CNC punching services
We provide a fast, cost-effective and reliable CNC punching service that can be delivered within the shortest possible timescale.
Ideal for formed parts and multi-operation volume work, CNC punching plays a key role in the metal fabrication process at Knees Engineering.
Our highly skilled team of engineers can create a variety of shapes, from basic circles to overlapping geometric 3D designs, as well as metal forms such as louvres and dimples.
We can also countersink, tap and form parts in one set-up for maximum efficiency.
We provide a fast, cost-effective and reliable CNC punching service that can be delivered within the shortest possible timescale.
Ideal for formed parts and multi-operation volume work, CNC punching plays a key role in the metal fabrication process at Knees Engineering.
Our highly skilled team of engineers can create a variety of shapes, from basic circles to overlapping geometric 3D designs, as well as metal forms such as louvres and dimples.
We can also countersink, tap and form parts in one set-up for maximum efficiency.
Our CNC punching capabilities
Our Amada AE 2510NT CNC Turret Punch Press can punch sheet materials up to a size of 4m x 1.27m and thicknesses between 0.5 mm – 6 mm.
With a positioning accuracy of ± 0.1mm and a press capacity of 200 kn, it can easily handle a variety of materials including:
| Material | Max Size |
|---|---|
| Stainless steel | 6 mm |
| Aluminium | 6 mm |
| Mild steel | 6 mm |
| Prepainted aluminium | 6 mm |
| Copper | 6 mm |
| Brass | 6 mm |
| Various plastics – we have historically successfully punched products made from Nylon, PTFE and HDPE. | 6 mm |
CNC punching services at Knees Engineering
CNC (computer numerically controlled) punching is a popular manufacturing technique that involves punching holes into different types of sheet metal.
CNC punching plays a crucial role in metal fabrication at Knees Engineering.
Contact us today to discuss how we can help with your next metal project. Our modern factory is located in Trowbridge, Wiltshire but we work with businesses nationwide.
What is CNC punching?
A machine, known as a CNC punch press, is programmed to move the metal in an x and y direction. Once the material is accurately positioned, the machine’s punching ram then punches a hole or form into the metal to create the desired part.
Our experienced and highly skilled staff can punch almost anything, from simple shapes to more complex designs to meet the customer’s specifications. Punch press machines can also be used to create simple 3D forms such as:
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Louvres
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Threads
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Dimples
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Hinges
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Knock-outs
Read our handy guide to learn more about how CNC metal punching works.
Why choose Knees Engineering?
Get in touch to arrange a free quote
Other services we can offer
We offer a wide range of fabrication services including laser cutting, CNC machining, bending and various welding techniques.