工艺中的泄漏检测对产品质量控制的重要性 |
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引用本文: | 朱正德. 工艺中的泄漏检测对产品质量控制的重要性[J]. 天津汽车, 2010, 0(8): 33-36 |
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作者姓名: | 朱正德 |
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作者单位: | 大众动力总成(上海)有限公司 |
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摘 要: | 文章阐明了密封性测试在批量生产方式的汽车制造业中的重要性,介绍了广泛使用的压力法和流量法泄漏检测的基本原理,着重通过实例说明了根据不同检漏方法开发的泄漏测试设备的特点及其在生产中的适用性,并据此对企业在密封工序工艺规划中的设备选择原则进行了分析。通过对用于燃油系统中的脱附试验装置的介绍,进一步表明了基于合理方案研制的专用密封性检测设备能为产品质量提供可靠的保证。
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关 键 词: | 密封性测试 压力法检漏 流量法检漏 燃油系统 脱附试验装置 |
The Importance of Using Leakage Test in Production Process for Product Quality Control |
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Abstract: | This paper explains the importance of sealing inspection of mass production in automobile manufacturing industry.By introducing the basic principles of pressure and flow of the leakage testing which are extensively adopted,the paper illustrates the features and adaptability of different leakage testing devices with examples and analyzes the device choosing principles in sealing process for enterprises.At last,by taking a purge testing equipment of fuel system as an example,it indicates that the specific leakage tester which developed based on a rational program will assure product quality. |
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Keywords: | Sealing inspection Pressure leakage testing Flow leakage testing Fuel system Purge tester |
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