Welcome


Welcome to my blog for all things related to business quality (processes, systems and ways of working), products and product quality, manufacturing and operations management.

This blog is a mixture of real-world experience, ideas, comments and observations that I hope you'll find interesting.

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May 2012
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Firmware updates – the D'oh moment

In the middle of trying to solve interesting technical problems, do you ever find that you miss the obvious? My broadband connection has been getting unreliable over the last few weeks. I guessed it was the ADSL modem/router as a quick power-off / power-on invariably restored the connection. Then a few days ago I couldn't [...]

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RoHS FAQs 1

The subject of the new EU RoHS Directive (Restriction of the use of certain Hazardous Substances 2002/95/EC, sometimes called the lead-free directive, effective 1 July 2006) comes up in every business conversation I'm having at the moment. Many themes are common, so here are some of my Frequently Asked Questions: Will it get postponed (= [...]

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Vapour Phase is 'in' again

Vapour Phase. Doesn't it sound old-fashioned?! It reminds some of us of the early days of surface mount before infra red and hot air reflow became properly established. The vapour cost a fortune and a simple plumbing error could leave you with a few thousand pounds worth of floor cleaner. So why bring it up [...]

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What to do with your old BGA rework machine

So lead-free/RoHS is almost with us and many companies are facing the need to update their prototyping or rework facilities. Many BGA rework machines, especially older models, can't work at lead-free temperatures. (Well, they say they can on paper but you incinerate the board!) So do you just buy a lead-free version? Of course you could, [...]

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