6CNC · Complete your parts
Value-Added Manufacturing Services with CNC Machining
6CNC combines complementary processes with CNC machining to produce custom parts from prototype to production. We review extrusion, wire EDM, die casting, and 3D printing where they can improve the manufacturing route, then coordinate critical machining, finishing, and inspection.
- Extrusion, EDM, casting, and printing
- Critical features finished by CNC
- One coordinated manufacturing route
Why Work with 6CNC?
At 6CNC, the starting process and final machined features are planned together. Our team helps you compare tooling investment, material use, geometry, and batch quantity so the proposal reflects the complete component rather than one isolated operation.
Choose the route around the part
We review the material, geometry, critical features, and quantity before proposing a combination of processes.
Coordinate the handoffs
Define the drawing revision, datums, machining allowances, finishing, and acceptance requirements across operations.
Develop into repeat production
Start with the process suited to the current design stage, then review tooling and production economics as the design and demand become stable.
Four Ways to Extend CNC Manufacturing
These services complement our CNC machining services. The proposed route depends on the part and the result you need from each operation.
01
Aluminum extrusion
Create a near-net profile for parts with a recurring cross-section, then machine length-specific holes, pockets, or interfaces. Typical applications include heat sinks, frames, and enclosures.
02
Wire EDM
Review intricate contours and hard conductive materials that are difficult to cut with conventional tools. Wire access, feature geometry, and inspection requirements determine suitability.
03
Die casting
Consider near-net metal components for stable designs and recurring volume. Secondary machining can finish critical holes, threads, and mating surfaces.
04
3D printing
Support concept models, complex prototypes, and selected low-volume needs without a dedicated production mold. Confirm the available plastic or metal material and printing route for the specific project.
Combine Aluminum Profiles with Machined Features
6CNC reviews custom extrusion profile requirements alongside the finished part drawing. A useful profile reduces unnecessary material removal while retaining access to the features that must be machined.
Choose the profile
Define the cross-section, alloy, overall length, and application. Include expected quantities so profile tooling and material economics can be reviewed.
Add functional features
Identify holes, slots, pockets, end faces, and mounting interfaces for CNC machining. Reference the datums that control the completed component.
Plan the final condition
Agree on surface finishing and critical dimensions after treatment. Include cosmetic faces and packaging requirements for long or easily marked profiles.
Use EDM Where Geometry or Hardness Calls for It
6CNC combines EDM and conventional machining when the part benefits from both. Our original service capability includes requirements approaching ±0.002 mm on suitable features, subject to engineering and measurement review.
Contour and access review
Identify internal profiles, slots, and difficult corners. Wire diameter and the process still impose geometric limits; a perfectly sharp internal corner should not be assumed.
Feature-specific tolerances
Define the critical dimensions, material condition, and inspection method. A quoted tolerance applies to agreed features, not automatically to every surface.
Complete the remaining geometry
Use CNC milling or turning for the complementary three-dimensional features and functional surfaces. Plan shared references across the operations.
Connect Prototype Methods with Production Needs
The best starting route can change as a design develops. 6CNC helps you review that transition without assuming one process is always faster, stronger, or cheaper.
| Option | What to review |
|---|---|
| Printed prototype to machined part | Use rapid prototyping to answer a design question, then review the production material, tool access, workholding, and tolerances before machining. |
| Cast blank to finished component | Allow for machining stock and fixtures when designing the casting. Define holes, threads, sealing faces, and the quality checks needed after material removal. |
| Low-volume to repeat production | Compare the total tooling and part cost at realistic quantities. A route suited to a one-off sample may need adjustment for repeat production. |
| Material and process changes | Review the material requirements again when changing process. Similar geometry does not guarantee equivalent material properties or performance. |
Define the Requirements Across Every Operation
A combined route works best when all operations follow the same part definition. 6CNC reviews the key handoffs before confirming scope, price, and timing.
- Drawing and datums
Provide the controlled drawing, current model, and reference features. Identify any differences between the near-net blank and finished component. - Allowances and workholding
Include material to remove and surfaces that can be used for fixturing. Agree how critical features will be located across operations. - Finish and handling
State which surfaces require protection between stages and which dimensions apply after treatment. Finishing should be included in the route from the outset. - Inspection and documents
Define dimensional reports, sample approval, material records, or other required evidence. Agree the quality assurance scope before placing the order.
From Project Review to a Coordinated Order
Send 6CNC the completed-part requirements, not only the operation you expect to need. We can then review whether the proposed combination offers a practical benefit.
01
Define the end result
Share CAD, drawings, material, quantities, finish, critical features, inspection needs, and the requested delivery date.
02
Compare the routes
Review tooling, starting material, machining, finishing, and inspection together. Separate one-time preparation costs from repeat-part costs.
03
Agree the approval points
Confirm design revisions, sample requirements, acceptance criteria, and any tooling decisions before manufacture proceeds.
04
Manufacture and review
Coordinate the approved sequence and agreed checks. Review changes in quantity, geometry, or specification before the next production release.
Value-Added Manufacturing Services FAQ
What are 6CNC value-added services?
They are complementary manufacturing routes—aluminum extrusion, wire EDM, die casting, and 3D printing—planned with CNC machining, finishing, and agreed inspection.
Can extrusion replace all CNC machining?
Not for every component. Extrusion produces a profile; holes, pockets, ends, and precision interfaces may still require machining. The full drawing determines the scope.
Can wire EDM cut any material or shape?
No. Conventional wire EDM is used with conductive materials and requires suitable access and geometry. Submit the material condition and drawing for review.
Does the ±0.002 mm capability apply to all features?
No. This is a feature-specific capability subject to material, geometry, process, environmental conditions, and validated measurement. Mark the required dimensions for review.
Can you combine die casting and machining?
Yes. 6CNC reviews the casting and secondary machining together, including allowances, datums, critical features, finishing, and the sample approval plan.
Are metal and plastic printing both available for review?
Our value-added service includes plastic and metal printing enquiries. The exact process, material grade, geometry, finish, and lead time must be confirmed for the project.
How quickly can prototypes be made?
Some simple printed prototypes may be completed within days, but the complete schedule depends on material, geometry, finishing, inspection, and delivery. 6CNC confirms timing after reviewing the files.
Start your project with 6CNC
Discuss Your Manufacturing Route
Send 6CNC your files and project requirements. We will review the manufacturing route, material, quantity, finish, inspection, and delivery needs to prepare a project-specific quotation.