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Jabil Green P oint Project ： Dior classic perfume

Jabil Green P oint Project ： Dior classic perfume. 23 Nov. 2007 By MC Lin & Cheng Chen MEDC. Jabil Confidential. New Ring design analysis. Not easier to open. Ring. Pump1. Max. pull out force is 234N (23.85kg).

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Jabil Green P oint Project ： Dior classic perfume

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  1. Jabil Green Point Project ：Dior classic perfume 23 Nov. 2007 By MC Lin & Cheng Chen MEDC Jabil Confidential

  2. New Ring design analysis.Not easier to open. Ring Pump1 Max. pull out force is 234N (23.85kg) The new Dior ring design thickness add 1.15mm , so need much forces opening ring and pump_1. 3.31mm 1.15mm

  3. New Cap design TYPE-A analysis 63.4 N (6.46Kg) • Material: • Ring Material = Surlyn pc2000 • Pump1 Material = SUS 304 (assume) • Assume no friction force. (can’t get coefficient of friction from Dupont) TYPE-A T=2.2mm

  4. TYPE-A ANSYS simulationPlease full screen play animation Detail

  5. New Cap design TYPE-B analysis TYPE-B 21.69 N(2.22kg) T=2mm • Material: • Ring Material = Surlyn pc2000 • Pump1 Material = SUS 304 (assume) • Assume no friction force. (can’t get coefficient of friction from Dupont)

  6. TYPE-B ANSYS simulationPlease full screen play animation Detail

  7. CAE result (1/2) 63.4 N (6.46Kg) Cap Pump_1 Ring Cap Pump_1 Ring 21.69 N(2.22kg) Simulation result 3D_Model TYPE-A TYPE-B

  8. CAE result (2/2) • Customer given condition: • Ring opening force minimum force about Minimum 6KG. • Cap opening force about 2~4Kg. • ANSYS simulation result: • New ring thickness 3.31mm open forces > 234N (23.85kg) > 6kg. • New cap type A open force 63.4N(6.46kg) > 4kg limit condition. • New cap type B open force 21.69N(2.21kg) satisfied range (2~4kg). • We suggestion use TYPE-B . • Statement : Main control opening force factor is interference , part geometry , part thickness. Suggestion :TYPE-B

  9. Thank you! PLEASE COMMENT!

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