The superposable die has used the true thing form in the structure, calculated fell the material, the drawing and the counter-drawing effective range size. 复合模在结构上采用了正装的形式,计算出了落料、正拉深和反拉深工作部分的尺寸。
Analytic Method of Superposable Locus of Two Vertical Simple Harmonic Vibrations with The Same Frequency 两个相互垂直的同频率谐振动合成轨迹的解析法