Manufacturing Record

Forged Aerospace Aluminum Wheel Hub

An aluminum-alloy wheel hub formed by die forging, with controlled grain flow supporting low weight, strength and reliable aerospace service.

Engineering case

Engineering challenge, manufacturing response and verified result

Component application, material and performance requirements are translated into defined manufacturing controls and documented verification.

01Project context
Component
Forged Aerospace Aluminum Wheel Hub
Dimensions & Weight
50-80 kg

Application

Aircraft landing-gear systems

Material

7075-T73 / 2014-T6 aluminum alloy

Performance & acceptance points
  • Die-forged grain-flow control
  • Lightweight, strength and aerospace-service reliability
02Engineering problem

Challenge

For Aircraft landing-gear systems, the Forged Aerospace Aluminum Wheel Hub must use 7075-T73 / 2014-T6 aluminum alloy at 50-80 kg scale while meeting Die-forged grain-flow control; Lightweight, strength and aerospace-service reliability. The engineering challenge is coordinated control of the forming-temperature window, heat-treatment response and machining distortion.

03Manufacturing response

Manufacturing Scope

01Application & grade review02Billet & temperature control03Aluminum-alloy forming04Solution treatment & ageing05Precision machining06Property, dimension & surface checks
Core Manufacturing Strategy

YL Solution

The manufacturing strategy controls the aluminum-alloy temperature window, heat-treatment response and machining distortion. Billet condition, heating and deformation parameters, solution ageing and finish-machining allowance are coordinated with material, property, dimensional and surface verification.

Forming capabilityAluminum-alloy temperature-window and deformation control
Heat treatmentSolution treatment, quenching and ageing
MachiningPrecision machining and distortion allowance
Inspection controlMaterial, property, dimensional and surface inspection
04Verified delivery

Result / Verification

Delivery basis: Machined condition. Die-forged grain-flow control; Lightweight, strength and aerospace-service reliability are incorporated into the project inspection plan, with final inspection records and the quality dossier supporting acceptance and release.

Product technical recordParameters, inspection and delivery records
Material grades7075-T73 / 2014-T6
Component weight50-80 kg
ApplicationAircraft landing-gear systems
Critical controlsDie-forged grain flow, heat-treatment uniformity and dimensional stability
Inspection plan

Material grade and batch traceability

Mechanical-property and heat-treatment verification to the approved specification

UT / PT, dimensional and surface inspection as technically required

Delivery dossier

Material certificate and heat/lot traceability

Heat-treatment and inspection records

Final dimensional report and release dossier

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