Carbon fiber sensing element embedding device and method based on rapid prototyping manufacturing technology

Abstract

The invention discloses a carbon fiber sensing element embedding device based on the rapid prototyping manufacturing technology. The carbon fiber sensing element embedding device comprises a workbench, a lifting and horizontal moving module, a horizontal moving platform, a silk storage module, a silk placement module, a silk breaking module and a fiber silk fixing module, wherein the lifting and horizontal moving module is installed on the workbench; the horizontal moving platform is used for installing and moving any superimposed layer of a rapid prototyping manufacturing structure; the silk placement module is installed at the power output end of the lifting and horizontal moving module and used for pulling and embedding fiber silks from the silk storage module in any superimposed layer of the rapid prototyping manufacturing structure; the silk breaking module is used for cutting the tails of the fiber silks embedded in the rapid prototyping manufacturing structure; and the fiber silk fixing module is used for fixing the fiber silks in the embedding initial position. The invention further discloses a carbon fiber sensing element embedding method based on the rapid prototyping manufacturing technology. According to the carbon fiber sensing element embedding device and method based on the rapid prototyping manufacturing technology, by arranging the silk placement module and the horizontal moving platform, the fiber silks can be rapidly, effectively and automatically embedded in an entity structure, and a self-monitoring intelligent structure is automatically manufactured.

Description

technical field [0001] The invention relates to carbon fiber sensing element embedding technology, in particular to a carbon fiber sensing element embedding device and method based on rapid prototyping manufacturing technology. Background technique [0002] Carbon Fiber (CF for short) is a new type of fiber material with high strength and high modulus fibers with a carbon content of more than 95%. Carbon fiber has many excellent properties, such as high axial strength and modulus, low density, high specific performance, no creep, ultra-high temperature resistance in non-oxidizing environment, fatigue resistance, good corrosion resistance, small thermal expansion coefficient and anisotropy And good electrical and thermal conductivity. The resistance of carbon fiber filaments increases proportionally with the strain under tensile strain, and decreases proportionally with the increase of strain under compressive strain, showing good electrical conductivity and piezoresistive e...

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Problems solved by technology

[0006] Therefore, it is of great significance to establish a prosthesis capable of self-monitoring for real-time monitoring of comfort and service life. Carbon fiber self-sensing function and rapid prototyping manufacturing technology are expected to promote the emergence of self-sensing intelligent prosthetics, but there is still no relevant one on the market. Manufacturing device or method

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