Looking for reliable CNC Press Brake Forming Molybdenum? VT machining manufactures Molybdenum parts to tight tolerances and consistent quality. Molybdenum is very high melting point and thermal stability, so the process is set up specifically for the material.
Process Data for CNC Press Brake Forming Molybdenum
| Minimum inside bend radius | ~2 × t (across the grain) |
|---|---|
| Press force, 2 mm sheet, V16 die | ~27.1 t per metre |
| Typical springback at 90° | 0.5-1° |
| Angle tolerance | ±0.5° (CNC back-gauge, angle measurement on first part) |
| Tooling | Sectional punches, multi-V dies, hemming and offset tools |
Shown for Molybdenum, the most common Molybdenum grade we see for CNC Press Brake Forming. Typical values for Molybdenum, Stress-relieved; confirmed on the first part.
CNC Press Brake Forming Capability for Molybdenum
- Tonnage matched to material
- Air, bottom & coining
- Repeatable bend angles
- Long-part capability
Molybdenum material properties, finishing options and grade notes are on our CNC Bending Molybdenum page.
How CNC Press Brake Forming Molybdenum Works
The Molybdenum 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.
Programming is driven directly by your 3D model or print. Work-holding, tool selection and the cutting strategy are planned around the critical features and the material before the first chip is cut. First-off inspection confirms the process is centred before production continues.
Achievable Tolerances for CNC Press Brake Forming Molybdenum
| 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.
Design Tips for CNC Press Brake Forming Molybdenum
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 Molybdenum. If you send your model early, we will return practical DFM feedback before you commit to production.
CNC Press Brake Forming Tolerances & Surface Finish
Formed Molybdenum holds bend angles to about ±0.5° and consistent flange dimensions, with bend allowance compensated for the material and thickness.
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.
Applications of CNC Press Brake Forming Molybdenum
Customers order CNC Press Brake Forming Molybdenum 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.
Typical Molybdenum Parts for CNC Press Brake Forming
Illustrative examples of CNC Press Brake Forming Molybdenum parts and the callouts that usually drive the process plan. They show the kind of work that fits this process; they are not specific customer orders.
Radiused cover
- Material
- Molybdenum
- Size
- R150 × 500 mm
- Key callouts
- Radius ±1 mm, no tool marks
- Batch
- 200 pcs
Bumped in 14 small steps rather than rolled, because the batch does not justify a roll set.
Mounting bracket
- Material
- Molybdenum
- Size
- 120 × 60 mm, 2 bends
- Key callouts
- Angle ±0.5°, hole-to-bend ±0.15 mm
- Batch
- 3,000 pcs
Holes placed at least 2.5 × thickness from the bend line so they do not distort.
Sheet-metal enclosure
- Material
- Molybdenum
- Size
- 300 × 200 × 120 mm
- Key callouts
- Bend angle ±0.5°, diagonal ±0.5 mm
- Batch
- 400 pcs
Bend sequence chosen so no flange collides with the tool on the last hit.
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 Press Brake Forming Molybdenum
- 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 Molybdenum 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.
Other Metals for CNC Press Brake Forming
Other Processes for Molybdenum
Send the drawing, the Molybdenum grade and the quantity. You get pricing, lead time and any DFM notes back — usually within one business day.
Request a QuoteFrequently Asked Questions
What tolerances can you hold for CNC Press Brake Forming Molybdenum?
Achievable tolerances for Molybdenum 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 Molybdenum parts to my drawing?
Yes. Molybdenum 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.
What material thickness or size range suits CNC Press Brake Forming Molybdenum?
We form Molybdenum sheet and plate to your developed flat pattern and bend sequence.
Why is Molybdenum a good choice for CNC Press Brake Forming?
Molybdenum is very high melting point and thermal stability, which makes it well suited to CNC Press Brake Forming. We tune the process to the alloy so the finished Molybdenum forming part meets your dimensional and functional requirements.
What is CNC Press Brake Forming Molybdenum and how is it done?
CNC Press Brake Forming Molybdenum refers to press brake forming creates bends and complex profiles with CNC-controlled ram depth and gauging. Applied to Molybdenum — very high melting point and thermal stability — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.