Prototype Route Selection
Rapid Prototyping for Appearance, Ajustement & Fonction
Choose a prototype around the decision it needs to support, from reviewing a visible surface to checking a part under test conditions.
- Process
- CNC machining or 3D printing, selected for the trial
- Matériaux
- Match the properties and finish relevant to the decision
- Quantité
- Sample quantity by revision and trial objective
- Inspection
- Apparence, assembly fit or functional acceptance
Product Overview
Start with the decision you need to make after seeing or testing the sample. One enclosure might need a model for shape review and a separate sample for checking how its locating features fit. Specify what each sample must reproduce before choosing a route.
Key Features
- Apparence. For a silhouette or layout review, a 3D-printed model may be sufficient if it captures the visible geometry. If color, texture or gloss affects approval, mark the faces to inspect and specify the finish reference before choosing the process and any post-processing.
Manufacturing Considerations
- Assemblage. To check whether a housing passes through an opening, a printed mock-up may be suitable if it represents the clearance along the full path. If the housing must also seat on a locating boss, mark the boss and mating bore on the drawing. Evaluate CNC machining when the trial depends on the specified material, finished dimensions or surface condition at that interface.
Contrôle de qualité & Inspection
- Fonction. If a housing must retain its shape near a heat source, specify the test temperature, exposure time and allowable deformation. Choose a route that can represent the relevant material properties and finished condition. Document any substitution and limit the conclusions to the conditions the sample represents.
Specifications to Confirm
| Appearance review | Identify the visible faces and the finish reference if color, texture or gloss affects approval. |
|---|---|
| Assembly review | Define the clearance along the insertion path and any locating fit the sample must reproduce. |
| Functional review | Specify the operating condition, exposure time if applicable, and the allowable change. |
Assembly Considerations
Insertion path
Check whether the sample clears the opening throughout the intended movement.
Seating interface
Mark the boss, bore or seating face that controls the final position.
Prepare Your Prototype Brief
Share your current CAD revision and sample quantity, and mark the visible faces, mating features or test conditions that determine acceptance.
