πŸ“– Articles

Practical techniques Β· Tool applications Β· Pitfall guides Β· Case studies Β· Data analysis Β· Improvement methods Β· Audit readiness

Concise, actionable knowledge for solving real problems at work

πŸ“„ 620 articles in total πŸ“… Continuously updated πŸ”₯ Pinned first, then sorted by rating, views and publish date
Advanced Quality & R&D Quality Β· Process Development & Approval Β· Control Plan (CP)

Why Do People Always Fill in "Product Characteristics" and "Process Characteristics" Incorrectly in Control Plans? β€”β€” A Five-Step Method to Align the Two Columns

During a customer audit at an automotive parts factory, the auditor pointed to a control plan for a welding process and …

Business & Enterprise Operations Β· Cost & Resource Management Β· Cost of Quality (COQ)

Who Should Bear the Loss from Incoming Nonconforming Products? β€” A Five-Step Method for Supply Chain Quality Cost Aggregation and Claim Linkage

A quality director of an automotive parts company was asked by the general manager at the annual business meeting: "How …

Advanced Quality & R&D Quality Β· Design Quality Β· DFMEA

Advancing QE Skills (23) | The Synergy of DFMEA and PFMEA: How Design Changes Affect Processes

A wire harness connector produced by an automotive parts company received a batch of complaints about pin withdrawal in …

Customer Quality & Field Service Β· Customer Special Requirements Β· CSR Interpretation & Implementation

QM Management Depth (23) | Management Mechanism for Customer Special Requirements (CSR)

1. A List on the Client Audit Table That No One Can Match A certain automotive parts company, with an annual revenue of …

Quality Management System Β· Documentation, Records & Knowledge Β· Documented Information Structure

ISO9001 System Document Package (55) | Record Forms Templates: Document Distribution and Recall Record, Change Request Form, Record List, and Document Review Form

Document Description : This document is a set of "document and record" forms in the fourth level documents record forms …

Six Sigma & Statistical Quality Β· Statistical Process Control Β· Control Chart Selection & Out-of-Control Analysis

Can a Control Chart Be Drawn with Only One Data Point per Shift? β€”β€” Five Steps to Implement the Individual-Moving Range (I-MR) Chart

A quality engineer in a heat treatment workshop has been staring at a "control chart that doesn't look like a control ch…

Advanced Quality & R&D Quality Β· Process Development & Approval Β· PPAP & Process Approval

Customer Grants "Temporary Approval" and Production Lines Go Full Throttle? β€” Decoding Conditions of PPAP Temporary Approval and the Five-Step Method for Closing the Loop

A certain automotive parts company received a new project. The status column of the PSW read "Temporary Approval Interim…

Advanced Quality & R&D Quality Β· Advanced Planning Β· APQP Stage Gates

Advancing QE Skills (22) | APQP from a QE Perspective: What to Deliver at Each Stage and Where to Focus

1. Why Did a "Complete Documentation" APQP Fail on the First Trial Production Run? A new project at an automotive parts …

Strategy & Governance Β· Corporate Governance & Risk Β· Internal Controls & Compliance Framework

Quality Management Depth (22) | Quality Compliance and Product Liability: A Management Framework for Regulatory Risks

1. A Batch of Seized Goods Raises Questions About an Unmaintained List A manufacturing company with annual revenue of 1.…

Quality Management System Β· Documentation, Records & Knowledge Β· Documented Information Structure

ISO9001 System Document Package (54) | Customer Service Record Forms Templates: Satisfaction Survey, Complaint Handling, Customer Property, and After-sales Service Records

Document Description : This document is a set of "Customer Service" record forms templates, which are part of the fourth…

Six Sigma & Statistical Quality Β· Statistical Process Control Β· Control Chart Selection & Out-of-Control Analysis

Why Does One Batch Trigger an Alarm While the Other Doesn’t, Despite Both Having 3 Nonconforming Pieces? β€” A Five-Step Method for Selecting Counting Control Charts (p/np/c/u)

When it comes to SPC control charts, most workshops immediately think of the XΜ„ R chart: measuring dimensions, torque, a…

Quality Management System Β· Documentation, Records & Knowledge Β· Documented Information Structure

Which Documents Can Be Provided During Customer Audits? β€”β€” A Five-Step Method for Document Classification and External Control

"Send me a copy of your quality manual." "Pack the control plan, PFMEA, and work instructions, we need to conduct a supp…