Grinding (Surface, Cylindrical, Tool & Cutter)

Guards on grinding machines are particularly important for ensuring operator safety. Grinding wheels seldom burst, but when they do, there is a great risk of serious injury to the machine operator. Recent studies suggest, however, that the enclosures commonly used in gear grinding machines, for example, could be overdesigned at present.

Junker demonstrates its pioneering spirit to use complete machining in rotor production. The JUMAT 6L 40-30 grinding machine works on complex workpiece geometries for rotor pairs in profile and Quickpoint machining in a single clamping process.

The Grinding Doc offers a six-step solution to an uncommon problem.

United Grinding North America Inc., Miamisburg, Ohio, announced it has entered into a partnership with Dynamic Machine of Detroit, a Troy, Michigan-based CNC equipment dealership. For those United Grinding North America customers in the Michigan territory, the partnership will further strengthen grinding machine sales, service and application support.

Many years ago, the Super 716 Series diamond tool was made for dressing large and wide precision grinding wheels on centerless, cylindrical and surface precision grinding machines. They were made to minimize glazing and the closing up of the wheel surface. They were also made to carry the large wheel without taper or the crushing of the bond.

Saint-Gobain Abrasives announced the introduction of its new Norton Stellar inserted-nut grinding wheels for double- and single-disc grinding that offer improved wheel life, increased parts per wheel and lower cost per part. The new grinding wheels are suitable for a wide range of industries including automotive, bearing, tool manufacturing, compressors, knife blades and job shop and general machining.

Lach Diamond Inc. developed «mini-contour» machines, a special sharpening machine that can produce high-precision concave and convex profiles from 2 to 4 µm and is suitable for re-sharpening the company's »contour-profiled« grinding wheels.

The Grinding Doc helps a shop understand the source of the spiral marks showing up on a part, and offers a potential solution.

It took six years of experimentation and trial and error along with tool grinding know-how for West Ohio Tool Co., a specialty cutting tool shop in Russells Point, Ohio, to develop its own commercially available cutting tool.

After 14 years in service, a Studer S40 grinding machine that had over 45,000 hours of run time now produces precision components to tolerances it achieved when brand new. The Studer factory in Switzerland performed the rebuild that involved completely overhauling the machine, and while doing so also provided the machine's owner LMT Kieninger with a loaner to ensure the customer's production would continue uninterrupted.

Hy-Tech Engineered Solutions announces the introduction of ATP Cyclone grinders. This new series of heavy-duty industrial air grinders features some of the highest power-to-weight ratios available in power ranges from 0.5-hp to 4-hp tools.