Manufacturing & Finishes
SMT EMI Shielding Can
Check pick-up geometry, pad contact and feeder packaging against the intended placement and reflow process.
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Manufacturing & Finishes
Tin-Plated EMI Shield
Specify the base material and tin coating separately, including soldering areas, contact surfaces and inspection requirements.
Use the image as a design reference. The agreed drawing and sample define the supplied part.
DESIGN CONSIDERATIONS
Define the manufacturing requirements
- Describe the base material and tin-coating requirements on the drawing rather than relying on a process name.
- Review soldering and contact areas against the material and assembly requirements.
- Agree on coating inspection and assembly dimensions before sampling.
DRAWINGS & REQUIREMENTS
Inputs for a process review
- The part drawing and the requirements for the base material and tin-coating requirements.
- Known conditions and open design choices concerning soldering and contact areas.
- Requirements for coating inspection and assembly dimensions, with quantity, packaging and sample scope.
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
Tin-Plated 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.
Connect the forming route to the finished-part requirements.
The process route should support the geometry, material and required final condition of the part. Review cut features, bend positions and any surface-treatment requirements together, including the stage at which critical dimensions will be inspected. A process name alone does not establish the tooling design or the acceptance criteria for your shield.
- Identify the material, formed features and required finished surface condition.
- Define drawing datums and any mating dimensions that need sample validation.
- Agree the inspection stage and relevant checks for the supplied part.
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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