CAJ | 학술논문

通过计算得出EAST快动探针交换装置所用材料的理论厚度，运用CATIA绘图软件建立交换装置4mm盒形和筒形结构设计模型。将模型导入ANSYS软件进行前期处理和网格划分，运用有限元法对模型进行整体强度分析，获得了最大应力和应变数据。通过增加设计壁厚，建立了5mm不带加强筋筒形和盒形结构进行了有限元分析。通过对分析结果的优化和比较，得到5mm筒形不带加强筋方案的最大应力和应变最小，结构设计最优。最后，对模型制造了预研件并进行真空捡漏测试，测试结果满足设计要求。
통과계산득출EAST쾌동탐침교환장치소용재료적이론후도，운용CATIA회도연건건입교환장치4mm합형화통형결구설계모형。장모형도입ANSYS연건진행전기처리화망격화분，운용유한원법대모형진행정체강도분석，획득료최대응력화응변수거。통과증가설계벽후，건립료5mm불대가강근통형화합형결구진행료유한원분석。통과대분석결과적우화화비교，득도5mm통형불대가강근방안적최대응력화응변최소，결구설계최우。최후，대모형제조료예연건병진행진공검루측시，측시결과만족설계요구。
The theoretical thickness of the material in the EAST fast dynamic probe exchange device was calculated, and 4mm with stiffener barrel-type and box-type entity model was established through the CATIA drawing software. The above two models were imported into ANSYS software and finite element analysis was adopted to analysis on the overall strength of the model for obtaining the maximum stress and strain data. By designing to increase the thickness of the wall, 5mm without stiffener cylindrical and box structure were set up and finite element analysis was made. By optimizing and contrasting the results of the analysis, maximum stress and strain of 5mm without stiffener cylindrical structure was the smallest. It concludes that 5mm barrel without reinforcement scheme is the most optimal. Finally, by making a pre-research model and doing vacuum leak detection, the test results meet the design requirements.