A method of disposing a thermocouple wire to a sample
A thermocouple wire and thermocouple technology, which is applied in the direction of using electrical devices, thermometers with electrical/magnetic components directly sensitive to heat, measuring heat, etc., can solve the problems of thermocouple welding, inability to perform temperature measurement, etc. Test cost, improve test success rate, easy operation effect
Active Publication Date: 2018-09-18
INNER MONGOLIA UNIV OF SCI & TECH
View PDF15 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The technical problem to be solved by the present invention is to overcome the difficulty of welding thermocouples on materials with poor weldability and unable to perform temperature measurement in the prior art, and to provide a method for wrapping thermocouples on samples, which is easy to operate and greatly improves The success rate of the test reduces the test cost and broadens the application range of the thermal simulation test machine
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 approach
[0026] As a further explanation and not limitation of the technical solution of the present invention, a specific implementation is as follows: a method for arranging a thermocouple wire on a sample, including the following steps:
[0027] 1) Weld one end of a pair of positive and negative thermocouple wires together with a spot welder;
[0028] 2) Place the welding points of the two thermocouple wires at the radial bottom of the sample;
[0029] 3) Two thermocouple wires are respectively wound radially around the sample;
[0030] 4) At the other end of the radial direction of the sample, two thermocouple wires pass through a double-hole quartz tube; the double-hole quartz tube is extruded to make the thermocouple wire and the sample surface in good contact;
[0031] 5) After the two thermocouple wires pass through the double-hole quartz tube, they are wound around the plastic rope and connected to the thermocouple connecting column. At the same time, the plastic rope gives t...
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 |
|---|---|---|
| pore size | aaaaa | aaaaa |
| pore size | aaaaa | aaaaa |
Login to View More
Abstract
The invention relates to a method for arranging thermocouple wires on a sample, especially the application in high temperature compression test on a thermal simulation testing machine. Applications but not limited to the field of thermal / mechanical simulation physics experiments. The steps are to weld one end of a pair of positive and negative thermocouple wires together with a spot welding machine; wrap the welded positive and negative thermocouple wires radially around the sample, and weld the welded positive and negative thermocouple wires The point is roughly located at the radial bottom of the sample; two thermocouple wires pass through a double-hole mass so that the positive and negative thermocouple wires are in good contact with the sample surface. Because the invention wraps the thermocouple around the sample, it solves the problem that it is difficult to weld the thermocouple on some alloys, improves the success rate of the test, reduces the test cost, and is simple and easy to operate.
Description
technical field [0001] The invention relates to a method for arranging thermocouple wires on a sample, especially the application in high temperature compression test on a thermal simulation testing machine. It belongs to the field of thermal / mechanical simulation physics experiments. Background technique [0002] Thermal simulation experiment is a physical simulation technology in the field of thermal processing of materials. It usually refers to the use of small samples, with the help of a certain test device, to reproduce the physical process of material heating during preparation or heating, or the physical process of simultaneous heating and stress, which is sufficient and accurate. To expose and reveal the microstructure and performance changes of materials or components during thermal processing, assess or predict the problems that arise during material preparation or thermal processing, and provide theoretical guidance and technical basis for formulating reasonable p...
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): G01N3/18G01K7/02
CPCG01K7/02G01N3/18
Inventor 罗龙李丽荣张利文刘素霞范秀风陈义胜
Owner INNER MONGOLIA UNIV OF SCI & TECH