CN109142088B - Intelligent mechanical property detection equipment and detection method for galvanized steel sheet - Google Patents
Intelligent mechanical property detection equipment and detection method for galvanized steel sheet Download PDFInfo
- Publication number
- CN109142088B CN109142088B CN201810954462.5A CN201810954462A CN109142088B CN 109142088 B CN109142088 B CN 109142088B CN 201810954462 A CN201810954462 A CN 201810954462A CN 109142088 B CN109142088 B CN 109142088B
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- galvanized steel
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- steel sheet
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/0202—Control of the test
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to intelligent mechanical performance detection equipment for galvanized steel sheets, which comprises a working frame, wherein the outer sides of the front end and the rear end of the working frame are symmetrically provided with an execution operation device, the inner wall of the upper end of the working frame is provided with a pressing air cylinder, the top end of the pressing air cylinder is arranged on a pressing fixing plate through a flange, and a working support plate is arranged between the inner walls of the working frame. The invention can solve the problems that the galvanized steel sheet needs to be manually conveyed to the appointed testing equipment through the existing equipment in the existing galvanized steel sheet mechanical performance testing process, the testing curvature of the galvanized steel sheet needs to be manually controlled, the surface of the galvanized steel sheet is not effectively protected in the conveying process, flaws such as surface scratches are easily caused, the manual control of the bending operation of the galvanized steel sheet is complicated, the curvature of the galvanized steel sheet at the appointed angle cannot be accurately controlled, the bending effect of the galvanized steel sheet is influenced, and the like.
Description
Technical Field
The invention relates to the technical field of galvanized steel sheets, in particular to intelligent mechanical property detection equipment and a detection method for a galvanized steel sheet.
Background
The galvanized steel sheet has excellent corrosion resistance, painting property, decorative property and good formability, is widely used in the industries of buildings, household appliances, vehicles and ships, container manufacturing, electromechanical industry and the like, and almost relates to various fields of clothes and food residences. The demand of galvanized steel sheet constantly enlarges, the quality of galvanized steel sheet is controlled also to be more standardized, galvanized steel sheet needs to carry out mechanical properties before selling at present and detects, need bend galvanized steel sheet, observe the particular case after the galvanized steel sheet is bent, thereby discern the quality of galvanized steel sheet, but need artifically carry galvanized steel sheet on appointed test equipment through current equipment among the current galvanized steel sheet mechanical properties test process, the test crookedness of needs manual control galvanized steel sheet, there is not effectual protection to the galvanized steel sheet surface in the in-process of carrying, cause flaws such as surface mar easily, the manual control galvanized steel sheet operation of bending is complicated, and the crookedness of control galvanized steel sheet at appointed angle that can not be accurate, influence the effect that the galvanized steel sheet was bent.
Disclosure of Invention
In order to solve the problems, the invention provides intelligent mechanical performance detection equipment for galvanized steel sheets and a detection method thereof, can solve the problems that the galvanized steel sheet needs to be conveyed to the appointed testing equipment manually through the existing equipment in the process of testing the mechanical property of the existing galvanized steel sheet, the testing flexibility of the galvanized steel sheet needs to be controlled manually, the surface of the galvanized steel sheet is not effectively protected in the conveying process, the defects such as surface scratches and the like are easily caused, the manual control of the bending operation of the galvanized steel sheet is complicated, and the bending degree of the galvanized steel sheet at the specified angle can not be accurately controlled, the bending effect of the galvanized steel sheet is influenced, and the like, the intelligent bending detection function of the galvanized steel sheet can be realized, manual operation is not needed, the bending accuracy of the galvanized steel sheet can be effectively controlled, and the intelligent bending detection device has the advantages of good stability, simplicity in operation, low labor intensity, high working efficiency and the like.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides an intelligent mechanical properties check out test set of galvanized steel sheet, including the workstation, both ends outside symmetry is provided with the execution operation device around the workstation, install on the upper end inner wall of workstation and press down the cylinder, press down the top of cylinder and pass through flange mounting on pressing down the fixed plate, install the work backup pad between the inner wall of workstation, install work lift cylinder on the lower extreme inner wall of workstation, flange mounting is passed through on the top of work lift cylinder on the work crane, through the equidistant work auxiliary roll that is provided with backward in the past of bearing between the inner wall of work crane.
The device comprises a working frame, an execution lifting device, a motor seat, an execution rotating motor, a bearing, a lifting mechanism and a lifting mechanism, wherein the execution lifting device comprises execution vertical plates symmetrically arranged between the inner walls of the working frame; the executing and rotating mechanism comprises a rotating installation frame arranged between an executing and rotating motor and an executing and lifting frame, two adjusting electric sliding blocks are installed on the inner wall of the rotating installation frame, the two adjusting electric sliding blocks are symmetrically positioned at the left side and the right side of the rotating installation frame, a rotating operation frame is installed between the two adjusting electric sliding blocks, a double-shaft driving motor is installed on the rotating operation frame through a motor base, driving worms are symmetrically installed on output shafts of the double-shaft driving motor, the driving worms are installed on a driving vertical plate through bearings, the driving vertical plate is installed on the rotating operation frame, driving execution branched chains are symmetrically meshed with the front side and the rear side of the driving worms, the driving execution branched chains comprise driving rotating rods which are installed on the rotating operation frame through bearings, the driving rotating rods are of an inverted T-shaped structure, driving, the drive rotary rod is characterized in that a drive lead screw is installed at the lower end of the drive rotary rod, the lower end of the drive lead screw is installed on a drive fixing frame through a bearing, the upper end of the drive fixing frame is installed on the inner wall of the rotary operation frame, a drive moving block is arranged on the drive lead screw, the drive moving block is connected with the drive fixing frame through a sliding fit mode, a drive execution frame is installed on the drive moving block, and a drive execution plate is installed at the lower end of the drive execution. The driving execution plate is positioned right below the driving fixing frame. The front end and the rear end of the rotary operation frame are both of an open structure. The steel sheet can be smooth under existing equipment's drive pass and rotate the operation frame, it adjusts suitable operating position to adjust electric slider control rotation operation frame, biax driving motor drives the drive worm wheel through the drive worm and rotates, thereby control drive lead screw and rotate, drive lead screw drives the drive execution board through the drive execution frame and fixes the steel sheet, carry out and rotate the regulation that motion control rotation operation frame goes up and down and rotates two degrees of freedom between motor and the execution lift cylinder of mutually supporting, thereby guarantee to carry out accurate bending test operation to galvanized steel sheet, the labor intensity of staff of work has been reduced, the efficiency of work has been improved
The front and back equidistant auxiliary operation grooves are formed in the work supporting plate, the auxiliary operation grooves and the work auxiliary rollers are matched with each other to move, the work auxiliary rollers can smoothly pass through the auxiliary operation grooves, and the work auxiliary rollers can effectively assist galvanized steel sheets to move and adjust on the work supporting plate.
In addition, the invention also provides a detection method of the intelligent mechanical performance detection equipment for the galvanized steel sheet, which comprises the following specific working methods:
the method comprises the following steps that firstly, galvanized steel sheets are conveyed, the galvanized steel sheets needing bending detection are conveyed to a working support plate through existing equipment, a working lifting cylinder controls a working auxiliary roller to penetrate through an auxiliary operation groove, and therefore the auxiliary galvanized steel sheets move on the working support plate, and scratches on the surfaces of the galvanized steel sheets due to the fact that friction between the galvanized steel sheets and the working support plate is too large in the moving process can be effectively prevented.
And secondly, positioning the galvanized steel sheet, controlling the pressing fixing plate to perform lifting operation by the pressing cylinder, and fixing the position of the galvanized steel sheet by the mutual matching operation between the pressing fixing plate and the working supporting plate.
And step three, performing a bending test on the galvanized steel plate, enabling the steel plate to smoothly pass through the rotating operation frame under the drive of the existing equipment, adjusting an electric slider to control the rotating operation frame to be adjusted to a proper working position, driving a driving worm wheel to rotate by a double-shaft driving motor through a driving worm, and controlling a driving lead screw to rotate, driving the driving lead screw to drive a driving execution plate to fix the steel plate through a driving execution frame, and controlling the rotating operation frame to lift and rotate two degrees of freedom by the mutual matching motion between the execution rotating motor and an execution lifting cylinder, so that the precise bending test operation on the galvanized steel plate can be ensured.
The invention has the beneficial effects that:
1. the invention can solve the problems that the galvanized steel sheet needs to be conveyed to appointed testing equipment manually through the existing equipment in the existing galvanized steel sheet mechanical performance testing process, the testing curvature of the galvanized steel sheet needs to be controlled manually, the surface of the galvanized steel sheet is not effectively protected in the conveying process, flaws such as surface scratches are easily caused, the manual control of the bending operation of the galvanized steel sheet is complicated, the curvature of the galvanized steel sheet at an appointed angle cannot be controlled accurately, the bending effect of the galvanized steel sheet is influenced, and the like.
2. The invention designs an execution operation device, an electric slide block is adjusted to control a rotating operation frame to be adjusted to a proper working position, a double-shaft driving motor drives a driving worm wheel to rotate through a driving worm so as to control a driving screw rod to rotate, the driving screw rod drives a driving execution plate to fix a steel plate through a driving execution frame, and the execution rotating motor and an execution lifting cylinder are matched with each other to move to control the rotating operation frame to adjust two degrees of freedom of lifting and rotating, so that accurate bending test operation on the galvanized steel plate can be ensured, the labor intensity of working personnel is reduced, and the working efficiency is improved.
3. According to the invention, the working support plate and the working auxiliary roller are designed, and the working lifting cylinder controls the working auxiliary roller to pass through the auxiliary operation groove, so that the galvanized steel sheet is assisted to move on the working support plate, and scratches on the surface of the galvanized steel sheet caused by overlarge friction force between the galvanized steel sheet and the working support plate in the movement process can be effectively prevented.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention between the working frame, the working elevation cylinder, the working elevation frame and the working auxiliary roller;
FIG. 3 is a schematic structural diagram between the working frame and the working device of the present invention:
FIG. 4 is a schematic diagram of the structure between the rotating operation frame and the driving branch chain according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1 to 4, an intelligent mechanical property detection device for galvanized steel sheets, including a working frame 1, the front and back both ends outside symmetry of working frame 1 is provided with an execution operation device 3, install on the upper end inner wall of working frame 1 and press cylinder 4, press cylinder 4's top through flange mounting on pressing fixed plate 5, install work backup pad 6 between the inner wall of working frame 1, install work lift cylinder 7 on the lower extreme inner wall of working frame 1, flange mounting is passed through on work lift cylinder 7's top on work crane 8, through the equidistant work auxiliary roll 9 that is provided with backward in the past of bearing between the inner wall of work crane 8.
The executing operation device 3 comprises executing vertical plates 31 symmetrically arranged between the inner walls of the working frame 1, executing lifting cylinders 32 are arranged on the executing vertical plates 31, the top ends of the executing lifting cylinders 32 are arranged on executing lifting frames 33 through flanges, executing rotating motors 34 are arranged on the executing lifting frames 33 positioned at the left end of the working frame 1 through motor bases, output shafts of the executing rotating motors 34 are connected with the left end of an executing rotating mechanism 35 through couplers, and the right end of the executing rotating mechanism 35 is arranged on the executing lifting frames 33 positioned at the right end of the working frame 1 through bearings; the executing rotating mechanism 35 comprises a rotating installation frame 351 installed between the executing rotating motor 34 and the executing lifting frame 33, two adjusting electric sliding blocks 352 are installed on the inner wall of the rotating installation frame 351, the two adjusting electric sliding blocks 352 are symmetrically located on the left side and the right side of the rotating installation frame 351, a rotating operation frame is installed between the two adjusting electric sliding blocks 352, a double-shaft driving motor 354 is installed on the rotating operation frame through a motor base, driving worms 355 are symmetrically installed on an output shaft of the double-shaft driving motor 354, the driving worms 355 are installed on a driving vertical plate 356 through bearings, the driving vertical plate 356 is installed on the rotating operation frame, driving executing branched chains 36 are symmetrically meshed with the front side and the rear side of the driving worm 355, the driving executing branched chains 36 comprise driving rotating rods 361 installed on the rotating operation frame through bearings, the driving rotating rods 361 are of an inverted T-shaped structure, the driving worm wheel 362 is engaged with the driving worm 355, the lower end of the driving rotating rod 361 is provided with a driving lead screw 363, the lower end of the driving lead screw 363 is mounted on a driving fixing frame 365 through a bearing, the upper end of the driving fixing frame 365 is mounted on the inner wall of the rotating operation frame, the driving lead screw 363 is provided with a driving moving block 364, the driving moving block 364 is connected with the driving fixing frame 365 in a sliding fit manner, the driving moving block 364 is provided with a driving execution frame 366, and the lower end of the driving execution frame 366 is mounted on a driving execution plate 367. The drive execution plate 367 is located directly below the drive fixing frame 365. The front end and the rear end of the rotary operation frame are both of an open structure. The steel plate can smoothly pass through the rotating operation frame under the driving of the existing equipment, the adjusting electric slider 352 controls the rotating operation frame to be adjusted to a proper working position, the double-shaft driving motor 354 drives the driving worm wheel 362 to rotate through the driving worm 355, thereby controlling the driving screw rod 363 to rotate, the driving screw rod 363 drives the driving execution plate 367 to fix the steel plate through the driving execution frame 366, the execution rotation motor 34 and the execution lifting cylinder 32 are matched with each other to move to control the rotating operation frame to lift and rotate two degrees of freedom, thereby ensuring that the accurate bending test operation can be carried out on the galvanized steel plate, reducing the labor intensity of workers, and improving the working efficiency
The equidistant supplementary operation groove that is provided with in the past backward on the work backup pad 6, the motion of mutually supporting between supplementary operation groove and the work auxiliary roll 9 ensures that the work auxiliary roll 9 can be smooth pass supplementary operation groove, guarantees that the work auxiliary roll 9 can effectual supplementary galvanized steel sheet carry out the movment regulation on the work backup pad 6.
In addition, the invention also provides a detection method of the intelligent mechanical performance detection equipment for the galvanized steel sheet, which comprises the following specific working methods:
firstly, galvanized steel sheets are conveyed, the galvanized steel sheets needing bending detection are conveyed to a working supporting plate 6 through existing equipment, a working lifting cylinder 7 controls a working auxiliary roller 9 to penetrate through an auxiliary operation groove, and therefore the galvanized steel sheets are assisted to move on the working supporting plate 6, and scratches on the surface caused by overlarge friction force between the galvanized steel sheets and the working supporting plate 6 in the moving process can be effectively prevented.
And secondly, positioning the galvanized steel sheet, controlling the pressing fixing plate 5 to perform lifting operation by the pressing cylinder 4, and fixing the position of the galvanized steel sheet by the mutual matching operation between the pressing fixing plate 5 and the working supporting plate 6.
And step three, performing bending test on the galvanized steel plate, enabling the steel plate to smoothly pass through the rotating operation frame under the driving of the existing equipment, adjusting the electric slider 352 to control the rotating operation frame to be adjusted to a proper working position, driving the driving worm wheel 362 to rotate by the double-shaft driving motor 354 through the driving worm 355 so as to control the driving screw rod 363 to rotate, driving the driving screw rod 363 to drive the driving execution plate 367 to fix the steel plate through the driving execution frame 366, and controlling the rotating operation frame to be adjusted in two degrees of freedom of lifting and rotating by the mutual matching motion between the execution rotating motor 34 and the execution lifting cylinder 32 so as to ensure that accurate bending test operation can be performed on the galvanized steel plate.
The invention realizes the intelligent bending detection function of the galvanized steel sheet, solves the problems that the galvanized steel sheet needs to be conveyed to the appointed testing equipment manually through the existing equipment in the mechanical performance testing process of the existing galvanized steel sheet, the testing curvature of the galvanized steel sheet needs to be controlled manually, the surface of the galvanized steel sheet is not effectively protected in the conveying process, flaws such as surface scratches are easily caused, the manual control of the bending operation of the galvanized steel sheet is complicated, the curvature of the galvanized steel sheet at the appointed angle cannot be controlled accurately, the bending effect of the galvanized steel sheet is influenced, and the like, and achieves the aim.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an intelligent mechanical properties check out test set of galvanized steel sheet, includes work frame (1), its characterized in that: the outer sides of the front end and the rear end of the working frame (1) are symmetrically provided with the execution operation devices (3), the inner wall of the upper end of the working frame (1) is provided with a pressing cylinder (4), the top end of the pressing cylinder (4) is installed on a pressing fixing plate (5) through a flange, a working supporting plate (6) is installed between the inner walls of the working frame (1), the inner wall of the lower end of the working frame (1) is provided with a working lifting cylinder (7), the top end of the working lifting cylinder (7) is installed on a working lifting frame (8) through a flange, and working auxiliary rollers (9) are arranged between the inner walls of the working lifting frame (8) at equal intervals from front to;
the device for executing the operation (3) comprises executing vertical plates (31) symmetrically arranged between the inner walls of the working frame (1), an executing lifting cylinder (32) is arranged on each executing vertical plate (31), the top end of each executing lifting cylinder (32) is arranged on each executing lifting frame (33) through a flange, an executing rotating motor (34) is arranged on each executing lifting frame (33) positioned at the left end of the working frame (1) through a motor base, an output shaft of each executing rotating motor (34) is connected with the left end of each executing rotating mechanism (35) through a coupler, and the right end of each executing rotating mechanism (35) is arranged on each executing lifting frame (33) positioned at the right end of the working frame (1) through a bearing;
the executing and rotating mechanism (35) comprises a rotating installation frame (351) installed between an executing and rotating motor (34) and an executing and lifting frame (33), two adjusting electric sliding blocks (352) are installed on the inner wall of the rotating installation frame (351), the two adjusting electric sliding blocks (352) are symmetrically located on the left side and the right side of the rotating installation frame (351), a rotating operation frame is installed between the two adjusting electric sliding blocks (352), a double-shaft driving motor (354) is installed on the rotating operation frame through a motor base, driving worms (355) are symmetrically installed on an output shaft of the double-shaft driving motor (354), the driving worms (355) are installed on a driving vertical plate (356) through a bearing, the driving vertical plate (356) is installed on the rotating operation frame, and driving executing branched chains (36) are symmetrically meshed with the front side and the back side.
2. The intelligent mechanical property detection device for the galvanized steel sheet according to claim 1, characterized in that: the working support plate (6) is provided with auxiliary operation grooves at equal intervals from front to back, and the auxiliary operation grooves and the working auxiliary rollers (9) are matched with each other to move.
3. The intelligent mechanical property detection device for the galvanized steel sheet according to claim 1, characterized in that: the driving execution branched chain (36) comprises a driving rotating rod (361) installed on the rotating operation frame through a bearing, the driving rotating rod (361) is of an inverted T-shaped structure, a driving worm wheel (362) is installed at the upper end of the driving rotating rod (361), the driving worm wheel (362) is meshed with a driving worm (355), a driving lead screw (363) is installed at the lower end of the driving rotating rod (361), the lower end of the driving lead screw (363) is installed on a driving fixing frame (365) through the bearing, the upper end of the driving fixing frame (365) is installed on the inner wall of the rotating operation frame, a driving moving block (364) is arranged on the driving lead screw (363), the driving moving block (364) is connected with the driving fixing frame (365) in a sliding fit mode, a driving execution frame (366) is installed on the driving moving block (364), and a driving execution plate (367).
4. The intelligent mechanical property detection device for the galvanized steel sheet according to claim 3, characterized in that: the drive execution plate (367) is positioned right below the drive fixing frame (365).
5. The intelligent mechanical property detection device for the galvanized steel sheet according to claim 1, characterized in that: the front end and the rear end of the rotary operation frame are both of an open structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954462.5A CN109142088B (en) | 2018-08-21 | 2018-08-21 | Intelligent mechanical property detection equipment and detection method for galvanized steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954462.5A CN109142088B (en) | 2018-08-21 | 2018-08-21 | Intelligent mechanical property detection equipment and detection method for galvanized steel sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109142088A CN109142088A (en) | 2019-01-04 |
| CN109142088B true CN109142088B (en) | 2020-10-02 |
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| CN201810954462.5A Expired - Fee Related CN109142088B (en) | 2018-08-21 | 2018-08-21 | Intelligent mechanical property detection equipment and detection method for galvanized steel sheet |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2885057B2 (en) * | 1994-03-29 | 1999-04-19 | 日本鋼管株式会社 | Evaluation method for bonding strength of clad steel sheet |
| CN203148790U (en) * | 2013-01-15 | 2013-08-21 | 深圳万测试验设备有限公司 | Bending strength testing machine |
| CN206945460U (en) * | 2017-06-30 | 2018-01-30 | 上扬无线射频科技扬州有限公司 | RFID label tag test machine resistant to bending |
| CN107991202B (en) * | 2018-01-19 | 2024-03-08 | 利郎(中国)有限公司 | Nine-axis linkage fatigue strength tester and test method thereof |
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