Tupa-Project deliverables for Logistic Environment Requirements by joq12180

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									   Tupa‐Project deliverables for 
Logistic Environment Requirements
          CEEES conference 
  Management of Environmental Stresses
       26th of Septemeber 2008
                   Background
The goal of project was to build a general methodology for cost 
effectively manufactured transported and assembled 
environmentally compatible product and packaging. The general 
process description  design and developed methodology may be 
applied and at product system or subsystem level with the 
emphasis on mechanical structure affected by environmental loads.

Focusing on :
   Integration of product mechanical design and product 
   packaging
   Cost efficient manufacturing, 
   Profitable storage and transportation
   Tailored final assembly
   Optimized total cost structure of product
   Overall cost structure understanding
          Target setting
Measure and analyze the real environmental 
conditions of different common transportation 
methods and routes around the world
Compare of collected data with current test 
specifications and methods
To create generic guidelines for packaging 
design requirements and processes to cover 
quality targets and optimize designs against cost
Update package test specifications and methods 
to reflect actual conditions and existing delivery 
model requirements
                      Methodology
              Product design        Analysis of properties of the product and 
                                    various design solutions


                                    Analysis of the effects on the critical 
                                    transportability properties                     DESIGN
REQUIREMENT                                                                         PHASE
ENGINEERING
                                    Design of the specification for the critical 
                                    transportability properties


              Package design        Description of the fragile/sensitive 
                                    properties of the product




                               VERIFICATION
                         Measurements
    •Moisture
    •Shock
    •Temperature
•   RD298 ShockLog recorder with RD299 
    HPT sensor




• iButton DS1923 Hygrochron 
temperature and humidity logger
   Stresses and design requirement
                        Stess                   Design requirement
                                        Moisture protection
                 High/Low temperature
                                        Stacking strenght
   Storage       Humidity and dipping
                                        Mass distribution of the product
                 Static compression
                                        Size and dimensions

                                        Corrosion protection in time


                                        Shock absorbing elements of the package
                 Vibration              and product.
                 Shocks                 Strenght of product chassis
Transportation
                 Air Preasure           Design of corrosion protection
                 Dynamic compression




                                        Strnght of pallet design
                 Shocks and bumps       Mass distribution of the product
                 Rain                   Size and dimensions
   Handling
                 High/Low temperature
                      Deliverables
Most severe stresses
    MOISTURE
     o By condense in sea and air transportation 
     o Mechanical stresses
    SHOCK and BUMB
     o In loading and unloading of truck, plane or ship
     o Rough seas 
    VIBRATION
     o During sea and truck transportation, low frequencys  and high 
       frequencys in air freight
     o Most common rootcause of long term reliability, because of shot 
       test sycles in verification phase 
                 Deliverables
Prosess
  Packaging design should be a solid part of mechanical design
  Definition of clear overlapping in reguirement engineering 
  Define fixed resources for packaging design and responsibility 
  in reguirement engineering in product development phase
Cost understanding
  Cost optimisation should be  iteration between mechanical and 
  logistic requirements
  Enviromental legislation of product packages is  giving clear 
  targets and supports overall cost targets and should be 
  implemented to requirement engineering of the product
Questions?
Thank You !

								
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