CNC Bending Zamak 5 Zinc Alloy is part of VT machining's grade-specific capability. Zamak 5 Zinc Alloy is dimensionally stable and easy to finish, and we combine controlled forming with material-aware setup to produce parts that meet your specification.
CNC Bending Capability for Zamak 5 Zinc Alloy
- Die-cast + machined
- Good dimensional stability
- Tolerance to ±0.02 mm
- Plating-ready
Machining Zamak 5 Zinc Alloy with CNC Bending
Zamak 5 Zinc Alloy behaves predictably under CNC Bending once parameters are dialled in: machinability is good; commonly die-cast then machined to final tolerance, and we tune the operation accordingly.
We hold reference parameters for this grade, so repeat orders of Zamak 5 Zinc Alloy run consistently from one batch to the next.
Achievable Tolerances for CNC Bending Zamak 5 Zinc Alloy
| Feature | Standard | Precision |
|---|---|---|
| Bend angle | ±1.0° | ±0.5° |
| Flange length | ±0.30 mm | ±0.15 mm |
| Hole-to-bend distance | ±0.30 mm | ±0.15 mm |
| Minimum inside radius | 1.0 × thickness | 0.8 × thickness |
| Minimum flange height | 4 × thickness + radius | 3 × thickness + radius |
| Bend-to-bend spacing | ±0.30 mm | ±0.15 mm |
| Sheet thickness range | 0.5–8.0 mm | 0.5–4.0 mm |
Standard is what a normal quotation assumes. Precision is available on nominated features and is priced separately, because it needs extra setups, in-process gauging and CMM verification. Call out only the features that need it — blanket-tightening a drawing is the single most common reason a quote comes back expensive.
CNC Bending Quality & Inspection
We control quality throughout the process, not just at the end. In-process checks plus final inspection — including CMM where specified — keep every Zamak 5 Zinc Alloy part to print. Inspection reports, material certificates and first-article documentation can be supplied on request.
CNC Bending Tolerances & Surface Finish
Formed Zamak 5 Zinc Alloy holds bend angles to about ±0.5° and consistent flange dimensions, with bend allowance compensated for the material and thickness.
Final tolerances are governed by the material's behaviour, wall thickness and overall stiffness. We give honest DFM feedback if a callout would be costly or better achieved another way.
Why Zamak 5 Zinc Alloy?
Zamak 5 Zinc Alloy is chosen when a part needs what this grade offers — it is dimensionally stable and easy to finish. We confirm the grade and any temper or heat-treat condition with you before machining.
Secondary Operations & Finishing
Finished Zamak 5 Zinc Alloy parts can move straight into secondary operations under one roof. Typical add-ons are deburring, passivation, anodising, plating, blasting, polishing and laser marking. We coordinate the whole chain so you receive complete, inspection-ready parts.
Design Tips for CNC Bending Zamak 5 Zinc Alloy
We are happy to suggest design tweaks that improve manufacturability. Consistent bend radii, adequate flange lengths and grain-direction awareness reduce cracking and springback in formed Zamak 5 Zinc Alloy. If you send your model early, we will return practical DFM feedback before you commit to production.
Applications of CNC Bending Zamak 5 Zinc Alloy
Customers order CNC Bending Zamak 5 Zinc Alloy components for everything from instrumentation to structural and functional assemblies. Whether you need a single prototype or recurring production volume, the same process discipline applies.
How to Order CNC Bending Zamak 5 Zinc Alloy
Getting a quote is simple. Share your model, the material grade, your quantity and target tolerances. You receive a clear quotation with lead time and honest manufacturability feedback.
No drawing yet? Build one in the browser.
Set the metal, dimensions and features, watch the 3D model update as you type, then switch to the 2D sheet to add dimensions and tolerances. Download it or send it straight to us with your RFQ.
What We Need to Quote CNC Bending Zamak 5 Zinc Alloy
- GeometrySTEP or IGES for the 3D model, plus a PDF drawing if you have tolerance callouts. A dimensioned sketch is enough to start.
- MaterialThe exact Zamak 5 Zinc Alloy grade and condition — temper, heat-treat state or hardness. If you are not sure, tell us the function and we will suggest one.
- QuantityPrototype count and the expected annual volume. Both change how the part is made and therefore what it costs.
- TolerancesWhich features are critical. Everything else runs to our standard tolerance, which is what keeps the price sensible.
- FinishSurface treatment, cosmetic requirements, and any faces that must be masked.
- DocumentsWhether you need a material certificate, dimensional report, FAIR or PPAP with the shipment.
Missing something from the list is not a problem — send what you have. We will come back with the specific questions rather than a generic form.
Zamak 5 Zinc Alloy in Other Processes
Related
Send the drawing, the Zamak 5 Zinc Alloy condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
Does CNC Bending Zamak 5 Zinc Alloy require dedicated tooling?
Most Zamak 5 Zinc Alloy forming work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.
What surface finish is achievable on Zamak 5 Zinc Alloy with CNC Bending?
Surface finish on Zamak 5 Zinc Alloy is controlled to your specification; we confirm the achievable Ra against your callout.
What material thickness or size range suits CNC Bending Zamak 5 Zinc Alloy?
We form Zamak 5 Zinc Alloy sheet and plate to your developed flat pattern and bend sequence.
What tolerances can you hold for CNC Bending Zamak 5 Zinc Alloy?
Achievable tolerances for Zamak 5 Zinc Alloy forming depend on the alloy, geometry and feature size. We hold tight, repeatable tolerances appropriate to the feature and material. Exact figures are confirmed against your drawing callouts.
What is the typical lead time and minimum order for CNC Bending Zamak 5 Zinc Alloy?
CNC Bending prototypes for Zamak 5 Zinc Alloy can be produced quickly and scaled to series production. Send your drawing and quantity and we will advise lead time and any minimum order.