elena support system 6/11/2014 antti kolehmainen on behalf of wp support system...
TRANSCRIPT
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ELENA Support system
6/11/2014Antti Kolehmainen on behalf of WP Support system
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OVERVIEW FUNCTION / REQUIREMENTS ADJUSTABILITY CONCEPT ‘SMALL’
EQUIPMENT CONCEPT ‘HEAVY’
EQUIPMENT SEPTA SCHEDULE
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FUNCTION
To keep your equipment where
required, as long as required
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REQUIREMENTSTo detail and to add to the previous: To allow alignment to required position with
required accuracy To retain in this position as long as required To allow removal of smaller magnets without
breaking the vacuum To allow thermal expansion due to bake-out,
where applicable No effect to magnetic elements > non-magnetic
materials
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ADJUSTABILITY
TABLES: X = ±15 mm; Y = ±15 mm; Z = +15 mm / - 52 mm Z-down by 52 mm allows to remove magnets without breaking
vacuum HIGHEST REQUIRED POSITIONING TOLERANCE:
X = ±0.2 mm(±0.1 Scrapers) Y = ± 1 mm(Scrapers ?) PLEASE
COMMENT! Z = ±0.2 mm(±0.1 Scrapers)
REGULATION: MOST COARSE REGULATION = 1.5 mm / TURN ON THREAD
BASED ALIGNMENT -> ~ 45 DEGREES FOR 0.2 mm
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CONCEPT OVERVIEW
XYZ ALIGNMENT TABLE
RIGID SUPPORT FOR A GROUP OF EQUIPMENT
CONCRETE RESIN TO COUNTER FLOOR VARIATION
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CONCEPT DETAILS
EQUIPMENT HEIGHT WITH +52 / -15 mm ADJUSTMENT
HORIZONTAL ADJUSTMENT OF ±15 mm
RIGID ALUMINIUM SUPPORT WITH HEIGHT OF 630 mm
NOMINAL SUPPORT SYSTEM HEIGHT TO ALLOW FLOOR VARIATION
CONCRETE RESIN PAD TO FILL BETWEEN SUPPORTS AND FLOOR
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TRANSFER LINE CONCEPT
• AS FOR RING
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XYZ-TABLES
• TWO VERSIONS
• LONGITUDINAL ADJUSTMENT CAN BE MOUNTED ON EITHER SIDE FOR INTEGRATION
• ALUMINIUM PLATES AND BLOCKS, BRONZE BEARINGS, STAINLESS STEEL HARDWARE
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RING GIRDERS
• TWO VERSION FOR RING, 4 OR 5 PCS FOR SECTIONS 2, 3, 5 AND 6
• DEFORMATION WITH HIGHEST LOAD ~0.07 mm
• TENDER OUT CURRENTLY• PROFILE TO BE
SELECTED• PROFILE CROSS
SECTION AND GIRDER LOADS DEFINED
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TRANSFER LINE GIRDERS
• THREE VERSIONS FOR 2015/16 INSTALLATION
• SMALLER PROFILES AS LOADS ON TL EQUIPMENT GROUPS ARE SMALLER
• TENDER OUT AS FOR RING GIRDERS
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COLUMN
• FOR FREE STANDING EQUIPMENT < 500 kg
• COULD BE BASED ON THE ALUMINIUM PROFILE FOR GIRDERS OR BE A WELDED DESIGN
• REQUIRED FOR RING SECTIONS 1 AND 4(POSSIBLY 5 ALSO) AND TLs
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DIPOLE & ECOOLER JACK
• FOR SUPPORTING EQUIPMENT WITH m > 1000 kg
• ADJUSTMENT:• X & Y = ±10 mm• Z = ±15 mm
• DEVELOPED FOR LINAC4
• TO BE USED IN TRIPOD CONFIGURATION -> COMBINATION OF FREE AND ADJUSTABLE MOVEMENTS TOGETHER WITH CORRECT ORIENTATION CREATES ISOSTATIC, ADJUSTABLE CONFIGURATION
• CONTRIBUTION FROM UNIVERSITY OF MAINZ
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SMALL JACK
• FOR EQUIPMENT WITH 400 kg < m < 1500 kg
• ADJUSTMENT:• X & Y = ±14 mm• Z = + 15 / -25 mm
• BASED ON JACK USED IN SPS
• USED FOR INJECTION KICKER AND TL DIPOLE
• THREE CONFIGURATIONS WITH REGULATIONS, DEFINED PROCEDURE FOR REGULATION
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SEPTA SUPPORT
• FOLLOWS THE BASIC CONCEPT
• SPECIAL FEATURE A POSSIBILITY FOR A RAPID REMOVAL AND RETURN TO FINAL POSITION WITHOUT SURVEY INTERVENTION TO PROTECT THE COILS DURING BAKE-OUT
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HIE-ISOLDE
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SCHEDULE & COST
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OPEN POINTS
• SECTION 5 LAY-OUT
• SOURCE DETAILS FOR SUPPORTING
• NEG STRIP CHAMBER AT LNE EXTRACTION
• SEM DETAILS
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ELENA is on its way…
? / !THANK YOU FOR YOUR ATTENTION!