This study analyzes the burrs and defects generated on a shear surface during the billet shear process and the effects of the shearing conditions such as the blade shape, knife gap, align between top and bottom knife and angle. We believe that our study makes a significant contribution to the literature because it provides a means of overcoming the limitations of current methods used to reduce defects. Further, we believe that this paper will be of interest to the readership of your journal because of its focus on improving the current shearing process to obtain better quality products. The objective of this study is to develop an reduction of burr in rolling workpiece. This paper presents the method to evaluate the kind of blade types. In addition, the results of a field test in a real, large factory are introduced in this paper.

这项研究分析了在坯料剪切过程中在剪切面上产生的毛刺和缺陷，以及剪切条件的影响，例如刀片形状，刀间隙，上下刀对齐和角度。我们相信我们的研究为文献做出了重大贡献，因为它提供了一种克服现有减少缺陷方法的局限性的方法。此外，我们认为，由于本文专注于改进当前的剪切过程以获得更优质的产品，因此您的期刊读者会对其感兴趣。这项研究的目的是减少轧制工件中的毛刺。本文提出了一种评估叶片类型的方法。此外，本文还介绍了在真实的大型工厂中进行现场测试的结果。