A Fabrication Method of Force/Heat Integrated Sensing Curved Surface Circuit
A manufacturing method, thermal integration technology, applied in circuits, piezoelectric/electrostrictive/magnetostrictive devices, electrical components, etc.
Active Publication Date: 2020-10-27
XI AN JIAOTONG UNIV
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
For the real-time monitoring of structural components, the traditional non-contact sensing or indirect sensing no longer meets the needs. In order to realize the sensing unit with multiple functions on the curved surface structural parts, it is necessary to invent a new integrated sensing detection unit. conformal surface circuit
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0031] A method for manufacturing a force / heat integrated sensing curved surface circuit, comprising the following steps:
[0032] 1) Fill the temperature sensing material metal platinum ink 2 in the flexible mold 1 of the finger structure, and make it solidify, such as figure 1 shown;
[0033] 2) Fill the transfer glue 3 in the flexible mold 1 filled with the metal platinum ink 2, and let it solidify. figure 2 As shown, the transfer adhesive 3 used here is selected according to actual needs or configured by yourself, such as anti-corrosion, water and oil resistance, etc.;
[0034] 3) Continue to fill the transfer glue 3 in the flexible mold 1 after step 2) is completed, such as image 3 shown;
[0035] 4) Carry out curing treatment on the overall structure after step 3), paste the overall structure after step 3) on the curved surface structure 4, and apply a ce...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A method of manufacturing a force / heat integrated sensing curved surface circuit. Firstly, the metal platinum ink of the pre-functional material is filled in the flexible mold with the finger structure, cured, and then the transfer glue is filled in the flexible mold for pretreatment. Continue to fill the transfer adhesive, solidify the overall structure, and stick the overall structure to the curved surface structure, so that the secondary filled transfer adhesive is completely cured and the pre-functional material structure is completely bonded to the curved surface structure, and the flexible mold is removed. , to obtain the double-layer structure of the transfer adhesive-functional material; filling the piezoelectric material in the flexible soft mold of the grid line structure; On it, it is heated rapidly, the piezoelectric material is separated from the flexible soft mold, and vertically lapped on the platinum finger electrode; finally, the curved surface circuit with force / heat integrated perception is packaged; the curved surface circuit realizes multiple functions of temperature and force Sensing, and the processing size is small, and the manufacturing method is simple and reliable.
Description
technical field [0001] The invention belongs to the technical field of micro-nano manufacturing, and in particular relates to a method for manufacturing a force / heat integrated sensing curved surface circuit. Background technique [0002] In high-end equipment, the requirements for real-time monitoring of the operating status of mechanical parts are getting higher and higher. As an important medium for sensing and detecting external information, sensors also have higher requirements. The typical characteristics of modern sensors are miniaturization and multi-function. digitalization, intelligence, systematization and networking. Manufacturing high-end equipment with intelligent structures is the development trend of future equipment, that is, sensors are closely integrated into materials or structures, and circuits such as control, logic, and signal amplification are also integrated into the structure, so that the structure itself can perform self-diagnosis in an intelligent...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H01L41/047H01L41/113H01L41/311G01D21/02H10N30/87H10N30/071H10N30/30
CPCG01D21/02H10N30/875H10N30/302H10N30/071
Inventor 李祥明邵金友刘桂芳田洪淼王春慧陈小亮
Owner XI AN JIAOTONG UNIV