拉深简形件水平浮动切边模设计

Design of Level Float Trimming Die for Drawing Tube from piece

拉深无凸缘筒形件，由于拉深后筒口边部凸凹不平。采用移动式凸轮，在水平十字形四个方向使凹模浮动与固定的凸模形成相对的剪切刃口，将多余的不平整的边部切掉。每浮动一次切开圆周长的四分之一多一点，共浮动四次。

Pull deep without the convex good luck tube from piece, because of pull deep empress the tube a side department is rough. The adoption moves the type came in the level ten graphemic four directions use the cave mold float with fix of the convex mold formation shear to slice the blade oppositely, slice grayamen the whole side department of the surplus.Float once each time to cut open the quarter that the circumference gron more,float to tally four times.