Ultrasonic inspection of aluminum plate products is a valuable tool for controlling and establishing quality. Using today's technology in computer based inspection systems, a higher degree of automation can be achieved than has been previously possible. For example, inspection results can be stored in a data base for comprehensive analysis, and real-time sorting and cutting decisions that enhance the value of the product can be made. It is also possible, using networked computers, to begin analyzing one portion of a plate image while the remainder of the plate is still being scanned.
For an inspection system to be cost effective, it must add real value to the product by quantitatively assessing product quality. The system purchaser must be aware of the capabilities and limitations of automated ultrasonic inspection equipment before attempting to specify a system, and generally must work closely with the system supplier to make sure that the requested specifications are achievable at reasonable cost.
The Paper was presented on the UTonline Application Workshop in May '97
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