Short answer

Incorporate simulation and cost modelling directly into the design workflow to receive immediate feedback on the manufacturing and economic consequences of design choices.

Field
Modelling
Source
Academic Publication (2012)
Method
Framework Development and Case Study Analysis
Evidence
Strong effect

By integrating CAD, discrete event simulation, and activity-based costing, designers can dynamically assess the unit cost and manufacturing resource implications of their design choices early in the design process. This modelling research insight is drawn from a 2012 study published in Academic Publication. Using Framework development and case study analysis, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Incorporate simulation and cost modelling directly into the design workflow to receive immediate feedback on the manufacturing and economic consequences of design choices.

Study
ModellingHigh ImpactStrong effect

Integrate CAD, Simulation, and Costing for Informed Design Decisions

By integrating CAD, discrete event simulation, and activity-based costing, designers can dynamically assess the unit cost and manufacturing resource implications of their design choices early in the design process.

Academic Publication · 2012

01

Key Findings

  • 01The framework accurately predicts required resources for a given production rate, aiding production planning.
  • 02Integration of manufacturing time and dynamic resource data into ABC models refines unit cost estimates.
  • 03The framework enables comparison of multiple supply chain options and types based on component geometry.
02

Application

Design takeaway

Incorporate simulation and cost modelling directly into the design workflow to receive immediate feedback on the manufacturing and economic consequences of design choices.

How to apply

When developing new products or redesigning existing ones, utilize software that can link CAD models to simulation and costing tools to explore design alternatives and their production impacts.

Project actions

  • 01When selecting design software, consider its integration capabilities with simulation and costing tools.
  • 02Clearly define the scope of your simulation to manage complexity and ensure relevant data is captured.
03

Method & Evidence

AimTo develop and validate a framework that integrates CAD, discrete event simulation, and activity-based costing to provide designers with real-time feedback on unit cost and manufacturing resource requirements.
MethodFramework Development and Case Study Analysis
ProcedureA framework called the Dynamic Resource Estimation System (DRES) was developed, integrating CAD, Discrete Event Simulation (DES), and Activity Based Cost (ABC) methodology. Two case studies involving aerospace components were conducted to evaluate the framework's ability to predict resource needs, refine cost estimates, and compare supply chain options based on component geometry.
ContextAerospace component design and manufacturing

Variables

IV["Component geometry","Supply chain options","Production rate"]
DV["Unit cost","Required manufacturing resources","Supply chain feasibility"]
CV["Manufacturing processes","Material properties","Costing methodology (ABC)"]
04

Strengths & Limitations

Strengths

  • +Provides a holistic view of design consequences.
  • +Empirically validated through case studies.
  • +Offers actionable insights for production planning and cost optimization.

Limitations

Setting up complex simulations and accurate cost models can be time-consuming and requires specific expertise. The results are only as good as the data put into the system.

Reliability & validity

The study's validity is supported by case studies on representative aerospace components. Reliability would depend on the consistency of the simulation inputs and the ABC model's structure.

Think critically

How might the complexity of integrating these different systems impact the adoption of this approach in smaller design firms with limited resources?

05

Design Principles

"Design decisions should be informed by dynamic, integrated models of manufacturing resources and unit costs."

This approach allows design teams to move beyond static cost estimations and gain a more realistic understanding of how design decisions impact production. It facilitates proactive identification of potential resource constraints and cost overruns, leading to more viable and efficient product development.

06

What This Means for Your Design

Imagine you're designing something. This research shows how you can use computer tools to see how much it will cost to make and what parts you'll need, all while you're still designing it, not just after you've finished.

How to use in your project

  • 1.Reference this research when discussing the importance of integrating design with manufacturing and costing considerations.
  • 2.Use the findings to justify the use of simulation and modelling tools in your design process.
07

Add to My Project

08

Quick Cite

Paragraph starter

This research highlights the value of integrating Computer-Aided Design (CAD) with Discrete Event Simulation (DES) and Activity-Based Costing (ABC) methodologies. By employing such integrated frameworks, designers can gain real-time insights into the unit cost and manufacturing resource implications of their design decisions, leading to more informed and optimized product development.

09

Source

Academic Publication

Integrating supply chain simulation, component geometry, and unit cost estimation

journal · 2012

View source

Questions About This Research

What does the research say about integrate cad, simulation, and costing for informed design decisions?
Incorporate simulation and cost modelling directly into the design workflow to receive immediate feedback on the manufacturing and economic consequences of design choices. Evidence: Academic Publication (2012).
Why does "Integrate CAD, Simulation, and Costing for Informed Design Decisions" matter for design?
This approach allows design teams to move beyond static cost estimations and gain a more realistic understanding of how design decisions impact production. It facilitates proactive identification of potential resource constraints and cost overruns, leading to more viable and efficient product development.
How can designers apply this research?
Incorporate simulation and cost modelling directly into the design workflow to receive immediate feedback on the manufacturing and economic consequences of design choices.
What were the main findings?
The framework accurately predicts required resources for a given production rate, aiding production planning.. Integration of manufacturing time and dynamic resource data into ABC models refines unit cost estimates.. The framework enables comparison of multiple supply chain options and types based on component geometry.
What research method was used?
Framework Development and Case Study Analysis.
How strong is the evidence?
Evidence strength is rated Strong effect, based on a 2012 journal from Academic Publication.
What should I do differently in my next project?
When developing new products or redesigning existing ones, utilize software that can link CAD models to simulation and costing tools to explore design alternatives and their production impacts.
What are the limitations?
The effort required to implement new components within the framework can be significant, and the accuracy of the simulation is dependent on the quality of input data.