TITLE:
Application Study on Multi-Vary Analysis
AUTHORS:
Xiaomin Xu
KEYWORDS:
Statistical Process Control; Multi-Vary Analysis; Process Capability Index
JOURNAL NAME:
Modern Mechanical Engineering,
Vol.3 No.1,
February
27,
2013
ABSTRACT:
In this article, we studied the bearings made by one company in Shanghai. Through statistical process controlling the quality characteristic of bearings’ diameters and multi-vary analysis is applied to find the key variation factors which have an influence on the quality characteristic of the bearings, the quality level of the bearings of this company is improved.