Who Our CAD Service Is For
Our CAD work spans a wide range of clients and contexts.
**Product developers and inventors** who have a concept and need it translated into a manufacturable form. We understand the relationship between design intent and the physical constraints of FDM printing, and we model with both in mind from the start.
**Engineers and manufacturers** who need one-off or small-batch parts modelled for print. If you've been quoted eye-watering tooling costs for a short run, we can often design a printed equivalent that meets your functional requirements at a fraction of the cost.
**Businesses replacing discontinued components.** Obsolete brackets, housings, clips, and fixtures can frequently be measured, modelled, and reprinted — saving you the cost and lead time of sourcing from specialist suppliers.
**Individuals with personal or creative projects.** We don't have a minimum complexity threshold. If the part matters to you, we'll model it properly.
The Modelling Process
We work primarily in parametric CAD software, which means parts are built from defined dimensions and constraints rather than freehand geometry. This matters for several reasons: the model is easy to edit if a dimension needs to change, it produces cleaner geometry for slicing, and it makes it straightforward to produce different versions of the same component at different sizes.
Our typical workflow is:
**1. Brief and reference.** We start with whatever you have — drawings, photos, a physical sample, or a written description. The more information we have upfront, the fewer revision cycles we'll need.
**2. First model.** We build an initial CAD model and share renders for your review before anything is printed. You can check proportions, flag any misunderstandings, and request changes at this stage.
**3. Test print.** For functional or fit-critical parts, we recommend a test print before a full production run. Seeing the part in your hands reveals things that renders cannot.
**4. Final file.** Once the model is approved, we produce the final print-ready file. You receive the print itself, and if you'd like the source file for your records, we can discuss that as part of the brief.
Design for Manufacture
One of the most common reasons a 3D print falls short of expectations is that the original design wasn't modelled with the printing process in mind. Features that are straightforward in injection moulding or machining can be difficult or impossible to print without modification — and features that exploit the unique capabilities of FDM printing are often overlooked.
When we model a part for print, we're thinking about wall thickness, support requirements, layer orientation, infill strategy, and tolerance for mating parts — not just shape. This design-for-manufacture approach means fewer surprises when the part comes off the machine.
Standalone CAD or Combined with Printing
Our CAD service is available as a standalone offering — if you want to take your files elsewhere or you already have a printer, we can simply provide the modelling work. Most clients, however, commission CAD and printing together as a single end-to-end service. Either way, we're flexible.
Wellingborough has developed into a growing centre for CAD services in Northamptonshire, supporting local industries with high-quality computer-aided design and product development. From its industrial past to its current role in modern manufacturing and design, CAD in Wellingborough plays a vital role in creating accurate 3D models, technical drawings, and engineering solutions. Businesses in Wellingborough benefit from professional CAD design services for prototyping, reverse engineering, and bespoke product development, helping turn ideas into precise digital designs ready for production.
Get Started
Tell us about your project and we'll give you an honest assessment of what's involved and what it's likely to cost. There's no obligation, and we're always happy to talk through an idea before you commit.