Machining

Elbo Controlli, a manufacturer of presetters distributed through Koma Precision Inc., is continuing its advancement into the tool management market with a new generation of tool presetters.

Ideal for machining aluminum, alloy and steel parts, the 5-axis HEM 500U from GF AgieCharmilles features a highly dynamic 12,000-rpm spindle and 30-tool magazine that provides a 2-second chip-to-chip time for high-speed continuous milling operations and increased spindle uptime.

Amacoil/Uhing has expanded its line of Model RS rolling ring linear drive nuts with the new RS8 drive.

United Grinding Technologies Inc. announces the introduction of a new and advanced addition to its Studer line of high-performance CNC universal ID/OD cylindrical grinders, the new S33.

A shop experiencing on-again, off-again waviness issues during cylindrical OD grinding operations asks Dr. Jeffrey Badger why the problem comes and goes in the 39th episode of Cutting Tool Engineering magazine's Grinding Doc Video Series. Badger, the host of video series, provides some insight.

Dynamic and aggressive cutting tool demonstrations are common at trade shows. Toolmakers present phenomenal displays, where chips spark and fly and machines move at feed rates that seem impossible. In other words, they demonstrate high-speed machining.

A unique manual milling method is available for generating geometrically true spherical surfaces. This technique can be used to machine convex and concave spherical surfaces. Other than the milling machine, the only tools needed are a boring head and a rotary table.

Produce parts faster without investing in additional fixturing. Efficiently reprogram the parts with the company's CAM software after moving part production to a multitask lathe.

Achieve tight-tolerance requirements when producing microtools. Grinding machines designed to produce microtools.

Overcoming a bottleneck caused when programming different machine tools with various CAD/CAM systems. A single CAD/CAM system that can program multiple machine brands.

My recent past has, unfortunately, included the passing away of several acquaintances, one only 38 years old. I also read an obituary in the local paper about a machinist we formerly employed, a man only in his 50s.r In addition, an employee's wife was diagnosed with cancer, completely changing his priorities.

Several weeks ago, my wife and I attended a dinner party at her sister's home. One of the guests heard I was in manufacturing and introduced himself. He's 48, married and has five children and a mortgage. He's a pleasant individual, and we spoke about his trials and tribulations over the last few years.