Real Time Statistical Process Control

Statistical Process Control: A History

Thu, 04 Jun 2026 00:00:00 -0400

Statistical Process Control (SPC) is a data-driven methodology that uses statistical tools to monitor and control manufacturing processes.

How Manufacturers Reduce Trial and Error with Designed Experiments

Thu, 05 Mar 2026 00:00:00 -0500

Manufacturing teams often adjust process settings through trial and error. Engineers change one factor, observe the result, and repeat the process until performance improves.

The hidden cost of chasing every defect

Thu, 08 Jan 2026 00:00:00 -0500

Quality teams feel constant pressure to act when something goes wrong. But reacting to every defect can create its own problems.

Why Capability Indices Matter More Than Most Teams Realize

Fri, 05 Dec 2025 00:00:00 -0500

Capability indices, which include Cp, Cpk, Pp and Ppk, are among the most informative numbers in a quality professional’s toolkit.

Making Control Charts a Tool for Learning, Not Just Compliance

Mon, 03 Nov 2025 00:00:00 -0500

Managers in regulated industries often rely on control charts to confirm that processes are under control. That expectation is built into most quality systems, but when engineers use those charts only to document compliance, they lose a chance to study how the process behaves.

Design of Experiments: A People-Driven Approach to Process Improvement

Fri, 05 Sep 2025 00:00:00 -0400

Quality engineers and development teams need to identify root causes and improve efficiency. Design of Experiments (DOE) enables them to test multiple factors at once, allowing for quicker identification of optimal process settings.

Eliminate Pencil and Paper in Manufacturing Plants with Prolink Software by Minitab

Tue, 22 Jul 2025 00:00:00 -0400

For years, manufacturing plants have relied on manual data collection with paper and pencil. This method is prone to human error, inefficiencies, and lost productivity.

Making Capability Studies Work for You

Mon, 07 Jul 2025 00:00:00 -0400

Capability studies are routine in quality work, used to verify processes and identify improvements. Knowing when and how to use them is key.

From Detection to Prevention: How to Manage Quality During Tariff Disruptions

Mon, 02 Jun 2025 00:00:00 -0400

Tariffs can increase the costs of imports, prompting manufacturers to adjust their supply chains. Even small differences can significantly impact a product's performance. Several data-driven methods can help.

Unboxing the Top 3 Packaging Challenges in Real-Time

Mon, 03 Mar 2025 00:00:00 -0500

Many factors influence what happens between the time you hit “checkout” and when your package arrives. Let’s explore these challenges and how Minitab provides effective solutions.

Statistical Tools Power Manufacturing's Climate Response

Thu, 06 Feb 2025 00:00:00 -0500

Quality professionals are using statistical tools, originally meant for product quality control, to tackle climate change. For example, control charts that monitor manufacturing variations are now tracking energy consumption, identifying spikes, and measuring carbon emissions.

Practical Data Analysis for Production Problems

Mon, 06 Jan 2025 00:00:00 -0500

Manufacturers can tackle production issues by accurately defining problems, using root cause analysis to identify key factors, implementing data-driven corrective actions, and continuously monitoring processes to ensure ongoing improvements and maintain a competitive edge.

Measurement System Analysis Has a Place in Sustainable Manufacturing

Fri, 06 Dec 2024 00:00:00 -0500

Measurement System Analysis (MSA) is crucial for manufacturers to enhance efficiency and reduce waste while meeting environmental goals.

Statistical Process Control: From Reactive to Predictive

Wed, 04 Sep 2024 00:00:00 -0400

Statistical Process Control (SPC) is evolving to not just detect defects, but also to predict and prevent issues. Modern factories use more sensors and collect more data, allowing SPC to analyze real-time patterns and forecast potential issues.

Design of Experiments Uncovers Hidden Factors in Production Processes

Tue, 06 Aug 2024 00:00:00 -0400

Design of Experiments (DOE) helps improve products and processes more efficiently, providing a comprehensive understanding of influences on the end result.

What is Process Mapping?

Fri, 07 Jun 2024 00:00:00 -0400

Process mapping is a method to visualize and understand manufacturing processes, similar to a flowchart. It helps identify inefficiencies and delays in the workflow. For example, it can pinpoint the source of delays in an assembly line.

A Step-by-Step Guide to Bayesian Hypothesis Testing

Thu, 04 Apr 2024 00:00:00 -0400

Globalization and digitalization have intensified competition in manufacturing. Some companies are using Bayesian hypothesis testing to optimize processes and make informed decisions. For example, a production manager could use it to improve the engine-cylinder-head-machining process.

5 Ways Minitab Real-Time SPC Transforms Quality Management

Fri, 15 Mar 2024 00:00:00 -0400

Explore top 5 ways Minitab Real-Time SPC can help improve quality and help Quality professionals save time and money

How to Conduct A Design of Experiments (DOE)

Mon, 05 Feb 2024 00:00:00 -0500

DOE is a method that helps manufacturers improve processes by understanding the relationship between factors and the output. It involves defining the problem, selecting the right design, conducting the experiment, analyzing the results, and implementing changes.

An Overview of Data Visualization Tools

Mon, 08 Jan 2024 00:00:00 -0500

Data visualization transforms complex data into clear insights through charts and graphs, helping users quickly spot and address production issues and make informed decisions.

A Simple Guide to Regression Analysis

Fri, 08 Dec 2023 00:00:00 -0500

Regression analysis helps quality teams improve their process standards. In simple terms, it helps these teams understand how variations in the manufacturing process affect the quality of the final product.

Understanding Capability Analysis in Manufacturing

Wed, 06 Sep 2023 00:00:00 -0400

What is Capability Analysis? Capability analysis is a powerful statistical tool that serves as a compass for quality departments.

Why Automated Machine Learning Boosts Quality

Tue, 08 Aug 2023 00:00:00 -0400

Manufacturers and quality teams stand to benefit from Automated Machine Learning (AutoML). The technology can streamline their processes, boosting quality improvement, maintenance and analytical insights.

Enhancing Quality Assessment with Measurement System Analysis (MSA) Tools

Fri, 07 Jul 2023 00:00:00 -0400

Accurate quality assessment is crucial for manufacturers aiming to deliver products that meet or exceed customer expectations. However, ensuring precise measurements within a manufacturing process can be challenging.

How Statistical Software Empowers Excellence In Quality Control

Tue, 06 Jun 2023 00:00:00 -0400

Machine learning models have great potential to help manufacturers improve quality control processes.

Unlocking Quality Improvement: How Statistical Consultants Help Manufacturers Optimize Their Processes

Mon, 08 May 2023 00:00:00 -0400

As manufacturers strive to meet customer expectations and remain competitive in today's global economy, they must consistently produce high-quality products. However, achieving this goal can be challenging.

Predictive Analytics Can Help Manufacturers Forecast Inventory

Mon, 09 Jan 2023 00:00:00 -0500

Manufacturers can prevent backorders and keep their inventory on track by predicting customer demand, otherwise known as using predictive analytics.

Why Your Team Needs Statistical e-Learning Options

Fri, 09 Dec 2022 00:00:00 -0500

Statistical quality software undoubtedly helps manufacturers boost productivity, improve decision-making, and become more engaged with their data. But to fully realize the benefits, they must embrace staff training.

How Manufacturers Control Processes Through Real-time Monitoring Software

Mon, 07 Nov 2022 00:00:00 -0500

When a process is constantly monitored and organized, manufacturers can guarantee optimal processes.

How Predictive Analysis Software Boost Efficiency

Fri, 07 Oct 2022 00:00:00 -0400

Artificial intelligence and predictive modeling still require a human element: Especially staff to capture data, manage insights, deploy the software, guarantee production quality and more.