大型核电站燃料组件包络轮廓尺寸全自动检查装置技术开发与应用

核燃料组件的外型尺寸检查是保证其能否正常入堆和正常换料的关键条件之一，因此，核燃料组件出厂前的最终检查装置具有相当重要的地位和作用。木文参考从国外进口的核燃料组件外型尺寸检查仪，结合多年来实践过程中暴露的缺陷和不足，开发了新型核燃料组件外型尺寸检查仪，应用结果表明，CJNF开发的新型核燃料组件检查仪，功能强，价格低。投入生产实践表明，本次技术开发的新装置完全能满足生产工艺要求，质量可靠，性能稳定，并达到国际先进水平。

The technology development and application of automatic test equipment for fuel components envelope overall size of large-scale nuclear power plant

Dimensions inspection of nuclear fuel components is one of the key conditions to ensure the normal into the heap and refueling.So the final inspection device has a very important position and role before delivery.In this paper,conferred the dimensions tester of nuclear fuel components imported from abroad and combined with the shortcomings and deficiencies in practice over the years,a new type of nuclear fuel components dimensions tester is developed.The results show that the new nuclear fuel components tes...