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1693 results

Big press brake bending, high throughput

June 29, 2016

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In large-workpiece bending, material handling and tooling changeover can take serious time. Shorten that time, and bending throughput levels, even for the largest jobs, can jump significantly.

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Cutting to the chase on gas delivery for CO2 lasers

June 29, 2016

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A working knowledge of the ways in which purity, pressure, and flow affect how lasers use gases is key to setting up a gas delivery system that both works correctly and is cost-effective.

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All you need to know about the heat-affected zone

June 28, 2016

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Any thermal cutting or welding process changes the material makeup of the workpiece. This heat-affected zone can make downstream processing of the metal a bit more unpredictable.

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3 questions to ask for better laser cutting

June 28, 2016

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Brent Donner, president of DLC Manufacturing and Fabrication, has spent almost a decade as a laser cutting consultant. Over that time he has noticed several fundamentals that many operators miss: properly cleaning and polishing the optics, centering the nozzle, and calibrating the beam focus.

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The 2016 FAB 40: Planning their next move

June 22, 2016

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It’s been quite a run. Over the past four years many FAB 40 companies have reported big revenue gains. In 2015, not so much, at least on average. Sales at some big companies either held steady or declined somewhat, mainly thanks to weak markets that by now every fabricator knows about: oil and...

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Shop technology and 3-D CAD: Modeling with surfaces, patterns, and configurations

June 20, 2016

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Columnist Gerald Davis reviews the use of equations, configurations, design tables, and specific modeling tools for creating 3-D models of paper and cake.

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Metal fabrication and the buying experience

June 17, 2016

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SixAxis, a fabricator of safety platforms, portable stairs, and other industrial products, developed its own software with quoting, customer relationship management, and product configuration features. According to sources, software changed the customer buying experience, which in turn helped the company quintuple in size over six years.

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A metal fabricator you can’t pigeonhole

June 15, 2016

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IMS Engineered Products’ revenue has increased by 45 percent during the past five years. How? The fabricator is part of a larger organization, IMS Companies, with diverse revenue streams coming from gear manufacturing, stamping, electrical harness assembly, and more. But IMS’s story of growth really boils down to a straightforward strategy: quick response.

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Lean, large, and keeping pace

June 15, 2016

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Ironform Corp. formed in 2013 after Wynnchurch Capital purchased two large metal fabricators. But Ironform’s story is more about scaling up metal fabrication through acquisition. It’s about adapting the principles of lean manufacturing to custom metal fabrication—on a large scale.

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Scaling up metal fabrication: In support of the front line

June 15, 2016

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General Sheet Metal Works has experienced double-digit growth in recent years. For a $70 million operation, that’s saying something. And yet, the company has few growing pains to speak of—thanks to a new business structure that has made scaling up much easier.

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Engaging people on the shop floor: Turn underutilized employees loose

June 3, 2016

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Keeping all employees engaged all the time isn’t easy, but the benefits are substantial. Ultimately, such engagement unleashes employee talent.

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One metal manufacturer, one name, many services

June 3, 2016

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Merrill Technologies Group, Saginaw, Mich., has implemented a strategy that managers hope will double the size of the company over the next five years.

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How to maximize rebates on lighting upgrades

June 2, 2016

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If you are considering a lighting retrofit, chances are you're already aware that tax incentives and rebates are available, and you're counting on them to shorten your ROI.

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A big leap into big tube cutting

June 2, 2016

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If Richards Sheet Metal Works had taken the conventional path, it would have invested in a new flat-sheet cutting laser, especially considering its 5-kW workhorse was more than a decade old. But Richards isn’t a conventional metal fabricator. Today it has one of the largest tube cutting lasers in the country.

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Fabricators and their power hammers

June 2, 2016

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Power hammers are pieces of equipment that hark back to the earliest days of metal fabricating. Today’s power hammers allow fabricators to lean on the technology, not purely on brawn, to deliver the shaping blows. While power hammers are not found in many precision sheet metal shops, many operations do employ them. In fact, they are a key part of the operation.

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