punching shear area

例句：

1. 1. The machine's punching shear area is very large, which makes it suitable for heavy-duty tasks.
   这台机器的打孔剪切面积非常大，非常适合重载任务。
2. 2.In the process of cutting, the punching shear area plays a crucial role in determining the quality of the cut surface.
   在切割过程中，打孔剪切面积在决定切割表面质量方面起着至关重要的作用。
3. 3. The design of the punching shear area is optimized to improve material handling efficiency and reduce waste.
   打孔剪切面积的设计经过优化，以提高物料处理效率并减少浪费。