任何机械加工的加工原则都是在保证质量的前提下,尽可能提高加工速度。型腔模电加工的加工原则,则是在尽可能减小工具电极相对耗损的前提下,缩短加工周期。确定型腔模预加工和电火花成型加工的步骤如下: 第一步:首先确定主要加工规准τ_k。影响工具电极耗损的最重要的因素是τ_k(脉冲宽度)。因此,型腔模具的电火花成型加工的全部工艺过程,其中包括各工艺环节,各项工艺措施的确定,均建立在确定了最 Any machining principle is to ensure the quality of the premise, as much as possible to speed up the processing speed. Cavity die EDM processing principle, is to minimize the relative wear and tear of the tool electrode under the premise of shortening the processing cycle. Determine the cavity mold pre-processing and EDM steps are as follows: The first step: First determine the main processing standards τ_k. The most important factor that affects tool electrode wear is τ_k (pulse width). Therefore, the cavity mold EDM of the entire process, including all aspects of the process, the determination of various process measures are established in the most determined