Control and flexible use of mechanical motion in stamping mold design

Continuous molds often include punching, bending and pulling deep and other stamping processes, so the mechanical movement in the stamping process also includes the basic motion mode of these three processes, the control of motion in continuous molds should be divided into the basic processes for control.
　　Usually continuous mold requirements continue to speed up the stamping speed, improve production efficiency, some shape more complex, more special stamping parts, its stamping movement is more time-consuming, in the continuous mold design can be broken down into higher efficiency stamping motion. For example, the engineering expansion screw cylinder in the continuous mold design can be broken down into the two sides of the 90-degree arc bending – the middle 60 degrees arc bending – the whole holding circle – round degree correction four processes, not only to improve efficiency, but also to ensure the roundness of the stamping parts.
　　It should be pointed out in particular that Dongguan tungsten steel needle processing continuous mold because in the actual production also involves feeders, blowing devices, etc. , in the design should fully take into account these factors, so that the punch, mold, feeder and blowing device movement in time with good, continuous mold can really smooth production.
　　Although the basic principles of motion of various processes are different, there is also a common denominator in which the movement of the discharge plate (or slider) is an important control factor. In fact, in the mold design, the product’s stamping process can not be as simple as the basic movement of various processes, should be based on the specific situation of the product process to do a good motion analysis, and then according to further design.