With the implementation of "country strong on quality strategy", aiming at the usage requirements of high performance and high reliability of equipment, both users and research units value the design and analysis of the six performances (reliability, maintainability, supportability, testability, safety and environmental adaptability) in the research process. Thus, the products obtain better environmental adaptability, higher reliability and safety, more accurate fault detection capability, more convenient and efficient maintenance, and more efficient use guarantees and maintenance supports. With many years of engineering experience, the reliability technology team of GRG Test provides professional design and analysis services of the six performances for all kinds of equipment and supporting products. Through going deep into the product design process, it comprehensively improves and guarantees the six-performance level of the product from the aspects of six-performance management, design and analysis, test evaluation, optimization and improvement, etc. to provide overall solutions for customers.
Product Scope:
Whole vehicle equipment of high-speed railway and supporting electrical products, mechanical and electrical products, mechanical products, etc.
Relevant Qualifications:
Test evaluation of reliability and environmental adaptability is approved by CNAS
Test Cycle:
Provide comprehensive support services in all stages of the product development process with the combination of product development cycle.
Test Items (Part):
Service Items |
Analysis and demonstration of six-performance requirement |
Six-performance design scheme planning |
Modeling, prediction, allocation of reliability, maintainability, testability |
Fault mode, effects and criticality analysis (FMECA) |
Fault tree analysis (FTA) |
Derating design |
Circuit tolerance analysis |
Safety analysis |
Fault reporting, analysis and corrective action system (FRACAS) |