CNC Bending Spring Steel is a core capability at VT machining. We combine controlled forming with material-aware setup for Spring Steel — an alloy that is high yield strength and elastic recovery — to produce parts that meet your specification first time.
CNC Bending Capability for Spring Steel
- Angle accuracy ±0.5°
- Back-gauge positioning
- Bend allowance control
- Multi-bend sequencing
How CNC Bending Spring Steel Works
The Spring Steel blank is bent or formed against tooling under CNC-controlled ram travel and back-gauge positioning. Bend allowance and springback are compensated in the program so finished angles hit the print.
We start from your supplied geometry and tolerance scheme. The setup is designed to minimise re-clamping, which protects positional accuracy across features. A first article is verified against the drawing before the balance of the batch is released.
Secondary Operations & Finishing
Most Spring Steel 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.
CNC Bending Tolerances & Surface Finish
Formed Spring Steel holds bend angles to about ±0.5° and consistent flange dimensions, with bend allowance compensated for the material and thickness.
The tightest tolerances are reserved for the features your drawing flags as critical. Share your tolerance scheme and we will confirm what is realistic before quoting.
Working with Spring Steel
Spring Steel is high yield strength and elastic recovery. We translate those properties into a process plan: the right tooling, speeds, feeds and fixturing for the alloy.
Where the grade, temper or heat-treat condition matters to performance, we confirm it with you and can supply material certificates. Material is procured to recognised standards for consistent, repeatable results.
CNC Bending 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.
Design Tips for CNC Bending Spring Steel
Small design adjustments often cut cost and lead time. Consistent bend radii, adequate flange lengths and grain-direction awareness reduce cracking and springback in formed Spring Steel. If you send your model early, we will return practical DFM feedback before you commit to production.
Applications of CNC Bending Spring Steel
Spring Steel 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 Bending Spring Steel
Starting your project takes one email. Send your CAD or 2D drawing, the Spring Steel 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.
Other Metals for CNC Bending
Other Processes for Spring Steel
Need CNC Bending Spring Steel for your project? Send your drawing and quantity for a fast quotation.
Request a QuoteFrequently Asked Questions
How clean are the edges produced by CNC Bending on Spring Steel?
Machined Spring Steel edges are clean and to specification; edge-break or deburring is added when your drawing calls for it.
What material thickness or size range suits CNC Bending Spring Steel?
We form Spring Steel sheet and plate to your developed flat pattern and bend sequence.
What tolerances can you hold for CNC Bending Spring Steel?
Achievable tolerances for Spring Steel 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.
Can VT machining make custom Spring Steel parts to my drawing?
Yes. Spring Steel Spring Steel forming is made to order from your CAD/2D drawing. Share your geometry, material grade, tolerance and quantity and we will confirm feasibility, lead time and pricing.