TY  - JOUR
AB  - Purpose This paper proposes a decision support model that can be used to help decide the destination of defective products, for mass production industries. The objective of this model is to reduce the cost of the defect, and consequently reduce the total quality costs.Design/methodology/approach The decision model was developed based on the theory of quality costs and decision-making models, considering the practical aspects of reality through data collection, observation and experience in Industrial Pole of Manaus (Brazil) industries. A decision model adjusted to reality assists in the construction of the decision process, indicating the facts, data collection and the planning of the actions to choose the best alternative.Findings The specific contributions of this research are: (1) define a sequential structure of actions, effects and costs associated with defective items; (2) allow a comprehensive approach to failure costs, including various elements of lost opportunity costs; (3) minimize failure costs, and consequently reduce total quality costs, without necessarily investing in prevention and assessment; (4) describe the use and application of the built theory; (5) identify the quality cost elements most representative in existence of defective items; and (6) identify improvement points in the management of possible future defective items.Originality/value Much of the work of implementation of quality cost models do not emphasize the analysis of the destination of defective items. Also, there are no studies that use decision models with identification, accounting and evaluation of effects and criteria of quality, productivity and cost to define the destination of manufacture defective items.
VL  - 38
IS  - 1
SN  - 0265-671X
DO  - 10.1108/IJQRM-06-2019-0185
UR  - https://doi.org/10.1108/IJQRM-06-2019-0185
AU  - Soares João Cláudio
AU  - Tereso Anabela Pereira
AU  - Sousa Sérgio Dinis
PY  - 2020
Y1  - 2020/01/01
TI  - A decision-making model for the rework of defective products
T2  - International Journal of Quality & Reliability Management
PB  - Emerald Publishing Limited
SP  - 68
EP  - 97
Y2  - 2024/04/23
ER  -