CN104501984B - A kind of soldering thermocouple temperature measuring apparatus and temp measuring method - Google Patents
A kind of soldering thermocouple temperature measuring apparatus and temp measuring method Download PDFInfo
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- CN104501984B CN104501984B CN201410775439.1A CN201410775439A CN104501984B CN 104501984 B CN104501984 B CN 104501984B CN 201410775439 A CN201410775439 A CN 201410775439A CN 104501984 B CN104501984 B CN 104501984B
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Abstract
One kind soldering thermocouple temperature measuring apparatus and temp measuring method provided by the invention；Including thermocouple, detection sample and part, there is a U-type groove in the inside of the detection sample, and thermocouple is placed on the U-type groove bottom of detection sample, detects sample and is placed on part, and detects the U-type groove of sample Open Side Down.Accurate part brazing temperature can be controlled using the device, the temperature survey that each stage is brazed for aero-engine provides device, ensure that engine brazing product quality.
Description
Technical field
The present invention relates to belong to a kind of brazing device, more particularly to a kind of soldering thermocouple temperature measuring apparatus.
Background technology
Soldering is to make solder using metal material more low-melting than mother metal, and weldment and solder heat are melted to higher than solder
Point, less than mother metal fusion temperature, mother metal is soaked using liquid solder, is filled play movement and is realized connection with the counterdiffusion of mother metal phase
The method of weldment.Brazing deformation is small, connector smooth and beautiful appearance, is suitable for accurate welding, complexity and the component being made of different materials,
Such as honeycomb panel, turbine blade, hard alloy cutter and printed circuit board (PCB).In aero-engine furnace brazing, to protect
The control to part brazing temperature is demonstrate,proved, it is necessary to have certain rigidity using load thermocouple and feature contacts, thermocouple, it is more at present
It is allowed to using binding mode and feature contacts, there is contact that cannot be good and not easy to operate, cause parameter monitoring inaccurate.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of soldering thermocouple temperature measuring apparatus and temp measuring method.
The present invention is achieved by the following technical programs.
One kind soldering thermocouple temperature measuring apparatus provided by the invention；It is described including thermocouple, detection sample and part
There is a U-type groove in the inside of detection sample, and thermocouple is placed on the U-type groove bottom of detection sample, and detection sample is placed on part
On, and detect the U-type groove of sample Open Side Down.
Further, the material of the detection sample 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, stop-off gent is smeared in the bottom of detection sample,
B, thermocouple is inserted into detection sample,
C, the detection sample for the thermocouple being inserted into is placed on the upper surface of part.
Further, the stop-off gent is such as one or more kinds of compositions in aluminium oxide, titanium oxide, magnesia.
The beneficial effects of the present invention are：Accurate part brazing temperature can be controlled using the device, be aeroplane engine
The temperature survey that machine is brazed each stage provides device, ensure that engine brazing product quality.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the partial schematic diagram of the present invention.
Fig. 3 is the left view of Fig. 2.
In figure：1- thermocouples, 2- detection samples, 3- parts.
Embodiment
Be described further below technical scheme, but claimed scope be not limited to it is described.
Such as Fig. 1,2 and Fig. 3 one kind soldering thermocouple temperature measuring apparatus；Including thermocouple 1, detection sample 2 and part 3, institute
There is a U-type groove in the inside for the detection sample 2 stated, and thermocouple 1 is placed on the U-type groove bottom of detection sample 2, and detection sample 2 is put
Put on part 3, and detect the U-type groove of sample 2 Open Side Down, the material of the detection sample 2 is identical with part 3.
Operating procedure is as follows：
A, stop-off gent is smeared in the bottom of detection sample 2, the stop-off gent is as in aluminium oxide, titanium oxide, magnesia
One or more kinds of compositions；
B, thermocouple 1 is inserted into detection sample 2；
C, the detection sample 2 for the thermocouple 1 being inserted into is placed on the upper surface of part 3.
Can the accurate temperature survey for controlling part brazing temperature, each stage being brazed for aero-engine using the device
Device is provided, ensure that engine brazing product quality.
Claims (2)
- A kind of 1. soldering thermocouple temperature measuring apparatus, it is characterised in that：Including thermocouple (1), sample (2) and part (3) are detected, There is a U-type groove in the inside of the detection sample (2), and thermocouple (1) is placed on the U-type groove bottom of detection sample (2), detection Sample (2) is placed on part (3), and detects the U-type groove of sample (2) Open Side Down；The temp measuring method of the soldering thermocouple temperature measuring apparatus, it is characterised in that：Comprise the following steps：A, stop-off gent is smeared in the bottom of detection sample (2),B, thermocouple (1) is inserted into detection sample (2),C, the detection sample (2) of the thermocouple being inserted into (1) is placed on the upper surface of part (3)；The material of the detection sample (2) is identical with part (3).
- 2. the temp measuring method of soldering thermocouple temperature measuring apparatus as claimed in claim 1, it is characterised in that：The stop-off gent For the one or more composition in such as aluminium oxide, titanium oxide, magnesia.
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 CN104501984A (en) | 2015-04-08 |
| CN104501984B true CN104501984B (en) | 2018-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410775439.1A Active CN104501984B (en) | 2014-12-15 | 2014-12-15 | A kind of soldering thermocouple temperature measuring apparatus and temp measuring method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10371581B2 (en) * | 2017-06-02 | 2019-08-06 | Sensata Technologies, Inc. | Alumina diffusion barrier for sensing elements |
| JP6822334B2 (en) * | 2017-07-04 | 2021-01-27 | 株式会社デンソー | Temperature sensor |
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| 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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| CN104501984A (en) | 2015-04-08 |
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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. |