CNC Sinker EDM 3105 Aluminum from VT machining delivers precision 3105 Aluminum parts made to your exact drawing. Sinker (die-sink) EDM burns a shaped electrode into metal to form precise cavities and blind features, with parameters tuned to 3105 Aluminum, which is lightweight with excellent machinability.
CNC Sinker EDM Capability for 3105 Aluminum
- Lightweight (~2.7 g/cm³)
- Excellent machinability
- Tolerance to ±0.01 mm
- Anodising-ready
Machining 3105 Aluminum with CNC Sinker EDM
When EDM machining 3105 Aluminum, machinability is excellent; high cutting speeds and superb finishes achievable. Our process plan reflects this so the finished part holds its tolerances without distortion or poor finish.
Documented parameters for 3105 Aluminum mean predictable cycle times and stable, repeatable results.
Why 3105 Aluminum?
Customers select 3105 Aluminum for CNC Sinker EDM because it is lightweight with excellent machinability. We handle grade verification and any required heat treatment or finishing.
Design Tips for CNC Sinker EDM 3105 Aluminum
Small design adjustments often cut cost and lead time. EDM suits sharp internal corners, thin ribs and hardened 3105 Aluminum that cannot be milled; allowing a small corner radius where possible speeds the cut. If you send your model early, we will return practical DFM feedback before you commit to production.
CNC Sinker EDM Quality & Inspection
Quality is built in, not inspected on. We monitor key features during the run and confirm them at final inspection, with CMM verification available for tight tolerances. We provide the inspection and traceability records your quality system requires.
CNC Sinker EDM Tolerances & Surface Finish
EDM holds tolerances to roughly ±0.002–0.005 mm with no cutting force on the 3105 Aluminum part, producing fine, controlled surface textures and sharp internal corners impossible to mill.
Exact achievable figures depend on the alloy, the feature size and the part geometry. Tell us which dimensions are critical and we will advise feasibility up front.
Secondary Operations & Finishing
Most 3105 Aluminum parts need some finishing, which we manage in-house or through vetted partners. Options include deburring and edge-breaking, heat treatment, surface grinding, polishing, and plating or anodising for corrosion resistance and appearance. Give us the finished-part requirement and we will sequence every operation correctly.
Applications of CNC Sinker EDM 3105 Aluminum
3105 Aluminum parts made this way are found throughout aerospace, medical, automotive, electronics and industrial equipment. Prototype, bridge and production volumes are all welcome.
How to Order CNC Sinker EDM 3105 Aluminum
Starting your project takes one email. Send your CAD or 2D drawing, the 3105 Aluminum grade and condition, the quantity and any finish or inspection requirements. We respond quickly with price, lead time and any DFM notes, in clear English.
3105 Aluminum in Other Processes
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Need CNC Sinker EDM 3105 Aluminum for your project? Send your drawing and quantity for a fast quotation.
Request a QuoteFrequently Asked Questions
Does CNC Sinker EDM 3105 Aluminum require dedicated tooling?
Wire EDM needs no shaped tooling; sinker EDM uses a shaped electrode we produce in-house for your cavity.
Which industries use CNC Sinker EDM 3105 Aluminum parts?
CNC Sinker EDM 3105 Aluminum parts are used across aerospace, medical, automotive, electronics, semiconductor and general industrial sectors — anywhere precise 3105 Aluminum components are required.
Why is 3105 Aluminum a good choice for CNC Sinker EDM?
3105 Aluminum is lightweight with excellent machinability, which makes it well suited to CNC Sinker EDM. We tune the process to the alloy so the finished 3105 Aluminum EDM machining part meets your dimensional and functional requirements.
What is CNC Sinker EDM 3105 Aluminum and how is it done?
CNC Sinker EDM 3105 Aluminum refers to sinker (die-sink) EDM burns a shaped electrode into metal to form precise cavities and blind features. Applied to 3105 Aluminum — lightweight with excellent machinability — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.