Application of Six Sigma Method in Improving the Quality of the Spiral Bevel Gear

被引：1
|
作者：
Meng, Lili [1 ]
Lu, Chunguang [1 ]
Xi, Xiaoyan P. [2 ]
Zhao, Huizhen P. [1 ]
机构：
[1] Hebei United Univ Tangshan, Sch Mech Engn, Tangshan 063000, Hebei, Peoples R China
[2] Tangshan Coll, Key Lab Struct & Vibrat Engn, Tangshan 063000, Hebei, Peoples R China
来源：
MANUFACTURING SCIENCE AND TECHNOLOGY, PTS 1-3 | 2011年 / 295-297卷
关键词：
the six sigma theory; the spiral bevel gear; the DMAIC method; experimental design; process capability;
D O I：
10.4028/www.scientific.net/AMR.295-297.2655
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
According to the quality problems in one gear enterprise, the DMAIC method which is the core application of the six sigma theory is used to improve the quality of the spiral bevel gear, and the quality data is analyzed by using Minitab software. Firstly, the quality problem is defined in accordance with the DMAIC procedures and the main reasons for quality problems in spiral bevel gears are determined. Secondly, measurement systems and process capability are analyzed. Then, we set a specific program for the improvements for the main causes of quality problems. Through the successful implementation of this project, the quality of spiral bevel gears is greatly improved, and the production cost is greatly reduced. The effect is very significant.
引用
收藏
页码：2655 / +
页数：2
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