Government of India Department of Atomic Energy Variable Energy Cyclotron Centre

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Group ActivitiesPrint

• Mechanical Engineering Group

  Overview:

  Mechanical Engineering Group is involved in various mechanical engineering activities in Variable Energy Cyclotron Centre, Kolkata related to the development of accelerator and detector systems. The involvement starts from the design of the systems, to the 3D modeling, prototyping, fabrication, testing, installation, and ends with commissioning, and continues with operation & maintenance.
  The latest FEA software is used to design accelerator magnets and cavities – both operating at room temperature and cryogenic temperature. CAD software is used to generate computer models and fabrication drawings. CAM software is used to generate machine codes for use in the workshops under the group.
  The group has small workshops having machining facilities for manufacturing of precision components with complex geometries. It has a few CNC machines, wire cut Electro-discharge machine (EDM), CNC profile EDM, co-ordinate measuring machine, welding equipments, conventional lathes, milling machines and a Coordinate Measuring Machine (CMM).
  The room temperature cyclotron and the superconducting cyclotron operate round the clock.  Maintenance of the cyclotrons is carried out on top priority basis to ensure maximum availability. The low conductivity water unit is responsible for supply of instrumentation air and low conductivity water systems for both the cyclotrons. It uses Reverse Osmosis unit and mixed bed to generate and polish the low conductivity water.
  The Group has strong cryogenic activity, operating two liquid helium plants round-the-clock for the superconducting cyclotron and maintaining the superconducting coil at 4 K. The expertise includes design of superconducting magnets, cryogenic systems, cryogenic instrumentations and control systems, etc.
  The industrial and fire safety culture is also a part of the regular activities and a small team is dedicated to implement safety culture at the Centre.

  Group Organisation:

  Group Head:              Anjan Dutta Gupta
  Mechanical Engineering Design & Research Division	Anjan Dutta Gupta
  Workshop	Kanchan Majumdar
  Mechanical Engineering Section	Bidhan Chandra Mandal
  Transport Maintenance Unit	Barun Kumar Das
  Cryogenic Instrumentation Section	Tamal Kumar Bhattacharyya
  Cryogenic Plants and Instrumentation Section	Sandip Pal
  Accelerator Technology Development (Mechanical) Section	Chinmay Nandi
  Mechanical Maintenance	Islam Siddiqui
  Low Conductivity Water System	Joydeep Misra
  Fire & Safety Section	Barun Kumar Das

   

   

  Activities:

  K130 Cyclotron	Superconducting Cyclotron
  Medical Cyclotron	Electron Linac
  Rare Ion Beam Project	Superconducting Cavities
  Detectors	Technology Development
  FAIR Magnets	Publications