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| 海洋废弃平台桩基拆除绳锯机切割驱动性能研究 | |
| 引用本文： | 王海波,张岚,孟庆鑫,王喆.海洋废弃平台桩基拆除绳锯机切割驱动性能研究[J].机床与液压,2012,40(5):8-10,13. |
| 作者姓名： | 王海波 张岚 孟庆鑫 王喆 |
| 作者单位： | 1. 吉林化工学院机电工程学院,吉林吉林,132022 2. 哈尔滨工程大学机电工程学院,黑龙江哈尔滨,150001 3. 海洋石油工程股份有限公司维修公司,天津,300451 |
| 基金项目： | 国家863高技术研究发展计划资助项目(2002AA6020212-1);中国海洋石油总公司技术发展项目(C/KJFH001-2005);国家863高技术研究发展计划资助项目(2006AA09A105-4);黑龙江省自然科学基金资助(E200815) |
| 摘 要： | 海洋废弃平台拆除过程中可以采用绳锯机切断桩基,适当大小的切割驱动力是绳锯机安全稳定工作的前提条件.介绍绳锯机工作原理,分析绳锯机平稳运行与非平稳运行过程中的切割驱动力计算方法.根据绳锯机的一些已知设计条件,采用非平稳运行时的算法计算了绳锯机的关键驱动几何参数.实验结果表明,由此参数设计的绳锯机能够满足实际桩基切割要求,同时分析了金刚石颗粒的存在对驱动过程的影响. |
| 关 键 词： | 废弃平台桩基 绳锯机 切割 驱动性能 |
Research on Cutting Driving Performance of Offshore Discarded Platform Plies Removal Wire Saw |
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| WANG Haibo , ZHANG Lan , MENG Qingxin , WANG Zhe.Research on Cutting Driving Performance of Offshore Discarded Platform Plies Removal Wire Saw[J].Machine Tool & Hydraulics,2012,40(5):8-10,13. | |
| Authors: | WANG Haibo ZHANG Lan MENG Qingxin WANG Zhe |
| Affiliation: | WANG Haibo1,ZHANG Lan2,MENG Qingxin2,WANG Zhe3(1.College of Mechanical & Electrical Engineering,Jilin Institute of Chemical Technology, Jilin Jilin 132022,China;2.College of Mechanical and Electrical Engineering, Harbin Engineering University,Harbin Heilongjiang 150001,China; 3.Maintainment & Repair Division,Offshore Oil Engineer Co.,Ltd,Tianjin 300451,China) |
| Abstract: | Piles may be cut off by wire saw in the course of a discarded platform plies removal.The proper size cutting driving force is precondition for wire saw security and stability work.The wire saw work principle was introduced.Wire saw cutting driving force calculation methods were analyzed in smooth operation process and non-smooth operation process.According to some known design conditions of wire saw,the key driving geometric parameters of wire saw were calculated by non-smooth operation method.Experimental results show that the designed wire saw can meet cutting pile requirements.The impact of the diamond particles to driven process was analyzed. |
| Keywords: | Discarded platform piles Wire saw Cutting Driving performance |
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