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METHOD AND APPARATUS FOR TESTING TUBES DURING SIZING BY A MECHANICAL EXPANDER
METHOD AND APPARATUS FOR TESTING TUBES DURING SIZING BY A MECHANICAL EXPANDER
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机译:机械扩张器定径过程中测试管材的方法和装置
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摘要
The grade of tubing is checked during tube expansion for sizing in that the axial displacement of a wedge action, segment spreading expanding tool is plotted against strain gauged deformation of one of the radially spread segments.
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