Short answer
When designing for additive manufacturing, consciously select either a manufacturing-driven or function-driven strategy to guide your design decisions and maximize the technology's potential.
- Field
- Innovation & Design
- Source
- Procedia CIRP (2015)
- Method
- Case Study Analysis
- Evidence
- Strong effect
Leveraging additive manufacturing (AM) in product development requires a strategic choice between a manufacturing-driven approach, enabling process substitution, and a function-driven approach, enhancing product performance. This innovation & design research insight is drawn from a 2015 study published in Procedia CIRP. Using Case study analysis, researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing for additive manufacturing, consciously select either a manufacturing-driven or function-driven strategy to guide your design decisions and maximize the technology's potential.
Additive Manufacturing Design Strategies: Manufacturing vs. Function Driven Approaches
Leveraging additive manufacturing (AM) in product development requires a strategic choice between a manufacturing-driven approach, enabling process substitution, and a function-driven approach, enhancing product performance.
Procedia CIRP · 2015
Key Findings
- 01A manufacturing-driven design strategy allows for the substitution of manufacturing processes later in the product lifecycle.
- 02A function-driven design strategy focuses on increasing the performance of a product by utilizing AM's unique capabilities.
- 03The choice of design strategy significantly impacts the development process and component design.
Application
Design takeaway
When designing for additive manufacturing, consciously select either a manufacturing-driven or function-driven strategy to guide your design decisions and maximize the technology's potential.
How to apply
Before commencing a design project involving additive manufacturing, clearly define whether the primary goal is to optimize production processes or to achieve superior product functionality, and tailor the design approach accordingly.
Project actions
- 01Clearly articulate which design strategy (manufacturing-driven or function-driven) you are employing in your design project.
- 02Use case studies to demonstrate how your chosen strategy leads to specific design outcomes.
- 03Consider the implications of your strategy on the product's lifecycle and user experience.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Provides a clear dichotomy of strategic approaches for AM.
- +Uses case studies for practical illustration.
Limitations
The complexity of additive manufacturing processes and the wide range of materials can make it challenging to generalize the impact of these strategies across all scenarios.
Reliability & validity
The validity of the strategies is supported by case studies, but generalizability may be limited. Reliability would depend on consistent application of the chosen strategy in diverse design projects.
Think critically
How might a hybrid approach, combining elements of both manufacturing-driven and function-driven strategies, yield even greater benefits in specific product development contexts?
Design Principles
"Strategic intent in design for additive manufacturing dictates the approach to process integration and performance enhancement."
Understanding these distinct design strategies is crucial for designers and engineers to effectively harness the unique capabilities of AM. This allows for the creation of products with significant added value for both manufacturers and end-users, optimizing the product's entire lifecycle.
What This Means for Your Design
When you design things using 3D printing (additive manufacturing), you can either focus on making the manufacturing process easier or on making the product work much better. Both ways are good, but you need to choose one to start with.
How to use in your project
- 1.Reference this paper when discussing the strategic considerations for designing with additive manufacturing.
- 2.Use the two strategies as a framework for analyzing your own design choices or those of existing products.
Add to My Project
Quick Cite
Paragraph starter
The integration of additive manufacturing into product development necessitates a strategic approach, as highlighted by Klahn et al. (2015), who identify two core strategies: a manufacturing-driven approach that facilitates process substitution throughout the product lifecycle, and a function-driven approach aimed at enhancing product performance. The selection between these strategies profoundly influences the design process and the final component design, offering designers a framework to leverage AM's unique capabilities for added value.
Source
Questions About This Research
- What does the research say about additive manufacturing design strategies: manufacturing vs. function driven approaches?
- When designing for additive manufacturing, consciously select either a manufacturing-driven or function-driven strategy to guide your design decisions and maximize the technology's potential. Evidence: Procedia CIRP (2015).
- Why does "Additive Manufacturing Design Strategies: Manufacturing vs. Function Driven Approaches" matter for design?
- Understanding these distinct design strategies is crucial for designers and engineers to effectively harness the unique capabilities of AM. This allows for the creation of products with significant added value for both manufacturers and end-users, optimizing the product's entire lifecycle.
- How can designers apply this research?
- When designing for additive manufacturing, consciously select either a manufacturing-driven or function-driven strategy to guide your design decisions and maximize the technology's potential.
- What were the main findings?
- A manufacturing-driven design strategy allows for the substitution of manufacturing processes later in the product lifecycle.. A function-driven design strategy focuses on increasing the performance of a product by utilizing AM's unique capabilities.. The choice of design strategy significantly impacts the development process and component design.
- What research method was used?
- Case Study Analysis.
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2015 journal from Procedia CIRP.
- What should I do differently in my next project?
- Before commencing a design project involving additive manufacturing, clearly define whether the primary goal is to optimize production processes or to achieve superior product functionality, and tailor the design approach accordingly.
- What are the limitations?
- The presented strategies and cases may not cover all possible applications or nuances of additive manufacturing across diverse industries.