YHYuehongPowder Metallurgy
Industry

Locks & Electrical

Locks and electrical products use PM parts for lock cores, lock body structures, heat spreaders, device housings and switch contacts, balancing wear resistance, cost and high-volume output.

Typical components

  • Lock core internal parts
  • Lock body structural parts
  • Heat spreader and heat sink parts
  • Electronic device housing structures
  • Switch contacts and internal structures

Manufacturing requirements

  • Wear- and corrosion-resistant lock parts
  • Secure, repeatable mechanical action
  • Heat-transfer parts for power modules
  • Cost-efficient high-volume output

Applicable processes

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

Quality requirements

  • Key mechanism function checks
  • Corrosion and wear checks as specified
  • Dimensional and weight consistency
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.

Lock and hardware powder metallurgy component example
Lock and hardware powder metallurgy component example
Lock and hardware powder metallurgy component example
Lock and hardware powder metallurgy component example
Lock and hardware powder metallurgy component example
Lock and hardware powder metallurgy component example
Lock and hardware powder metallurgy component example
Lock and hardware 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-锁具电器.md). Candidate set, not a current production guarantee.

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