What is the difference between SPC and SQC? - iSixSigma
Feb 23, 2004 · Some prefer SQC because the idea of “quality” is larger and more encompassing than that of “process.” Others counter this by pointing out that the term “process” is problematic by nature, …
Integrating SPC and SQC to Overcome Weaknesses in Each
Feb 26, 2010 · SQC and SPC are two powerful tools, which have different goals and requirements for successful application. By using a methodology that combines the strengths of both approaches, it is …
A Guide to Control Charts - iSixSigma
Jan 28, 2025 · How do you know which control charts to use for an improvement project? Our guide can help you identify which works best for your needs.
Streamlining Six Sigma Projects with the 7 QC Tools
Jan 22, 2025 · One of the easiest ways to streamline Six Sigma projects is using the 7 QC tools. These tools can help determine problems before they arise.
iSixSigma: Six Sigma Resources for Six Sigma Quality
Latest from iSixSigma Lean Six Sigma Case Studies Get Lean Six Sigma Certified Latest Concept Articles
Why Upper Specification Limits Matter in Process Improvement
Feb 6, 2025 · What is the upper specification limit? Find out how it relates to your data analysis, and how it benefits your process improvement.
Critical To Quality: The Key to Meeting Customer Expectations
Jan 23, 2025 · Critical to Quality are the key attributes of a product or service that your customers have defined as being important.
Average Outgoing Quality: Minimize Defects and Guarantee Quality
Feb 7, 2025 · What is average outgoing quality? Learn how this measurement relates to your production and can help minimize defects.
Warning Limits: Catch Outliers in Your Production - iSixSigma
Oct 19, 2024 · What are warning limits? Find out how these limits can clue you into potential problems in your production line.
Quality Control: Key to Delivering High-Quality Products
May 26, 2023 · Quality Coontrol is a reactive process intended to detect defects or non-conformities.