Grinding (Surface, Cylindrical, Tool & Cutter)

VOLLMER of America broke ground on Saturday May 11, 2019 at their new location in Findlay Township, PA near Pittsburgh Airport.

In the second of this two-episode Grinding Doc report, Dr. Jeffrey Badger runs a few numbers to determine a suitable overlap ratio.

Based on a highly efficient and productive two-in-one concept, Walter Helitronic Vision Diamond 400 L, Helitronic Power Diamond 400 and Helitronic Diamond Evolution tool grinding machines, from United Grinding North America Inc., integrate both eroding and/or grinding capabilities into single grinding machine platforms.

The unique shape of Palmgren's electric hand grinders provide exceptional control with less operator fatigue.

In part one of this report, the Grinding Doc acknowledges how maddening dressing can be when diamonds wear away and develop larger and larger flat areas.

The marketing folks at Fritz Studer AG, Thun, Switzerland, understand the importance of having a distinctive, eye-catching location for introducing grinding machines. In March, they selected the Hagerbach Test Gallery in the canton of Graubünden in Switzerland to host the Studer Press Event 2019.

The Grinding Doc addresses the cause of barber pole lines in workpieces.

Fritz Studer AG has introduced the S33 and the S31 machines, now with four distances between centers of 400, 650, 1000 and 1600 mm. The distances between centers of 400 mm and 1600 mm complete the portfolio for long and short workpieces.

Capable of achieving a surface finish better than 0.2 Ra with run out of less than 2 microns, this four axes grinder for grinding tool blanks complements ANCA's full machine range.

Cutting Tool Engineering visits the Star plant in Elk Rapids, Michigan, to learn more about the market demand that led to the NXT Tool Grinder machine from Star SU.

MIAMISBURG, Ohio – UNITED GRINDING North America welcomes nationwide solutions provider Ellison Technologies as a key distributor, serving as the exclusive representative of the company's grinding solutions in Texas and Louisiana.