IQC/IPQC/FQC/OQC Planning

Measurement, Inspection & Lab · Inspection System · Below is the published content, sorted by rating, views and update time

Articles

Total 7 articles, 8 per page

IQC/IPQC/FQC/OQC —— Four "Gatekeepers" in the Inspection Process of Manufacturing Enterprises
Why Do We Need to Distinguish Four Inspection Stages? Many small and medium sized enterprises SMEs simply understand "qu…
★★★☆☆ · 👁 740 · 6/11/2026
First Article Inspection (FAI) Practical Guide — A Systematic Approach to Guarding the Quality Starting Point of Batch Production
Abstract : In batch production, a large number of quality incidents often stem from the loss of control over the first p…
★★★☆☆ · 👁 370 · 8/5/2026
Inspection Planning and Control Plan Development — A Systematic Approach to Making Every Inspection Valuable
Abstract : Many companies view inspection as "setting more checkpoints and strictly controlling them," resulting in an i…
★★★☆☆ · 👁 227 · 8/5/2026
Inspector Says "I Inspected It," but Customers Get Defects — Five-Step Method to Quantify Inspection Effectiveness Using Blind Sample Challenge Tests
The quality manager of an electronics manufacturing company was pulled into a customer complaint meeting by the sales de…
★★★☆☆ · 👁 142 · 10/10/2026
Why Do Issues Still Slip Through Despite a Full Circle of Patrol Inspection? —— Five-Step Design Method for IPQC Patrol Inspection
When a customer conducts a factory audit and reaches the assembly station, they casually pick up the process patrol insp…
★★★☆☆ · 👁 118 · 10/1/2026
How Many Pieces Should First Article Inspection Take, and When Must It Be Redone? — Three Comparison Tables for Sample Size, Evaluation Criteria, and Trigger Conditions
In a certain stamping factory, after a mold change, the operator took the first piece and measured three external dimens…
★★★☆☆ · 👁 78 · 10/18/2026
Inspection Stations Keep Increasing, but Customer Complaints Don’t Decrease — A Five-Step Method for Calculating the Economic Viability of Inspection Points
A hardware factory has set up five inspection stations after seven processes, with six inspectors, and averages twelve c…
★★★☆☆ · 👁 68 · 10/17/2026

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