YHYuehongPowder Metallurgy
Industry

Power Tools

Power-tool transmissions need strong, wear-resistant gear components. Powder metallurgy suits the high-volume production of general, planetary and bevel gears plus structural parts used in drills, grinders and garden tools.

Typical components

  • Motor and transmission gears
  • Planetary gear components
  • Angle grinder components
  • Sand wheel disc and housing structures
  • Saw blade and tooth structures
  • Grinding disc and body structures
  • Screwdriver heads and body structures
  • Transmission gears and chain sprockets

Manufacturing requirements

  • Wear resistance in high-speed operation
  • Dimensional consistency for transmission accuracy
  • High-volume production economics
  • Bushings and bearings for rotating shafts

Applicable processes

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

Quality requirements

  • Tooth geometry and fit inspection
  • Surface hardness and wear-check per requirement
  • Run-in and noise considerations on mating parts
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.

Power tool powder metallurgy component example
Power tool powder metallurgy component example
Power tool powder metallurgy component example
Power tool 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-电动工具.md). Candidate set, not a current production guarantee.

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