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 Education & Seminars Overview........................................ Schedule........................................ Registration........................................  Overall ReliabilityRel in Concept PhaseRel in Design PhaseRel in Prototype PhaseRel in ManufacturingPhaseReliability TechniquesFor BeginnersReliability StatisticsFMECACRE Exam PreparationCQE Exam PreparationDesign for ReliabilityDesigning forManufacturabilityDesign for TestabilityDesigning for WarrantyCost ReductionDesign for 6 SigmaDesign for 'X'Design of ExperimentMechanical Designfor IC PackagingHALT and HASSApplicationStatistics for 6 SigmaFundamentals ofClimatic TestingDesign for Vibrationand ShockSoftware ReliabilityRestriction ofHazardous Substances(RoHS)Root Cause Analysis(RCA) |
"Ops A La Carte did an excellent job teaching a private two-day reliability seminar for our team. We learned a lot and would certainly use them again."
---Isaac Ohel, VP Engineering, Novera Optics
EDUCATION on the best tools for Reliability Engineering.
INTEGRATION of all Elements of Reliability Programs for Maximum Value.
Public and In-House Courses presented by world-class instructors directly in Silicon Valley.
Education & Seminars
OBJECTIVES
Highlights the different types of vibration tests and different type of equipment and fixtures. Reviews combined testing as well as fatigue calculations.
Download brochure (pdf)
WHO SHOULD ATTEND
This course is intended for those involved in design, test, or analysis, who want a better understanding of advanced statistical concepts to use during design and testing a product.
OUTLINE
• Stress Strength Analysis
• Introduction: terminology, structural resonant behavior, passive and active isolation
• Sinusoidal vibration measurements: units, sensors, readouts, errors
• Calibration of sensors and systems; traceability to NIST
Complex vibration; introduction to spectrum analysis
Sinusoidal vibration testing
• Electrohydraulic and electrodynamic shakers; theory, tradeoffs, limits
• Power amplifier theory, operation, limitations, distortion effects
• Controls for sinusoidal vibration testing
• Sinusoidal vibration test practice
• Interpretation of standards; Government and commercial
• Controversial test methodology: tracking filters, multiple sensors
Introduction to random vibration
• Sources of random vibration in service and transportation
• No possible equivalence to sinusoidal vibration
• Terminology and definitions
• Spectral density measurement and analysis - the frequency domain
• Probability density - the time domain
Random vibration testing
• Controls
• Combined environment (CERT) testing; reliability tests, e.g. MIL-STD-781
Accelerated testing; HALT and HASS
Fatigue Calculations
Environmental stress screening (ESS) of electronics hardware production
• Single vs. multi-axis vibration
• Pneumatic repetitive-shock machines
Vibration and shock test fixtures; fixtures for stress screening
• Recommended designs, materials, fabrication methods
• Experimental evaluation before use
• Practical limits: transverse motion; specimen size and weight
Gunfire vibration testing
Combined temperature, humidity, vibration and altitude testing
Instrumentation for measuring shock in service and during tests
• Sensors, readouts, errors; calibration
• Shock spectrum analysis; shock response spectrum
Shock testing per Method
• Shock testing machines; limitations
• Use of shaker for shock testing
Summary
