Electromagnetic resonance pulsator (40 – 260 Hz) Rumul Testronic

Basic Information

Name:	Electromagnetic resonance pulsator (40 – 260 Hz)
Manufacturer:	Rumul
Model:	Testronic
Facility:	Competence Materials Characterization and Testing
Partner:	Fraunhofer Institute for Material and Beam Technology (IWS)

Electromagnetic resonance pulsator (40 – 260 Hz) - Rumul Testronic

Equipment/ technical data
- Testing frequency: approx. 40 – 260 Hz
- Testing force: ±100 kN (static), ±50 kN (dynamic)
- Dynamic displacement: ≤ ±2 mm
- Temperature range: RT ≤ T ≤ 900 °C
- Positioning of the load cell: top or bottom side
- Clamping tools:
  - Hydraulic clamping tools for flat specimens 0 mm ≤ s ≤ 20 mm, jaw width: 60mm
  - CT-specimens
  - Wires (Ø 4mm)
  - Four-point bending up to 100 Nm
  - Three-point bending, flat and shouldered round specimens
  - special components
Methods
- Cyclic strength test including determining of cyclic material parameters
- Testing of cyclic charged components under operational conditions (temperature, lubrication, etc.)
- Testing programs: e.g. Wöhler fatigue test, crack growth rate testing following ASTM E647, bloc-program testing, pre-cracking of specimens for determination of fracture toughness following ASTM E 399

Prof. Dr. Martina Zimmermann

Web:

Phone:

+49 351 83391-3573

Name	Preview	Actions
Product accompanying quality assurance
Determination of characteristic curves for the assessment of fatigue strength (e.g. Wöhler curve, fatigue crack growth)
Determination of mechanical characteristics of materials and composite materials (static, cyclic, fracture toughness, flow curves, etc.)
Development and evaluation of process- and application-specific testing strategies
Failure and damage analysis
Time-distorted fatigue test at high test frequencies

Preview	Description
Source: Fraunhofer IWS	Electromagnetic resonance pulsator - Rumul Testronic

Last updated at: 5 August 2019 at 12:08:49