Hydraulic Toolholders require no intermediate sleeves.
April 7, 2009 -
TENDO hydraulic expansion toolholders clamp different types of cutting tools with cylindrical shanks directly in toolholder without using intermediate sleeves. Tools with different shanks are held with concentricity of less than 0.003 mm. System also absorbs vibrations inherent in cutting or grinding processes, with T.I.R. accuracy and repeatability of less than 3 microns. Completely closed systems operate free of dirt, coolants, lubricants, and chips.
SCHUNK Inc. introduces new features to its hydraulic toolholders. The worldwide leader in toolholding systems modified its bestseller TENDO to be able to clamp different types of cutting tools with cylindrical shanks directly in the toolholder without using intermediate sleeves. This makes this toolholder even more universal during its application of various tasks. Torque transmission capacity has also been increased by up to 15%.
The already known and proven benefits of the TENDO Hydraulic Toolholders remain unchanged. A steel sleeve surrounded by hydraulic fluid performs the clamping of the cutting tool. When initializing the clamping process, an internal piston forces the hydraulic fluid into a cavity surrounding the steel sleeve. The high pressure uniformly forces the sleeve around any cutting tool shank.
Cutting tools with different shanks are held with great concentricity of less than 0.003 mm. The enormous clamping pressure displaces oil or grease into the TENDO groove in the clamping bore. Clamping areas remain dry and high torque transmission is guaranteed at all spindle speeds. The hydraulic system also absorbs vibrations inherent in the cutting or grinding processes. The results are very high T.I.R. accuracy and repeatability of less than 3 microns (0.00012"), tool life is extended up to four times and greatly improved surface quality of machined parts.
TENDO Hydraulic Toolholders offer precise toolholding solutions for almost every manufacturing process. The toolholders are suitable for high-speed and fine milling, heavy-duty milling, wood machining, HSC (high speed machining), internal grinding, boring and chamfering, precision reaming, and precision tool grinding. With TENDO intermediate sleeves, different shank diameters can be handled with the same toolholder for additional application versatility and tooling cost savings. All TENDO Hydraulic Toolholders are completely closed systems that operate free of dirt, coolants, lubricants, and chips to ensure low maintenance and high operating lifetime. As an option, TENDO Hydraulic Toolholders are available with a radial length adjustment allowing micro-precise adjustment to guarantee higher process performance.
Contacts:
Marketing:
Milton Guerry President
USA
Phone: 919-572-2705
FAX: 919-572-2818 E-mail this person Company Information: Name: Schunk Address: 211 Kitty Hawk Dr. City: Morrisville State: NC ZIP: 27560 Country: USA Phone: 800-772-4865 FAX: 919-572-2818 http://www.schunk-usa.com
News provided by ThomasNet News® (TNN). TNN is a comprehensive source
of new and timely product information in the industrial marketplace. TNN supplies new product
information to the web sites, e-marketplaces and print publications that serve the
industrial marketplace. For press release submissions please go to
http://news.thomasnet.com/submitpr.html.
BY ACCESSING, BROWSING AND/OR USING THIS WEB SITE AND/OR ANY WEB SITES PROVIDED BY
ProductNews.com, YOU AGREE TO BE BOUND BY THE TERMS OF USE
AGREEMENT.
del.icio.us
DIGG
Facebook
Reddit
StumbleUpon
Twitter
![[Get Copyright Permissions]](http://license.icopyright.net/images/icopy-w.gif){kind=small}
