A method of manufacturing an integrated coaxial thermocouple
A production method and technology of thermocouples are applied in the direction of thermometers using electric/magnetic elements that are directly sensitive to heat, measuring heat, and using electrical devices, etc., which can solve the problems of difficult processing, lack of versatility in the preparation process, and high cost. Achieve the effects of simplifying the installation process, having versatility, and reducing production costs
Active Publication Date: 2021-03-12
中国空气动力研究与发展中心超高速空气动力研究所
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0009] The technical problem to be solved by the present invention is to provide a manufacturing method of an integrated coaxial thermocouple for the defects of difficult processing, high cost, and lack of versatility in the manufacturing process of the existing integrated coaxial thermocouple
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
[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0039] combine figure 1 As shown, the present invention provides a kind of manufacturing method of integrated coaxial thermocouple, comprises the following steps:
[0040] The manufacturing method begins at step 100;
[0041]In step 110, the sensor base is made, and mounting holes are set at pre-designed measuring points;
[0042] In step ...
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
| Property | Measurement | Unit |
|---|---|---|
| diameter | aaaaa | aaaaa |
Login to View More
Abstract
The invention relates to a manufacturing method of an integrated coaxial thermocouple, comprising: manufacturing a sensor base, and setting mounting holes at pre-designed measuring points; manufacturing a plurality of coaxial thermocouple units, and the number of coaxial thermocouple units It is the same as the installation hole, and the outline matches the installation hole; correspondingly assemble the coaxial thermocouple unit into the installation hole, and form an integrated model; make the thermocouple junctions of all coaxial thermocouple units point; solder the leads based on the thermocouple junction. In the method of the present invention, the coaxial thermocouple unit can be pre-designed and then installed on the sensor base as a whole, which is easier to operate and can meet the consistency of assembly compared with the subsequent installation of small-sized thermocouple wires.
Description
technical field [0001] The invention relates to the technical field of coaxial thermocouples, in particular to a manufacturing method of an integrated coaxial thermocouple. Background technique [0002] When a hypersonic vehicle flies in the atmosphere, especially when it re-enters, a large amount of heat energy is generated due to shock wave compression and viscous friction, which will cause a sharp increase in the surface temperature of the vehicle. The high temperature problem caused by aircraft re-entry is generally accompanied by complex high-temperature physical phenomena. It is difficult to directly predict the thermal environment of the aircraft based on existing experience and theories. Therefore, it is usually necessary to rely on ground wind tunnel tests to study the thermal environment of the aircraft. In the heat protection design of hypersonic aircraft, the measured value of heat flow in the wind tunnel is mainly relied on to ensure the safety of the aircraft a...
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): G01K7/02
CPCG01K7/02
Inventor 刘济春张扣立孔荣宗秦峰孙颖
Owner 中国空气动力研究与发展中心超高速空气动力研究所