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介绍了气瓶的种类和型式试验项目,着重介绍了无缝气瓶、焊接气瓶和几种特殊气瓶在型式试验中常见的失效形式,结合大连市锅炉压力容器检验研究院(即国家气瓶质检中心)的型式试验数据,分析了几种气瓶型式试验项目的失效分布,希望可以对气瓶的设计和制造产生很好的借鉴和指导作用。
The type and type test items of gas cylinders are introduced. The common failure modes of seamless gas cylinders, welding gas cylinders and several special gas cylinders in the type tests are introduced emphatically. Combining with Dalian Boiler and Pressure Vessel Inspection and Research Institute Bottle quality inspection center) type test data, analysis of the failure of several types of gas cylinder test project distribution, hoping to cylinder design and manufacture of good reference and guidance.