滚弯 滚弯 是将板材或型材,通过旋转的滚轴使之弯曲的一种工艺方法。凡属圆筒形的结构或圆弧形的构件，一般都采用滚弯的加工方法来成形加工。滚弯分为二维滚弯和三维滚弯。
介绍了两轴柔性滚弯的工作原理和技术优势。
The work principle and technical advantages of two-axle roll bending with elastic medium(RSEM) are described.
并且对仿真得到的滚弯半径与中心辊下压量的曲线和试验得到的曲线进行了比较。
Compare the curve which is the relation ship of bending-radius and the center roll decent quantity from the simulative results with the curve from the experiment results.
如何更有效地减小大型火箭外壳板(简称箭壳板)滚弯直线度误差，至今仍是箭壳板制造工艺人员所关注的问题。
P to now, how to reduce more effectively the large rocket hull straightness error has been an interesting problem for technicians of manufacturing rocket hulls.
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