ADC10 ADC12 Progressive Metal Stamping Light Bulb Cups Case

ADC10 ADC12 Progressive Metal Stamping Light Bulb Cups Case
 
Progressive Metal Stamping Application

White Goods, Electronics, Camera Support Equipment;
Train Braking Systems, Electrical Lighting, Furniture;
Building Industry, Commercial Solutions, Automotive, ECT

Progressive drawing die As a die forms a shape from a flat sheet of metal, there is a need for the material to move into the shape of the die. The flow of material is controlled through pressure
applied to the blank and lubrication applied to the die or the blank. If the form moves too easily, wrinkles will occur in the part. To correct this, more pressure or less lubrication is applied to the blank to limit the flow of material and cause the material to stretch or thin. If too much pressure is applied, the part will become too thin and break.
Drawing metal is the science of finding the correct balance between wrinkles and breaking to achieve a successful part.
 
General Draw Radius Guideline

 
As a general rule, 3 times of metal thickness can be used for a start point. If the part shows evidence of cracked, the tool has been machined metal safe, thus allowing for additional radius. The part specification may require a small radius under the flange that may be achieved with one draw, as opposed to several draws to size the radius.
 
Tool&Die​ Profile

 
Stamping die details: