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Objective: |
Improve Plant Performance |
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Benefits: |
Increase Yield, Reduce Energy
Cost, Decrease Waste |
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Method: |
On-line Continuous Process Improvement (Factory floor versus Laboratory) |
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Features: On-line |
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Process Improvement
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Exploratory Data Analysis
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Multivariate Statistical Process Analysis
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SQL Database |
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Features: Off-line |
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SQL Database Query and Reporting
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Univariate and Multivariate Statistical Process Control |
Background:
In the years since Shewhart published his seminal book, The Economic Control of the Quality of Manufactured
Products, there have been many applications both of his
concepts and subsequently developed advanced concepts. These
techniques, which have served a useful function in monitoring and
improving quality, are referred to as Statistical Process Control
(SPC).
The widespread use of microcomputers has helped bring applications
of these techniques directly to the factory floor. But, efforts to
date have been primarily in the area of computerization for the
individual tasks of SPC and Design of Experiments (DOE). Little
emphasis has been placed on integration of these approaches into a
system that would allow monitoring, analysis and adjustments of
control variables to improve plant performance.
Proactive Process Improvement provides complete
integration of
DOE and SPC to drive your process to higher
levels of performance.
The Company:
Stochos was established in 1968 with the mission of providing
leading edge computerized systems that focus on improving the
quality of the manufacturing processes. Stochos has developed and
sells SPC data analysis software
Custom/QC (off-line SPC), SPC Direct
(on-line SPC) and
Quality Management Database Systems (QMDS).
The QMDS provides for complete factory floor data collection,
analysis, and reporting. SPC, Document Control, Closed Loop
Corrective Action and Calibration Log are just a few of many
components in this integrated system. The QMDS provides complete
automation of the paperwork required for certification programs
such as ISO9000.
Our new product, Proactive Process Improvement moves one
step further by providing for interaction with the plant control
system.
Proactive Process Improvement is an integrated, on-line,
dynamic analysis system that ensures improvement of the
manufacturing process.
What's Different:
The key ingredient in Proactive Process Improvement is
its on-line ability to identify the important few controllable
factors for achieving higher quality output, and to implement
changes to these factors in a systematic fashion to improve plant
performance. The major issue is the timely identification of the
need to shift from one set of control factors to another due to
the impact of uncontrolled factors.
Proactive Process Improvement will enable greater
improvements in the performance of manufacturing operations than
those experienced thus far. Such a system has the potential for
greatly improving the competitive position of your firm as it
faces ever-stronger competition in the global marketplace.
The Proactive Process Improvement package combines a Sun
workstation with Solaris O/S, Informix SE and Stochos software to
provide a robust solution to process performance tasks.
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