Portable Manipulator Systems for Remote Maintenance at the ORNL Spallation Neutron Source Project

نویسندگان

  • B. L. Burks
  • M. Huffer
  • S. Gabbert
  • M. Starke
  • M. J. Rennich
  • T. W. Burgess
  • S. M. Killough
  • J. C. Rowe
چکیده

Early in calendar year 2004, TPG Applied Technology will deliver two manipulator systems to the Spallation Neutron Source (SNS) project in Oak Ridge, Tennessee, for use as remote maintenance systems when the SNS becomes operational in 2006. One of these manipulator systems will be a boom system mounted on a pedestal with a dual-arm dexterous manipulator mounted on the end of the stick. The other manipulator system will be a modified mini excavator with a single-arm dexterous manipulator mounted on the end of the stick. This paper describes in detail the design of the two systems and the remote maintenance tasks for which they are intended. The SNS is an accelerator-based neutron-scattering facility that will provide the world’s most powerful neutron beams for conducting material science research.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Atomic pair distribution function analysis from the ARCS chopper spectrometer at the Spallation Neutron Source

Neutron powder diffraction based atomic pair distribution functions (PDFs) are reported from the new wide angular-range chopper spectrometer ARCS at the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL). The spectrometer was run in white-beam mode with no Fermi chopper. The PDF patterns of Ni and Al2O3 were refined using the PDFfit method and the results compared to data c...

متن کامل

The Neutron Science TeraGrid Gateway: a TeraGrid science gateway to support the Spallation Neutron Source

The National Science Foundation’s (NSF’s) Extensible Terascale Facility (ETF), or TeraGrid [1] is entering its operational phase. An ETF science gateway effort is the Neutron Science TeraGrid Gateway (NSTG.) The Oak Ridge National Laboratory (ORNL) resource provider effort (ORNL-RP) during construction and now in operations is bridging a large scale experimental community and the TeraGrid as a ...

متن کامل

Preliminary Shielding Analysis and Design of the Remote Maintenance Cells for the Proposed National Spallation Neutron Source (nsns)

Radiation shielding analysis and design calculations were performed for remote maintenance cells of the proposed National Spallation Neutron Source (NSNS) facility. In the analysis, a calculational strategy utilizing coupled high energy Monte Carlo calculations and multidimensional discrete ordinates calculations was implemented to perform an activation analysis and shielding assessment of the ...

متن کامل

Targets for High-intensity Particle Production

The high-powered target development efforts at ORNL for the Spallation Neutron Source and the muon collider/neutrino factory are discussed. Emphasis is given to the technology issues that present the greatest scientific challenges.

متن کامل

Utilization of Monte Carlo Calctilations in Radiation Transport Analyses to Support the Design of the U. S. Spallation Neutron Source (SNS)

The Department of Energy (DOE) has given the Spallation Neutron Source (SNS) project approval to begin Title I design of the proposed facility to be built at Oak Ridge National Laboratory (ORNL) and construction is scheduled to commence in EyOl . The SNS initially will consist of an accelerator system capable of delivering an -0.5 microsecond pulse of 1 GeV protons, at a 60 Hz frequency, with 1...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2004