YHYuehongPowder Metallurgy
Industry

3C Digital

3C digital products use small precision PM parts such as camera gear components, headphone bracket structures, controller buttons and charger bracket structures, where high precision and durable performance matter.

Typical components

  • Smartphone internal structural parts
  • Camera gear components
  • Headphone bracket structures
  • Tablet housing structures
  • Game controller button parts
  • Wireless charger bracket structures

Manufacturing requirements

  • Small, precise consumer-grade parts
  • Consistent appearance and surface quality
  • High-volume production for mass market devices
  • Durable performance in daily use

Applicable processes

  • Powder compaction
  • Sintering
  • Sizing
  • Secondary machining if required

Quality requirements

  • Dimensional inspection on mating surfaces
  • Surface finish checks
  • Weight consistency for assembled products
Application examples

Components in This Application Area

Photos associated with this application area on the legacy website. Component detail is confirmed for each specific project.

3C digital powder metallurgy component example
3C digital powder metallurgy component example
Relevant products

Product Families for This Industry

Automotive & Transportation · Power Tools

Sintered Gears

Sintered gears are powder metallurgy components pressed and sintered to near-net shape. The process suits high-volume production of repeatable gear geometries in iron-, copper- and stainless-steel-based powders, for automotive, power tool, office equipment and smart home drive trains.

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Automotive & Transportation · Smart Home

Sintered Bushings

Sintered bushings and oil-impregnated bearings are pressed from metal powder and sintered with a controlled porous structure that can hold lubricating oil. They provide a self-lubricating, cost-efficient bearing solution for high-volume rotating and sliding applications.

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Locks & Electrical · Smart Home

Structural PM Parts

Structural powder metallurgy parts are high-strength components pressed and sintered to near-net shape. They include housings, brackets, levers, chassis structures and lock mechanisms produced in volume with consistent dimensions.

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Component concepts extracted from legacy website archive (01-产品应用-3C数码.md). Candidate set, not a current production guarantee.

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