CN108413914A - A kind of fuel battery double plates measurer for thickness and method for measuring thickness - Google Patents
A kind of fuel battery double plates measurer for thickness and method for measuring thickness Download PDFInfo
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- CN108413914A CN108413914A CN201810126924.4A CN201810126924A CN108413914A CN 108413914 A CN108413914 A CN 108413914A CN 201810126924 A CN201810126924 A CN 201810126924A CN 108413914 A CN108413914 A CN 108413914A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- General Physics & Mathematics (AREA)
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention relates to field of fuel cell technology, disclose a kind of fuel battery double plates measurer for thickness and method for measuring thickness, fuel battery double plates measurer for thickness, thickness transducer probe, cylinder and controller including test platform and above test platform, the input terminal of cylinder is electrically connected with the first control terminal of controller, and output end and the thickness transducer probe of cylinder connect；The output end of thickness transducer probe is electrically connected with the first input end of controller.The fuel battery double plates measurer for thickness of the embodiment of the present invention can be realized measures its thickness under the consistent pressure of the pressure value that bipolar plates to be measured are born with fuel cell pile assembles, so that it is guaranteed that the thickness measurements of bipolar plates to be measured are consistent with practical application value, and then it avoids since bipolar plates are under pressure during fuel cell pile assembles and are deformed, cause thickness measurements and the practical application value of bipolar plates inconsistent, to ensure the performance of fuel cell pile.
Description
Technical field
The present invention relates to field of fuel cell technology, more particularly to a kind of fuel battery double plates measurer for thickness and
Method for measuring thickness.
Background technology
Fuel cell is a kind of power generator chemical energy possessed by fuel being directly changed into electric energy, not by Kano
The limitation of cyclical effect, generating efficiency is high, in addition, fuel cell is using fuel and oxidant as reactant, what is given off has
Evil gas is few, and therefore, fuel cell is widely used in automobile industry, energy power generation, shipping industry, aerospace, family
With industries such as power supplys.
Fuel cell generally comprises electrode, electrolyte membrance and bipolar plates, wherein bipolar plates mainly rise in a fuel cell
The effects that supported fuel cell, electric current conduction, fuel gas distribution, reaction heat dissipation.In order to which the power for improving fuel cell is close
Degree, the structure of fuel cell thin down, and the thickness of bipolar plates is also thinning therewith so that the runner knot being set in bipolar plates
The closeer smaller of structure, therefore, the requirement higher of precision and consistency of thickness for bipolar plates.Currently, generally using micrometer
The thickness of bipolar plates is measured, after the bipolar plates for filtering out thickness qualification, then carries out the assembling of fuel cell pile.But
Since fuel cell pile needs to be assembled under pressure so that during assembling, bipolar plates are under pressure
And be deformed, it is inconsistent so as to cause thickness measurements and the practical application value of bipolar plates, and then after influence assembled formation
The performance of fuel cell pile.
Invention content
The object of the present invention is to provide a kind of fuel battery double plates measurer for thickness and method for measuring thickness, to solve
It since bipolar plates are under pressure during fuel cell pile assembles and is deformed, is surveyed so as to cause the thickness of bipolar plates
Magnitude is worth inconsistent technical problem with practical application, to ensure the performance of the fuel cell pile after assembled formation.
In order to solve the above technical problem, the present invention provides a kind of fuel battery double plates measurer for thickness, including survey
Try platform and thickness transducer probe, cylinder and controller above the test platform, the input terminal of the cylinder
It is electrically connected with the first control terminal of the controller, the output end of the cylinder is connected with thickness transducer probe；It is described
The output end of thickness transducer probe is electrically connected with the first input end of the controller.
Preferably, the test platform includes pedestal, and the pedestal is equipped with locating rod, and the locating rod is close
The end face of one end of the central axis of the pedestal is equipped with Position Scale.
Preferably, the top of the pedestal is equipped with test tablet, the test tablet and the thickness transducer
Probe is oppositely arranged.
Preferably, the fuel battery double plates measurer for thickness further includes start button, it is described start by
Button is connect with the controller；The pedestal is equipped with first through hole, and the start button is exposed to the first through hole.
Preferably, the fuel battery double plates measurer for thickness further includes pressure maintaining valve, the pressure maintaining valve with
The cylinder connection.
Preferably, the fuel battery double plates measurer for thickness further includes pressure sensor, the pressure
The output end of sensor is electrically connected with the second input terminal of the controller.
Preferably, the fuel battery double plates measurer for thickness further include cabinet and be set to the cabinet
Interior display screen, the cabinet are equipped with the second through-hole, and the display screen is oppositely arranged with second through-hole, and the display
Screen is connect with the controller；The cylinder, the controller and the pressure sensor are set in the cabinet, the thickness
Spend the bottom that sensor probe is set to the cabinet.
In order to solve identical technical problem, the present invention also provides a kind of method for measuring thickness, are suitable for above-mentioned fuel
Cell bipolar plate measurer for thickness, including step：
The pressure maintaining valve is adjusted, the pressure one of the pressure value and fuel cell pile assembling of the output end of the cylinder is made
It causes；
Bipolar plates to be measured are placed between the thickness transducer probe and the test tablet；
Start button is pressed, the cylinder pushes the thickness transducer probe to run down, until being resisted against to be measured double
On pole plate；
Read the thickness measurements of bipolar plates to be measured.
Preferably, multiple measurement points are chosen in bipolar plates to be measured to measure, including step：
The rear end of bipolar plates to be measured is set to be resisted against on the end face of the one end of the locating rod equipped with the Position Scale；
So that the left side of bipolar plates to be measured is aligned with one of Position Scale scale, will be located in bipolar plates to be measured
Location determination between the thickness transducer probe and the test tablet is measurement point, and carries out thickness measure；
Previous step is repeated, until the measurement of multiple measurement points needed for completing.
Preferably, further include step before the thickness for measuring bipolar plates to be measured：
The pressure maintaining valve is adjusted, the pressure one of the pressure value and fuel cell pile assembling of the output end of the cylinder is made
It causes；
Standard bipolar plate is placed between the thickness transducer probe and the test tablet；
Start button is pressed, the cylinder pushes the thickness transducer probe to run down, until it is double to be resisted against standard
On pole plate；
Read the thickness measurements of standard bipolar plate；
The thickness measurements and actual value of standard of comparison bipolar plates：If there are deviations for thickness measurements and actual value, right
The fuel battery double plates measurer for thickness is calibrated.
A kind of fuel battery double plates measurer for thickness of present invention offer and method for measuring thickness, the fuel cell are double
Electrode thickness measuring device, including test platform and above the test platform thickness transducer probe, cylinder and
Controller, the input terminal of the cylinder are electrically connected with the first control terminal of the controller, the output end of the cylinder with it is described
Thickness transducer probe connection；The output end of the thickness transducer probe is electrically connected with the first input end of the controller.
By the way that the thickness transducer probe, the cylinder and the controller is arranged in the top of the test platform, and make described
The input terminal of cylinder is electrically connected with the first control terminal of the controller, at the same make the output end of thickness transducer probe with
The first input end of the controller is electrically connected so that described when measuring the thickness of bipolar plates to be measured on the measuring table
Controller can control the cylinder for the consistent pressure of bipolar plates to be measured are provided with fuel cell pile assembles pressure value, so
The thickness for measuring bipolar plates to be measured by the thickness measure sensor probe afterwards is born and fuel with realizing in bipolar plates to be measured
Its thickness is measured under the consistent pressure of pressure value of battery stack assembling, so that it is guaranteed that the thickness measurements and reality of bipolar plates to be measured
Border applicable value is consistent, and then efficiently avoids since bipolar plates are under pressure during fuel cell pile assembles and produce
Change shape, causes the thickness measurements of bipolar plates to be worth inconsistent problem with practical application, to ensure the fuel after assembled formation
The performance of battery stack.Furthermore, it is necessary to explanation, due to the characteristic of the material of bipolar plates so that bipolar plates are by secondary
It when pressure, will not be plastically deformed again, therefore, bipolar plates measured using the fuel battery double plates measurer for thickness
Thickness after, when the bipolar plates are under pressure again during fuel cell pile assembles, which no longer moulds
Property deformation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the fuel battery double plates measurer for thickness in the embodiment of the present invention；
Fig. 2 is the flow diagram of the method for measuring thickness in the embodiment of the present invention.
Wherein, 1, test platform；11, pedestal；12, locating rod；121, Position Scale；13, tablet is tested；2, thickness senses
Device is popped one's head in；3, start button；4, pressure maintaining valve；5, cabinet；51, the second through-hole；6, display screen.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
In the explanation of the present invention, what the description in the orientation such as upper, lower, left, right, front and rear was defined both for Fig. 1,
When the modes of emplacement of the fuel battery double plates measurer for thickness changes, the description in corresponding orientation is also by root
Change according to the change of modes of emplacement, this will not be repeated here by the present invention.
As shown in Figure 1, a kind of fuel battery double plates measurer for thickness of the preferred embodiment of the present invention, including test are flat
Platform 1 and thickness transducer probe 2 above the test platform 1, cylinder (not shown) and controller are (in figure not
Show), the input terminal of the cylinder is electrically connected with the first control terminal of the controller, the output end of the cylinder and the thickness
Sensor probe 2 is spent to connect；The output end of the thickness transducer probe 2 is electrically connected with the first input end of the controller.
In embodiments of the present invention, by the way that the thickness transducer probe 2, institute is arranged in the top of the test platform 1
Cylinder and the controller are stated, and the input terminal of the cylinder is made to be electrically connected with the first control terminal of the controller, is made simultaneously
The output end of the thickness transducer probe 2 is electrically connected with the first input end of the controller so that in the measuring table 1
When the upper thickness for measuring bipolar plates to be measured, the controller can control the cylinder and be provided for bipolar plates to be measured and fuel cell
The consistent pressure of pressure value of pile assembling, then measures the thickness of bipolar plates to be measured by the thickness measure sensor probe 2
Degree measures its thickness to realize under the consistent pressure of the pressure value that bipolar plates to be measured are born with fuel cell pile assembles, from
And ensure that the thickness measurements of bipolar plates to be measured are consistent with practical application value, and then efficiently avoid since bipolar plates are in fuel
Battery stack is under pressure and is deformed during assembling, and the thickness measurements of bipolar plates is caused to differ with practical application value
The problem of cause, to ensure the performance of the fuel cell pile after assembled formation.
In embodiments of the present invention, it for the ease of determining measurement point in bipolar plates to be measured, is tested described in the present embodiment
Platform 1 includes pedestal 11, and the pedestal 11 is equipped with locating rod 12, central axis of the locating rod 12 close to the pedestal 11
One end end face be equipped with Position Scale 121.By the way that the locating rod 12 is arranged on the pedestal 11 so that waited in measurement
When surveying the thickness of bipolar plates, the bipolar plates to be measured being placed on the pedestal 11 can be determined by the locating rod 12
Position, while being marked by the way that the positioning is arranged on the end face of one end of the central axis of the pedestal 11 in the locating rod 12
Ruler 121, enabling measurement point is determined in bipolar plates to be measured by the Position Scale 121.
In embodiments of the present invention, in order to ensure the measurement accuracy of the fuel battery double plates measurer for thickness, originally
The top of pedestal 11 described in embodiment is equipped with test tablet 13, the test tablet 13 and the thickness transducer 2 phases of probe
To setting.By the way that the test tablet 13 is arranged on the pedestal 11, and the test tablet 13 is made to be sensed with the thickness
Device probe 2 is oppositely arranged, and will be located in bipolar plates to be measured between thickness transducer probe 2 and the test tablet 13
Location determination is measurement point, enabling is measured between the test tablet 13 and thickness transducer probe 2 to be measured double
The thickness of pole plate, to efficiently avoid since the surface of the pedestal 11 is more coarse so that when directly in the pedestal
When measuring the thickness of bipolar plates to be measured between 11 and thickness transducer probe 2, lead to the problem that measurement accuracy is low, and then really
The measurement accuracy of the fuel battery double plates measurer for thickness is protected.
In embodiments of the present invention, in order to improve the convenience that the fuel battery double plates measurer for thickness uses,
Fuel battery double plates measurer for thickness described in the present embodiment further include start button 3, the start button 3 and the control
Device connection processed；The pedestal 11 is equipped with first through hole, and the start button 3 is exposed to the first through hole.Pass through setting institute
Start button 3 is stated, and the start button 3 is made to be connect with the controller so that is described when pressing the start button 3
Controller can control the cylinder and the thickness transducer probe 2 is pushed to run down, until thickness transducer probe 2
It is resisted against in bipolar plates to be measured, then starts the thickness for measuring bipolar plates to be measured, therefore, by the way that the start button 3 is arranged, just
In the measurement work of the control fuel battery double plates measurer for thickness, and then it is thick to improve the fuel battery double plates
The convenience that degree measuring device uses.
In embodiments of the present invention, it is used just to further increase the fuel battery double plates measurer for thickness
Profit, fuel battery double plates measurer for thickness described in the present embodiment further include pressure maintaining valve 4, the pressure maintaining valve 4 with it is described
Cylinder is connected to.By the way that the pressure maintaining valve 4 is arranged, and the pressure maintaining valve 4 is made to be connected to the cylinder, enabling by described steady
Pressure valve 4 adjusts the pressure that the cylinder provides, and makes pressure stability that the cylinder provided in a certain range, to make
The bipolar plates that the fuel battery double plates measurer for thickness can be suitable for being assembled under different stacking pressures are obtained, from
And further increase the convenience that the fuel battery double plates measurer for thickness uses.
In embodiments of the present invention, the pressure for the ease of being provided the cylinder controls, institute in the present embodiment
It further includes pressure sensor (not shown), the output of the pressure sensor to state fuel battery double plates measurer for thickness
End is electrically connected with the second input terminal of the controller.By the way that the pressure sensor is arranged, and make the pressure sensor
Output end is electrically connected with the second input terminal of the controller, to realize the letter between the pressure sensor and the controller
Breath transmits, and specifically, the pressure sensor detects the pressure of the output end of the cylinder in real time, and the pressure detected is believed
Breath feeds back to the controller, consequently facilitating being controlled according to the pressure that the pressure information provides the cylinder.
As shown in Figure 1, for the ease of reading the thickness measurements of bipolar plates to be measured, fuel cell described in the present embodiment is double
Electrode thickness measuring device further includes cabinet 5 and the display screen 6 in the cabinet, and it is logical that the cabinet 5 is equipped with second
Hole 51, the display screen 6 is oppositely arranged with second through-hole 51, and the display screen 6 is connect with the controller；The gas
Cylinder, the controller and the pressure sensor are set in the cabinet 5, and the thickness transducer probe 2 is set to the machine
The bottom of case 5.By the setting display screen 6 in the cabinet 5, and the display screen 6 is made to be connect with the controller, made
Can be shown by the display screen 6 bipolar plates to be measured that thickness transducer probe 2 measures thickness measurements and
Show the pressure value that the cylinder is provided, while by making the display screen 6 and second through-hole 51 on the cabinet 5
It is oppositely arranged, in order to read the thickness measurements and pressure value of the bipolar plates to be measured on the display screen 5.In addition, pass through by
The cylinder, the controller and the pressure sensor are set in the cabinet 5, in order to the cylinder, the control
Device processed and the pressure sensor managed concentratedly and safeguarded, while described by making the thickness transducer probe 2 be set to
The bottom of cabinet 5, in order to which thickness transducer probe 2 measures the thickness of bipolar plates to be measured.
As shown in Fig. 2, in order to solve identical technical problem, the embodiment of the present invention also provides a kind of method for measuring thickness,
Suitable for above-mentioned fuel battery double plates measurer for thickness, including step：
S1, the pressure maintaining valve 4 is adjusted, makes the pressure of the pressure value and fuel cell pile assembling of the output end of the cylinder
Unanimously；
S2, bipolar plates to be measured are placed between the thickness transducer probe 2 and the test tablet 3；
S3, start button 3 is pressed, the cylinder pushes the thickness transducer probe 2 to run down, waited for until being resisted against
It surveys in bipolar plates；
S4, the thickness measurements for reading bipolar plates to be measured.
Specifically, before implementation steps S1, in order to further ensure that the thickness measurements of bipolar plates to be measured and actually answer
It is consistent with value, in the present embodiment before the thickness for measuring bipolar plates to be measured, to the fuel battery double plates measurer for thickness
It is calibrated, including step：
The pressure maintaining valve 4 is adjusted, the pressure one of the pressure value and fuel cell pile assembling of the output end of the cylinder is made
It causes；
Standard bipolar plate is placed between the thickness transducer probe 2 and the test tablet 13；
Start button 3 is pressed, the cylinder pushes the thickness transducer probe 2 to run down, until being resisted against standard
In bipolar plates；
Read the thickness measurements of standard bipolar plate；
The thickness measurements and actual value of standard of comparison bipolar plates：If there are deviations for thickness measurements and actual value, right
The fuel battery double plates measurer for thickness is calibrated.Furthermore, it is necessary to explanation be the deviation be -0.005mm~
+0.005mm。
In embodiments of the present invention, it after being calibrated to the fuel battery double plates measurer for thickness, adjusts and enters
Air pressure in the cylinder, so that the air-pressure stable in the cylinder is in a certain range；Simultaneously described in adjustment
Test platform 1 so that the test platform 1 is in horizontality, and ensures that the surface of the test tablet 13 is totally dustless.
When implementation steps S1, the pressure maintaining valve 4 is adjusted, makes the pressure of the pressure value and fuel cell pile assembling of the output end of the cylinder
Power is consistent, then presses start button 3, so that the thickness measurements zero shown on the display screen 6.
In step s 2, bipolar plates to be measured are placed on the pedestal 11, and bipolar plates to be measured is made to be located at the thickness
Between sensor probe 2 and the test tablet 3, thickness transducer probe 2 and the survey will be located in bipolar plates to be measured
It is measurement point to try the location determination between tablet 13, and then implementation steps S3 presses start button 3, described in the cylinder pushes
Thickness transducer probe 2 is run down, until being resisted against the measurement point in bipolar plates to be measured.
In step s 4, by the display screen 6, the pressure that the cylinder is provided is observed, after pressure stability, then
Read the thickness measurements of bipolar plates to be measured.
In embodiments of the present invention, in order to detect the consistency of thickness of bipolar plates, it usually needs chosen in bipolar plates more
A measurement point measures, therefore when choosing multiple measurement points in bipolar plates to be measured and measuring, including step：
The rear end of bipolar plates to be measured is set to be resisted against the end face of the one end of the locating rod 12 equipped with the Position Scale 121
On；
The left side of bipolar plates to be measured is set to be aligned with one of the Position Scale 121 scale, it will be in bipolar plates to be measured
Location determination between thickness transducer probe 2 and the test tablet 13 is measurement point, and carries out thickness measure；
Previous step is repeated, until the measurement of multiple measurement points needed for completing.
In embodiments of the present invention, in order to ensure the accuracy of the testing result of consistency of thickness while, it is convenient for logarithm
According to statistics and analysis is carried out, the quantity of measurement point described in the present embodiment is at least 6.In addition, for the ease of fuel cell electricity
The design of heap, the position of the measurement point of every piece of bipolar plates to be measured is identical in the present embodiment.By the survey for making every piece of bipolar plates to be measured
The position for measuring point is identical, in order to which the same measurement point to polylith bipolar plates carries out comparing and adding up analysis, after the analysis that adds up
Data can also be directly as the thickness value of the pole plate in the fuel cell pile after assembled formation, therefore is convenient for fuel cell
The design of pile.
To sum up, a kind of fuel battery double plates measurer for thickness of offer of the embodiment of the present invention and method for measuring thickness, institute
State fuel battery double plates measurer for thickness, including test platform 1 and the thickness sensing above the test platform 1
Device probe 2, cylinder and controller, the input terminal of the cylinder are electrically connected with the first control terminal of the controller, the cylinder
Output end and the thickness transducer probe 2 connect；The of the output end of thickness transducer probe 2 and the controller
One input terminal is electrically connected.By the way that the thickness transducer probe 2, the cylinder and institute is arranged in the top of the test platform 1
Controller is stated, and the input terminal of the cylinder is made to be electrically connected with the first control terminal of the controller, while the thickness being made to pass
The output end of sensor probe 2 is electrically connected with the first input end of the controller so that is measured on the measuring table 1 to be measured
When the thickness of bipolar plates, the controller can control the cylinder and provide for bipolar plates to be measured to be assembled with fuel cell pile
Then the consistent pressure of pressure value measures the thickness of bipolar plates to be measured by the thickness measure sensor probe 2, to realize
Its thickness is measured under the consistent pressure of bipolar plates to be measured are born with fuel cell pile assembles pressure value, so that it is guaranteed that be measured double
The thickness measurements of pole plate are consistent with practical application value, and then efficiently avoid assembling in fuel cell pile due to bipolar plates
During be under pressure and be deformed, cause the thickness measurements of bipolar plates and practical application to be worth inconsistent problem, with
Ensure the performance of the fuel cell pile after assembled formation.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of fuel battery double plates measurer for thickness, which is characterized in that including test platform and be set to the test
Thickness transducer probe, cylinder and controller above platform, the first control of the input terminal of the cylinder and the controller
End electrical connection, the output end of the cylinder are connected with thickness transducer probe；The output end of the thickness transducer probe
It is electrically connected with the first input end of the controller.
2. fuel battery double plates measurer for thickness as described in claim 1, which is characterized in that the test platform includes
Pedestal, the pedestal are equipped with locating rod, and the locating rod is equipped with close to the end face of one end of the central axis of the pedestal
Position Scale.
3. fuel battery double plates measurer for thickness as claimed in claim 2, which is characterized in that set at the top of the pedestal
There is test tablet, and the test tablet is oppositely arranged with thickness transducer probe.
4. fuel battery double plates measurer for thickness as claimed in claim 2, which is characterized in that the fuel cell bipolar
Plate thickness measuring device further includes start button, and the start button is connect with the controller；The pedestal is equipped with first
Through-hole, the start button are exposed to the first through hole.
5. fuel battery double plates measurer for thickness according to any one of claims 1-4, which is characterized in that the combustion
Expect that cell bipolar plate measurer for thickness further includes pressure maintaining valve, the pressure maintaining valve is connected to the cylinder.
6. fuel battery double plates measurer for thickness according to any one of claims 1-4, which is characterized in that the combustion
Expect that cell bipolar plate measurer for thickness further includes pressure sensor, the output end of the pressure sensor and the controller
Second input terminal is electrically connected.
7. fuel battery double plates measurer for thickness as claimed in claim 6, which is characterized in that the fuel cell bipolar
Plate thickness measuring device further includes cabinet and the display screen in the cabinet, and the cabinet is equipped with the second through-hole, institute
It states display screen to be oppositely arranged with second through-hole, and the display screen is connect with the controller；The cylinder, the control
Device and the pressure sensor are set in the cabinet, and the thickness transducer probe is set on the bottom of the cabinet.
8. a kind of method for measuring thickness is suitable for such as claim 1-7 any one of them fuel battery double plates thickness measures
Device, which is characterized in that including step：
The pressure maintaining valve is adjusted, keeps the pressure value of the output end of the cylinder consistent with the pressure that fuel cell pile assembles；
Bipolar plates to be measured are placed between the thickness transducer probe and the test tablet；
Start button is pressed, the cylinder pushes the thickness transducer probe to run down, until being resisted against bipolar plates to be measured
On；
Read the thickness measurements of bipolar plates to be measured.
9. method for measuring thickness as claimed in claim 8, which is characterized in that choose multiple measurements in bipolar plates to be measured and click through
Row measures, including step：
The rear end of bipolar plates to be measured is set to be resisted against on the end face of the one end of the locating rod equipped with the Position Scale；
The left side of bipolar plates to be measured is set to be aligned with one of Position Scale scale, it is described by being located in bipolar plates to be measured
The location determination that thickness transducer is popped one's head between the test tablet is measurement point, and carries out thickness measure；
Previous step is repeated, until the measurement of multiple measurement points needed for completing.
10. method for measuring thickness as claimed in claim 8, which is characterized in that before the thickness for measuring bipolar plates to be measured, also wrap
Include step：
The pressure maintaining valve is adjusted, keeps the pressure value of the output end of the cylinder consistent with the pressure that fuel cell pile assembles；
Standard bipolar plate is placed between the thickness transducer probe and the test tablet；
Start button is pressed, the cylinder pushes the thickness transducer probe to run down, until being resisted against standard bipolar plate
On；
Read the thickness measurements of standard bipolar plate；
The thickness measurements and actual value of standard of comparison bipolar plates：If there are deviations for thickness measurements and actual value, to described
Fuel battery double plates measurer for thickness is calibrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810126924.4A CN108413914A (en) | 2018-02-07 | 2018-02-07 | A kind of fuel battery double plates measurer for thickness and method for measuring thickness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810126924.4A CN108413914A (en) | 2018-02-07 | 2018-02-07 | A kind of fuel battery double plates measurer for thickness and method for measuring thickness |
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| CN108413914A true CN108413914A (en) | 2018-08-17 |
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| CN110514084A (en) * | 2019-08-07 | 2019-11-29 | 浙江锋源氢能科技有限公司 | A kind of fuel battery pole board runner formed precision detection method |
| CN112393706A (en) * | 2020-10-21 | 2021-02-23 | 大连锐格新能源科技有限公司 | Fuel cell bipolar plate thickness measuring device and method |
| CN112762878A (en) * | 2021-01-07 | 2021-05-07 | 天津大学 | Detection system and detection method for thickness of membrane electrode |
| CN113267153A (en) * | 2021-06-10 | 2021-08-17 | 淮安帝泰华懋精密科技有限公司 | Tool and method for detecting thickness of steel sheet on FPC board |
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