Dissertations and Theses @ UNI
Availability
Open Access Thesis
Keywords
Shafting -- Sampling; Shafting -- Quality control;
Abstract
The machining processes have the uniqueness of discrete production and flexible scheduling as cellular manufacturing design. To ensure the quality of machining products, control charts for Statistical Process Control (SPC) has been implemented in the company to monitor the machining process. Sampling is an essential part of data collection for SPC control charts and sampling should be done for machining processes becomes an issue in the company.
This study focused on the investigation of SPC sampling frequencies for shaft bearing turning process using the technique of Average Production Length (APL). The purpose of the study was to identify the SPC sampling frequency for turning process. Study results indicated that the 100% inspection has significant shorter APL than 1/10 and 1/20 SPC sampling frequencies, and based on the study result, 1/10 is preferred over 1/20. The result provides insight on the SPC sampling frequencies in enabling the company to select an economical SPC sampling frequency for the machining manufacturing process.
Year of Submission
2012
Degree Name
Master of Science
Department
Department of Industrial Technology
First Advisor
Zhe Zhang
Date Original
2012
Object Description
1 PDF file (56 pages)
Copyright
©2012 Jiaxu Chu
Language
en
File Format
application/pdf
Recommended Citation
Chu, Jiaxu, "An Investigation on In-Process SPC Sampling Frequency for Shaft Bearing Turning Process" (2012). Dissertations and Theses @ UNI. 1295.
https://scholarworks.uni.edu/etd/1295
Comments
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