Benchmarking DoD Use of Additive Manufacturing and Quantifying Costs

Abstract

Additive Manufacturing (AM), or three-dimensional (3D) printing as it is commonly referred to, is a rapidly developing technology that has the potential to revolutionize the way that firms develop and produce parts, as well as how they manage their supply chains. AM allows organizations to print prototypes, parts, tools, fixtures, tooling and a variety of other items at their production location. This can remove long lead times and high inventory levels for one-time or rare items. This research examines current AM use within the military services. Additionally, this study details the costs associated with fielding different levels of AM capability, specifically metal printing, production level polymer printing, and desktop level polymer printing. Finally, this research quantifies the cost of producing a metal part using AM. Ten parts with long lead times were chosen for analysis, and the cost calculated for AM production is compared to the price the Air Force currently pays to procure these parts. Topics for future research into of AM will be presented.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 2017
Accession Number
AD1051567

Entities

People

  • Ryan C. Crean

Organizations

  • Air Force Institute of Technology

Tags

Communities of Interest

  • Air Platforms
  • Autonomy
  • Biomedical
  • Cyber
  • Energy and Power Technologies
  • Ground and Sea Platforms
  • Weapons Technologies

DTIC Thesaurus Topics

  • Additive Manufacturing
  • Advanced Manufacturing
  • Air Force
  • Assembly
  • Computer-Aided Design
  • Fabrication
  • Fused Deposition Modeling
  • Information Systems
  • Logistics
  • Manufacturing
  • Materials
  • Mechanical Engineering
  • Organizational Structure
  • Selective Laser Sintering
  • Supply Chain
  • Supply Chain Management
  • Three Dimensional

Readers

  • Life Cycle Cost Analysis
  • Manufacturing Engineering.
  • Systems Analysis and Design