Bending fatigue testing machine

Product catalog summary

Product Overview: The Bending Fatigue Testing Machine 180° by Hegewald & Peschke is designed for testing wire specimens according to DIN EN ISO 15630 and ISO 7801 standards. It accommodates wire diameters from 0.3mm to 10.0mm with a maximum tensile strength of 2,000 MPa, allowing simultaneous testing of up to three samples.

Application: This machine is used for conducting bending fatigue tests on wire specimens. It is suitable for wires with diameters ranging from 0.3mm to 10.0mm and can test up to three samples at once, depending on the wire diameter.

Functional Principle: The machine bends wire samples at a 90° angle to both the left and right. The lower end of the wire is secured in a screw terminal and guided through bending rolls, which are adjustable according to the wire diameter. The upper end is clamped into a motor-driven bending arm powered by a servomotor. The bending rolls are interchangeable, and the angle deviation is limited to +/- 3°.

Technical Data:

Test Materials: Wire specimens with diameters between 0.3mm and 10.0mm, max tensile strength of 2,000 MPa.
Bending Speed: Maximum of 180° bending per second, with adjustable intervals.
Drive: Servomotor.
Control and Evaluation: Parameters include number of cycles and bending speed. Output parameters are displayed digitally, including cycle counter and number of cycles at sample fracture.
Dimensions/Weight: 1030 mm x 800 mm x 1385 mm / 300 kg.
Connection: 3 P/ PE/ 400 V/ 50 Hz/ (TN-network) 4.0 kW, operational in 5 - 40°C and 20 - 80% humidity.

Accessories: Necessary bending grips for different wire diameters (41-028-2xx) and optional self-compensating specimen clamping device for wires with varying diameters or asymmetrical cross-sections (41-028-202-BG03).

Catalog excerpts

Product Information Bending Fatigue Testing Machine 180° For wire specimen according to DIN EN ISO 15630 and ISO 7801 Hegewald & Peschke, Meß- und Prüftechnik GmbH Am Gründchen 1, 01683 Nossen Telefon: +49 35242 445-0, Telefax: +49 35242 445-111 E-Mail: [email protected] http://www.Hegewald-Peschke.com

Open the catalog to page 1

Application: The facility is used for bending fatigue tests according to DIN EN ISO 15630 and ISO 7801 on wires with diameters of 0.3mm to 10.0mm (max. tensile strength 2.000MPa). Up to 3 samples can be tested at the same time The testing facility is adjustable according to the standards indicated before. The detection of specimen breakage is based on the electrical conductivity. Functional principle: The wire samples are bent with a 90° angle to the left and to the right. The lower end of the wire is clamped into a screw terminal and guided through a pair of bending rolls. The rolls ensure bending...

Open the catalog to page 2