The CKN Knowledge in Practice Centre is in the early stages of content creation and currently focuses on the theme of thermal management.
We appreciate any feedback or content suggestions/requests using the links below

Content requests General feedback Feedback on this page



Home

Home
Introduction to Composites
- Fundamentals of composite materials
  - How Composites Differ From Metals
  - When to Use Composites
  - Composites design
  - Composites manufacturing
- Systems approach to composite materials
Foundational Knowledge
- Materials science
  - Material structure
    - Polymer (matrix) structure
      - Thermoplastic polymers
      - Thermoset polymers
  - Material properties
    - Basic Definitions of Material Properties
      - Thermal conductivity
      - Specific heat capacity
      - Thermal diffusivity
    - Polymer properties
      - Heat of reaction
      - Degree of cure
      - Outgassing of Polymer Resins
      - Glass transition temperature (Tg)
      - Viscosity (resin)
    - Reinforcement properties
    - Composite properties
      - Fatigue Limits
      - Failure Theories
      - Safety Factors
      - Macro-Mechanics
      - Micro-Mechanics
- Processing science
  - Thermal behaviour
    - Heat transfer
      - Conduction
      - Convection
    - Thermal phase transitions of polymers
    - Cure of thermosetting polymers
- Foundational method documents
  - How to measure curing time and degree of cure
  - How to measure gel time
  - How to measure reinforcement content (and corresponding matrix content)
  - Tensile Testing
Systems Knowledge
- System parameters - inputs and outcomes
- System interactions
- Thermal and cure/crystallization management (TM)
  - Effect of material in a thermal management system
  - Effect of shape in a thermal management system
  - Effect of tooling in a thermal management system
  - Effect of equipment in a thermal management system
- Materials deposition and consolidation management (MDCM)
- Residual stress and dimensional control management (RSDM)
  - Effect of material in a RSDM system
  - Effect of shape in a RSDM system
  - Effect of tooling in a RSDM system
  - Effect of equipment in a RSDM system
- Machining and assembly management (MAM)
- Quality/inspection management (QIM)
- Systems knowledge method documents
  - How to perform an experimental thermal profile
Systems Catalogue
- The factory
  - Factory layout (where)
  - Objects in the factory (what)
    - Material
      - Cores & inserts
        
        Foam
        
        Honeycomb
      - Prepreg
      - Matrix
        
        Fire Retardant Resins/Additives
        
        Epoxy resin
        
        Polyester resin
    - Shape
    - Tooling and consumables
    - Equipment
      - Autoclave
      - Room temperature transformation
      - Hot press
      - Oven
  - Factory cells (where and how)
    - Testing
      - Thermomechanical Analyzer (TMA)
    - Material deposition
      - Automated fibre placement (AFP)
      - Compression moulding
      - Filament winding
      - Hand layup prepreg (Autoclave/Out-of-autoclave) processing
      - Vacuum assisted resin transfer moulding (VARTM)/resin infusion (VARI)
      - Wet layup
    - Thermal transformation
- Resources
  - Composites Courses at Canadian HEI
Practice
- Integrated Product Development
  - Practice for Developing a Product
    - Composite Production Part Drawing
    - Selecting Functional Requirements
    - Shape Development
    - Material Selection
    - Practice for Identifying Process Steps
  - Practice for Developing a Process Step
    - Practice for Developing a Deposition Step
      - Resin degassing
    - Practice for Developing a Demoulding Step
    - Practice for Developing a Consolidation Step
      - Debulking
      - Vacuum Bagging
        
        Vacuum Bagging for Vacuum Infusion
        
        Vacuum Bagging for Prepregs
      - Consolidation of Thermoplastics
    - Practice for Developing a Receiving and Storage Step
    - Practice for developing a thermal transformation process step
      - Developing production scale tooling
  - Ensuring quality during curing of thick parts
  - Ensuring quality during production of variable thickness parts
  - Maintaining equivalency during cure for different fibre architectures
  - Ensuring tooling choice meets part quality metrics
- Production Optimization
  - Process selection for production scale-up
  - Decreasing Cure Cycle Time
  - Increasing throughput by curing parts simultaneously
  - Maintaining quality when scaling-up from coupons to production-ready parts
  - Practice of Mould Maintenance
  - Optimizing a cure cycle for improved production rates
- Production Troubleshooting
  - Practice for troubleshooting a Light RTM step
  - Troubleshooting tooling to achieve part quality
  - Troubleshooting quality issues during cure for different equipment types
  - Troubleshooting scaling issues from small to large parts
  - Transitioning tooling styles between different thermal transformation equipment
  - Troubleshooting when changing production tooling material
  - Troubleshooting a cure cycle for improved production rates
  - Maintaining part quality when changing curing equipment
  - Troubleshooting part quality during cure when changing the reinforcement
  - Troubleshooting scale-up issues from thin to thick parts
  - Ensuring appropriate resin flow and part consolidation for a new cure cycle
  - Troubleshooting scaling-up issues from coupons to parts
  - Ensuring appropriate resin flow and part consolidation for a new material
Case Studies
- Development
  - Lack of Requirements in Product Development
  - Conducting a thermal tooling survey on three complex tools of different materials
  - Developing for Future Production Scale Up
  - Use of Right Sized Simulation to Aid Decision Making in Thermoplastic Composite Manufacturing Systems
  - Feasibility of Using Composite Materials in Mobile Food Truck Tandoor Ovens
  - Product Development Stage Gate Methodology for a Composite Shroud
  - Process Selection for a Composite Transit Vehicle Door
  - Automotive Battery Enclosure Material and Manufacturing Assessment
- Optimization
  - Optimization of a hot press process for bike components
  - Optimizing Cost vs Weight for Low Production Volume Parts
  - Cost Comparison Study of a GFRP Leisure Boat Hull Manufacturing Method; Spray Up vs Resin Infusion
  - Using Barcol Hardness Measurements to Correlate Hardness and Degree of Cure
- Troubleshooting
  - Troubleshooting of room temperature processes for large recreational and industrial parts
Perspectives
- Presentations
  - Dr. Anoush Poursartip's cdmHUB global composites expert webinar
- Interviews
  - Interview with Prof. Kevin Potter
- AIM Events - Webinars
  - The Current State of Composite Materials in the Bicycle Industry
  - Advanced x-ray imaging of carbon fiber microstructure
  - Implementation of Bolted Joints in Composites
  - Filament Winding
  - Introduction to Bolted Joints in Composites
  - Introduction to Damage and Repair of Composite Sandwich Structures
  - Introduction to Non-Destructive Testing of Composite Materials
  - Introduction to Repair of Composite Structures
  - Viscoelasticity and Composite Materials
  - Introduction to Adhesive Bonding - Part II
  - Introduction to Adhesive Bonding - Part I
  - Sandwich Panels in Aerospace
  - Introduction to Tooling for Composite Materials Processing
  - An Introduction to Composites Sustainability
  - Porosity in Composite Materials - Part II
  - Porosity in Composite Materials - Part I
  - Pultrusion of Thermoplastic Composites
  - Simulation models for rapid liquid composite molding
  - CKN’s Approach to Developing Products with Composite Materials
  - Introduction to Sandwich Structures - Materials and Processing
  - Case Study: Optimizing a Press Moulding Process
  - Introduction to the welding of thermoplastic composites
  - Introduction to the processing of thermoplastic composites
  - Heat Transfer in Composites Processing
  - Effect of cure on mechanical properties of a composite (Part 2 of 2)
  - Effect of cure on mechanical properties of a composite (Part 1 of 2)
  - Fabric Forming: how it affects design and processing, and how simulation can address this
  - Fibre Architecture: Availability, pros and cons, and selection for my application
  - Strengthening the Canadian Advanced Manufacturing Innovation Ecosystem: What types of intellectual property matter, and to whom?
  - Understanding Polyester Resin Processing: The Effect of Ambient Temperature on the Final Part
  - Composites Process Simulation: A Review of the State of the Art for Product Development
  - Resin Behaviour During Processing: What are the key resin properties to consider when developing a manufacturing process?
  - The Composites Knowledge in Practice Centre – an open resource for composites manufacturing knowledge and best practices
  - Deconstructing composites ''processing'' - Why it seems so complex and how to think about it in a structured way
  - Parameters for Structural Analysis of Composites
  - Costing composite parts
  - Composite materials engineering webinar series
    - Composite materials engineering webinar session 1 - Introduction
    - Composite materials engineering webinar session 2 - Constituent Materials - Fiber
    - Composite materials engineering webinar session 3 - Constituent materials - Resin
    - Composite materials engineering webinar session 4 - Thermal management and resin cure
    - Composite materials engineering webinar session 5 - Manufacturing processes - Introduction
    - Composite materials engineering webinar session 6 - Manufacturing processes - Prepreg processing
    - Composite materials engineering webinar session 7 - Manufacturing processes - Liquid composite moulding
    - Composite materials engineering webinar session 8 - Mechanics of composites - Part 1: Lamina level
    - Composite materials engineering webinar session 9 - Mechanics of composites - Part 2: Laminate level
    - Composite materials engineering webinar session 10 - Failure of composites
    - Composite materials engineering webinar session 11 - Defects
    - Composite materials engineering webinar session 12 - Testing
- Diversity & Inclusion Coffee Breaks
  - D&I with James Richards
  - D&I with Janice Barton
  - D&I featuring Kero Saleib
  - D&I featuring Rosemary Pham
  - D&I featuring Sampada Bodkhe
  - D&I featuring Isabelle Paris
  - D&I featuring Janic Lauzon
  - D&I featuring Anoush Poursartip
  - D&I featuring Courtney Mandock
Resin flow
- Darcy's law
Laminate Plate Theory Calculator

References
Glossary
Find Pages by attributes (Tag, Theme, MSTE Workflow, Factory Cell)
Contact us
Help
About CKN Knowledge in Practice Centre

Login required

From CKN Knowledge in Practice Centre

Jump to:navigation, search

Access to some pages on the KPC requires a user account.

Please log in or sign up to view other pages.

Accounts for the Knowledge in Practice Centre are free!

Retrieved from "https://compositeskn.org/KPC/Special:Badtitle"

To use this website, you must agree to our Terms and Conditions and Privacy Policy.

By clicking "I Accept" below, you confirm that you have read, understood, and accepted our Terms and Conditions and Privacy Policy.