【摘要】 电火花线切割具有加工精度高、变形小的特点,非常适合形状复杂或精度要求高的零件的加工。以混凝土拖泵中的典型零件——摇臂为例,介绍数控电火花线切割在内花键孔加工中的应用。更多还原

【Abstract】 Electric-spark line-cutting features high machining accuracy and small component deformation. It is very suitable for the machining of high accuracy demanding and complicatedly shaped components. Taking the rocker arm of trailer concrete pump as a typical example, application of NC electric-spark line-cutting to female spline machining is described.更多还原