Basics of Plastics design for design engineers - 1.18GB

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    Basics of Plastics design for design engineers

    Learn about the fundamentals of mechanical design with plastics in the design process

    What you'll learn
    What are different types of plastics and why they are useful
    Mechanical behaviour of plastics
    Creep phenomona and visco elastic behaviour
    Plastics in Fatigue, Impact and hardness property
    What are Reinforced plastics
    Design process, parameters and factors to consider

    Basic background on plastics
    Background on strength of materials

    Plastics as a family of materials have been exceedingly used for product design .

    Designing with the plastic materials is generally not so straightforward as steels and aluminum. Due to the dependency of material properties on various factors.

    This course is an attempt to collate the important considerations when designing with plastic materials.

    Topics covered

    1. What are polymers and plastics

    2. Difference between thermo plastics and Thermosets

    3. Difference between amorphous and crystalline types

    4. The advantages and disadvantages of using plastics for design

    5. Importance of data and tests - Design approach

    6. Mechanical behaviour - Stress strain diagram

    7. Flexibility, rigidity, Ductile vs brittle behaviour, Linear and Non linear behaviour

    8. Yield point and Elongation

    9. Glass transition temperature and its importance

    10. Visco elastic behaviour - Models

    11. Phenomenon of Creep and how it takes place

    12. Creep rupture definition

    13. Behaviur in Fatigue and Fracture toughness compared to steel

    14. Impact toughness and which plastics are superior compared to others?

    15. Hardness property and its measurement , importance

    16. Abrasion and Friction properties . Plastics which are good selection for anti friction applications

    17. What are re-inforced plastics. Their impact and Anisotropy

    18. Designing plastics within the larger Design process. Steps to consider, checks to include.

    19. Material selection guide and factors to consider when selecting apt material

    20. Dimensional stability, tolerances

    21. Design for Injection molding

    This course is designed to aid Design engineers in the Plastics product design activity. To go beyond CAD skills and develop holistic fundamental understanding of behaviour of plastics . Helping to make better material decisions and design decisions.

    Who this course is for
    Design engineers who want to design with plastics with confidence understanding fundamentals
    Engineering students

    Published 07/2022
    MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
    Genre: eLearning | Language: English + srt | Duration: 44 lectures (4h 46m) | Size: 1.18 GB

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