|Type Of Die:||Progressive Die||Production Material:||Copper|
|Mould Life:||500000-1000000 Shots||Press Force:||60Ton|
|Processing Methods:||WEDM， Grinding||Main Tooling Material:||.DC53,SKD11|
|Production Surface Treatment:||Silver Plating||Cavity:||1 Rows 1 Out|
ic lead frame,
micro lead frame
Tolerance ±2u progressive die for lead frame S0P008-8P,SSOP-20L/24L,QFN-64L
Lead frames are the metal structures inside a chip package that carry signals from the die to the outside.
Leadframe for a QFP package
The die inside the package is typically glued to the lead frame, and then bond wires attach the die pads to the leads. In the last stage of the manufacturing process, the lead frame is moulded in a plastic case, and outside of the lead frame is cut-off, separating all leads.
Progressive die for lead frame:
-- Discrete device lead frame dies: TO-92,TO-196,ITO-220,TO-252,TO-247,TO-3P etc.
-- IC lead frame dies:DIP-8L,DIP-16L,DIP-18L,DIP-28L,SOP-8L,SOP-16L,SOP-28L,SSOP-8L,SSOP-18L etc.
-- SMT lead frame dies: SOT-23,SOT-143 etc.
A. Material:0.2mm, 0.25mm, 0.3 mm thick brass, copper or stainless steel
B. Finishing:silver,gold ,palladium,tin ,nickel plated
C. Size: customized
D. Packing method: Polybag, carton box
Mould building process
|Step||Item||high speed stamping die|
|1||Quotation||Quote competitive price according to your details (drawing or sample, and related requirements).|
|2||Order||Sign agreement after confirming price|
|3||Mould design||Design the mould structure drawing according to your product drawing or sample,|
|then send the tooling drawings to you for confirmation.|
|4||Mould making||After your confirmation of our drawing, we begin to make the moulds,|
|during manufacturing program,|
|we send you mould building progress with pictures every week, for you to know our process.|
|5||First trial||We will make the stamping die first trial on time, then send you video or picture|
|and trial samples for you to confirm.|
|Or you can also come to our factory .And we will inspect them and issue the report.|
|6||Quality confirm||You will confirm our stamping die quality according to sample.|
|If you need to adjust the product structure, we can help you to change it further.|
|7||Delivery||Ship the stamping die after it is completely OK, packed by wooden case.|
We accept your any request on shipment.By air, by sea,and by Express are acceptable.
|By Express||By Air||By Sea|
|West Europe||3-5 days||4-6 days||22-30days|
|USA &Canada||3-4days||5-6 days||16-27days|
|South Asia||3-5 days||3-7 days||12-20 days|
|Japan&South Korea||2-3 days||3-4 days||10-13 days|
First Step Wrapping by PE film to anti-rust.
Second wooden case without need of fumigation.Or as your required.
Q: What’s your manufacture capability?
---- We use Sodick/Charmilles to frabricate die inserts,dimension we can do is +/-0.002mm.
Q: Can you make all the dimensions are according to our design/samples?
---- We can guarantee that all the dimensions are made according to your drawing/sample.Please notice that dimension tolerence we can do is +/-0.003mm.
Q:Did the stamping die suit for my press machine?
---The stamping die is made according to your press machine’s specification.Before start making die parts,we will send the design for your approval.
Q:What’s your advantage compare with other supplier’s on the market?
----We are stamping factory,have a team contains die design,making,maintance and stamping production.We know how important the good mold for stamping production.
----All our engineers are with more than 10 years working experience.They are more professional on precision stamping field.
----All the die parts we made are by Slow-speed wire EDM,can gurantee the dimension.Many of them make it by middle-speed wire EDM/fast-speed wire EDM
Stamping die Shows:
Contact Person: Ms. Kelly Lam