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Latest in Grinding (Surface, Cylindrical, Tool & Cutter)

Can milling compete with grinding for rapid stock removal?
Article September 15, 2015 David Graham
Can milling compete with grinding for rapid stock removal?
Many times in making parts for aerospace engines with high temperature alloys like IN-718, Rene-95 and Waspaloy it is necessary to remove large amounts of material. Traditionally companies use, milling, turning or broaching to remove most of the material and then finish-grind to size.
Effective flute grinding
Article September 15, 2015 Kenneth Saucier
Effective flute grinding
Whether you are grinding HSS or Tungsten Carbide, the flute grinding process is the most difficult feature to grind in round tool manufacturing. Though there are many reasons why, the main reason is that this operation is where most material is being removed from the tool, introducing the most heat and spindle load.
Episode 63: Scrubber nozzles
Video September 15, 2015
Episode 63: Scrubber nozzles
Dr. Jeffrey Badger, the host of Cutting Tool Engineering's Grinding Doc Video Series, offers his take on the effectiveness of scrubber nozzles. nAbout the Grinding Doc Video Series: Thanks to his work as an independent grinding consultant and the author of the "Ask the Grinding Doc" column in Cutting Tool Engineering magazine, Dr.
Multirib grinding wheels
Article August 15, 2015 Jeffrey Badger, Ph.D.
Multirib grinding wheels
A machinist who is cylindrical-grinding threads into hardened steel using multiple-rib, vitrified-bond, aluminum-oxide wheels is experiencing breakdown of the thread root, and turned to the Grinding Doc for help.
Weary of the wheel wear
Video August 15, 2015
Weary of the wheel wear
The Grinding Doc offers insight to a shop worried that it's wasting abrasive on half-worn electroplated CBN wheels. About the Grinding Doc Video Series: Thanks to his work as an independent grinding consultant and the author of the "Ask the Grinding Doc" column in Cutting Tool Engineering magazine, Dr.
Holy trinity of grinding cermets
Video July 15, 2015
Holy trinity of grinding cermets
A machine shop turned to Dr. Jefffrey Badger—the Grinding Doc—seeking relief from the painfully long cycle times endured grinding cermets. The Grinding Doc explains what the shop should do to stop the pain.
A chilling question
Video June 14, 2015
A chilling question
Episode 60 of the Grinding Doc Video Series involves a shop that was cylindrical grinding a 50mm diameter part that proved to be out of spec despite in-process gauging that showed otherwise. About the Grinding Doc Video Series: Thanks to his work as an independent grinding consultant and the author of the "Ask the Grinding Doc" column in Cutting Tool Engineering magazine, Dr.
Ultragrind 700 R
Product June 1, 2015
Ultragrind 700 R
At the occasion of a customer day, Heinrich Georg GmbH Maschinenfabrik presented its new roll grinding machine type ultragrind 700 R.
News April 30, 2015
United Grinding hosts Tool Event
United Grinding North America Inc. will highlight methods for improving tool performance using the latest advancements in grinding at a Tool Event on July 22-23 at the company's facility in Fredericksburg, Va. Attendees will also get a preview of a new two-in-one machine with a minimal footprint that provides eroding and grinding of PCD and carbide tools in one setup, according to the company.

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