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Date Headline
May 5, 2008 Honing Options for Hypereutectic Aluminum Cylinder Bores
Since gasoline burned and forced a piston down a cylinder for the first time, aluminum has been the metal of choice when light weight was the most critical requirement for an internal combustion engine. This is as true today as it was in 1902 when the Wright Brothers were unable to purchase a suitable commercial engine for their experimental airplane and built their own, casting the aluminum block.
May 5, 2008 Precision holemaking at high Cpk
Makers of fluid-power components, small-engines, and gears are finding secondary honing process is first-place winner for producing quarter-micron dimensional accuracy with precision geometry and surface finish.
May 5, 2008 Honing pays big for hydraulic valve leader HydraForce
Lincolnshire, IL - HydraForce, Inc., President and CEO Jim Brizzolara credits lessons learned on a Sunnen hone at his first job in 1966 in a hydraulic valve factory with helping him understand how precision bore finish and geometry can fine-tune the performance of a valve. Fast-forward to 2007, and Brizzolara has used that knowledge to help build the company he co-founded in 1985 into the world's leading supplier of cartridge valves and integrated circuit manifolds. With sales doubling in the last three years, HydraForce produces more than 7 million cartridge valves per year, releasing a new design to production almost every day.
May 5, 2008 Sabre Defence scores hit with honed fifty-caliber machine gun barrels
Classic Browning machine gun is straighter shooter with bore geometry and surface finish exceeding spec - earning preferred status with American troops.
May 5, 2008 Small-engine and compressor performance
Precision size, geometry and surface of cylinder bores improve sealing and component life, while IC engines increase power density with lower exhaust emissions
Feb 7, 2008 Manufacturers of Small Engines Benefit From Advances in Honing Technology

New honing technology from Sunnen Products Company can help small engine manufacturers meet or exceed today's strict emissions standards.

Feb 7, 2008 Gear Honing Systems Benefit from Advances in Sunnen Technology

Thanks to recent advances in honing technology, Sunnen Products Company can help gear manufacturers achieve greater precision and increase productivity 60 percent or more over previous honing machines or I.D. grinding.

Feb 7, 2008 Hydraulic Component Reliability Improved Using Latest Honing Technology

Sunnen Products Company has introduced new technology to help hydraulic component manufacturers conform to "zero-leak" standards and greatly reduce warranty issues due to component leakage.

Jan 4, 2008 Engineering Graduates Sought for Sunnen Program
Sunnen is recruiting new engineering graduates to be part of its Engineer Orienteering Program.
Dec 12, 2007 Longer Life, Increased Stock Removal with Sunnen's High Production Helix Tools

Sunnen's High Production Helix Tools offers longer life, increased stock remvoval and the precision you've come to expect from the worldwide leaders in bore sizing and finishing. And the High Production Helix tools are competitively priced.

Dec 12, 2007 SV-10 ... Loaded at a Stripped Down Price

Sunnen's SV-10 Automatic Cylinder Hone combines the latest technology with the consistency and dependability of the legendary CV-616.

Nov 11, 2007 ML-5000 Offers Speed and Precision

Sunnen Products Company's new fully-loaded ML-5000 is built for speed and precision and is the most advanced horizontal power stroked honing machine on the market.

Jul 25, 2007 Two Tool Designs Save Money and Time

Sunnen Products Company has introduced two new tool designs for medium and high production bore sizing. The new generation High-Helix Single Stroke Honing® tools and the TurboHone® high-production multi-stone mandrels are designed to increase production and save time and money.

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