Precision Die and Stamping Inc,CNC,PVD
| Material |
- st/st plate, rolled or rod material |
| Processing |
- SUS316+Lathe+CNC+Brushed concentric circles+PVD.-Further to get the surface protective layer by PVD process, and to get the logo by engraving |
| Application |
3C Metal housing |
| NW |
23g |
| Tooling |
CNC jig |
| LT |
3 days |
| Type |
OEM Parts |
| Mass production Lead time |
4weeks |
Precision die stamping molding, precision parts manufacturers, recognize weihua (precision die & stamping inc), precision processing, save processing costs, rapid proofing, has for the world's many enterprises parts services, for you to save 30% of the production cost, welcome to consult!
Precision metal stamping die processing process key points
Precision metal stamping die main work parts that are convex, concave die processing procedures, the technical requirements on the operation is not high, can form a more complex cavity.
In recent years, Switzerland, Japan and other countries, the electrical processing equipment for in-depth research and major improvements, the manufacture of a full range of functions of high-precision NC and CNC wire cutting machine, the processing accuracy can be up to ± 0.005 ~ 0.001mm, or even smaller.The machining surface roughness Ra value can reach 0.4 m.
The precision metal stamping mould produced by hua-tech mould has the precise size of cutting to + / -0.002, and the bending size is within + / -0.08mm.
Precision metal stamping die is manufactured by precision grinding, especially high precision and high life stamping die, such as: thin material small gap composite blanking die, multi-station continuous composite die, etc., it has the characteristics of high dimensional precision, low working surface roughness Ra value and high die life.
Weihua mold processing mold parts mainly adopts edm wire cutting or rough machining by electric punch machine, and finally precision grinding, there are also forming grinding, optical curve grinding, CNC CNC machining, etc., the machining precision can reach ± 0.001 ~ 0.0005 mm, the machining surface roughness Ra value can reach 0.1 ~ 0.025 m.
Therefore, with the process of manufacturing the punch, regardless of the size of the precision, the surface roughness of the working parts, can meet the requirements of the punch, especially a variety of composite die requirements, than the electrical processing process of the punch manufacturing a higher grade.
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The main process shows as below
Step 1:Plate material
Step 2:CNC machine
Step 3:Plane grinding machine
Step 4:PVD vacuum oven
Step 1:Rolled material
Step 2:Punch machine
Step 3:Electro-polishing
Step 5:Laser-engraving machine
Step 1:Rod material
Step 2:Auto-lathing machine
Step 3:CD grain station
“Our 40,000 square meters facility has the capabilities to meet all your extrusion aluminum, logo plates,precision stamping needs coupled with multiple fabrication options to produce high-quality products solutions. ”
― WEIHUA