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

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

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

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

7. 7/12 Comparison BANDON, JOLY, LE FUR, LEVENEURAssetsDrawbacksRotomoulding + Large batch + Low costs of maintenance - Use of plastics - Constant thickness -> reinforcements not possible - Shelf life limited 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 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 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  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 Conclusion - Feedbacks BANDON, JOLY, LE FUR, LEVENEUR Choice of the manufacturing process with different methodsChoice of the manufacturing process with different methods  Traditional with machines  RTM  Automation Quote of the processQuote of the process Lots of difficultiesLots of difficulties Understand well the work in industryUnderstand well the work in industry Contact with suppliersContact with suppliers

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

12. 12/12 Pages 11, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 234567891011 1234567891011

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