CA-Version
Boards of the CA-series are entirely made from Carbon Fiber Reinforced Polymer (CFRP).
The top and bottom plates consist of CFRP shells structurally joined by tubes and/or ribs made from CFRP.
In addition to the advantages of the AD-series, boards of the CA-series allow the integration of optical / electronic components inside the stiff carbon shell and easy routing of wires and optical fibers.
Breadboards can be ordered customized and with removable side-walls.
Technical specifications
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Dimension
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Typical breadboard sizes, maximum size 2000 x 2500 mm
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Thickness
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Typical thickness ranges from 25, 50, 75 to 100 mm or according to structural requirements or customer needs
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Flatness
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Flatness of entire mounting surface CA- Version ≤ 0.05 mm , CAI- Version ≤ 0.2 mm
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Mounting Grid
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Typical mounting grid: 25×25, 50×50 mm or customized
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Mounting Holes
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Metric and imperial threads, inserts made from stainless steel, Aluminium, Titanium or INVAR
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Damping
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Nominal damping
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Thermal Expansion
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Lateral directions CTEx,y = 2.5 · 10 E-6 [mm/mm·K] @ 273 K for plane plate |
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Vertical direction CTEz = -0.1 ÷ 0.5 E-6 [mm/mm·K] @ 273K for CFRP tube in axial direction
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Stiffness
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Nominal stiffness
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Weight
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Area weight approximately 19 kg/m² (50 mm grid)
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Design
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– Plate structure with spacer tubes and/or ribs.
– Plates are designed typically to meet quasi-isotropic behaviour or according to structural/thermal requirements
– Tubes are designed typically for high axial stiffness
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Top Side
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Single inserts according mounting grid, with first inserts 25 mm from edges
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Bottom Side
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Single inserts with through hole at corners, 25 mm from edges or customized |
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Sidewalls
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Edge protection profiles, side walls on demand
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Vacuum
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Suitable
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Cleanroom
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Suitable
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Application Samples
