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Modular oven. STUDENTS : ARNOUIL GUILLAUME, BONHOURE CYRIL, DABADIE SIMON, MADEC GUILLAUME, NOGUERE SIMON & TAMURA TOSHI CLIENT : SIMON DESEUR – COMPOSITADOUR EXPERT : PIERRE JOYOT - ESTIA TUTORS : MUGNIER GENEVIEVE & BOYDRON JEAN-PIERRE. 2 nd year project. Summary.
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Modular oven STUDENTS : ARNOUIL GUILLAUME, BONHOURE CYRIL, DABADIE SIMON, MADEC GUILLAUME, NOGUERE SIMON & TAMURA TOSHI CLIENT : SIMON DESEUR – COMPOSITADOUR EXPERT : PIERRE JOYOT - ESTIA TUTORS : MUGNIER GENEVIEVE & BOYDRON JEAN-PIERRE 2nd year project
Summary I – Project Presentation II – Teams & Organization III – Objectives IV– Project Management V – Realizations VI - Conclusion
Project Presentation Manufacturingof productsin composite materials NeedsHeating Our client Industrial Oven
Project Presentation What’s wrong with the actual Industrial oven ?
Project Presentation What’s wrong with the actual Industrial oven ? Size of pieces and oven Not frequently used & cumbersome Overconsumption
Project Presentation Savesenergy Install the flexible oven when we need to heat a part Remove the oven when it’s heated and store it Adapt the oven size depending on the pieces size MODULAR OVEN
Teams & Organization OVEN PROJECT SINCE END OF JANUARY TEAM HEATING TEAM STRUCTURE Leader Leader ARNOUIL GUILLAUME ESTIA BONHOURE CYRIL ESTIA DABADIE SIMON ESTIA TAMURA TOSHI ESTIA NOGUERE SIMON ESTIA MADEC GUILLAUME ESTIA CLIENT
Project Management Communication In French & English
Objectives Client Specifications A FLEXIBLE OVEN EASY TO MOVE SIMPLE MODULAR LIGHT
Objectives Client Specifications A FLEXIBLE OVEN HEATING T°C : [120°; 180°] - > 150°C RISE of T°C : 0,5°C to 2,5°C / min FALL of T°C : 0,5°C to 2,5°C / min COMMERCIAL PRICE : [5K€ ; 10K€]
Objectives Results Required 1 COMMERCIAL BOOK 1 PROTOTYPE
Realizations 2 differentconcepts
Realizations 1st concept Inspired by accordion structure
Realizations Accordion structure In HTC Glass fabrics (high temperature carded glass) Fixed base Minimal length :1240 mm Maximal length : 4040 mm Mobile part
Realizations 1st concept Advantages : Really compact Easy to move Drawbacks : Very expensive (technical tissue)
Realizations 1m 1m 2nd concept Inspired by Cube folding
Realizations Polyurethane foam Thickness 8mm 2nd concept Assembly of Bosch Frames of 1m² Steel plateThickness 3mm Aluminium Bosch Profile45x45mm
Realizations 2nd concept
Realizations 2nd concept More than 2000€for the 1m3 prototype Too expensive
Realizations 2nd concept
Realizations The oven needs to be more SIMPLE
Realizations Final concept
Realizations Final concept Polyurethane wool Scratch 1 m 1m3 example (6 mattress) Steel plate 1 m Final dimensions (48 mattress) : 2mx2mx5m
Realizations Final concept
Realizations Final concept Material choice Polyurethane wool Best Thermal Isolation Characteristics Lacquered electro zinc-plated steel Refractory glue & mastic
Realizations Final concept ANSYS Analysis
Realizations Final concept
Realizations Final concept Prototype features Heat Power 3,75 KW Air flow : 500m3/h Brewing level of 3
Realizations Final concept Characteristics of maximum size oven : Heat Power 75 KW Air flow : 10000m3/h Brewing level of 3
Realizations Final concept Cost estimation 48 Mattress 1341,44 € Pipe 45€ Velcro 283,2 € Seals 108,4€ Refractory Mastic 110€ Refractory Glue 39,8€ Steel 2597 € TOTAL 4525€
Realizations Final concept Advantages : Modular Infinite possibilities of size and positions Easy to move & light Simple Design and Use Save energy Drawbacks : Fragile frame
Conclusions How can we optimize our oven ?
Conclusions How can we optimizeour oven ? Reinforcethe structure with rigid support for wool and steel plate.
Conclusions Benefits of this project? Work with professionals Team work Real project management experience New skills acquired and applied (technical and language) Respect client wishes (non existent) = challenging Melting pot of ideas
Thank you SIMON DESEUR – COMPOSITADOUR PIERRE JOYOT & AMELIE HACALA- ESTIA MUGNIER GENEVIEVE & BOYDRON JEAN-PIERRE ARNOUIL GUILLAUME, BONHOURE CYRIL, DABADIE SIMON, MADEC GUILLAUME, NOGUERE SIMON & TAMURA TOSHI