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Design services

Mechanical design, engineered for the shop floor

From a rough sketch to a production-ready assembly. We design with manufacturing in mind, so your part is easy and affordable to make.

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SolidWorks & Fusion 360 · GD&T drawings · Mould-flow review · First-article inspection

What we do

Design here, manufacturing through qualified suppliers
Mechanical design

Mechanical design

Concept to production-ready CAD. Enclosures, brackets, mechanisms, jigs and fixtures, modelled in SolidWorks or Fusion 360 and delivered with full drawings.

Design for manufacture (DFM)

Design for manufacture (DFM)

We review your part before it hits the shop floor: wall thickness, draft angles, tolerances, feature access and material selection. Fewer revisions, lower unit cost.

Injection moulding

Injection moulding

Low- and mid-volume plastic moulding with aluminium and steel tooling. We advise on gate location, cooling, shrinkage and cycle time, then quote the tool and parts together.

Sheet metal engineering

Sheet metal engineering

Bend allowances, hem and flange design, fastener selection and CAD flat patterns for laser cutting, punching and forming in steel, aluminium and stainless.

CNC machining engineering

CNC machining engineering

3- and 5-axis milling and turning strategy. We choose stock form, setups, fixturing and finishes to hit your GD&T without over-engineering the process.

3D printing & prototyping

3D printing & prototyping

FDM, SLA and MJF prototyping to validate fit, form and function before you commit to tooling, with material recommendations for each build.

Tolerances & GD&T

Tolerances & GD&T

Realistic tolerancing based on the chosen process. We call out critical dimensions, datums and inspection points so what you draw is what you get.

Tooling & fixtures

Tooling & fixtures

Custom jigs, soft jaws and inspection fixtures, designed alongside your parts and made by our partners.

How we work

A design process built around manufacturability

  1. Brief01
    Brief

    Send sketches, a rough CAD file or just a description of the problem. We respond within one business day.

  2. Concept & DFM02
    Concept & DFM

    We propose one or two design directions, flag manufacturability risks and agree tolerances, materials and target cost.

  3. CAD & drawings03
    CAD & drawings

    Fully parametric CAD, 2D drawings with GD&T, and a bill of materials, ready for quoting or manufacture.

  4. Prototype & iterate04
    Prototype & iterate

    Get a first article printed or machined. Test, refine, repeat, usually within a week.

  5. Production05
    Production

    Move directly into low- or mid-volume production with the same team that designed the part.

Injection moulding, done properly

Tooling and parts, quoted together

Most moulding projects fail on the tool, not the part. We design the component and the tool in parallel: gates, ejection, cooling, parting lines, so first-shots land close to spec and cycle times stay honest. We handle aluminium prototype tools for hundreds of parts through to hardened steel tools for hundred-thousand-plus runs.

See injection moulding
  • ABS, PP, PC, PA6/66, TPU and glass-filled grades
  • Aluminium and P20 / H13 steel tooling
  • Overmoulding and insert moulding
  • DFM checks, mould-flow review and first-article inspection

Tell us what you're building

Sketch, spec or CAD, we'll come back with a design route and a realistic cost.

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ModulabsDesign meets manufacturing

Mechanical design, rapid prototyping and on-demand manufacturing.

Services
  • Design & engineering
  • 3D printing
  • CNC machining
  • Sheet metal
  • Injection moulding
  • Die casting
  • Extrusion
  • Blow moulding
  • Finishing & inspection
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  • ISO 9001:2015 partner network
  • ISO 2768-m / -f general tolerances
  • EN 10204 3.1 material certificates
  • First article & CMM inspection available
  • Mutual NDA on every upload

Modulabs Engineering, registered in England & Wales, company no. 17048262. Parts are produced by our vetted manufacturing partner network under Modulabs engineering oversight.

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