BEC商务英语中级口试指导(7)   

       1.Computer-Aided Manufacturing(CAM) 计算机辅助制造

  A: Is CAM used in China?

  B: Yes,it has been uesd in China for almost twenty years.

  A:在中国有使用CAM的吗?

  B:有啊,在中国使用已经将近20年了。

  2.Hot working 热加工

  A: What are the hot working processes?

  B: Hot forging, rolling, extrusion, etc.

  A:热加工工艺有哪些?

  B:热锻、滚轧、热压等等。

  3.Spot weld 点焊

  A: Can you spot weld a tube to a sheet metal?

  B: Yes, you can, with a special shaped electrode.

  A:你能把一个钢管点焊到钢板上吗?

  B:可以,用一种特殊形状的电极。

  4.Turning 车削

  A: Do we do any turning in our plant?

  B: No. We are a chipless machining.

  A:我们工厂有车削加工吗?

  B:没有,我们是无屑加工。

  5.Compression molding 压塑成型

  A: What is compression molding?

  B: You take a plastic or composite sheet, heat it up, and press it into a mold to make a part.

  A:压塑成型是什么?

  B:把一块塑料或复合材料板材加热,压进模具来制作零件的方法。