Grinding

SintoGrind HSS-X 1400 Grinding Fluid

SintoGrind HSS-X 1400 is Formulated with Modern GTL (gas to liquid) Base Oils

SintoGrind HSS-X 1400 is suitable for flute-, thread-, profile-, internal and external cylindrical grinding of steel materials such as HSS, PM and medical steels. SintoGrind HSS-X 1400 is low foaming, prevents surface burning, inhibits burr development, is low misting and offers excellent filterability.

Vollmer VHybrid 360 for grinding & eroding

Do you want to grind carbide tools and erode PCD tools with high productivity? The new VHybrid 360 from Vollmer of America Corp. combines the strengths of an innovative grinding machine and a proven, powerful erosion machine. The VHybrid 360 allows users to switch between the two functions in no time. A range of automation options are available.

Vollmer of America Corp.

Finding the source of chatter

07/28/2020

Author:

Jeffrey A. Badger, Ph.D.

The Grinding Doc offers a simple test to determine the cause of chatter.

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Learn the ins and outs of centerless grinding

07/01/2020

Author:

Christopher Tate

Any machinist probably has heard of centerless grinding, but it is an obscure process often only familiar in name.

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Next-generation grinding software cuts turnaround time in half

As a specialty toolmaker, Dew Tool Grinding Services Inc. always has relied heavily on the software of tool grinding machines.

Episode 102: Workpiece fatigue

For the 102nd Grinding Doc episode, Dr. Jeffrey Badger covers the impact that thermal softening, residual tensile stresses and rehardening burn have on fatigue life in steel workpieces.

Retrofitting instead of replacing: How used machines become like new

Junker Group's RETROFiT service provides many benefits for customers by modernizing used machines and bringing them up to the latest technical standards. Compared with purchasing a new machine, RETROFiT supplies savings of up to 60%. Renault Portugal SA took advantage of this program and opted to retrofit two Quickpoint cylindrical grinding machines.