Quality inspection is to the real one or more characteristics such as measuring, inspection, test or measurement, and compared the result with the specified requirements to determine each characteristic activities conducted by qualified.
In general, the quality inspection has the following five basic tasks:
(1) to identify products (or parts, purchased materials, etc.) of quality level, determine its can conform to the degree of receiving.
(2) the judgment process quality status, and provide the basis for process control.
(3) understand the level of product quality or the severity of the defects.
(4) to improve the detection means, improve the quality of detection work found defect ability and effectiveness.
(5) the quality information feedback, quality status and trend, provide quality improvement proposals.