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Screw type wedge action grips 250kN

Screw type wedge action grips 250kN
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Product Information Screw type wedge action grips 100 kN and 250 kN Hegewald & Peschke, Meß- und Prüftechnik GmbH Am Gründchen 1, 01683 Nossen, Germany Telephone: +49 35242 445-0, Telefax: +49 35242 445-111 E-Mail: info@Hegewald-Peschke.de http://www.Hegewald-Peschke.com

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Scope of application: Screw type wedge action grips are suitable for tensile test on a broad range of materials and specimen geometry. Furthermore, compression and bending tests can be realized via optional connections in the base body. Specimen material:  Metals, alloys  Thermo- and thermosets as well as fiberreinforced plastics  Wood materials  (Geo-) textiles Specimen shapes: Round and flat specimen, e.g.  Strip specimens  Waisted specimens  Round bars  Wires Technical data:  Flat jaws equipped with a specimen stopper  Use of special jaws for special specimen dimensions...

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Functionality: The opening and closing of the grips is carried out manually by actuating the hand wheels. In addition, the preload is applied thereby. Due to the wedge action of the clamping jaws, the clamping force increases according to the tensile force. 1) Close the grip in the synchronized position. Both clamping jaws are at zero position. 2) Switch to asynchronous mode and open right jaw. The opening distance is determined by the specimen and adhesive thickness. 3) Switch back to sync and close both jaws. Switchable synchronization/ Clamping of asymmetric specimen (only for art.-no....

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Further accessories: Specimen depth control stop for big, solid specimen in the screw type wedge action grip (Art.- Handling device for flexible specimen (e.g. textiles): (Art.-No.: 14-103-902) Specimen dimensions length max. 400 mm, width 60 mm, thickness max. 2.5 mm Clamping aid incl. counterweight for crease-free insertion of the specimen The clamping aid can remain in the screw type wedge action grips during the test. Adapter for the calibration of the load cell with installed screw type wedge action grip Installation of adapter plates for small tool connections Installation of testing...

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