压力容器壳体加工减薄及其对策

Pressure Vessel Shell's Thinning after Processed and The Countermeasure

本文分析了压力容器壳体加工减薄的原因,以及加工工艺、加工误差对壳体减薄的影响,提出了控制壳体厚度减薄量及减薄补偿的具体措施。

This article analyzes the thinning reason of pressure vessel shell after processed, the process procedure and process error's affection on shell's thinning, and presents specific measure to control the shell's thinning amount and compensate the thinning.