01 Drawing
Resolved on paper first.
Every concept is pinned down in orthographic views, sections and tolerances, so the intent is fixed before a single surface is modelled.
Inputs An idea, a sketch or a technical requirement
Views Orthographic, section and detail views
Tolerances Agreed per function and per process
02 CAD & surfacing
Surfaces with continuity.
High quality solid and parametric surface modelling to Class-A standards, checked with reflection lines so every highlight flows without a break.
Solid Parametric solid modelling
Surface Class-A surface quality
Check Zebra and reflection analysis
03 Design for manufacturing
Designed for the process.
Each part is modelled for how it will be made. Draft, wall thickness and undercuts are solved in CAD, not on the shop floor.
Moulding Draft angles, walls and undercuts
Machining Tool access and setups
Sheet metal Bend radii and flat patterns
04 CAE, FEA & Moldflow
Proven before steel is cut.
Moldflow predicts filling, warpage and cooling. FEA checks stress, deformation and load cases, so risks surface on screen instead of in the tool.
Moldflow Filling, warpage and cooling
FEA Stress, deformation and load
Output Report with design actions
05 Functional prototyping
Held in hand, early.
Rapid prototypes by SLA and SLS printing, or machined samples, used for fit, assembly and verification tests before tooling.
Additive SLA and SLS printing
Machined Functional samples
Tests Fit, assembly and validation
01 Drawing
02 CAD
03 DFM
04 Simulation
05 Prototype