CN113008550A - Test method for clutch quality detection - Google Patents
Test method for clutch quality detection Download PDFInfo
- Publication number
- CN113008550A CN113008550A CN202110239344.8A CN202110239344A CN113008550A CN 113008550 A CN113008550 A CN 113008550A CN 202110239344 A CN202110239344 A CN 202110239344A CN 113008550 A CN113008550 A CN 113008550A
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- CN
- China
- Prior art keywords
- clutch
- test
- test method
- database
- speed
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000010998 test method Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims description 22
- 230000000630 rising effect Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000011056 performance test Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000002474 experimental method Methods 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/022—Power-transmitting couplings or clutches
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
Abstract
The invention discloses a test method for clutch quality detection, which relates to the technical field of clutch quality detection and solves the problems that the existing clutch is inconvenient to store, classify and compare detection data during detection and generates larger measurement error during the existing detection, and the following scheme is proposed and comprises the following steps: the method comprises the following steps: establishing a database, and then selecting the maximum experimental power of more than 150kw and the maximum input rotating speed: 6000/min, the input rotation speed is continuously adjustable within 600-.
Description
Technical Field
The invention relates to the technical field of clutch quality detection, in particular to a test method for clutch quality detection.
Background
The clutch is positioned in a flywheel shell between the engine and the gearbox, the clutch assembly is fixed on the rear plane of the flywheel by screws, and the output shaft of the clutch is the input shaft of the gearbox. During the running of the automobile, the driver can press or release the clutch pedal according to the requirement, so that the engine and the gearbox are temporarily separated and gradually jointed, and the power input by the engine to the gearbox is cut off or transmitted. Clutches are common components in mechanical transmissions, and allow the transmission to be disengaged or engaged at any time. When the existing clutch is detected, detection data are inconvenient to store, classify and compare, and a large measurement error is generated during the existing detection, so that a test method for detecting the quality of the clutch is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a test method for detecting the quality of a clutch.
In order to achieve the purpose, the invention adopts the following technical scheme:
a test method for clutch quality detection comprises the following steps:
the method comprises the following steps: establishing a database, and then selecting the maximum experimental power of more than 150kw and the maximum input rotating speed: 6000/min, input speed is continuously adjustable within 600-;
step two: and (3) performing a clutch starting test: opening a power supply of a clutch performance test system, starting an industrial personal computer, clicking measurement and control system software, inputting relevant information, starting a driving motor, operating to a required rotating speed, setting a loading motor torque, controlling the clutch to be engaged, simultaneously acquiring relevant data of an engaging process, completing the engaging process, and finishing a primary starting process;
step three: controlling the clutch to detect under the conditions of set slip rotating speed and engagement displacement;
step four: setting the rotating speeds of the clutch test bed to be 1000r/min, 2000r/min, 3000r/min, 4000r/min and 5000r/min respectively, and taking out the measuring tool and the computer for later use;
fifthly, the clutch is placed on a clutch test bed, the rotating speeds of the clutch test bed are respectively 1000r/min, 2000r/min, 3000r/min, 4000r/min and 5000r/min, after ten-minute testing is carried out, the wear condition and the temperature of the clutch are respectively observed, a measuring tool is used for measuring, and then the wear condition of the clutch is recorded into a computer;
step six: and storing the data by using a computer and sending the data to a database.
Preferably, the slip speed in the third step is low speed 800 rpm.
Preferably, in the first step, the database records options including clutch numbers, rotating speeds of the clutch test beds, measuring time, wear thicknesses and rising temperatures, and the database can be arranged in sequence according to the clutch numbers, the rotating speeds of the clutch test beds, the measuring time, the wear thicknesses and the rising temperatures.
Preferably, the measuring tools in the fourth step are a laser length measuring instrument and an infrared temperature measuring instrument, so that the abrasion condition and the rising temperature are accurately measured.
Preferably, the fifth step is characterized in that the temperature of the clutch is measured within 30 seconds after the experiment.
The database is established to conveniently and timely store detection data, various data of the clutch are conveniently checked, different clutch detection data are conveniently compared, the wear thickness is measured by using the laser length measuring instrument, the accuracy of thickness measurement can be effectively improved, the temperature rising after the clutch is worn is measured by using the infrared thermometer, the accuracy of temperature measurement can be effectively improved, the clutch is measured within 30 seconds after an experiment, the temperature error caused by overlong time is reduced, and the recorded data can be prevented from being damaged by recording through a computer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
A test method for clutch quality detection comprises the following steps:
the method comprises the following steps: establishing a database, and then selecting the maximum experimental power of more than 150kw and the maximum input rotating speed: 6000/min, input speed is continuously adjustable within 600-;
step two: and (3) performing a clutch starting test: opening a power supply of a clutch performance test system, starting an industrial personal computer, clicking measurement and control system software, inputting relevant information, starting a driving motor, operating to a required rotating speed, setting a loading motor torque, controlling the clutch to be engaged, simultaneously acquiring relevant data of an engaging process, completing the engaging process, and finishing a primary starting process;
step three: controlling the clutch to detect under the conditions of set slip rotating speed and engagement displacement;
step four: setting the rotating speeds of the clutch test bed to be 1000r/min, 2000r/min, 3000r/min, 4000r/min and 5000r/min respectively, and taking out the measuring tool and the computer for later use;
fifthly, the clutch is placed on a clutch test bed, the rotating speeds of the clutch test bed are respectively 1000r/min, 2000r/min, 3000r/min, 4000r/min and 5000r/min, after ten-minute testing is carried out, the wear condition and the temperature of the clutch are respectively observed, a measuring tool is used for measuring, and then the wear condition of the clutch is recorded into a computer;
step six: and storing the data by using a computer and sending the data to a database.
In this embodiment, the slip rotation speed in step three is low rotation speed 800 rpm.
In this embodiment, the database in the first step records options including a clutch number, a rotational speed of the clutch test bed, a measurement time, a wear thickness, and an increase temperature, and the database may be arranged in sequence according to the clutch number, the rotational speed of the clutch test bed, the measurement time, the wear thickness, and the increase temperature, respectively.
In this embodiment, the measuring tools in the fourth step are a laser length measuring instrument and an infrared temperature measuring instrument, so as to accurately measure the wear condition and the rising temperature.
In this embodiment, in the fifth step, the temperature of the clutch is measured within 30 seconds after the experiment.
The database is established to conveniently and timely store detection data, various data of the clutch are conveniently checked, different clutch detection data are conveniently compared, the wear thickness is measured by using the laser length measuring instrument, the accuracy of thickness measurement can be effectively improved, the temperature rising after the clutch is worn is measured by using the infrared thermometer, the accuracy of temperature measurement can be effectively improved, the clutch is measured within 30 seconds after an experiment, the temperature error caused by overlong time is reduced, and the recorded data can be prevented from being damaged by recording through a computer.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A test method for clutch quality detection is characterized by comprising the following steps:
the method comprises the following steps: establishing a database, and then selecting the maximum experimental power of more than 150kw and the maximum input rotating speed: 6000/min, input speed is continuously adjustable within 600-;
step two: and (3) performing a clutch starting test: opening a power supply of a clutch performance test system, starting an industrial personal computer, clicking measurement and control system software, inputting relevant information, starting a driving motor, operating to a required rotating speed, setting a loading motor torque, controlling the clutch to be engaged, simultaneously acquiring relevant data of an engaging process, completing the engaging process, and finishing a primary starting process;
step three: controlling the clutch to detect under the conditions of set slip rotating speed and engagement displacement;
step four: setting the rotating speeds of the clutch test bed to be 1000r/min, 2000r/min, 3000r/min, 4000r/min and 5000r/min respectively, and taking out the measuring tool and the computer for later use;
fifthly, the clutch is placed on a clutch test bed, the rotating speeds of the clutch test bed are respectively 1000r/min, 2000r/min, 3000r/min, 4000r/min and 5000r/min, after ten-minute testing is carried out, the wear condition and the temperature of the clutch are respectively observed, a measuring tool is used for measuring, and then the wear condition of the clutch is recorded into a computer;
step six: and storing the data by using a computer and sending the data to a database.
2. The test method for detecting the quality of the clutch as claimed in claim 1, wherein the slip speed in the third step is 800rpm, which is a low speed.
3. The test method for clutch quality inspection according to claim 1, wherein in the first step, the database records options of clutch number, clutch test stand rotation speed, measurement time, wear thickness and rising temperature, and the database can be arranged according to the clutch number, the clutch test stand rotation speed, the measurement time, the wear thickness and the rising temperature respectively.
4. The test method for detecting the quality of the clutch according to claim 1, wherein the measuring tools in the fourth step are a laser length measuring instrument and an infrared temperature measuring instrument, so that the wear condition and the rising temperature can be accurately measured.
5. The test method for detecting the quality of the clutch as claimed in claim 1, wherein the fifth step is to measure the temperature of the clutch within 30 seconds after the test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110239344.8A CN113008550A (en) | 2021-03-04 | 2021-03-04 | Test method for clutch quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110239344.8A CN113008550A (en) | 2021-03-04 | 2021-03-04 | Test method for clutch quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113008550A true CN113008550A (en) | 2021-06-22 |
Family
ID=76404990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110239344.8A Pending CN113008550A (en) | 2021-03-04 | 2021-03-04 | Test method for clutch quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113008550A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494890A (en) * | 2011-11-30 | 2012-06-13 | 杭州电子科技大学 | Method for evaluating manipulation comfort level of automobile clutch based on fuzzy association theory |
| CN102494889A (en) * | 2011-11-30 | 2012-06-13 | 杭州电子科技大学 | Computer evaluation method for automobile clutch comfort |
| CN102507185A (en) * | 2011-10-25 | 2012-06-20 | 杭州电子科技大学 | Evaluation method for realizing association between subjective data and objective data of automobile clutch |
| CN103323236A (en) * | 2013-06-19 | 2013-09-25 | 重庆红宇精密工业有限责任公司 | Method for testing performance of hydraulic torque converter constant rotating speed |
| CN103335837A (en) * | 2013-06-07 | 2013-10-02 | 洛阳西苑车辆与动力检验所有限公司 | Dry/wet type duplex vehicle clutch test bench and test method thereof |
| CN103353397A (en) * | 2013-07-31 | 2013-10-16 | 潍柴动力股份有限公司 | Clutching testing method of silicone oil fan clutch and testing system |
| CN105021483A (en) * | 2015-07-14 | 2015-11-04 | 北京信息科技大学 | Wet-clutch friction plate's wear extent testing method and testing stand |
| CN111752993A (en) * | 2020-06-22 | 2020-10-09 | 中国北方车辆研究所 | Automatic transmission clutch data analysis system and method |
| CN112051052A (en) * | 2020-08-27 | 2020-12-08 | 东风商用车有限公司 | Automobile clutch comprehensive performance test method and test bench |
-
2021
- 2021-03-04 CN CN202110239344.8A patent/CN113008550A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507185A (en) * | 2011-10-25 | 2012-06-20 | 杭州电子科技大学 | Evaluation method for realizing association between subjective data and objective data of automobile clutch |
| CN102494890A (en) * | 2011-11-30 | 2012-06-13 | 杭州电子科技大学 | Method for evaluating manipulation comfort level of automobile clutch based on fuzzy association theory |
| CN102494889A (en) * | 2011-11-30 | 2012-06-13 | 杭州电子科技大学 | Computer evaluation method for automobile clutch comfort |
| CN103335837A (en) * | 2013-06-07 | 2013-10-02 | 洛阳西苑车辆与动力检验所有限公司 | Dry/wet type duplex vehicle clutch test bench and test method thereof |
| CN103323236A (en) * | 2013-06-19 | 2013-09-25 | 重庆红宇精密工业有限责任公司 | Method for testing performance of hydraulic torque converter constant rotating speed |
| CN103353397A (en) * | 2013-07-31 | 2013-10-16 | 潍柴动力股份有限公司 | Clutching testing method of silicone oil fan clutch and testing system |
| CN105021483A (en) * | 2015-07-14 | 2015-11-04 | 北京信息科技大学 | Wet-clutch friction plate's wear extent testing method and testing stand |
| CN111752993A (en) * | 2020-06-22 | 2020-10-09 | 中国北方车辆研究所 | Automatic transmission clutch data analysis system and method |
| CN112051052A (en) * | 2020-08-27 | 2020-12-08 | 东风商用车有限公司 | Automobile clutch comprehensive performance test method and test bench |
Non-Patent Citations (1)
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| 机械工业部机械科学研究院, 机械工业部机械科学研究院出版社, pages: 390 * |
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