【摘要】 介绍了空间凸轮廓面的几种加工方式及其优缺点,具体分析了两重包络法的2种走刀方式,并给出了对应的刀位序列求解算法。提出更为合理的瞬时接触线走刀方式,为两重包络法的实际使用提出几点建议。更多还原

【Abstract】 This academic thesis mainly introduces us of some different machining ways about the outline sufface of the spatial cam and its advantages.It concr etely analyze two kinds of machining way of double envelope method and also gives the correspondenr algorithm about its puts forward the theorythat the instant aneous contact line making way of the rolling tool is more reasonable.Some advices are also given to the practical uses about the method.更多还原