Articles & Columns

World-class manufacturers expand their production space for anticipated demand rather than attempting to catch up with current needs. This effort to always be ahead of the times was on display at Horn Technology Days, which took place June 17-19 and was hosted by Hartmetall-Werkzeugfabrik Paul Horn GmbH at its headquarters in Tübingen, Germany.

This month Cutting Tool Engineering covers preventive maintenance system for a rotary table.

This month Cutting Tool Engineering covers a chip-pulling system developed for more efficient turning.

While machine tool CNCs continue to evolve, one development expands that process beyond what a control typically represents. Mazak's Smooth Technology is a complete process-performance technology platform that spans the part production landscape from programming and setup to metal-removal operations to automation to data collection, monitoring and transfer.

A comparison of three threadmaking options.

Reduce workload on Swiss-style and mill/turn machines. A machine tool that bridges the gap between Swiss-style and multitask machines.

Horst Engineering shifts production from Mexico to Connecticut.

Having the proper CAD/CAM system is critical when machining parts. Presented in this Q&A are the answers to 10 key questions about how to determine the right CAD/CAM system for your operation.

After spending many years in manufacturing facilities, I have discovered that the number of ways to perform a task is as varied as the people working there. Facility and machine tool maintenance is no different. Each organization has a unique approach.

Metalworking is becoming increasingly specialized, with manufacturers of lathes and grinders offering a variety of capacities, bed lengths and other options. This promises the user the ability to create custom machining solutions to “meet any production need.” While this is true to a point, standard options have their limits, and truly customized machines cost more and have extended delivery times.

High-speed machining is an amorphous term, but can generally mean anything from 10,000 rpm to, at least theoretically, 500,000 rpm or higher. At high speeds, even the slightest toolholder movement or runout can drastically reduce tool life, spindle life, surface finish and part quality.

CTE Editorial Director Alan Rooks addresses reshoring in the final Lead Angle column of his 9-year career at Cutting Tool Engineering magazine.

An aluminum-magnesium-scandium powder for additive manufacturing that exhibits the specific strength of titanium and the positive properties of aluminum.

Quest for cutting tool knowledge leads Machinist's Corner Columnist Michael Deren to attend cutting tool seminars provided by Sumitomo Electric Carbide Manufacturing Inc., New Berlin, Wis.

INOVA Geophysical rethinks machining process, saves close to $1 million by reshoring production from China.

After visiting a few fellow shop owners, Manager's Desk Columnist Keith Jennings found that generating extra cash was a frequent topic of interest -- particularly with the fickle state of the market and governments being desperate to extract additional revenue through taxes and fees.

Bandsaws turn high-tech with advanced control and cloud-based intelligence.

Shafts and tubes are straightened using the same flame straightening techniques used for plates. An easy way to straighten a shaft is in V-blocks or, better yet, mounted between centers in a lathe using piped coolant.

A laser arc method to coat engine and other parts with a diamond-like coating.

Abrasive waterjet machines become easier to use and more affordable as equipment evolves.