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Industrie électronique

» Electronics Industry

Industries / Électronique

Usinage CNC
for Electronics

Custom enclosures, mounting components, thermal plates and test fixture components—made to your drawings and assembly requirements.

GPT Precision supplies metal and engineering-plastic parts for electronics prototypes and low- to medium-volume production. We review critical fits, functional surfaces, finishing and inspection requirements against your current drawings.

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  • Assembly Fit
  • Functional Interfaces
  • Finition de surface
Generated placeholder of a machined electronics housing with mounting bosses and connector openings

Pièces & applications

Components for Electronic Assemblies

From PCB mounting positions to connector access, each feature has a role in the finished assembly. fraisage CNC, turning and 5-axis machining support custom geometry defined by your drawings.

Illustration of a machined electronics enclosure

Enclosures & Covers

Housings and lids with internal cavities, PCB mounting features, connector openings and mating surfaces.

Illustration of an aluminum mounting bracket

Brackets & Mounting Parts

Sensor brackets, camera mounts, plates and spacers with drawing-defined locating features and hole patterns.

Illustration of a finned heat sink

Heat Sinks & Thermal Plates

Machined thermal components with specified contact-face flatness, surface finish and mounting geometry.

Illustration of a fixture plate with locating features

Test Fixture Components

Locating plates, nests and supports with defined datums, contact points and replaceable features.

Engineering priorities

Define the Interfaces That Matter

Illustration of electronics housing assembly geometry

Electrical and thermal performance depend on the complete design and validation requirements.

Ajustement & Alignment

Define PCB mounting positions, connector clearances, threaded features and mating faces, with the datums, tolerances and mating-part references that control assembly.

Functional Contact Surfaces

Mark grounding areas, shielding contacts and thermal faces. Specify flatness, finish and masking boundaries, including coating exclusions and acceptance criteria before or after finishing.

Cosmetic Finish

Identify visible faces, texture direction and acceptable machining marks. Supply a finish reference or visual acceptance standard.

Matériaux & Surface Finishes

Matériaux

Aluminium, Acier inoxydable, copper and brass, along with engineering plastics such as POM, polycarbonate and PMMA.

Specific grades are reviewed against the drawing, including contact-surface, appearance and finishing requirements.

Surface Finishes

Les options peuvent inclure l'anodisation, bead blasting, brossage, polissage, plating and passivation, subject to material and process compatibility.

Define the required treatment for each surface, together with masking, cleanliness and handling requirements.

Specify surfaces that must remain uncoated, along with critical dimensions that apply after finishing.

From Prototype to Repeat Production

Prototype Review

Provide the current drawing revision and identify what you need to evaluate: assembly fit, connector access or appearance. Highlight open design questions so quotation assumptions are clear.

Repeat Production

Provide the released drawing, approved finish reference and inspection scope. Highlight changes from the previous revision or sample, including packaging requirements.

Lead time is reviewed against the drawings, matériaux, quantités, finishing requirements and production schedule. Include your target delivery date.

Questions fréquemment posées

Can you quote a design that is still in development?

Oui. Send the current CAD model and available drawings, and identify any undecided materials, dimensions or finishes. The quotation will state the relevant assumptions. Design changes may require a revised quotation.

Can you review thin walls, deep pockets and connector openings?

Submit the CAD model and dimensioned drawing with the required wall thicknesses, Profondeurs de poche, corner radii and opening locations. These features are reviewed for machining access, workholding and inspection feasibility. Any proposed geometry changes require your approval.

How should I specify grounding and thermal contact surfaces?

Mark the areas on the drawing and define flatness, surface finish, masking and coating exclusions. State whether acceptance applies before or after finishing, and include any applicable specifications. Product-level electrical or thermal validation requirements should be identified separately.

Can I request a dimensional inspection report?

Oui. Include the dimensions to be reported, the required format and any sampling or first-article requirements. The inspection and documentation scope is confirmed during quotation.

Commencez par votre dessin

Request a Quote for Your Electronics Parts

Send your current CAD model and dimensioned drawing, including the revision, ainsi que:

  • Classe de matériau & quantité
  • Critical fits, Repères & zones de contact
  • Finition & cosmetic requirements
  • Inspection & documentation scope
  • Target date & packaging needs
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