Cross breaks are formed on the surface of cold rolled and tempered strip during temper rolling, which influence the surface quality and mechanical characteristics of the temper rolled strip.
冷轧退火后的带钢在平整过程中产生横折印缺陷，严重影响平整后带钢的表面质量及其力学性能。
2
The effect of speed ratio on the texture of non-oriented cold rolled low silicon steel sheet was investigated after cross shear rolling at different speed ratios.
According to the experimental results and the regressive equation, analysis for the main factors how to influences the wall thickness of hollow workpiece rolled by cross wedge rolling is presented.