Failure analysis, a process that relies on collecting failed components for subsequent examination of the cause or causes of failure, is considered as one critical discipline in many branches of manufacturing process because it can effectively help in the following:
Refinement of an existing product -- many products found in the market today can still be refined with the help of failure analysis; this is with the help of several procedures including collecting data of their failed components, which are brought to a laboratory for analysis in order to determine the cause and act accordingly.
Development of new and better products -- a discovery of failure and its cause(s), in many cases in the manufacturing industry, cannot just improve an existing product but can lead to the development of new and better products as well, which provides more opportunities for manufacturers to gain loyal customers.
Cost reductions -- with the help of failure analysis in determining the cause of failure, manufacturing companies can reduce operational costs and avoid unnecessary spending by using better materials, which can bring a significant advantage to the bottomline.
There are two popular categories under failure analysis and these are the following:
Electrical failure analysis - this process can be performed when there are manufacturing failures such as dielectric breakdown, component failure, arc tracking/conductive path tracking, floating neutrals and high voltage transients, poor quality solder joints, oxidation and corrosion of electrical connections, and contamination of circuit boards. A manufacturing company can perform processes like Analytical Probe Station, Curve-Trace, Emission Microscopy, and Laser Stimulation Microsopy.
Physical failure analysis -- this becomes increasingly important for process optimization for situations like when there is a continued shrinking of materials used in a certain manufacturing process. In cases like the one specified, a particular manufacturing facility can do the analysis (or hire a third party to do it) such as 3-D X-ray Tomography, C-scanning acoustic Microscopy, De-Capsulation, Deprocessing, FIB-SEM Cross Sectioning, Mechanical Cross-Sectioning, Real-time X-ray - among other physical failure analysis procedures.
More and more companies in the manufacturing sector have recognized the importance of failure analysis and have incorporated this procedure in their own system for new product development or refinement of existing ones.
Refinement of an existing product -- many products found in the market today can still be refined with the help of failure analysis; this is with the help of several procedures including collecting data of their failed components, which are brought to a laboratory for analysis in order to determine the cause and act accordingly.
Development of new and better products -- a discovery of failure and its cause(s), in many cases in the manufacturing industry, cannot just improve an existing product but can lead to the development of new and better products as well, which provides more opportunities for manufacturers to gain loyal customers.
Cost reductions -- with the help of failure analysis in determining the cause of failure, manufacturing companies can reduce operational costs and avoid unnecessary spending by using better materials, which can bring a significant advantage to the bottomline.
There are two popular categories under failure analysis and these are the following:
Electrical failure analysis - this process can be performed when there are manufacturing failures such as dielectric breakdown, component failure, arc tracking/conductive path tracking, floating neutrals and high voltage transients, poor quality solder joints, oxidation and corrosion of electrical connections, and contamination of circuit boards. A manufacturing company can perform processes like Analytical Probe Station, Curve-Trace, Emission Microscopy, and Laser Stimulation Microsopy.
Physical failure analysis -- this becomes increasingly important for process optimization for situations like when there is a continued shrinking of materials used in a certain manufacturing process. In cases like the one specified, a particular manufacturing facility can do the analysis (or hire a third party to do it) such as 3-D X-ray Tomography, C-scanning acoustic Microscopy, De-Capsulation, Deprocessing, FIB-SEM Cross Sectioning, Mechanical Cross-Sectioning, Real-time X-ray - among other physical failure analysis procedures.
More and more companies in the manufacturing sector have recognized the importance of failure analysis and have incorporated this procedure in their own system for new product development or refinement of existing ones.
About the Author:
Paul Drake writes a wide array of industry-related topics and his work experience in a high tech company helps in doing the job. To learn more about failure analysis, visit Nanolab Technologies official website.
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