Factory Layout e Assembly Lines.pptVIP

Factory Layout Assembly Lines Process Model Routing Header Activity Group Operation Operation (optional) Grouping Node (optional) Header Node Activities Mode (duration) Activity The header node represents the highest level of the process model. Header data and the activity sequence are stored at this level. Required The grouping node is used to group several activities and operations together. The grouping node can be used to build up multi level process hierarchies (ie, lower level grouping nodes). Grouping nodes can be used in multiple process structures. Optional Operations group activities for joint execution. It is similar to the grouping node, but there are differences in how operations respond to configurable component selection. Operations can not be used to create multi level hierarchies. Optional Activities are the basic elements of the process model. Activities discribe how a process step is executed. The mode discribes how and where activities are executed Process structure Cabin Assembly SafetyBeltback Cabin SafetyBeltfront Sunroof assembly Rear-view mirror assembly safety belt front assembly safety belt back assembly buckle front assembly buckle back Assembly sunroof Adjust sunroof Header Node Grouping Node Operation Activity part of - relation sequence - relation … Process Structure: Component assignment and activity selection B 4 5 Components Activities 7 Act- Plan Input relation makes activity optional (it is either on or off). If no input relationspoint to an activity, the activity is always active. If input relations point to an activity, the activity is active only when the component is selected. Input relations (components) may only be assigned to activities. 2 6 A X Required Selection Multiple Selection 1 2 Factory Layout: object overview and relationship Line 1 Level 1 Line net Line Resource Factory Layout Objects All Objects Plant Specific (because of supply area, for example) Relations between iPPE application objects Prod