Posts Tagged ‘automation’

Careers for manufacturing professionals, not button pushers

April 15th, 2013
By: Tim Heston

When it comes to the economy, everyone may be fretting about unknowns, yet manufacturing still is making headlines--this week on TIME magazine’s cover. The article tells a familiar story: Manufacturing is back, but don’t expect the industry to hire people en masse. Automation has reduced the number of people necessary to make a widget, and the people who remain must be technically savvy and think on their feet. In the middle of the article, the magazine spread shows a battery plant, void of human life save for one person with an iPad, overseeing the automation.

I wish the authors had spoken with our columnist Dick Kallage of KDC & Associates; or Rajan Suri of the Center for Quick Response Manufacturing; Gary Conner, of Lean Enterprise Training (who has an article coming up in the May issue of The FABRICATOR). If they had spoken with any one of them, they would have discovered that the GE plant isn’t indicative of most U.S. manufacturers--that is, small companies.

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Metal fabrication financial benchmarking: The survival of the fastest

August 7th, 2012
By: Tim Heston

How can a fabricator be successful these days? The common answer is that if a shop reduces labor costs, it can compete with the world. The story’s subtler than that--and a just-released financial benchmarking survey from the Fabricators & Manufacturers Association reveals these subtleties. This year, 36 fabricators anonymously shared some in-depth financial ratio data. Together, those responses helped FMA produce a valuable business tool: the 2012 Financial Ratios & Operational Benchmarking Survey.

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The power of predictability

October 25th, 2010
By: Tim Heston

Several years ago Doug Gardner, president of Johnson City, N.Y.-based Hi-Tech Industries of New York, landed what’s increasingly rare today for fabricators: a multiyear contract. The shop’s Amada Pulsar 2-kW laser ran 24 hours a day and just couldn’t keep up, Gardner said, adding that the machine took 90 hours to process 2,000 pieces.

Gardner then got a new laser, the Amada LC-3015 F1 NT, a 4-kW system that could cut those 2,000 pieces in 21 hours. Later the shop installed a robotized press brake, an Amada Astro 100NT system that changes out specialized press brake tools quickly. The machine tool fits very well with another large contract from a customer who produces four units a week, and Hi-Tech Industries churns out 150 different components for each unit.

He pointed to one extremely complex component: a toaster-size stainless steel filter requiring 13 bends. The robotized press brake needs about 15 minutes to set up for this.

After talking with Gardner last week, I heard that earnestness and excitement so common among small-business owners. You can tell this guy loves machines and he loves his business. But under his enthusiasm is a pragmatic businessman. He didn’t buy machine tools just to get fast processing times. Fast cutting alone won’t make a business more profitable. If a shop owner buys a fancy new laser, and it just floods the floor with work-in-process and shoves insurmountable bottlenecks downstream, the company probably isn’t getting as much as it could out of a sizable investment.

His reasons for the technology investment could be boiled down to three areas, each directly related to the other: manufacturing predictability, flexibility, and inventory reduction.

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How metal fabricators interact with customers

August 17th, 2010
By: Tim Heston

Over the past year I’ve talked to various metal fabricators, from low-volume job shops to specialized manufacturers, and I’ve noticed one thread common to all of them: They’re all high-mix, short-run environments. Volumes vary; some companies process a greater number of short-run jobs than others. But regardless of overall volume, they all seem to be producing short-run jobs.

Of these, I can identify two kinds that have well-endured the downturn. Both kinds have perfected shop floor operations to reduce lead-times, but each approach involves starkly different styles of customer interaction.

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