Tender For Automation Of Edp Test Rig, pune-Maharashtra

Tender For Automation Of Edp Test Rig => Limited; 1.0 Background ARAI is having an Energy Dissipation Performance Test (EDP) facility which is required for the certification testing of the seats as per IS 15546. It includes a pendulum whose free fall movement is used to create an impact on the seats head restraint. The height and position of the pendulum needs to be adjusted to align with the seat dimensions and the type of seats. Also the lifting and release of pendulum from an angle of 90 deg. is required. The mechanism used for the movement of the pendulum is currently not in working condition as the software is obsolete and not possible to upgrade. Motor and NI Hardware is available with ARAI Automation is require for the operation of Pendulum considering availability of Existing Hardware 2.0 Requirement Automation of the rig is require with existing Hardware 3.0 Name Supplier to specify 4.0 Version of the System Offered Supplier to specify 5.0 Application Perform Pendulum Impact Test on Seat Head Restraint. 6.0 Modes of movement 1) H frames horizontal Cross member A to be moved vertically Up and down-Both vertical motor should operate simultaneously. 2) Pendulum position B to be moved Horizontally 3) Pendulum block C to be lifted using motor initially and later by magnetic mechanism and taken to a position where it will be at an angle of 90 deg. to ground and then to be released by demagnetisation. 7.0 Utilities available with ARAI Motor available with ARAI,1)Vertical motor Details:Make: Gennext controltorque:60kgcmType: stepper MotorCurrent Rating : 4 Amp2)Horizontal motor details:Make: Gennext controltorque:34kgcmType: stepper MotorCurrent Rating : 4 Amp3) Rotary Motor:1.8 Hybrid stepper motor Bholanath Precision Engg Pvt Ltd 8.0 Safety No release action of the pendulum should be executed if any Person or object is in the path of pendulum release 9.0 Interlock Mechanical fuse to be implemented to prevent pendulum release when personnel operative at the rig or in the path of pendulum travel. If manual switch are pressed and if any person or object are in the path of Pendulum release then pendulum should not release. Interlock is require to remove the personal or object in the path of Pendulum release. 10.0 Operational Mode Manual operation with switches are require for all movements. Cross member Movement in Vertical Direction from right as well as left side. Pendulum Movement in Horizontal direction and Pendulum Movement is Lifting and Releasing. 11.0 Pendulum Movement Pendulum Movement for Lifting and Releasing the Pendulum. Lifting of Pendulum by motor mechanism by switch operation to a certain level as require and then it will be operated by the magnetic principle and then demagnetized to release through switch 12.0 Cross Member Movement Horizontal and vertical movement of Cross member with existing Motor 13.0 Vertical Movement motor Simultaneous operation of both vertical motor is require 14.0 Angle of release Release angle of Pendulum to be set to achieve 24Km/hr 15.0 Hardware Bidder may visit to confirm the additional hardware required for the operation of rig considering the switch based operation of all movements 16.0 Safe Operation for Ambient Temperature Range 20°C to 60°C 17.0 Protection against the over voltage, over current, reverse polarity of power supply, excitation short circuit protection Protection against the over voltage, over current, reverse polarity of power supply and excitation short circuit protection is require. 18.0 Noise Signal should not show any noise interference to other sensors connected to rig 19.0 Safety Limits Upper and Lower limit for motor-Pendulum movement Upper and Lower limit for motor -Horizontal and Vertical position 20.0 Mechanical stopper for End position in all movements of Motor 21.0 Motor stop option in case of Emergency In case of any emergency the motor should stop and ensure no load on the cross members. Also the pendulum should not release unless manual switch operation and manual switch operation should only operate if there is no any interlock. 22.0 Manuals Detail Instruction/ Service 23.0 Manual / Procedures / operating procedure Detailed procedure 24.0 Delivery period Maximum 8 weeks 25.0 Acceptance criteria Complete operation to be demonstrated with all movements 26.0 Rate of motor Slow and Fast movement operation mode is require for all motors 27.0 Training Training to ARAI team along with demonstration of complete system at ARAI. 28.0 Installation and commissioning System to be installed in ARAI and require execution of all mechanical movement with minimum 2 test at ARAI. 29.0 Warranty 2 years 30.0 Service and support Support within 48Hrs by phone/remote access/mail and actual card level within 1 week All critical spares to be made available locally

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