Wisnu Aribowo
One of the aircraft manufacturing companies in Indonesia which acts as a player in Global Supply Chain has production operational problems because of the many Product variations are contracted and limited production capacity. One of the areas experiencing problems is the area of ​​machining NC router especially in the nesting process In order to increase the productivity of the number of parts produced and savings material use. The Nesting Process is identical to the process of grouping family work on a single batch processing machine which is a determinant element in the process speed production. For that a good planning and scheduling strategy is needed Meet consumer demand.
Application of writing
The problem of nesting on aircraft companies is not easy due to the number of types and the form of components produced at one time. For that a model is needed which is capable of scheduling machine work with a batch processing scheme based on The nesting process in this company. The methodology used is in the form of development of mathematical models that connect between batch scheduling on Job Processing Machine with nesting pattern batch. The nesting pattern used is Category 2D Bin Packing Problem to get production productivity expected and efficiency of material use.