...多弯曲模；连续弯；减薄率；增厚率；自适应网格 [gap=1095]Key words: multi-bending die; continuous bending; thinning ratio; thickening rate; adaptive grid ...
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Rule of radial direction distortion of metal, variety of stress, strain and spinning force with the certain ratio of thinning and different roller feeding rate were analysis.
并分析了在壁厚减薄率一定时,不同旋轮进给率下坯料金属的径向变形、应力、应变及旋压力的变化规律。
参考来源 - 车轮轮辋旋压成形技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
膜相对减薄率随着电压的增加而增加。
The relative reduction rate of the thickness increased with increasing voltage.
盒型件的减薄率随缓冲时间的增大呈减小趋势。
The thinning ratio of the box-shaped products reduces with the increase of cushion time.
板料厚度大，不易起皱，但壁厚减薄率大，因而成形精度不高。
The thick blank is difficulty wrinkled, but the blank thinning is larger and result in a low forming precision.
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