کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1697755 1012094 2011 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Design of multi-station manufacturing processes by integrating the stream-of-variation model and shop-floor data
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Design of multi-station manufacturing processes by integrating the stream-of-variation model and shop-floor data
چکیده انگلیسی

Process design has been intensively studied to reduce dimensional variability of products produced in multi-station manufacturing processes (MMPs). Most of the existing studies focus on predicting variation propagation and evaluating process robustness. However, these studies overlook the potential use of historical shop-floor quality data of existing MMPs in order to extract the actual manufacturing operation capabilities from each station, and then, to evaluate more accurately the expected dimensional variability of new candidate process plans. This paper proposes a methodology to improve process plan selection based on three components: (i) based on historical shop floor data, an inference on the process capabilities of the stations in an existing MMP, which will be used to produce the new product; (ii) a sensitivity analysis of candidate process plans to identify critical fixtures and manufacturing stations/operations; and (iii) an optimal selection of candidate process plans. A case study is presented to demonstrate the effectiveness of the methodology.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Manufacturing Systems - Volume 30, Issue 2, April 2011, Pages 70–82
نویسندگان
, , ,