Data-Base Workflow From Raw Material Data to input Realize innovation.
Raw Data Raw Data Data Reduction Material Spec Material entry and Tests Data Raw Material specifications Manufacturer details Material Batches Storing Expiring Dates Resin spec. Reinforcement spec. Material quality assessments Manufacturing (Plates, Tubes, Coupons ) Types of manufacturing (hand-lay-up, automated lay-up, RTM ) Curing conditions Cutting spec. Post-curing inspections (degree of curing, FVF, dimensional inspections, C-Scan ) Specimen quality assessments Test Specification Tests description (standard, non-standard ) Test environmental conditioning Test Data acquisition methods Specimens dimensions Raw Test Data Data points, Failure modes, Test conditions Data quality assessments Page 2
Raw Data Manufacturing Manufacturers Material type Plate Coupons - ID Tensile Comp. test cond. Raw Data Data Reduction Material Spec Raw Material specifications Manufacturer details Material Batches Storing Expiring Dates Resin spec. Reinforcement spec. Aims: Material quality assessments Manufacturing (Plates, Traceability Tubes, Coupons ) Types of manufacturing Quality (hand-lay-up, assessment automated lay-up, checks RTM ) Curing conditions Cutting spec. Post-curing inspections (degree of curing, FVF, dimensional inspections, C-Scan ) Data collections entry per material types and Specimen per quality tests assessments Test Specification Tests description (standard, non-standard ) Test environmental conditioning Test Data acquisition methods Specimens dimensions Raw Test Data Data points, Failure modes, Test conditions Data quality assessments Page 3
Raw Data Data Reduction Material Spec Material and Tests Data Material Data / Tests types Specimens data (points/ fitted curves) Variables min, max, average, standard deviation, coefficient of variability SN curves Cross comparison of failure modes (collecting a image library) Variable statistical analysis (Comparing means, Confidence Intervals, distributions, A-Basis, B-Basis, Gokhale ) Variable quality assessments Page 4
Manufacturing Raw Data Data Reduction Material Spec Manufacturers Material type Plate Coupons - ID Tensile Comp. test cond. Avg / test Material Data / Tests types Aims: Specimens data (points/ fitted curves) Variables min, max, average, standard Traceability deviation, coefficient of variability SN curves Justification for withdraw out-layer data points Reducing data points per tests to one averaged variable Cross comparison of failure modes (collecting a image library) Variable statistical analysis (Comparing means, Confidence Intervals, distributions, A-Basis, B-Basis, Gokhale ) Variable quality assessments Page 5
Raw Data Data Reduction Material Spec Final Material specification file (validated data by Material Department) List of Material variables to be used for simulations transfer via input files to the design office E1 Young modulus in X Material and Tests Data E2 E3 G12 G23 G13 n12 Young modulus in Y direction Young modulus in Z direction /!\ Not exhaustive list Can be customized to the office needs n22 n13 XT Stress limit in tension in X direction YT Stress limit in tension in Y direction XC Stress limit in compression in X direction YC Stress limit in compression in Y direction S Stress limit in shear Page 6
Manufacturing Manufacturers Material type Plate Coupons - ID Tensile Comp. test cond. Variables Avg / test Raw Data Data Reduction Material Spec Final Material specification file (validated data by Material Department) List of Material variables to be used for simulations transfer via input files to the design office E1 E2 E3 G12 G23 G13 n12 n22 n13 XT YT XC YC S Aims: Direct Data Transfer per material type Young modulus in X Young modulus in Y direction Young modulus in Z direction Stress limit in tension in X direction Stress limit in tension in Y direction Stress limit in compression in X direction Stress limit in compression in Y direction Stress limit in shear /!\ Not exhaustive list Can be customized to the office needs Page 7
Part ID Manufacturing Page 8 Manufacturers Material type Plate Coupons - ID Tensile Comp. test cond. Variables Avg / test Raw Data Data Reduction Material Spec Final Material specification file (validated data by Material Department) List of Material variables to be used for simulations transfer via input files to the design office E1 E2 E3 G12 G23 G13 n12 n22 n13 XT YT XC YC S Program Aims: Direct Data Transfer per material type Data access can be filtered by User ID (Material engineer, office engineer, Chief engineer ) Young modulus in X Young modulus in Y direction Young modulus in Z direction Stress limit in tension in X direction Stress limit in tension in Y direction Stress limit in compression in X direction Stress limit in compression in Y direction Stress limit in shear /!\ Not exhaustive list Can be customized to the office needs
INPUT Files Test Raw Data points + traceability OUTPUT Files Variables Page 9