pre-control

Pre-Control WorkBench

Pre-Control WorkBench: A shopfloor implementation of control charts for controlling non-conformances

Pre-Control has been practiced as an alternative to the classical Statistical Process Control. It is an easy-to-use technique that can be easily applied on the shop-floor. Pre-Control is described in details by the 2nd Edition of the AIAG SPC manual.

Pre-Control is a technique for controlling the quality of products based on Specification Limits rather than Control Limits. Pre-Control chart focusses on control of product non-conformances rather than control of process.

The Pre-Control WorkBench software from SymphonyTech combines the ease and simplicity of shop-floor implementation, supplemented by the power of Process Capability evaluation.

Features of the software are:

Well demarcated Qualification and Production runs
Automatic signals to switch from Qualification to Production and back based on observed data
Signals for actions based on observed data in Green, Yellow and Red zones
Facility for logging events and actions
Multiple characteristics possible in a process
Color coded signals for each data point/ data pair logged

To make your Pre-Control implementation smooth and quick we provide you:

SymphonyTech Pre-Control WorkBench software.
Download the evaluation version here.
A white-paper guiding you through Pre-Control theory and implementation.
Download it here.

Pre-Control should be used while your process goes on, to make timely corrections to the process. It is easy, and effective for non-conformance control.