Articles

Automation

Automation Advances at FANUC 2017 Private Show

Updates unveiled at the company’s annual event promote higher-volume production, easier programming and better monitoring capability across product lines.

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One Setup Unrolls Six Linear Errors

Consisting of only two components, this linear axis calibration device measures error in all six degrees of freedom—including roll—directly and in real time.

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Milling Tools

Retooling for More Effective Hard Milling

For Sarco Precision, Ingersoll's Hi-Feed Midi cutters solved problems with chatter and frequent tool breakage when milling hard materials on a 40-taper machine.

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Workholding

Rotary-Table Technology Improves Machining Repeatability

Pequot Tool & Manufacturing's imprecise rotary table positioning caused chatter and inaccurate machining. PL Lehmann's single-spindle rotary tables from Exsys/Eppinger provided repeatable rotary table positioning, consistent part tolerances and surface finishes.

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Understanding the Machine Tool Industry’s Ups and Downs

In recent years, China’s patterns of consumption have had an exaggerated effect on global cycles.

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Automation

The Key to Success with Flexible Machining Cells Is People

This aerospace component manufacturer is committed to flexible machining cells for producing complex parts for the latest commercial airliner programs. Its newest cell adds both capacity and capability—and takes the company to a new level of commitment.

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Milling Tools

Coolant’s Impact on Face Milling Aluminum

Testing shows that understanding the interplay among cutting speed, tool wear and cutting power can lead to more informed evaluation of metalworking fluids and more predictable machining.

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Identifying and Overcoming Skill Vulnerabilities in Staffing

This shop tracks cross-training as a performance metric. Management sees how many employees are fully capable of running each different type of machine tool. The data have helped the shop improve in this area, particularly since employees see the very same data as well.

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Highlights from Hyundai Wia’s Technology Center

This builder’s machine tool offerings are remarkably diverse. Its technology center has a sample of these machines, ranging from a “commodity” VMC to a five-axis contouring machine, with models for multitasking, hard turning, mold making and production applications in between.

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Aerospace

Additively Manufacturing a Large Component with a Small Work Envelope

Airbus successfully reduced the weight of an aircraft partition by redesigning it for additive manufacturing. The large component was produced in pieces, with connection features built-in.

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Producing Big Parts from Small Blanks Through Laser Cladding

The integration of laser-based additive manufacturing with WFL mill-turn machines is enabling the production of large parts in a single setup.

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Automotive

Manufacturing News of Note: April 2017

Sandvik Coromant opens a special automotive engineering project and training site, Stratasys launches an additive manufacturing consulting service, and other industry news.

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