Representative gallery entry

Clear Prototype Cover

Clear Prototype Cover is a representative Clear PU component for product development applications. Its vacuum casting route and polishing specification show how geometry, material, appearance, and inspection requirements are reviewed together before quotation.

Vacuum Casting

Clear PU

Polishing

Product Development

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Clear Prototype Cover manufactured in Clear PU with Polishing

Product overview

Manufacturing context for clear prototype cover.

Prototype geometry used to review fit, function, assembly, and appearance before production decisions.

Manufacturing information

Drawing-led process, tolerance, and inspection planning.

Manufacturing process: Vacuum Casting
Material: Clear PU
Surface finish: Polishing
Tolerance capability: Drawing-specific tolerances reviewed against the selected process, material behavior, post-processing, and inspection method.
Inspection method: Dimensional and visual inspection selected according to the drawing, process, material, and functional risk.

Applications

Typical uses in product development.

Fit and function prototypes
Assembly and ergonomic evaluation
Pre-production design validation

Manufacturing notes

Process considerations for vacuum casting.

N 01
Review the functional datums, critical interfaces, and inspection access for Clear Prototype Cover before the process route is released.
N 02
Confirm the exact Clear PU grade, condition, and documentation requirements before material purchasing.
N 03
Master pattern quality controls the reproduced surface and parting strategy.
N 04
Material appearance can simulate production intent but is not automatically equivalent to molded resin.

Quality notes

Inspection and release follow the approved project requirements.

Inspection points for Clear Prototype Cover should follow the approved drawing, functional risk, and assembly interfaces.
Verify the Clear PU grade and review critical dimensions before applying polishing.
Final release can include dimensional, appearance, and documentation checks agreed for the project.

Manufacturing capability

Custom vacuum casting support from drawing review onward.

Kewei supports vacuum-cast prototype and bridge parts for appearance, fit, and small-batch development review. Compatibility between Clear PU and polishing is confirmed during engineering review.

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