Vibrationstest model 208
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Vibrationstest model 208
Vibration Testing Machines (Model series 208)
To execute a vibration testing procedure according to “Junker” the components to be tested will be screwed into the machine under a defined pre-load. Within the actual testing process they will be exposed to dynamic radial loads, with constant or variable frequencies. The (pre-load) force-time-diagram, which is measured on this way, provides the respective information about the loosening behaviour of the screwed connections. In connection with TesTWinner® you will receive optimum efficiency and flexibility as well as a direct information about loosening angles, pre-load force, transverse-force and transverse-path amplitudes.
Features
Technical specifications Vibrationstest model 208
| Machine Type | Vibration Testing Machine according to “Junker” |
| Application Area | Bolts from M5 up to M42 |
| Detailled Data | See brochure and according to customer’s requirement |
Vibration testing machines by TesT
The comprehensive quality inspection of screws, bolts and nuts also includes the vibration testing according to “Junker”. For that TesT has developed vibration testing machines, that are used for
dynamic testing of the loosening properties of fasteners under lateral loading. The components to be tested are screwed into the sensor of the machine under a defined clamping force and are then exposed to a dynamic lateral load with constant or variable frequency. The thus determined (clamping) force / time diagram and the determined number of cycles provide information on the
loosening behaviour of bolted connections under dynamic lateral load.
Combined with the software TesTWinner® our customers receive optimum efficiency and flexibility, as well as an immediate statement about loosening angle, clamping force, lateral force and lateral path amplitude. Optionally, the tightening torque can also be recorded at the beginning of the test phase.
Vibration testing machines by TesT permit, among other things, the inspection of bolted connections in accordance to DIN 65151.
Tensile testing machines up to 600 kN
Friction testing machines
Friction coefficient analysis, from sizes M2 to M80
Testing machines for fixing elements
For compressive, tensile and bendings tests
Manual friction test bench
Normal lagervare, forbehold for mellemsalg
