冲杯实验结果表明:复合能场铸轧板的深冲性能明显优于普通铝板,其制耳率仅为1.7%。
The drawing experimental results show that the draw ability of cast-rolled strip under composite energy field was obviously better than the general one, and the earing ratio was only 1.7%.
以3004铝合金为实验材料,研究了异步轧制对该合金的变形织构以及相应的制耳率的影响。
Effects of cross shear rolling on the deformation textures and the deep drawing earing of 3004 aluminium alloy were studied.
由此提出新的设想:每个制耳对平均制耳率的贡献是不一样的,并以制耳的相对高度作为加权系数,从而推导出新的平均制耳率计算公式。
Asuming that the contributions of each earing to the earing ratio is different, and the relative heights are used as weight coefficients, a new calculation formula for earing ratio has been derived.
由此提出新的设想:每个制耳对平均制耳率的贡献是不一样的,并以制耳的相对高度作为加权系数,从而推导出新的平均制耳率计算公式。
Assuming that the contributions of each earing to the earing ratio is different, and the relative heights are used as weight coefficients, a new calculation formula for earing ratio has been derived.
由此提出新的设想:每个制耳对平均制耳率的贡献是不一样的,并以制耳的相对高度作为加权系数,从而推导出新的平均制耳率计算公式。
Assuming that the contributions of each earing to the earing ratio is different, and the relative heights are used as weight coefficients, a new calculation formula for earing ratio has been derived.
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