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Resources

Lean manufacturing resources

Articles, e-books and case studies on lean manufacturing methods and tools, and on making continuous improvement stick.

Featured · Lean Manufacturing Education

Control Charts: Reading and Interpreting Manufacturing Data

A control chart is the primary visual tool for applying statistical process control on the floor. Learn how to read one, which chart type fits which kind of data, and how to spot the patterns that signal a genuine process shift.

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Control Charts: Reading and Interpreting Manufacturing Data

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Latest blogs & e-books

Lean Manufacturing Education

Control Charts: Reading and Interpreting Manufacturing Data

Vibhav Jaswal

Oct 5, 2026 | 20 Min

Flat illustration of a quality technician at a machine reading a control chart where one point sits outside the limit lines

Lean Manufacturing Education

Statistical Process Control: Basics for Manufacturing Teams

Statistical process control uses data to distinguish ordinary process variation from a genuine shift worth investigating. Learn the difference between common-cause and special-cause variation, and why that distinction is the foundation for every other Six Sigma tool.

Vibhav Jaswal

Oct 4, 2026 | 20 Min

Flat illustration of a team walking a path of five stages from a target to a magnifying glass to a padlock, a five phase improvement project

Lean Manufacturing Education

DMAIC: The Six Sigma Problem-Solving Method Explained

DMAIC is the five-phase structure, Define, Measure, Analyze, Improve, Control, behind most formal Six Sigma and Lean Six Sigma projects. Learn what happens in each phase, the tools used, and the most common reasons DMAIC projects stall.

Vibhav Jaswal

Oct 3, 2026 | 20 Min

Flat illustration of two engineers, one clearing waste from a flowing line and one tightening a spread of results, with two gears turning together

Lean Manufacturing Education

Lean Six Sigma: Combining Methodologies for Maximum Impact

Lean Six Sigma combines lean's focus on eliminating waste and flow with Six Sigma's statistical approach to reducing variation. Learn what each methodology contributes, where they overlap, and how they work together in practice.

Vibhav Jaswal

Oct 2, 2026 | 20 Min

Open e-book "Getting Operators to Report Problems and Ideas" showing its contents and the LeanSuite suggestions list with its approval panel

Employee Retention And Engagement

Getting Operators to Report Problems and Ideas: How to Implement a Suggestion Program

A suggestion box emptied once a week loses people's ideas before anyone answers them. Angad Singh, Co-Founder of LeanSuite, on running a suggestion program operators keep using: a two-question form, an answer with a reason every time, ideas routed to the person who can act, and a close eye on the gap between ideas in and ideas answered.

Angad Singh

Oct 2, 2026

Lean Manufacturing Education

Why CI Programs Stall, and What the Ones That Last Do

Continuous improvement programs often start with one excited CI lead and fade when the rest of the plant never picks them up. Angad Singh, Co-Founder of LeanSuite, on why that happens and what the programs that last do: someone pushing from inside, every open item tracked, problems fixed at the root, and one area at a time.

Angad Singh

Oct 2, 2026

Auditor with a checklist comparing an operator's work to the standard work sheet posted at the station during an audit

Lean Manufacturing Education

Auditing Standard Work: Verification and Compliance Checks

Standard work drifts without someone periodically confirming it still matches reality. Learn how formal standard work audits work, how they differ from leader standard work's daily checks, and how to build an audit that actually catches drift.

Vibhav Jaswal

Oct 1, 2026 | 19 Min

Flat illustration of an operator following clear picture-based work instructions on a screen at her station

Lean Manufacturing Education

Work Instructions: Visual and Effective Documentation

A work instruction is the granular, visual, step-by-step reference an operator follows at the point of work. Learn how to build one that people actually use, including format, photo standards, and how it differs from a job breakdown sheet.

Vibhav Jaswal

Sep 24, 2026 | 20 Min

Flat illustration of an operator and engineer writing a procedure together at the machine and getting it approved

Lean Manufacturing Education

Standard Operating Procedures: Creation and Implementation Guide

A standard operating procedure defines the required, approved steps for a regulated or safety-critical activity. Learn how to write, approve, roll out, and maintain an SOP that people actually follow, not just one that satisfies an audit.

Vibhav Jaswal

Sep 24, 2026 | 20 Min

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