Aluminum Helical Gears: Functions, Applications and Operation

Brief Description :

Material: QAl9-4
Module: mₙ = 0.2~2 mm
Heat Treatment: HB 220~280
Hardness: 3~10 HRC


Product Detail

Product Tags

Key Takeaways

In terms of applications, aluminum helical gears are widely utilized in several key fields, operating in tandem with other mechanical components to ensure stable and efficient equipment performance. In the automotive industry, they are commonly employed in transmissions and steering systems, leveraging their lightweight property to reduce vehicle energy consumption and their quiet operation to enhance driving comfort. The aerospace industry uses them in engine gearboxes and transmission systems, where their light weight helps reduce aircraft weight without compromising safety and reliability. In robotics and automation, these gears are integral to servo and reduction gearboxes, supporting precise motion control in robot joints and automated production lines due to their high precision and low inertia.

What Is a Spur Gear

An aluminum helical gear is a type of cylindrical gear with spiral-shaped teeth, manufactured from aluminum alloy materials.
Compared with steel gears, it is lightweight, low-noise, and corrosion-resistant. The helical tooth design allows smoother and quieter meshing than straight spur gears, while the aluminum material greatly reduces weight and inertia.
It is widely used in precision instruments, automation equipment, robots, automotive components, and light-load transmission systems that require high efficiency, low vibration, and lightweight performance.

What Fields Are Helical Gears Used In

Helical gears are widely used in many fields that require smooth transmission, low noise, and high efficiency, such as:
  • Automotive industry: transmissions, differential mechanisms, electric vehicle reducers
  • Mechanical equipment: reducers, pumps, compressors, conveyor systems
  • Robotics: robotic arms, joint drives, precision motion systems
  • Aerospace: aircraft actuators, drone transmission parts
  • Home appliances: washing machines, vacuum cleaners, power tools
  • 3D printers & CNC machines: high-precision motion control systems

Manufacturing Plant

Top ten the first-class enterprises in China are equipped with the most advanced manufacturing, heat treatment and testing equipment, and employ more than 1,200 skilled employees. They have been credited with 31 breakthrough inventions and have been awarded 9 patents, solidifying their position as an industry leader.

cylinderial-Michigan-worshop
SMM-CNC-machining-center-
SMM-grinding-workshop
SMM-heat-treatment-
warehouse-package

Flow of Production

forging
heat-treatment
quenching-tempering
hard-turning
soft-turning
grinding
hobbing
testing

Inspection

We have invested in the latest cutting-edge testing equipment, including Brown & Sharpe measuring machines, Swedish Hexagon Coordinate Measuring Machine, German Mar High Precision Roughness Contour Integrated Machine, German Zeiss Coordinate Measuring Machine, German Klingberg Gear Measuring Instrument, German Profile Measuring Instrument and Japanese roughness testers etc. Our skilled technicians use this technology to perform accurate inspections and guarantee that every product that leaves our factory meets the highest standards of quality and precision. We are committed to exceeding your expectations every time.

Gear-Dimension-Inspection

Packages

inner

Inner Package

Inner-2

Inner Package

Carton

Carton

wooden-package

Wooden Package

Our Video Show


  • Previous:
  • Next: