Barbara Schulz

Barbara Schulz European Correspondent

What Is Single-Lobe Peeling?

A manufacturer of large turn-mill machines has developed a bar-peeling process to complete large, progressive cavity pump rotors in one setup.

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Developing Shopfloor Talent: Why "Vocational" Is Not a Dirty Word in Europe

Employing apprentices is a smart move because they can be trained to develop exactly the skills and knowledge your company wants them to have. But how do you find these apprentices and why does this concept work better in some countries than in others? A closer look at the German system and the Grob Group’s approach to training, which has replicated its Germany apprenticeship approach in the United States, reveals some insights.

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Five-Axis

Starrag Tech Days Highlight Turbine Technology Applications

A visit to Starrag headquarters in Roschacherberg, Switzerland during the company's 2018 technology days revealed new equipment, tools, technologies and machining strategies for turbine manufacturing. 

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Workholding

How Intelligent Clamping Technology Can Contribute to Process-Flow Optimization

Germany’s Metav 2018 trade fair presented various hands-on solutions in regard to Industry 4.0, automation, digitalization and data-driven manufacturing. One topic that stood out was intelligent clamping technology with integrated measurement capabilities to generate data to optimize machining processes.

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Automotive

United States Helps Drive German Machine Tool Sales

As Germany’s second-largest export market, the United States took delivery of 1.12 billion euros worth of German machine tools in 2017, which is up 20 percent compared to 2016. For incoming orders, the German Machine Tool Builders’ Association, VDW, is optimistic that the United States will follow a moderate growth path, thanks in part to the government’s tax cuts.

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Grob Goes Big on Universal Machining Centers

At an open house in Germany, Grob described its focus on the aerospace market for its line of universal machining centers.

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EDM

Moving Past Micro-EDM Boundaries

To push past the limits of conventional EDM equipment, this German injection molding company adopted atypical micro-EDM “milling” technology to machine small molds for tiny, critical, injection-molded parts.

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Five-Axis

Aluminum Material Removal Rate New World Record?

Sweden’s Modig Machine Tool says it has achieved the world’s highest material removal rate in aerospace-grade aluminum at 1,001 cubic inches per minute.

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Cutting Tools

What Should You Consider When Turning Micro Parts on a Lathe?

Various factors, including the machine, cutting tools and operator, must be taken into consideration to turn very small parts.

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Wet-Machining of Composites Crosses Boundaries

Although composite machining has traditionally been performed dry, new coolant technology has proven to prevent delamination, increase tool life and reduce health risks.

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Five-Axis

Optimized Milling Strategy for Five-Axis Titanium Blisk Machining

A new finishing strategy using specially designed barrel cutters is said to reduce five-axis titanium blisk machining times by 50 percent.

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On-Machine Scanning Probes for Speedier Setups

Renishaw introduces new on-machine, touch-probe scanning technology to enable faster workpiece setup and inspection cycles.

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