Industrial Process Design for Compact Catamaran Concept

1. Design of an industrial process for a compact catamaran concept Design of an industrial process for a compact catamaran concept BANDON, JOLY, LE FUR, LEVENEUR Client: Pierre JAGOURD Client: Pierre JAGOURD Expert: Christophe MERLO Expert: Christophe MERLO Supervisor: Stphanie MINEL Supervisor: Stphanie MINEL 1/12 1/12 Team: Emmanuel BANDON Bertrand JOLY Yoann LE FUR Matthieu LEVENEUR C3 Project C3 Project

2. 2/12 2/12 Introduction Introduction Organisation & Planning Organisation & Planning Studies Studies Rotomoulding Rotomoulding Traditional stratification Traditional stratification Results Comparison Results Comparison Problems met Problems met Conclusion - feedback Conclusion - feedback Plan of the presentation Plan of the presentation BANDON, JOLY, LE FUR, LEVENEUR

3. 3/12 3/12 Introduction Introduction BANDON, JOLY, LE FUR, LEVENEUR Background Background Client: Pierre Jagourd Want to create his company: Business Plan Presentation of the product: C3 Presentation of the product: C3 New concept, composite materials, traditional manufacture Goals and objectives Goals and objectives Study of new processes Main parameter: 5000 units/year Propose a more industrial solution with automatic elements Confirm our client knowledge

4. 4/12 4/12 Organisation - Planning Organisation - Planning BANDON, JOLY, LE FUR, LEVENEUR Planning Planning Creation of a Gantt Organisation Organisation Together on Specification and Preliminary Design 2 people on QP, Stratification 2 people on DP, Rotomoulding Common steps: information, contact companies, results analysis, feedbacks

5. 5/12 5/12 BANDON, JOLY, LE FUR, LEVENEUR Rotomoulding Rotomoulding Manufacturing process Manufacturing process Plastic materials / hollow products Advantages: Advantages: Pieces of all dimensions Complex forms Large batch Low costs of damping and maintenance Flexibility and simplicity Easy modification of moulds 1 - Loading 1 - Loading 2 - Closing 2 - Closing 3 - Double rotation 3 - Double rotation 4 - Fusion 4 - Fusion 5 - Solidification 5 - Solidification 6 - Removal 6 - Removal

6. 6/12 6/12 Traditional stratification Traditional stratification BANDON, JOLY, LE FUR, LEVENEUR Material: Material: Fiber and Resin Fiber and Resin Process: Process: Gel-coat Gel-coat Application of fiber and resin Application of fiber and resin Drying Drying Remove the part from the mould Remove the part from the mould

7. 7/12 7/12 Comparison Comparison BANDON, JOLY, LE FUR, LEVENEUR Assets Assets Drawbacks Drawbacks Rotomoulding Rotomoulding + Large batch + Low costs of maintenance - Use of plastics - Constant thickness -> reinforcements not possible - Shelf life limited Traditional stratification Traditional stratification + Possibility to adjust part proprieties (thickness, strength) + Time and weather resistant - Automation degree - Part amount limited for one machine - Price depending on the automation degree

8. 8/12 8/12 Results Results BANDON, JOLY, LE FUR, LEVENEUR The choice The choice Traditional stratification Why? Why? Respect of part parameters 3 degree of automation 3 degree of automation Information about: Information about: Personal, machines Quotes/price estimations

9. 9/12 9/12 Problems met Problems met BANDON, JOLY, LE FUR, LEVENEUR Definition of the subject at the beginning Definition of the subject at the beginning Difficulties to find the information Difficulties to find the information We are students and not engineer from a company Bit companies in this field and do not want to give information Difficulties of having estimates and quote Difficulties of having estimates and quote No plan for the mould Difficulties to find suppliers

10. 10/12 10/12 Conclusion - Feedbacks Conclusion - Feedbacks BANDON, JOLY, LE FUR, LEVENEUR Choice of the manufacturing process with different methods Choice of the manufacturing process with different methods Traditional with machines RTM Automation Quote of the process Quote of the process Lots of difficulties Lots of difficulties Understand well the work in industry Understand well the work in industry Contact with suppliers Contact with suppliers

11. 11/12 11/12 C3 Project C3 Project BANDON, JOLY, LE FUR, LEVENEUR QUESTIONS QUESTIONS

12. 12/12 12/12 Pages Pages BANDON, JOLY, LE FUR, LEVENEUR 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11

13. 12/12 12/12 Gantt Gantt BANDON, JOLY, LE FUR, LEVENEUR