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Harry G. Sachsel

Harry G. Sachsel is president of Diamond Industrial Tools.com, Lincolnwood, Ill.

President, Diamond Industrial Tools.com

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News June 24, 2019 Harry G. Sachsel

Dressing/conditioning diamond and CBN Borazon grinding wheels

Dressing/conditioning diamond and CBN Borazon grinding wheels, resin- and metal-bond only, is one of the most overlooked processes. And most dressing is done insufficiently.

News November 20, 2018 Harry G. Sachsel

Benefits of variable spindle speed controls when grinding

Precision grinding results in the material removal of metals of all kinds and crystalline materials of all kinds, i.e. glass, quartz, ceramic, ferrite, abrasives, stone and other materials that cannot be machined with conventional cutting tools. These materials are too hard, abrasive, and require dimensions, tolerances and surface finishes otherwise not achieved easily or cost effectively with any other method.

News October 16, 2018 Harry G. Sachsel

What is important about grinding wheel surface concentricity

In addition to TIR (total indicator runout) is the dimension of the grinding wheel side flutter, runout, roundness and tolerance. This is accomplished by truing, dressing, forming and conditioning.

News July 11, 2018 Harry G. Sachsel

Overcoming the challenges when precision grinding aerospace metals

Some strange light and soft metals used in aerospace applications have proven to be difficult to precision abrasive grind because they are stringy, gummy, load wheel surfaces easily, get hot quickly and have slow material-removal rates. These include stainless steel alloys and nickel-base materials.

Articles August 29, 2017 Harry G. Sachsel

Swarf is telling you something

Swarf, which is the result of particles being removed when grinding hard or difficult-to-machine materials, tells a story.

Harry G. Sachsel

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