Carbon fiber woven ball top, vibrating diaphragm structure and manufacturing method
A carbon fiber weaving and carbon fiber cloth technology, applied in the fields of carbon fiber weaving dome, diaphragm structure and production, can solve the problems of broken aluminum foil, insufficient material strength, inability to withstand pressure, etc., to reduce the thickness of the dome and increase the material strength , good bonding effect
Inactive Publication Date: 2017-06-13
AAC TECH PTE LTD
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Abstract
The invention discloses a carbon fiber woven ball top, a vibrating diaphragm structure and a manufacturing method. The manufacturing method comprises the following steps: S100, preparing carbon fibers; S300: weaving the carbon fibers into single-layer carbon fiber cloth with different aspect ratios, wherein the aspect ratio of the carbon fiber cloth is 1:20-1:2; and S500: cutting to form the carbon fiber ball top. The carbon fiber woven ball top is high in strength, and the thickness of the ball top is reduced.
Application Domain
Plane diaphragms
Technology Topic
Diaphragm structureAspect ratio +4
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- Experimental program(2)
Example Embodiment
Example Embodiment
PUM
Property | Measurement | Unit |
Thickness | 80.0 ~ 150.0 | µm |
Tensile modulus | >= 300.0 | GPa |
Thickness | 20.0 ~ 200.0 | µm |
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