The drawing information that helps a CNC supplier quote housings, end covers and connectors accurately.
Mark bearing seats, sealing faces, thread interfaces, assembly datums and cosmetic surfaces. Apply tight tolerances only where the assembly requires them and provide annual volume, target material and finish.
Include 2D drawings, 3D files, material grade, surface treatment, inspection expectations and sample quantity. This reduces clarification rounds and helps the factory plan fixtures, gauges and process sequence.
Weko Engineering Team publishes practical engineering and sourcing guidance for drawing-based precision metal component projects.
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CNC machining may have no technical MOQ, but every order carries fixed engineering, programming, tooling, setup, inspection and administrative cost. For one to five parts, unit price is dominated by t
First protect production: identify the affected drawing revision and lot, stop use, segregate stock and define a verified sort. Then establish measurement agreement, disposition authority, root cause,
Select a finish from function first: substrate, corrosion exposure, wear, electrical contact, appearance, dimensional allowance and compliance. Then define color/texture samples, masking, rack marks,
Send the drawing, material, quantity and quality requirements. Our team will review the manufacturing route with you.
