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Latest Articles

Opening the Door to Greater Control
Article September 1, 1998 Robert Eade
Opening the Door to Greater Control
This article charts the gradual move by CNC manufacturers from proprietary hardware-based machine controllers to open, software-based systems. The article also reviews recently developed controllers that represent steps in the direction of totally open controls.
Manual Mills Get CNC Makeovers
Article September 1, 1998 Mike Yates
Manual Mills Get CNC Makeovers
A manual milling machine can be retrofitted with a CNC system for about one-fourth the cost of a brand new CNC machine. This article discusses the pros and cons of retrofitting and provides guidance to determine when retrofitting is the most appropriate solution.
Best of Times or Worst of Times?
Article August 1, 1998 Austin Weber
Best of Times or Worst of Times?
This article reports the results of a survey of shop owners. The survey found the executives worried about finding and retaining help and customers and keeping up with technology. It's not all gloom and doom, however. The survey also found respondents upbeat about their business and the economy in general.
Tooling Trends
Article August 1, 1998 Melissa Kennedy
Tooling Trends
This article provides a review of the research and technology trends that will shape metalcutting in the years to come. Innovations in workpiece materials, coatings, machine tool design and nontraditional machining are explored.
Crying for Help: Supply Chain & Logistics
Article August 1, 1998 Martin Eastman
Crying for Help: Supply Chain & Logistics
This article discusses the reasons students are not choosing to become machinists, and it reviews some of the measures being taken to recruit and train workers for tomorrow's shops. The programs reviewed are designed to encourage an interest in manufacturing, teach shop basics and ensure the quality of those entering the workforce.
Purchasing Holds the Reins: Supply Chain & Logistics
Article August 1, 1998 Austin Weber
Purchasing Holds the Reins: Supply Chain & Logistics
This report of a Cutting Tool Engineering survey charts the shift in the way shops are purchasing tools. As the survey's findings indicate, an increasing number of tools are being bought directly from manufacturers and many shops are narrowing down the number of tool suppliers they do business with.
Speed Tapping: Drilling Performance
Article August 1, 1998 David Ridenour
Speed Tapping: Drilling Performance
Tap and tapholder manufacturers have introduced technology to speed up the inherently slow tapping process. This article reviews a number of innovations, including tension/compression holders for rigid tapping, self-reversing tapping heads and quick-change tapholders.
Are Metalworking Fluids a Threat to Health?
Article August 1, 1998 Robert Eade
Are Metalworking Fluids a Threat to Health?
Representatives of management, labor and the government are working together to arrive at a workable regulation to reduce shop-floor exposure to metalworking fluid mist. This article reviews the debate and looks at ways shops can reduce their own workers' exposure.
Adaptive Ceramic Machining
Article August 1, 1998 Changsheng Guo
Adaptive Ceramic Machining
Machining ceramics is considered a difficult and costly operation. With the growing use of ceramics, shops are anxious to find cost-effective ways to work with the materials. This article discusses attempts by researchers to achieve maximum metal-removal rates without damaging the workpiece.
Flowing Together: General Industry Coverage
Article August 1, 1998 Herb Smith
Flowing Together: General Industry Coverage
Tramp oils, which are machine lubricants and hydraulic fluids that find their way into the coolant, can seriously hinder the coolant's performance. This article discusses the properties and components of machine maintenance fluids that can ensure their easy separation and removal from the coolant.
Grinding Research Pays Big Dividends
Article June 1, 1998 Melissa Kennedy
Grinding Research Pays Big Dividends
Grinding research has led to innovations in wheels and machines, which have expanded the range of applications grinding can be used for. This article highlights some of the research being conducted and the work that has made it to the shop floor. An accompanying article discusses CBN abrasives.

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