کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5028391 1470652 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The Influence of Lot Size on Production Performance in Wafer Fabrication Based on Simulation
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
The Influence of Lot Size on Production Performance in Wafer Fabrication Based on Simulation
چکیده انگلیسی

Semiconductor manufacturing has been a significant change over the past decades. Nevertheless, from production efficiency point of view, it should be argued with validity whether 25-wafer is an adaptive lot size in the future to fulfill the manufacturing processes. In this work, a simulation model to study the relationship between lot size and the performances of wafer fabrication is proposed. Three production performance indices are taken into account in this model including cycle time of products, total throughput and the waiting time of WIP by workstation. Based on the simulation result, it reveals that the cycle time of products is synchronously decreased when the lot size is shrunk. However, the waiting time of WIP is not coincident with lot downsizing. From these results, the model of this study can provide a trend to establish the best lot size to fulfill the current and future wafer fabrication.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Engineering - Volume 174, 2017, Pages 135-144
نویسندگان
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