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Electrical Discharge Machining (EDM) Services

Wire EDM Part
Wire EDM Part

Working with any electrically conductive material up to 16” thick, Wisconsin Metal Parts, Inc. supplies wire electrical discharge machining (WEDM) services for parts such as die and mold components, nozzles, keyways and actuators. In addition to tool steels, we are experts at cutting carbide, have equipment dedicated to cutting carbide and can run 24/7. Our capabilities also include:

  • 4-axis cutting: Parts up to 41.3” x 25.6” x 16.77” with a maximum weight of 1,763 lbs.
  • Fine wire cutting can produce true shapes and corners down to .001” with a minimum wire diameter of .003”.
  • Climate controlled Wire EDM Department that maintains tolerances as tight as ±.00005”.
  • Specialists in building fine blank tooling.
  • Small-hole EDM drilling from .013 - .120” diameter in hard or soft materials.
  • Specializing in difficult-to-make parts and challenging components
  • We build our own fixtures and produce surface finishes down to 4 Ra” for carbide and 8 Ra” in steel.

We are carbide insert experts

With Metal Stamping, Fabrication, CNC Machining and CNC Grinding WMPI can be a single source for your assembly and sub-assembly needs. Get us involved early and we will help you spend your money wisely.

Wisconsin Metal Parts, Inc. is ISO 9001:2008 certified. To learn more about our services contact us today or see the links below.


ExpandExample Projects
Steel Detent PlatesSteel Detent Plates

A client from the security industry approached Wisconsin Metal Parts, Inc. for the fabrication of a steel detent plate to be a part of a locking mechanism.


Learn More >>
ExpandEDM Capabilities
EDM Process
EDM Drilling
Small Hole Drilling
Wire Electrical Discharge
     Machining (EDM)
Features
Agie Progress Machines
Submersible
Auto Threading
Climate Controlled EDM Room
Small Wire Diameter
Micro Wire Machining
Small Hole Drilling
     (.013 - .120" diameters)
High Precision Components
Tight Tolerance Production
Burr Free Machining
Delicate Machining
Difficult-to-Make Parts
Challenging Components
Machining Hardened Materials
Machining Soft Materials
High Accuracy Repetitiveness
Submerged Cutting
No Tooling Requirements
Additional Capabilities
Reverse Engineering
Lights-out machining
24/7 machining Coverage
Fine Blank Tooling
Optimize Carbide Production Life
Expertise in Carbide
Efficient Production Runs
     Fixturing
Cutting Axis
4
Maximum Part Length
41.3 inch (Max weight 1763 lb)
Maximum Part Width
25.6 inch
Maximum Part Height
16.77 inch
Maximum Travel Length
19.68 inch
Maximum Travel Width
13.77 inch
Maximum Travel Height
16.77 inch
Minimum Wire Diameter
0.003 inch
Minimum Part Feature
0.001
Fine Wire Cutting
True Shapes and Corners
Tolerance (+/-)
0.00005 inch
Materials
Electrical Conductive Materials
Soft Materials
Aluminum
Copper
Brass
Steel
Hardened Materials
Tool Steels
CPM-10V
Carbide
Exotic Metals
A-286
Inconel
Invar
Tungsten
Titanium
Aluminum Alloys
Surface Finish
4 Ra inches Carbide
8 Ra inches Steel
Typical EDM Parts
Die Components
Mold Components
Nozzles
Orifices
Fine Blank Tooling
Carbide Components
Punches
Die Inserts
Cutting Inserts
Tight Cutting Clearance Dies
Punch Holder
Die Block
Die Chase
Punch Block
Stick Punch
Actuators
Stator
Wire Crimp
Jewelry
Lock Components
Keyways
RF Shielding
Electromagnetic Shielding
Faraday Cage Components
Shield Can
Shield Cover
CDMA Shield
Ferrule Clamp
Probe Holder
Coupler
Fine Blank Dies
Pressure Pads
Counter Punches
In-House Additional Services
Needs Assessment
Problem Solving
Engineering Support
Engineering
Design
One-stop Project Management
Multiple Production Manufacturing
     Processes
Production Work Cells
Assembly
Assembly Work Cells
Sub Assembly
CNC Machining
Hardware Insertion
PEM Insertion
Broaching
Welding
Parts Washing
Spot Welding
Deburring
Wire EDM
Production Surface Grinding
Production Contour Grinding
Production Form Grinding
Jig Grinding
Special Packaging
Modular Fixturing
Custom Fixturing
Quick Change Capabilities
Gaging
Custom Packaging
Inventory Tracking
Lot Controlling
KPI Tracking (Key
     Performance Indicators)
Subcontracted Additional Services
Heat Treating
Painting
Plating
Polishing
Double Disc Grinding
FPI
Impregnation
X-Ray Testing
Waterjet Cutting
Lead Time
Components in Days

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