在加工旋转体型复杂零件时,目前广泛地使用一种能够一次走刀加工毛坯内、外平面的组合工具。这种组合工具的切削件被安装在径向和轴向的不同水平上,从而导致刀具在切削过程中,相对加工轴线产生不平衡的力。为了平衡切削过程中的力,在组合工具的设计中,应考虑设置导向件,导向件相对切削件的合理配置通常通过试验来决定。因此,在设计组合工具时,必须进行力的计算。 In the processing of rotating body complex parts, the current extensive use of a tool to go rough machining the inner and outer plane combination tool. The cutting tools of such a combination tool are installed at different radial and axial levels, resulting in an unbalanced force with respect to the machine axis during cutting. In order to balance the force during the cutting process, the guide should be considered in the design of the combination tool. The rational configuration of the guide relative to the cutting member is usually determined experimentally. Therefore, in the design of a combination of tools, the force must be calculated.