一、刀具的特点 (1)除大刃倾角的优点外,刀具采用了不同结构:图3是焊接的,制造简单,利用普通外圆车刀也可改磨而成; 图4是机械夹固小刀体的,刃倾角可根据不同加工情况和走刀量进行调节; 图5是机械夹固刀片的,可避免因焊接造成的裂纹,刀片耐用度高; First, the characteristics of the tool (1) In addition to the advantages of large blade angle, the tool uses a different structure: Figure 3 is welded, easy to manufacture, the use of ordinary cylindrical turning can also be grinding; Figure 4 is a mechanical clamping Knife body, cutting edge angle can be adjusted according to different processing conditions and the amount of walking; Figure 5 is a mechanical clamping blade, to avoid cracks caused by welding, high blade durability;