Progressive stamping die for high speed press semiconductor lead
frame
TO,DIP,ZIP,SIP,SOP,SSOP,TSSOP
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
Stamping Capability
A: The min. pitch: 0.5mm
B: Highest stamping speed: 600SPM/min or more
C: Precision: ±0.003mm
D: Rate of hole diameter and thickness 0.85:1
E: Stamping material thickness:0.05-2.0mm
F: zero or less loss of material use.
METS Precision-Tool uses a variety of 2D and 3D cad/cam Software to
develop, design, and plan the layout of our dies. (see below for
the full software list & details). We have the resources to build a
die for any application. When high volumes of production are
expected, we can build a dependable tool with longevity in mind. We
can also produce low-cost tools for prototyping and sampling
applications. Die protection is always on our mind, and DACO
Precision-Tool can build in sensors that will help prevent costly
damage to the die.
Tool&Die Profile
| General Capabilities | Design Modeling 2D, 3D,processing,assembling | Die Location Technical Support | Inspection |
| Detail Tooling Documentation | DFMEA/PFMEA | Quick Building Prototypes |
| Die Types | Forming Dies | Precision Progressive Stamping Dies | Secondary Dies |
| High Speed Steel Stamping Dies | Precision Blanking Dies | Forming Die |
| Tooling Material | Carbide(CD650,V3,KD20) | ASP-23 | ASP-60 |
| S55C---45#55 | AL7075 | SKD11 |
| Tooling Life | 50 Million to 1000 Million Times |
| Die Concept | 2-Plate Die | 3-Plate Die | Module Die |
| Production Equipment | CNC | SODICK Nice Surface EDM | P/G |
| Drill | SODICK Wire Cutting Machine | J/G |
| Milling Machine | WAIDA Profile Grinder Machine | |
| Stamping Equipment | AIDA | PURDER | MICO |
| MICO | | |
| Stamping Product | Custom Stamping | SIM shrapnel | Spring clip |
| Battery shrapnel | Shield Drawing | Press-Fit Terminal |
| Lead Frame | Power Contact Terminal | PC Terminal parts |
| Additional Services Provided | Custom Packing | Packaging | Heat Treat |
| Plating | | |
| Delivery | 3-5 Week | 3-6 Week | 4-7 Week |
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 |
| Russia | -------- | --------- | 30-40 days
|
Packing:
First Step Wrapping by PE film to anti-rust.
Second wooden case without need of fumigation.Or as your required.
FAQ
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:
