|dc.description.abstract||Technical industry are always keep change. The way for companies to keep alive in a changing market are not only quick response, high performance, but also high flexible actions. Typically, most companies relies on incoming inspection for raw material quality control. But top management and quality leaders must understand, quality won’t improve by inspections. If we hope to get raw materials and follow “right quality”, “right time” and “right quantity” criteria, we must rid always control raw materials’ quality by inspection. Implement raw material inspection exemption is a way to reach this goal.
Raw material inspection exemption implementation is avoid cost waste, let inspector can more focus on materials which are need more attention. Companies can have more resource for design actions. And also more resource to manage the relationship with supplier for keep improvement.
This research is base on MIL-STD-105E sampling inspection plan. This sampling inspection plan can be changed between normal, reduction and tighten type inspection, but not focus on inspection exemption. So we hope to establish a model include suppliers’ quality performance qualification and inspection exemption decision mode for cost of quality, let companies can well control suppliers and raw materials’ information no matter execute inspection exemption or not. It will become a quality cycle and let companies’ resource can be more efficiency. And separate exception mode to 2 stages:
1. At first, execute suppliers’ quality performance review mode.
2. Raw materials with appraisal keep execute final inspection exemption decisions review and determine result.
However, even raw materials pass evaluation for inspection exemption, but it still must keep quality review to manage material and suppliers’ quality and service. Then it can turn on the circle of row material exception and let companies reduce inspectors’ manpower, and suppliers take responsibility by themselves to reach the win-win situation.