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  • Technology for Development of Endurance tester for simulation of real time loading Hydraulic elements with temperature layering

Technology for Development of Endurance tester for simulation of real time loading Hydraulic elements with temperature layering

Salient Features:

To conduct endurance testing of actuator or cylinders by simulating the loading at various frequency at different temperature layering.
Real time controller for load tuning with respect to the load, stroke and frequency of operation.
Real time data logging and retrieval.
Controlled continuous supply of hydraulic oil at various temperature at 135° C max and pressure at 280 bar.

Specification:

Work piece accuracies:

Level of Development:

TRL 9

Status of Commercialization:

Ready for Technology Transfer

Major Raw materials Utilised:

Major Plant Equipment and Machines required:

Techno economics:

Indigenous development of technology for Heating of hydraulic oil to 135° C and continuous supply of fluid at pressure 280bar
Design of hydraulic system and heat exchanger rated for continuous supply of hydraulic oil at 135° C and pressure at 280 bar

Technology Package

Endurance cycling of Actuators at various fluid temperature from ambient to 135° C.
Real time data logging and retrieval, servo control for maintaining the load at various stroke and frequency by maintaining the required fluid temperature.

Industries / Applications include:

  • Qualification testing of air worthy hydraulic actuator