| 尼龙块型及自润滑铜块型提升架结构导向滑块的对比分析 |
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| 引用本文： | 冯浩,王可竹.尼龙块型及自润滑铜块型提升架结构导向滑块的对比分析[J].船舶工程,2018,40(9):87-91. |
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| 作者姓名： | 冯浩 王可竹 |
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| 作者单位： | 上海振华重工(集团)股份有限公司,上海,200125;上海振华重工(集团)股份有限公司,上海,200125 |
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| 基金项目： | 上海市科委科研计划项目：3 000 m深海钻井船功能需求分析及其核心配套装备关键技术研究（15DZ1201901）； 上海市科学技术委员会技术带头人项目：3 000 m深海钻井船用钻井包成套设备关键技术研究（16XD1424000）。 |
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| 摘 要： | 通过对以尼龙块为导向的提升架结构计算分析发现,尼龙块和螺栓在受到外力时均产生较大的变形,应力超过其许用值；提出了采用自润滑铜块代替尼龙的方案,同时增大所用螺栓的规格,分析表明自润滑铜块和螺栓的强度及变形均满足要求,现场试验结果与理论分析一致,试验表明自润滑铜块能够确保滑板提升结构使用的可靠性。
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| 关 键 词： | 套管张紧器 提升架导向 自润滑铜块 有限元分析 |
| 收稿时间： | 2017/11/24 0:00:00 |
| 修稿时间： | 2017/11/24 0:00:00 |
Contrastive Analysis of Different CTU Panel Rack Guide Blocks |
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| FENG Hao and WANG Ke-zhu.Contrastive Analysis of Different CTU Panel Rack Guide Blocks[J].Ship Engineering,2018,40(9):87-91. |
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| Authors: | FENG Hao and WANG Ke-zhu |
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| Institution: | Shanghai Zhenhua Heavy Industries Co. LTD,Shanghai,200125,Shanghai Zhenhua Heavy Industries Co. LTD,Shanghai,200125 |
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| Abstract: | Through the calculation and analysis of one kind of CTU panel rack which is guide by nylon blocks, found that the nylon block and fixing bolts occurs apparent deformation, and their stress exceeds its allowable value; proposed a new design which use the self-lubricating copper block to replace nylon block, and increase the size of fixing bolts at the mean time, the analysis results indicate that stress and deformation of the copper block and fixing bolts are meet the requirements; workshop test is basically agree with the calculation and software analysis, test indicates that the copper block can guarantee work reliability of CTU panel rack. |
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| Keywords: | CTU Panel Rack Guide Block Self-lubricating Copper Block Finite Element Analysis |
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