Grinding Machines

Gear Hobbers and Control Migration

This is the story of how Bourn & Koch upgraded its older gear hobbers to advanced CNC systems to machine large bull and cluster gears, worms, shafts, splines and pinions for the defense and aerospace, oil/gas drilling, mining, heavy equipment and power generation industries.
Grinding Machines: Articles

TGS Names Global Sales Director

Chanley Chambers, Total Grinding Solutions "“I look forward to working with this team," said Chambers. “For a company to succeed, it needs quality people, innovative ideas and a lot of concentrated effort. We have all of these key ingredients.”
Chanley Chambers will oversee centerless grinder sales, strategic planning and business development.

Strausak Grinder Returns to U.S.

Hank Ecker, Strausak Inc. “It is exciting to be involved in the return to the U.S. of a major and long-standing Swiss machine tool builder. I look forward to developing North American headquarters for Strausak into a first-class organization that will pride itself in high-tech technology and superior support.”
With Hank Ecker as the president, one of the oldest names in the CNC tool grinding field returns to the U.S. and marks an important milestone in a long, storied history.  

United Grinding Names Finance Arm

The National Machine Tool Financial Corporation now offers flexible, competitive loan and lease options for shops acquiring new UG equipment, as well as factory-sponsored finance programs, factory rebates and credit decisions within 24 hours. 

Sunnen Launches India Joint Venture

(l-r) Tobias Roffler, General Manager of Sunnen India Pvt. Ltd., is congratulated by Terrence Miranda of joint-venture partner Omira Group.
The company forms a new Indian joint venture with its local distributor, Precision Honing Solutions Pvt. Ltd.

New Honing Process Produces High-Precision in Manufacturing

Single Stroke Honing from Sunnen is a single-pass process that sizes and finishes a bore with a series of progressively larger superabrasive tools adjusted to a pre-set diameter. Single Stroke Honing tools rotate while passing through the bore one time and then withdrawing. The machine's servo-controlled stroking system provides flexibility with adjustable speed and various feed profiles, such as pecking, short stroke, dwell, etc. Column feed and spindle speed can be varied throughout a cycle using the machine control. 
Developed in Europe by Sunnen Products Company, the Single Stroke Honing® process for cast-iron hydraulic valve bodies produces less than 2 µm cylindricity in bores, achieving almost 200 percent more precision than previously possible.


Grinding Machines: Products

Angle Grinders Maximize Material Removal

The key features in the 1660 and 2260 angle grinders include dual auxiliary handle positions, reversible throttle handle and interchangeable guards that allow for versatility to fit any application.
The 1660 and 2260 Angle Grinders from Cleco Tools have a streamlined angle head and all metal housing for ultimate ruggedness that minimizes shop downtime, enhances productivity and increases the bottom line.

Grind Two Eccentric Areas in the Same Chucking

For smooth and stable movement, the GPES-30 uses closed hydrostatic slide ways for the wheel head feed that automatically adjust to maintain the position of the wheel head to perform eccentric grinding to an accuracy of less than 1 µ.
GPES-30 CNC Eccentric Pin / Polygon Grinders from Shigiya grind two different eccentric areas within the same chucking to eliminate or drastically reduce setup time.

New 2013–2014 Rex-Cut Catalog

Rex-Cut introduces a 2013-2014 Time Saving Solutions Catalog
The Rex-Cut® 2013-2014 Time Saving Solutions Catalog features a wide range of non-woven cotton fiber abrasives.