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This document offers an in-depth exploration of various magnet types used in particle accelerator technologies, including sextupole, octupole, and decapole configurations. It details the four main dipole types found in industry (AL, AR, BL, BR), and provides insights into installation processes for cryodipoles, including the required steps for visual inspection, electrical testing, and mechanical checks. The guide also identifies different interconnect variants and conveys the necessary classifications for effective magnet installation.
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Magnet types • MBA: MB with sextupole, octupole and decapole • MBB: MB with sextupole AND THEN • R : "Anode on the Right" • L : "Anode on the Left" 4 DIPOLE TYPES IN INDUSTRY: AL, AR, BL, BR • Dipole extremities for interconnect • ARCS : 4 interconnect variants 10 cryodipole types • LBALA, LBALB, LBARA, LBARB, LBBLA, LBBLC, LBBLD, LBBRA, LBBRC, LBBRD • DS : 10 interconnect variants 24 cryodipole types • LBALA, LBALE, LBARA, LBARE, LBARJ, LBARL, LBBLA, LBBLB, LBBLC, LBBLD, LBBLF, LBBLG, LBBLH, LBBLI, LBBRA, LBBRB, LBBRC, LBBRF, LBBRG, LBBRH, LBBRI, LBBRK, LBBRM, LBBRN 27 CRYODIPOLE TYPES TO INSTALL
Main steps before installation WP01 COLD MASS RECEPTION Visual inspection, mechanical & electrical checks WP02-WP03 CRYOSTATING & PREPARATION Simplified electrical checks for IFS WP04-WP05-WP06-WP07 POWER TESTS WP08A STRIPPING-FIDUCIALIZATION-WMM Geometrical - Warm Magnetic measurements OK by CC (Cryodipole Coordinator) STORAGE CC provides ID-card x - MEB decides dipole class CC assigns dipole type and position in the tunnel WP08B-WP09 BEAM SCREEN Cartography of extremities – Electrical checks OK by Cryodipole Coordinator TO THE TUNNEL SMA18 SM18 PREV SMI2
Sorting ? • Possible, to a certain extent, for the first octant • Thereafter no longer possible due to installation planning and storage capacities • Magnets with specific peculiarities can be put apart waiting for the good slot (~25/octant ?) • Definition of magnet classes (MEB): • Can be installed anywhere • To install in the middle of a half cell • Other (not close to another red magnets for ex.)