论文部分内容阅读
凸缘筒形件切边模(如图1)中的废料切刀通常采用图2结构形式。以往我们在使用这种切刀切边时发现,切刀刀尖很容易磨损,随着切边次数增
The scrap barrel cutter in the flanged barrel trimming die (Figure 1) usually adopts the structure of Figure 2. In the past when we use this cutter trimming found that the cutter tip is easy to wear, with the trimming times increased