Thermo-Mechanical Fatigue Test System model UT06-XXXX


Thermo-mechanical fatigue (TMF) testing is a complex and demanding strain controlled testing under programmable temperature variations

Thermo-Mechanical Fatigue model UT-06-0XXX offers a comprehensive solution for TMF testing that enables simulating of synchronised heating and cooling of specimens combined with mechanical loading with real time thermal strain compensation. TMF test systems are useful to test the operational efficiency and reliability of material used in turbine components and structures when subjected to simultaneous changes in temperatures and load under laboratory controlled environment.

TMF test system includes an in house built state of the art 2370 series digital servo controller like all other BiSS systems. The 2370 multi station digital servo controller used with BiSS TMF test system envisages independent induction heating and cooling through compressed air and also allows multi zone temperature tracking. MTL32 proprietary algorithms used with the BiSS controllers permit precision heating rates up to 20 °C/s and cooling up to 10 °C/s.

Standard features

  • Encoder based stroke readouts with 0.1μ resolution
  • Self-aligning, self-locking, zero backlash water cooled hydraulic grips suitable for threaded and tubular samples
  • Choice of multi point thermocouple /non- contact type temperature measurements
  • Choice of high temperature extensometers with 1 μ resolution for 1200 and 1600 deg. C operations
  • Superior and precise induction heating and cooling with MTL32 proprietary algorithms used on controller
  • Digital servo controller for synchronous control and data acquisition
  • Real time thermal strain compensation with 5+ kHz loop update
  • User friendly application software compliant with ASTM E2368 and E606 standards
  •  Programmable phase angles for strain/temperature to generate in phase and 180 0 out of phase waveforms
  • Auto stroke and strain limit settings ensuring safety
  • User friendly data acquisition settings

∗ Applications

  • Axial low cycle fatigue
  • Thermal cycling
  •  Thermo-mechanical cycling with independent phase control
  • Isothermal tests
  •  Suitable to test solid and tubular specimens of stainless steel, ferritic steels and their welds

Optional Accessories

  • Vaccum chamber housing specimen and grips for testing
  • Water chilling units with digital displays
  •  Spot welding units for thermocouple welding

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BiSS hoạt động kinh doanh như một đơn vị độc lập của công ty  Illinois Tool Works (ITW), một công ty lớn có 200 trụ sở ở Chicago, IL, USA và hàng trăm chi nhánh trên toàn thế giới. BiSS (Bangalore Integrated System Solutions) carries with it, the experience of over twenty years of innovation that have made it a leading manufacturer of servo-controlled test systems and competitive provider of testing services. Most R&D establishments in the country and many multinationals rely on BiSS support to meet their requirements in testing for strength, performance and durability of materials and engineered components.

This post is also available in: Tiếng Việt

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