通过对金属筒体的弹塑性分析,推导出圆筒形壳体的耐压公式。
By elastic-plastic analyzing of metallic cylinder, a formulas of pressure resistance was derived.
该机床具有旋压切断功能,特别适用于压缩机壳体等大型圆柱薄壁筒形件的切断加工。
It has the functions of spinning and cutting, especial ly available to cut off big thin-wall cylindrical workpiece such as the shell of compressor.
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