CorrectSPC: When 'Normal' Is Not Typical

Description

Title:
CorrectSPC: When 'Normal' Is Not Typical. A Practical Guide For The Statistical Control Of Precision Machining Processes
Author:
Bob Doering
Publisher:
CorrectSPC
Publication Date:
2007
Pages:
40
Binding:
Spiral Bound Soft Cover
Edition:
1st ed
Dimensions (inches):
8.5 (W) x 11(H) x 0.50 (D)
Subject:
Mathematics / Probability & Statistics / General
Description:
The book covers the correct non-normal distribution for tool wear. It instructs on the proper setup of non-Shewhart control charts specifically designed to allow absolute control of the precision machining process. The book explains why the statistical basis for Shewhart charts does not apply to tool wear. It covers the unique calculation of process capability as it applies to machining. It explains how compression of control limits increases variation, and is not continuous improvement for precision machining. It illustrates what actions should be taken for correctly applied continuous improvement. This book gives relief to those practitioners that have struggled with common Shewhart charts. Now you can easily chart with the power to make meaningful decisions on offsets, tool changes and much more. Written for the practitioner, the statistics are very easy to understand.
This book is very controversial, as it destroys the myth of the normal curve in precision machining!