CN104458415B - 一种检测钢丝材质性能的方法 - Google Patents
一种检测钢丝材质性能的方法 Download PDFInfo
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- CN104458415B CN104458415B CN201410640505.4A CN201410640505A CN104458415B CN 104458415 B CN104458415 B CN 104458415B CN 201410640505 A CN201410640505 A CN 201410640505A CN 104458415 B CN104458415 B CN 104458415B
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项目 | 破断拉力/kN | 扭转/N | 弯曲/N |
均值 | 16.282 | 34 | 16 |
标准差 | 0.283 | 4.528 | 1.228 |
项目 | 破断拉力/kN | 扭转/N | 弯曲/N |
均值 | 16.776 | 32 | 18 |
.标准差 | 1.538 | 2.795 | 1.968 |
材质,项目 | 破断拉力CV,R | 扭转CV,T | 弯曲CV,B |
72钢丝 | 0.017381 | 0.133176 | 0.07675 |
82钢丝 | 0.091679 | 0.087344 | 0.109333 |
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CN104458415A CN104458415A (zh) | 2015-03-25 |
CN104458415B true CN104458415B (zh) | 2017-05-10 |
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CN111080146B (zh) * | 2019-12-20 | 2021-03-12 | 上海耐默光电技术有限公司 | 一种智能材料性能分析仪器 |
CN112201017B (zh) * | 2020-10-19 | 2023-06-23 | 成都泰测科技有限公司 | 一种桥梁悬索安全监测方法、装置、设备及介质 |
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FR2674459B1 (fr) * | 1991-03-28 | 1995-07-07 | Ascometal Sa | Dispositif de controle des anomalies d'un fil metallique sur un train de laminage a chaud. |
CN201352217Y (zh) * | 2009-02-10 | 2009-11-25 | 贵州钢绳股份有限公司 | 钢丝及钢丝绳力学性能集散式自动检测装置 |
CN101509895B (zh) * | 2009-03-31 | 2011-09-28 | 洛阳逖悉开钢丝绳检测技术有限公司 | 一种钢丝绳载荷性能无损测评方法 |
CN102854032A (zh) * | 2012-09-06 | 2013-01-02 | 南京钢铁股份有限公司 | 一种特殊钢线材检测取样方法 |
CN102841131B (zh) * | 2012-09-20 | 2015-04-08 | 西安科技大学 | 钢丝绳芯输送带缺陷智能识别方法及系统 |
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Effective date of registration: 20201104 Address after: 712000 Xianyang city of Shaanxi province Jade Spring qindouou Road West Patentee after: XIANYANG BOMCO STEEL TUBE & WIRE ROPE Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: Baoji Oilfield Machinery Co.,Ltd. Address before: 721002 No. 2 Dongfeng Road, Shaanxi, Baoji Patentee before: Baoji Oilfield Machinery Co.,Ltd. Patentee before: XIANYANG BOMCO STEEL TUBE & WIRE ROPE Co.,Ltd. |