Shield Designs
One-Piece EMI Shield
Review the body outline, covered height and installation boundary, then decide whether the assembly needs access after installation.
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Shield Designs
Custom One-Piece EMI Shield
Define the custom body outline, hole positions and mating dimensions before choosing a manufacturing route and sample scope.
Use the image as a design reference. The agreed drawing and sample define the supplied part.
DESIGN CONSIDERATIONS
Review the structure and assembly
- Identify the custom body drawing and revision on the part and assembly drawings.
- Check hole positions and mating dimensions with the mating parts before finalizing the geometry.
- Agree on installation and sample verification requirements before ordering samples.
DRAWINGS & REQUIREMENTS
Information to provide with your drawing
- Part and assembly drawings showing the custom body drawing and revision, with units and revision details.
- Dimensions and mating-part information for hole positions and mating dimensions.
- Requirements for installation and sample verification requirements, together with sample and batch quantities.
Sampling before production
Agree on the drawing, manufacturing route and sample scope first. Use the sample to check fit, assembly and the tests required by your project, then confirm the production drawing, inspection plan and packaging.
Samples are paid. Standard samples: 3–5 days. Expedited sampling: 48 hours. Tooling and sample production: 7–10 days. These are sample-stage timings and do not include mass-production delivery; availability and the schedule are confirmed for each project.
TOOLING & SAMPLE VALIDATION
Tooling decisions behind
Custom One-Piece EMI Shield.
Ruishuo makes tooling in-house, connecting die design and CAD/CAM simulation with stamping and inspection. The tooling route for your part is reviewed against the agreed drawing, material and assembly requirements.
Control the formed outline and mounting interface.
A one-piece shield combines its roof and walls in one formed component. Tooling review should cover wall height, bend positions, corner geometry and the mounting features that locate it on the board. These features need to be assessed together, rather than accepting the external length and width alone.
- Identify board-side datums, component clearance and any soldering feet.
- Agree which formed surfaces define height and seating after forming.
- Review cut edges, burr direction and corner features against the assembly requirements.
Use the sample report to close the drawing review.
Paid samples include a full dimensional inspection report. Ruishuo's inspection equipment includes 2.5D vision measurement systems, CMMs and profile projectors; measurement methods and any additional functional checks are selected for the project. Incoming, in-process and outgoing inspections support the agreed requirements as the part moves into production.
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