Xiamen METS Industry & Trade Co., Ltd
Xiamen METS Industry & Trade Co., Ltd Professional metal progressive die and hardware stamping manufactuer
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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
| Metal Thickness | Minimum Radius | Maximum Radius |
| .015 to .020 | .156 | .250 |
| .021 to .030 | .187 | .281 |
| .031 to .040 | .187 | .312 |
| .041 to .050 | .187 | .343 |
| .051 to .062 | .250 | .375 |
| .063 to .093 | .312 | .437 |
| .094 to .125 | .344 | .468 |
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
| Part thickness | 0.5-2mm | ||
| Spare parts for Dies and insets | Accept JIS, AISI, DIN standard. From MISUMI, PUNCH, Mold Master, LKM to DANLY, FIBRO, Dyton press and so on | ||
| Die type | Progressive deep drawing die ,progressive tool, stamping forming die,compound die, ect. | ||
| Die material | YG15,YG20,DC53, SKH-9, SKH51, SKD11,D2, | ||
| Die use | Home appliance (automotive parts, household metal parts,electric metal parts,terminal block parts) | ||
| Part material | Cold rolled steel,stainless steel,copper,aluminum | ||
| Machinery Equipment | Milling, Grinding, CNC, EDM, WEDM, Forming Machine, Precision flat milling,Punching machine, | ||
| Die precision | High precision machining, minimum 0.003mm | ||
| Trial out press | 25~180T | ||
| First trial sample | 10 sets free | ||
Stamping die details:
