| 进口二手挖掘机的质量评价体系研究 |
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| 引用本文： | 李浩,黎庆翔,曹标,郑建国,周崎. 进口二手挖掘机的质量评价体系研究[J]. 工程机械, 2012, 43(1): 57-61 |
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| 作者姓名： | 李浩 黎庆翔 曹标 郑建国 周崎 |
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| 作者单位： | 1. 广东出入境检验检疫局;华南理工大学
2. 广东出入境检验检疫局 |
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| 基金项目： | 国家质检总局项目：进口二手机械设备的质量安全评价体系的建立（2011IK030） |
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| 摘 要： | 总结分析近年来进口二手挖掘机概况,并以进口二手挖掘机为研究对象,抽样测试部分20t级和12t级进口二手挖掘机的液压缸速度、油液质量、排放、噪声、液压性能等指标,通过这些指标对抽样进口二手挖掘机整机质量做出判断.建立针对进口二手挖掘机的质量评价体系,利用该评价体系,可以对进口二手挖掘机进行有效检验,保证进口二手挖掘机的整体质量.
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| 关 键 词： | 进口二手挖掘机 液压 质量 评价体系 |
Research on Quality Evaluation System for Imported Used Excavators |
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| Abstract: | The text summarizes and analyzes the generalhich status of imported used excavators for recent years, w were taken as the study object. The 20 t and 12 t classes were tested random in terms of the hydraulic cylinder speed, oil quality, engine emission, noise level, hydraulic function, and other indicators. On the basis of these indicators, we made judgments after random check on the excavators by setting up a quality evaluation system to pin-point such excavators, whereby we can carry out effective inspection and tests so as to ensure their quality as a whole. |
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| Keywords: | Imported used excavators Hydraulics Quality Evaluation system |
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