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T N Todd JT60SA Remote Handling meeting 24th November 2008 Boom (transporter) Two-arm manipulator Remote Handling at JET Required due to high in- vessel.

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Presentation on theme: "T N Todd JT60SA Remote Handling meeting 24th November 2008 Boom (transporter) Two-arm manipulator Remote Handling at JET Required due to high in- vessel."— Presentation transcript:

1 T N Todd JT60SA Remote Handling meeting 24th November 2008 Boom (transporter) Two-arm manipulator Remote Handling at JET Required due to high in- vessel radiation field Force-feedback: Man in Loop system, used in JET for a wide variety of in-vessel tasks including heavy welding

2 T N Todd JT60SA Remote Handling meeting 24th November 2008 Remote handling capability in JET Handling - installation and removal Welding - eg 20mm MIG plug welds Photogrammetry - camera and targets Testing wiring Cleaning plasma diagnostic windows Tile detritiation by intense flash-lamp In-vessel inspections Plasma diagnostics calibration Vacuum cleaning Wire-brushing Thread tapping Filing TAE Antenna Much preparatory work is done in Virtual Reality Carrier assembly being moved by MASCOT

3 T N Todd JT60SA Remote Handling meeting 24th November 2008 ILW needs two Remote Handling booms acting in synergy Octant 5Octant 1 MASCOT accessing Task Module

4 T N Todd JT60SA Remote Handling meeting 24th November 2008 Examples of poloidal limiter tile-carrier tooling Standard Wide Tile Carrier Tool Top (W24) Tile Carrier Tool W5 Tile Carrier Tool Bottom (W1) Tile Carrier Tool W4 Tile Carrier Tool Bolt RunnersTorque Wrench The ILW tiles are on carriers but these require interface tooling

5 T N Todd JT60SA Remote Handling meeting 24th November 2008 Remote Handling divertor tile tooling: detailed example

6 T N Todd JT60SA Remote Handling meeting 24th November 2008 Large-scale remote handling - the ITER-Like Antenna

7 T N Todd JT60SA Remote Handling meeting 24th November 2008 Intricate remote handling - diagnostic cabling installation

8 T N Todd JT60SA Remote Handling meeting 24th November 2008 End

9 T N Todd JT60SA Remote Handling meeting 24th November 2008 JET In-vessel dose rate history (& projection from April 2007)

10 T N Todd JT60SA Remote Handling meeting 24th November 2008 Remote Handling tooling Generic tools Portable camera Torque wrench Ring spanner Bolt runner

11 T N Todd JT60SA Remote Handling meeting 24th November 2008 Flanged Joint Trolley Main Boom Section Slewing Ring Flange Vertical Traverse Section Task Module ILW requires second toroidal-access boom Necessitates extension and rebuild of existing Octant 1 boom


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