Thermo Mechanical Fatigue Test System Collar Type: V Neck

Thermo Mechanical Fatigue Test System

Bi-00-702 Thermo Mechanical Test System simulate
combined effects of thermal cycling and mechanical fatigue. These
systems are useful for testing specimens subjected to synchronized
heating, cooling and temperature compensated strain or force with
optional expansion to simultaneous torsion or internal pressurization.
These fully integrated test systems are available in the range of 50 to
500 kN force ratings and are ideally suited for aerospace and power
generation industries.The specimen under test is subjected to
extreme temperatures followed by rapid cooling by means of a digitally
controlled induction heater and pneumatic air directed on the specimen
through air cooling nozzles.Water cooled self locking and auto
aligning hydraulic grips, high temperature extensometer, temperature
sensors and load cell are typical components of the test system
controlled by a 2370 series controller with synchronized data
acquisition up to 5 kHz. 
Standard features

50 to 500 kN force rating actuatorsHigh temperature extensometerIntegrated digital servo controlled induction heating and pneumatic air coolingSelf locking and water cooled hydraulic gripsBiSS 2370 controller for synchronous control and data acquisition"Green" highly efficient hydraulic powerpack
Applications

Axial low cycle fatigueThermal cyclingThermo-mechanical cycling with independent phase controlOptional axial torsion testingOptional axial torsion plus internal pressurizationOptional axial/torsion/pressure/thermal cycling with phase control
Optional features

Vaccum chamber housing specimen and gripsWater chilling units with digital displaysSpot welding units for thermocouple weldingOptical pyrometers integrated with the system
Specifications


 Force rating 50 to 500 kN Heating Induction 100 -1000 C Cooling Compressed air Control channels Axial, heating, cooling Optional drives Torsion and internal pressurization Control scheme Fully digital up to 16 channels, 2-5 kHZ Waveforms Arbitrary, user defined Data acquisition Up to 5 kHZ, synchronized


Note: Dimensions subject to minor variations based on specific ratings.