 | 28.99 | 27.37 | 1.05919 | -0.67 |
12 | 52.04 | 26.75 | 25.29 | 1.05773 | -0.62 |
13 | 48.10 | 24.72 | 23.38 | 1.05731 | -0.57 |
14 | 44.51 | 22.86 | 21.65 | 1.05589 | -0.52 |
15 | 41.23 | 21.17 | 20.06 | 1.05533 | -0.48 |
16 | 38.24 | 19.62 | 18.62 | 1.05371 | -0.44 |
17 | 35.53 | 18.22 | 17.31 | 1.05257 | -0.40 |
18 | 33.05 | 16.94 | 16.11 | 1.05152 | -0.37 |
19 | 30.80 | 15.78 | 15.02 | 1.05060 | -0.33 |
20 | 28.75 | 14.72 | 14.03 | 1.04918 | -0.30 |
21 | 26.89 | 13.75 | 13.14 | 1.04642 | -0.28 |
22 | 25.20 | 12.89 | 12.31 | 1.04712 | -0.25 |
23 | 23.66 | 12.09 | 11.57 | 1.04494 | -0.22 |
机架序号i | 孔型直径di | 长轴半径ai | 短轴半径bi | 椭圆度Alfa | 宽展量Ci |
1 | 116.67 | 59.21 | 57.46 | 1.03046 | -0.29 |
2 | 113.27 | 57.03 | 56.24 | 1.01405 | -0.43 |
3 | 108.24 | 55.59 | 52.65 | 1.05584 | -0.65 |
4 | 100.20 | 51.60 | 48.60 | 1.06173 | -1.05 |
5 | 92.20 | 47.54 | 44.66 | 1.06449 | -1.06 |
6 | 84.84 | 43.67 | 41.17 | 1.06072 | -0.99 |
7 | 78.10 | 40.25 | 37.85 | 1.06341 | -0.92 |
8 | 71.92 | 37.00 | 34.92 | 1.05956 | -0.85 |
9 | 66.26 | 34.13 | 32.13 | 1.06225 | -0.79 |
10 | 61.09 | 31.40 | 29.69 | 1.05760 | -0.73 |
11 | 56.36 | 29.02 | 27.34 | 1.06145 | -0.67 |
12 | 52.04 | 26.73 | 25.31 | 1.05610 | -0.61 |
13 | 48.10 | 24.75 | 23.35 | 1.05996 | -0.56 |
14 | 44.51 | 22.83 | 21.68 | 1.05304 | -0.52 |
15 | 41.23 | 21.20 | 20.03 | 1.05841 | -0.48 |
16 | 38.24 | 19.59 | 18.65 | 1.05040 | -0.44 |
17 | 35.53 | 18.25 | 17.28 | 1.05613 | -0.40 |
18 | 33.05 | 16.92 | 16.13 | 1.04898 | -0.36 |
19 | 30.80 | 15.80 | 15.00 | 1.05333 | -0.33 |
20 | 28.75 | 14.70 | 14.05 | 1.04626 | -0.30 |
21 | 26.89 | 13.78 | 13.11 | 1.05111 | -0.27 |
22 | 25.20 | 12.86 | 12.34 | 1.04214 | -0.25 |
23 | 23.66 | 12.11 | 11.55 | 1.04848 | -0.23 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN97101961A CN1061906C (zh) | 1997-03-28 | 1997-03-28 | 三辊张力减径机孔型系统 |
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CN97101961A CN1061906C (zh) | 1997-03-28 | 1997-03-28 | 三辊张力减径机孔型系统 |
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CN1162508A true CN1162508A (zh) | 1997-10-22 |
CN1061906C CN1061906C (zh) | 2001-02-14 |
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CN97101961A Expired - Fee Related CN1061906C (zh) | 1997-03-28 | 1997-03-28 | 三辊张力减径机孔型系统 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102172630A (zh) * | 2011-03-03 | 2011-09-07 | 攀钢集团钢铁钒钛股份有限公司 | 无缝钢管张力减径机组轧辊孔型设计方法 |
CN104785542A (zh) * | 2014-01-22 | 2015-07-22 | 宝山钢铁股份有限公司 | 一种粗轧机张力调节控制方法 |
CN105363783A (zh) * | 2015-11-30 | 2016-03-02 | 太原科技大学 | 三辊张力减径机张力降落机组轧辊孔型确定方法 |
CN109719133A (zh) * | 2018-12-28 | 2019-05-07 | 北京京诚之星科技开发有限公司 | 一种顶管机孔型设计方法 |
CN109926451A (zh) * | 2019-04-15 | 2019-06-25 | 湖南科技大学 | 一种无缝钢管定径热轧工艺的减径率分配方法 |
CN113996663A (zh) * | 2021-12-31 | 2022-02-01 | 太原科技大学 | 无缝管张力减径工艺减径率分配修正方法及系统 |
-
1997
- 1997-03-28 CN CN97101961A patent/CN1061906C/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102172630A (zh) * | 2011-03-03 | 2011-09-07 | 攀钢集团钢铁钒钛股份有限公司 | 无缝钢管张力减径机组轧辊孔型设计方法 |
CN102172630B (zh) * | 2011-03-03 | 2012-08-15 | 攀钢集团钢铁钒钛股份有限公司 | 无缝钢管张力减径机组轧辊孔型设计方法 |
CN104785542A (zh) * | 2014-01-22 | 2015-07-22 | 宝山钢铁股份有限公司 | 一种粗轧机张力调节控制方法 |
CN104785542B (zh) * | 2014-01-22 | 2016-10-05 | 宝山钢铁股份有限公司 | 一种粗轧机张力调节控制方法 |
CN105363783A (zh) * | 2015-11-30 | 2016-03-02 | 太原科技大学 | 三辊张力减径机张力降落机组轧辊孔型确定方法 |
CN105363783B (zh) * | 2015-11-30 | 2017-07-18 | 太原科技大学 | 三辊张力减径机张力降落机组轧辊孔型确定方法 |
CN109719133A (zh) * | 2018-12-28 | 2019-05-07 | 北京京诚之星科技开发有限公司 | 一种顶管机孔型设计方法 |
CN109926451A (zh) * | 2019-04-15 | 2019-06-25 | 湖南科技大学 | 一种无缝钢管定径热轧工艺的减径率分配方法 |
CN109926451B (zh) * | 2019-04-15 | 2020-07-21 | 湖南科技大学 | 一种无缝钢管定径热轧工艺的减径率分配方法 |
CN113996663A (zh) * | 2021-12-31 | 2022-02-01 | 太原科技大学 | 无缝管张力减径工艺减径率分配修正方法及系统 |
CN113996663B (zh) * | 2021-12-31 | 2022-03-11 | 太原科技大学 | 无缝管张力减径工艺减径率分配修正方法及系统 |
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CN1061906C (zh) | 2001-02-14 |
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