SCHUNK, the competence leader for clamping technology and gripping systems expands its spectrum of hydraulic expansion tool holders with compact performance, TENDO E com-pact: this powerful hydraulic expansion tool holder is available for high-precision direct clamping now for the economic shank diameter 16 mm. This price-optimized precision mounting opens up new efficiency potentials by downsizing the tools. It has been possible to achieve a high run-out accuracy, torque transmission, and optimum vibration damping, and to some extent a higher time-chip-volume than with a 20 mm diameter shank during trichoid milling.
TENDO E compact is the answer to the increasing demand in volume cutting, which cannot be fulfilled from the economic point of view by ER collet chucks, heat shrinking tool hold-ers, Weldon mountings, and inferior hydraulic expansion tool holders. This powerhouse belongs to the quality product family of hydraulic expansion tool holders TENDO, and is exclusively manufactured at the SCHUNK headquarters in Lauffen/Neckar, and it has been possible to transfer the particular features of hydraulic expansion tool holders 1:1 onto volume cutting. Clamped in dry condition, the highly standardized and therefore price-attractive precision mounting Ø 16 mm transfers torques up to 700 Nm, more than 15% than conventional heat shrinking tool holders. Since the expansion sleeves and oil-filled expansion chambers dampen occurring vibrations and absorb peak loads, the intervention of tools is stabilized. At a consistently precise run-out accuracy of less than 0.003 mm, at an actual clamping length of 2.5 x D, and a balancing grade at HSK mountings of G 2.5 at 25,000 rpm, the TENDO E compact seamlessly fits into the proven program of hydraulic expansion tool holders of the innovative family-owned company. The combination of run-out accuracy and vibration damping prevents the cutting edge from damage, extends the tool life, and avoids chatter marks at the work piece surface. Moreover, the even load profile extends the service life of the spindle and the spindle bearing. As all the hydraulic expansion tool holders, the TENDO E compact does not require any additional and partly expensive peripheral devices. For an energy-neutral, quick and process-reliable tool change, a simple Allen key is enough. In the first step, the TENDO E compact with Ø 16 mm is available for the interfaces HSK-A 63, SK 40, and BT 40.
Captions:
| TENDO E compact 16 mm | Downsizing: the SCHUNK hydraulic expansion toolholder TENDO E compact is optimized in price and performance, and is now available for direct clamping of tools with shank diameter 16 mm. The new clamping diameter paves the way for highly efficient tools and processing methods. |  |
Our contact details:
Satish Sadasivan
SCHUNK INTEC INDIA PRIVATE LIMITED
No 80 B, Yeshwanthpur Industrial Suburbs,
Bangalore – 560022, India
Ph.: 080-40538999
Fax: 080-40538998
Email: info@in.schunk.com
Web: www.in.schunk.com
