Manufacturing

Oee Above Ninety Usually Means Bad Measurement

Oee Above Ninety Usually Means Bad Measurement

8 Jun , 2026 - Manufacturing

I once sat in a humid, windowless factory office in Vietnam, staring at a colorful dashboard that claimed 85% efficiency while the scrap bin in the corner was literally overflowing with rejected parts. The plant manager was beaming, pointing at his “optimized” metrics as if they were gospel, but I could smell the burnt plastic […]

The Capacity Number Factories Quote Is Theoretical

The Capacity Number Factories Quote Is Theoretical

28 May , 2026 - Manufacturing

I once sat in a humid, sweltering factory office in Vietnam, watching a production manager tap a calculator with supreme confidence while pointing to a glossy spreadsheet that claimed they could triple our order by next month. He was smiling, but the machines on the floor were silent, and the raw material pile was suspiciously […]

Planning Production Around the Bottleneck

Planning Production Around the Bottleneck

21 May , 2026 - Manufacturing

I once sat in a humid, windowless factory office in Vietnam, staring at a production schedule that looked like a work of art—perfectly balanced, color-coded, and utterly delusional. The plant manager was beaming, showing me a digital dashboard that promised 98% efficiency, but when I walked the floor ten minutes later, I saw three different […]

A Corrective Action Nobody Verified Is a Promise

A Corrective Action Nobody Verified Is a Promise

16 May , 2026 - Manufacturing

I once sat in a humid, windowless factory office in Vietnam, staring at a “Corrective Action Report” that looked more like a work of fiction than a technical document. The supplier had checked every box, signed every line, and promised that the root cause of our defect—a calibration error—was permanently resolved. But when I walked […]

Finding the Cause Instead of the Culprit

Finding the Cause Instead of the Culprit

11 May , 2026 - Manufacturing

I once stood on a humid factory floor in Vietnam, watching a production manager point at a pile of cracked casings and blame a “bad batch of resin.” He had a beautifully printed report claiming they’d investigated the issue, but I knew a lie when I heard one. Most people think they understand how root […]

Critical, Major, Minor: Agreeing Before Production

Critical, Major, Minor: Agreeing Before Production

3 May , 2026 - Manufacturing

I once stood on a humid factory floor in Vietnam, watching a QC inspector shrug off a hairline fracture in a plastic housing as a “minor cosmetic issue.” That shrug cost my previous employer forty thousand dollars in air freight and rework three months later because that “minor” flaw was actually a structural failure waiting […]

Control Charts Tell You When Not to Intervene

Control Charts Tell You When Not to Intervene

26 Apr , 2026 - Manufacturing

I once stood on a sweltering factory floor in Vietnam, watching a production manager proudly show me a stack of “passed” inspection reports while the actual scrap bin was overflowing with parts that were just out of spec. He thought he was managing quality, but he was really just performing a ritual of optimism. Most […]

Cpk: What a Capable Process Actually Means

Cpk: What a Capable Process Actually Means

17 Apr , 2026 - Manufacturing

I once sat in a humid, windowless quality office in Vietnam, staring at a printed spreadsheet that looked absolutely perfect. The factory manager was beaming, pointing at a series of bell curves that suggested their production line was a marvel of precision. But I had spent the last three hours on the floor, and I’d […]

First Article Inspection and Why It Is Worth the Delay

First Article Inspection and Why It Is Worth the Delay

14 Apr , 2026 - Manufacturing

I once sat in a humid factory in Guangdong, watching a production manager hand me a “perfect” sample that looked identical to the golden prototype we’d approved six months prior. He was smiling, the machines were humming, and the paperwork was pristine, but I knew the truth: a sample is just a promise, not a […]

The Prototype Was Printed. the Part Will Not Be.

The Prototype Was Printed. the Part Will Not Be.

2 Apr , 2026 - Manufacturing

I still remember standing on a humid factory floor in Shenzhen five years ago, holding a “perfect” sample in one hand and a crate of rejected mass-production units in the other. The sample had been hand-polished by a master technician in a clean room, while the production run was being churned out by an overworked […]