Mechanical Project Examples

Everything from single-part fabrication drawings and reverse engineering through to full assembly documentation packages for custom equipment — see our mechanical drafting and 3D CAD modelling service pages for the full scope.

No — these are clearly labelled illustrative examples used to demonstrate the format and depth of a typical mechanical project, not records of specific past clients. Real, verified case studies will replace these as they become available.

Both are common — the split depends heavily on the client's situation, whether that's a legacy part with no digital record or a genuinely new product being developed from scratch.

We identify what's actually driving the deadline — a procurement lead time, a customer commitment, a production changeover — and sequence the drafting work to support that specific constraint rather than treating it as a generic rush job.

Yes, configuration-driven modelling approaches, illustrated in one of the examples below, are a common way to support related variants without maintaining fully separate, diverging files.

This varies by project and industry — a general manufacturing spare part might need only basic dimensional confidence notes, while a defence sustainment part typically needs a fully documented basis for every critical dimension, as one of the examples below illustrates.

Sheet metal fabrication is common, and one of the examples below specifically covers a sheet metal enclosure, including bend allowance calibration and configuration-driven modelling for related variants.

By sequencing drawing release to support material procurement or a production changeover date, illustrated in the sheet metal enclosure example, rather than treating drafting as disconnected from the client's broader schedule.

Yes, one of the examples below covers a defence-adjacent reverse-engineering project with the traceability and documented-basis requirements typical of a sustainment programme.

SolidWorks features in both examples below, though the specific platform is scoped to match your team's existing environment rather than a fixed default.

Each example describes what was delivered and what practical difference the specific approach made, illustrating results in realistic, non-quantified terms rather than invented performance figures.

Get in touch with your project's specifics — while these illustrative examples cover common scenarios, we're happy to discuss how a similar approach would apply to your particular part or assembly.

Yes. A sketch is a common starting point — the work then includes resolving the details a sketch leaves open, such as how panels are formed, where fasteners go and which surfaces need to mate, before the design is modelled and documented for manufacture.

Yes. The part is measured and modelled, with worn or repaired surfaces identified separately from geometry that reflects the original design intent. Where a dimension has to be inferred rather than measured, that assumption is recorded on the documentation rather than presented as confirmed.

Yes. Revision work starts by establishing which version is current, then tracking what changes and which downstream documents — bills of materials, purchasing specifications, inspection plans — need to update in step. Legacy paper or PDF drawings can be converted to native CAD first if needed.

Usually both. The 3D model defines the geometry, while the manufacturing drawings carry what a workshop needs to make and check the part — dimensions, tolerances, material, finish and notes. Flat patterns are included for sheet metal parts.

Yes. Assembly documentation covers how parts fit together — the BOM, assembly sequence notes where they help, and checks for interference between mating components — alongside the individual part drawings.

Yes. Drawings can be structured so critical characteristics are clearly identifiable and individually toleranced, and an inspection plan can be drafted from the same reference dimensions so the drawing and the inspection process don't drift apart.

When a part's function depends on form, orientation or position in a way plus-or-minus tolerancing can't express cleanly — mating interfaces and precision locating features, for example. Where simpler tolerancing controls the part just as well, adding GD&T only adds complexity, so it's applied where it earns its place.

Yes. Drawings for external suppliers are made self-contained — clear specifications, manufacturing notes and revision information — so a supplier unfamiliar with the product can quote, make and inspect the part without repeated clarification.

Yes. A well-structured drawing set can identify wear parts, consumables and purchased components clearly enough to support spares planning, and standard catalogue parts are referenced rather than remodelled as bespoke geometry.