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 | Tier 1 Engineering | |
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With more than 15 years of hands-on experience in the aerospace industry, Tier 1 has the knowledge to handle your composite engineering needs.
Tier 1's Design Center provides expertise in the following areas:
- Design & Drafting — complete complex mechanical design and drafting projects by combining our design and drafting experience with our expertise in a variety of 2D and 3D CAD systems.
- Analysis — our engineers are highly skilled in Finite Element Analysis (FEA) and classical hand analysis with extensive experience in composite materials engineering. Our test services cover everything from materials qualification to full structural test support.
Our Capabilities
Tier 1 has an extensive range of technical capabilities to meet the most complex engineering design challenges:
Composite Engineering
- Thermoset and thermoplastic material systems
- Design of composite parts and tooling
- Laminate analysis — failure modes, layup optimization
- Testing and certification of composite materials and processes
CAD Modeling / Layout Design
- Components and mechanisms
- Tooling and ground support equipment design
- Trade studies to evaluate cost, weight and technical risks
- Form-Fit-Function evaluation
Classical Structural Analysis
- Static hand calculations
- Aircraft repair and aging aircraft design
- Life Analysis - Fatigue, Crack Growth, and Damage Tolerance
Finite Element Analysis
- Statics - Geometric and Material Nonlinearity, Contact Properties, Composites
- Dynamics – Modal, Harmonic, Transient, PSD Random Vibration
- Thermal analysis – Steady state and transient
- Buckling – Linear and non-linear
- Shape Optimization
- Crash simulation
Computational Fluid Dynamics
Testing Services
- Planning and design to certify materials, processes and components.
Technical Media
- Test instructions/reports
- Certification reports/analysis
- Service bulletins/temporary revisions
- Illustrated parts catalogs
- Overhaul and operation manuals
- Component/Aircraft maintenance manuals
- Training and Safety manuals
- Structural repair, wiring diagram and tooling manuals
Software Competencies
- CATIA V4, V5
- NASTRAN
- PATRAN
- LS/DYNA
- ABAQUS
- ANSYS
- HYPERWORKS
- MATLAB / SIMULINK
- NASGRO / FLAGRO
- LOCKHEED – LMTOOLS, IDAT, IMAT, SLIM/VISION
- BOEING – IAS, CSW, MOS DUBERG, FAMOSS, IDTAS
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