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Piezoceramic Components

Piezo Composite Patch Transducers

    
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Dimensions of Piezo Disks, Tubes, Plates, Rings...

    
     
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Geometric manufacturing limits

The maximum dimensions of bulk ceramic components are determined by the equipment and instruments available:
Max. diameter OD 80 mm; Max. length / height L 70 mm; Max. thickness (polarization); H 20 mm

The minimum dimensions are determined by the physical and processing limits, e. g. the minimum thickness is determined by the mechanical strength of the ceramic during machining:
Min. diameter OD 150 mm; Min. thickness TH 0.15 mm

The geometric manufacturing limits are shown in the following tables for different combinations of dimensions:


Piezoceramic Components | Plate / Rod

Preferred Dimensions

Within the manufacturing limits, we recommend the use of components with preferred dimensions. These products can be delivered in very short time and with no special tooling costs, thanks to the standard semi-finished products, assembly devices, such as sputter masks, screen printing tools, adhesive molds etc., which we have on hand.

Preferred dimensions: disks by size

Electrode system options:
fired silver (thick film)
or
thin film (CuNi, Au, etc.)
Preferred dimensions: disks by frequency (thickness oscillation)


Other geometries are available on request.

 Electrode system options:
fired silver (thick film)
or
thin film (CuNi, Au, etc.)









Piezoceramic Components








Electrode
system
options:
fired silver or
thin film layer
(CuNi or Au)
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DuraAct™ Piezo Composite Patch Transducers Brochure (PDF)