| 用于输油气钢管管端切斜检测的测量尺 |
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| 引用本文： | 王高峰,李云龙,李记科,王长安,高建忠,杨专钊,吴金辉. 用于输油气钢管管端切斜检测的测量尺[J]. 钢管, 2012, 41(6): 57-59 |
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| 作者姓名： | 王高峰 李云龙 李记科 王长安 高建忠 杨专钊 吴金辉 |
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| 作者单位： | 中国石油集团石油管工程技术研究院,陕西西安710065;北京隆盛泰科石油管科技有限公司,北京100101 |
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| 摘 要： | 针对钢管常规测量切斜方法的可操作性与测量精度存在一定的局限性,设计出一款新型钢管管端切斜测量尺。新型测量尺用千分尺代替了塞尺,安装有水平调节装置,千分尺镶嵌在滑轨中,可在主尺上上下滑移,因此具有使用灵活方便,测量精度高等特点,可用于实际测量。
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| 关 键 词： | 钢管 管端切斜 测量尺 数字显示千分尺 滑轨 |
Measurement Scale for Measuring Out-of-squareness of Oil/Gas-linepipe |
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| Wang Gaofeng , Li Yunlong , Li Jike , Wang Chang'an , Gao Jianzhong , Yang Zhuanzhao , Wu Jinhui. Measurement Scale for Measuring Out-of-squareness of Oil/Gas-linepipe[J]. Steel Pipe, 2012, 41(6): 57-59 |
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| Authors: | Wang Gaofeng Li Yunlong Li Jike Wang Chang'an Gao Jianzhong Yang Zhuanzhao Wu Jinhui |
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| Affiliation: | 1,2 ( 1. CNPC Tubular Goods Research Institute,Xi’an 710065,China; 2. Beijing Longshine Oil Tubular Technology Co.,Ltd.,Beijing 100101,China ) |
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| Abstract: | The conventional methods for measuring out-of-squareness of the steel pipe as cut-off have some limitations in terms of maneuverability and measurement accuracy. Accordingly,a new type measurement scale for the same purpose is designed. Instead of the plug gauge,the new scale is in fact a micrometer attached with a leveling device. The micrometer is inserted into the sliding rail,and thus enabled to move up and down on the master scale. This structure makes the said new measurement scale featuring high operation flexibility and high measurement accuracy,being very practical. |
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| Keywords: | Steel pipe Pipe-end out-of-squareness Measurement scale Digital display micrometer Sliding rail |
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