CN104501984A - Thermocouple temperature measurement device and temperature measurement method for brazing - Google Patents
Thermocouple temperature measurement device and temperature measurement method for brazing Download PDFInfo
- Publication number
- CN104501984A CN104501984A CN201410775439.1A CN201410775439A CN104501984A CN 104501984 A CN104501984 A CN 104501984A CN 201410775439 A CN201410775439 A CN 201410775439A CN 104501984 A CN104501984 A CN 104501984A
- Authority
- CN
- China
- Prior art keywords
- test samples
- brazing
- temperature measurement
- thermopair
- thermocouple
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000005219 brazing Methods 0.000 title abstract description 14
- 238000009529 body temperature measurement Methods 0.000 title abstract 6
- 238000005476 soldering Methods 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention provides a thermocouple temperature measurement device and a temperature measurement method for brazing. The thermocouple temperature measurement device for brazing comprises a thermocouple, a detection sample and a part, wherein a U-shaped groove is arranged in the detection sample; the thermocouple is placed on the bottom part of the U-shaped groove of the detection sample; the detection sample is placed on the part; the opening of the U-shaped groove of the detection sample is downward. With the use of the device, the brazing temperature of the part can be accurately controlled, the device is provided for temperature measurement of each stage of brazing of an aircraft engine, and the brazing product quality of the engine is ensured.
Description
Technical field
The present invention relates to and belong to a kind of brazing device, particularly relate to a kind of soldering thermocouple temperature measuring apparatus.
Background technology
Soldering adopts to make solder than the low-melting metal material of mother metal, and by weldment and solder heat to higher than solder fusing point, lower than mother metal temperature of fusion, utilize liquid solder to soak mother metal, filling play movement also realizes with the counterdiffusion of mother metal phase the method being connected weldment.Brazing deformation is little, joint smooth and beautiful appearance, is suitable for welding component that is accurate, complicated and that be made up of different materials, as honeycomb panel, turbine blade, carbide-tipped tool and printed circuit board (PCB) etc.When aeromotor furnace brazing, for ensureing the control to part brazing temperature, need to adopt load thermopair and feature contacts, thermopair has certain rigidity, the binding mode that adopts makes it and feature contacts more at present, existence contact that can not be good and not easy to operate, causes parameter monitoring inaccurate.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of soldering thermocouple temperature measuring apparatus and temp measuring method.
The present invention is achieved by the following technical programs.
A kind of soldering thermocouple temperature measuring apparatus provided by the invention; Comprise thermopair, test samples and part, there is a U-type groove inside of described test samples, and thermopair is placed on bottom the U-type groove of test samples, and test samples is placed on part, and the U-type groove of test samples Open Side Down.
Further, the material of described test samples is identical with part.
Meanwhile, present invention also offers a kind of detection method of soldering thermocouple temperature measuring apparatus, comprise the following steps:
A, smear stop-off gent in the bottom of test samples,
B, thermopair is inserted in test samples,
C, the test samples of the thermopair inserted is placed on the upper surface of part.
Further, described stop-off gent is as one or more compositions in aluminium oxide, titanium dioxide, magnesium oxide.
Beneficial effect of the present invention is: use this device can control part brazing temperature more accurately, for the temperature survey in aeromotor soldering each stage provides device, ensure that engine brazing product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is partial schematic diagram of the present invention.
Fig. 3 is the left view of Fig. 2.
In figure: 1-thermopair, 2-test samples, 3-part.
Embodiment
Further describe technical scheme of the present invention below, but described in claimed scope is not limited to.
As Fig. 1,2 and a kind of soldering thermocouple temperature measuring apparatus of Fig. 3; Comprise thermopair 1, test samples 2 and part 3, there is a U-type groove inside of described test samples 2, thermopair 1 is placed on bottom the U-type groove of test samples 2, test samples 2 is placed on part 3, and Open Side Down for the U-type groove of test samples 2, the material of described test samples 2 is identical with part 3.
Operation steps is as follows:
A, smear stop-off gent in the bottom of test samples 2, described stop-off gent is as one or more compositions in aluminium oxide, titanium dioxide, magnesium oxide;
B, thermopair 1 is inserted in test samples 2;
C, the test samples 2 of the thermopair 1 inserted is placed on the upper surface of part 3.
Use this device can control part brazing temperature more accurately, for the temperature survey in aeromotor soldering each stage provides device, ensure that engine brazing product quality.
Claims (4)
1. a soldering thermocouple temperature measuring apparatus, it is characterized in that: comprise thermopair (1), test samples (2) and part (3), there is a U-type groove inside of described test samples (2), thermopair (1) is placed on bottom the U-type groove of test samples (2), test samples (2) is placed on part (3), and the U-type groove of test samples (2) Open Side Down.
2. soldering thermocouple temperature measuring apparatus as claimed in claim 1, is characterized in that: the material of described test samples (2) is identical with part (3).
3. the temp measuring method of soldering thermocouple temperature measuring apparatus as claimed in claim 1, is characterized in that: comprise the following steps:
A, smear stop-off gent in the bottom of test samples (2),
B, thermopair (1) is inserted in test samples (2),
C, the test samples (2) of the thermopair inserted (1) is placed on the upper surface of part (3).
4. the temp measuring method of soldering thermocouple temperature measuring apparatus as claimed in claim 3, is characterized in that: described stop-off gent is as one or more compositions in aluminium oxide, titanium dioxide, magnesium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775439.1A CN104501984B (en) | 2014-12-15 | 2014-12-15 | A kind of soldering thermocouple temperature measuring apparatus and temp measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775439.1A CN104501984B (en) | 2014-12-15 | 2014-12-15 | A kind of soldering thermocouple temperature measuring apparatus and temp measuring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104501984A true CN104501984A (en) | 2015-04-08 |
| CN104501984B CN104501984B (en) | 2018-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410775439.1A Active CN104501984B (en) | 2014-12-15 | 2014-12-15 | A kind of soldering thermocouple temperature measuring apparatus and temp measuring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104501984B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981958A (en) * | 2017-06-02 | 2018-12-11 | 森萨塔科技公司 | Oxidation aluminium diffusion barrier body for sensing element |
| CN110730904A (en) * | 2017-07-04 | 2020-01-24 | 株式会社电装 | Temperature sensor |
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| CN103551701A (en) * | 2013-11-15 | 2014-02-05 | 哈尔滨工业大学 | Fixture for brazing zirconia ceramic/stainless steel fixing tong head of medical anastomat and brazing method |
| CN203688091U (en) * | 2014-01-20 | 2014-07-02 | 宁波奥崎仪表成套设备有限公司 | Fixing device for metal wall temperature measuring end of armored thermocouple |
-
2014
- 2014-12-15 CN CN201410775439.1A patent/CN104501984B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145045A (en) * | 1994-01-07 | 1997-03-12 | 克鲁普德国联合金属制造有限公司 | Process and plant for joining aluminium parts by soldering, uses of the process and plant for implementing the process |
| US5993061A (en) * | 1995-07-18 | 1999-11-30 | Elf Antar France | Device for measuring the temperature of a hot wall |
| US6065664A (en) * | 1998-08-10 | 2000-05-23 | Thermal Corp. | Method of installing heat pipes using internal vapor pressure |
| CN2569963Y (en) * | 2002-09-30 | 2003-09-03 | 武林 | Automatic controlled soldering equipment |
| CN101160513A (en) * | 2005-04-19 | 2008-04-09 | 卢吉齐默有限公司 | Device for measuring the temperature in a solid phase polycondensation |
| CN201155996Y (en) * | 2007-02-28 | 2008-11-26 | 白光株式会社 | Temperature probe for hot wind and temperature measuring apparatus having the probe |
| CN201196594Y (en) * | 2008-05-16 | 2009-02-18 | 鞍山钢铁集团公司第二发电厂 | A heat collecting block for measuring the wall temperature of metal pipes |
| CN201488827U (en) * | 2009-07-27 | 2010-05-26 | 浙江华美电器制造有限公司 | Fixing structure of temperature sensing probe in refrigerator |
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| CN202350946U (en) * | 2011-12-05 | 2012-07-25 | 天津市津天温度仪表科技有限公司 | Metal surface thermometer |
| EP2631545A1 (en) * | 2012-02-22 | 2013-08-28 | Electrolux Home Products Corporation N.V. | A heating plate including at least one temperature sensor element |
| CN202853772U (en) * | 2012-09-30 | 2013-04-03 | 合肥科恒自动化仪表有限公司 | Superconductive welding temperature measurement controlling means |
| CN103033277A (en) * | 2012-12-07 | 2013-04-10 | 山东科技大学 | Device and method for evaluating relation of interface temperature and interface heat exchange coefficient |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981958A (en) * | 2017-06-02 | 2018-12-11 | 森萨塔科技公司 | Oxidation aluminium diffusion barrier body for sensing element |
| CN108981958B (en) * | 2017-06-02 | 2021-08-24 | 森萨塔科技公司 | Alumina diffusion barrier for sensing elements |
| CN110730904A (en) * | 2017-07-04 | 2020-01-24 | 株式会社电装 | Temperature sensor |
| CN110730904B (en) * | 2017-07-04 | 2021-02-19 | 株式会社电装 | Temperature sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104501984B (en) | 2018-04-27 |
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Address after: 550014 No. 1111 Liyang Road, Baiyun District, Guiyang City, Guizhou Province Patentee after: Chinese Hangfa Guizhou Liyang aero Power Co. Ltd. Address before: 561102 Science and Technology Management Department of Pingba County, Anshun City, Guizhou Province Patentee before: Guizhou Liyang Aerospace Power Co., Ltd. |