Grinding

Defining Truing Parameters: Parts One, Two & Three

Watch Cutting Tool Engineering's special three-part video report that follows along as Rush Machinery and Jeffrey Badger, Ph.D., a.k.a. the Grinding Doc, collaborate to establish scientific truing parameters. The report encompasses episodes 83, 84 and 85 of CTE's Grinding Doc video series.

EDGe-Spark Erosion Power Generator

ANCA’s EDGe-Spark erosion power generator controls the energy level of the eroding spark for optimal surface finish, material removal and cycle time. It also enables a double-ended HSK wheel spindle for eroding PCD and grinding carbide and HSS.

JUCAM 1S Noncylindrical Grinding Machine

As increasingly stringent carbon emissions regulations are being imposed on the automotive industry, one solution to ensure compliance with these regulations is with variable engine timing using cam pieces. The JUCAM 1S from JUNKER specializes in the ultraprecise, efficient grinding of cam pieces.

Episode 85: Defining truing parameters, part three

Thanks to a collaboration between Dr. Jeffrey Badger and Rush Machinery in Rushville, N.Y., shops now have some practical guidelines when it comes to truing parameters. Badger shares some of this new-found advice in 85th episode of Cutting Tool Engineering's Grinding Doc video series.

Avoiding chatter resonance

11/28/2017

Author:

Jeffrey A. Badger, Ph.D.

The Grinding Doc helps a shop experiencing chatter as its grinding wheel goes from 3" to 2" running at a constant 10,000 sfm.

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PFERD demonstrates CC-GRIND-SOLID grinding wheel

PFERD Inc.'s CC-GRIND^®-SOLID for controlled rough grinding applications integrates a fibreglass backer and a high-performance coated abrasive that is said to be 40 percent more productive than reinforced grinding wheels. To illustrate the point, PFERD filmed a demonstration comparing the CC-GRIND-SOLID to one of its own conventional rough grinding wheels and that of a competitor.

JET Three-Wheel Belt Bench Grinders

The new JET three-wheel belt bench grinders are ideal additions to fabrication and machine shops for grinding castings or deburring and finishing ferrous and nonferrous metal workpieces. To accommodate a wide range of grinding needs on either flat or angular surfaces, these grinders come in three sizes, including 1” x 42”, 2” x 48” and 2”x 60” belt diameters.

TapX Linear Range of Grinding Machines

ANCA has delivered to market a single setup machine for complete tap manufacture. Continuing this tradition of industry firsts, ANCA offers the TapX Linear range of machines – a single setup tap grinding machine with LinX linear motor technology on X, Y and Z axis.

3M hosts grinding and tool technology seminar

Historically, the round tool cutting industry hasn’t offered many educational events to customers for collaboration. 3M is on a mission to change that.

Norton QUANTUM3 Combination Wheels

Saint-Gobain Abrasives offers its new Norton QUANTUM3 combination Wheels addition to the recently introduced Norton QUANTUM3 (NQ3) line of depressed-center grinding wheels. In comparison tests, NQ3 combo wheels have several key benefits over competitive wheels. NQ3 Combo Wheels have 50 percent longer life, which significantly reduces the need for wheel changes and results in decreased production downtime and less labor cost. Due to more efficient and faster cutting and grinding capabilities, the new combo wheels increase productivity by 15 percent over competitive wheels, so users can finish more pieces in less time, according to the company.