Fabrication & Cutting

Vollmer of America's CHD270 is a sharpening machine with 8 CNC-controlled axes and a measurement device, and it's intended for the automatic machining of carbide-tipped circular saw blades with various diameters and tooth geometries on face and top.

The LUMEX Avance-25 laser sintering and milling machine integrates a fiber laser for state-of-the-art metal sintering and a machining center for performing high accuracy, high-speed milling, according to machine builder Matsuura Machinery Corp., Fukui City, Japan.

The SpeedMarker 700 from Trotec Laser Inc. is a compact galvo laser marking station. The SpeedMarker series was designed for efficient industrial laser marking of metals and plastics.

Walter Surface Technologies introduced the new and improved Topcut sanding disc. The Topcut sanding disc now features a new formulation of blue zirconium grain blend to remove more material, faster, according to the company.

Jet Edge introduces its latest generation of Mid Rail Gantry waterjet systems. Designed for heavy duty 24/7 use in industrial environments, Jet Edge's Mid Rail Gantry waterjet is capable of operating up to four abrasivejet or water-only waterjet cutting heads for increased productivity.

END USER: RDC Control Ltd., (800) 363-2264, www.rdccontrol.com. SOLUTION PROVIDER: Rösler Metal Finishing USA LLC, (269) 441-3000, www.rosler.us. CHALLENGE: Reduce the cost and time to finish end plates for hydraulic cylinders. SOLUTION: A shot-blasting machine to perform the process in-house.

I was saddened to hear about the passing of David A. Dornfeld, professor of mechanical engineering at the University of California, Berkeley, who died of a heart attack on March 27 at age 66. Although I never met him, I considered him to have a brilliant mind and be a great editorial source—someone who returned my phone calls and had something intelligent to say.

The Marubeni Citizen-Cincom Laser Systems L2000 provides the capability of combining conventional machining and laser cutting on a single machine platform, reducing part handling and ensuring improved part accuracies.

POLIFAN-CURVE flap discs from PFERD INC bring advantages to rough and finish grinding applications. A patented, proprietary design to PFERD, POLIFAN-CURVE offers a fast, productive and economical way to go from rough grinding to smooth finishing in a single step, according to the company.

BLM GROUP USA has announced the introduction of the Model LT8.10 fiber laser tube cutting system. The LT8.10 is a three dimensional, 3kW fiber laser tube cutting machine that provides flexibility and user-friendliness for precise laser cutting on a variety of materials for tube diameters up to 9.5 in.

Jet Edge introduces its latest generation of waterjet shuttle systems. Designed especially for high-volume water-only waterjet cutting applications, Jet Edge waterjet shuttle systems reportedly increase productivity by allowing operators to continue cutting as they unload finished parts.