CN118688032A - A coating wear resistance test component and test method - Google Patents
A coating wear resistance test component and test method Download PDFInfo
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- CN118688032A CN118688032A CN202411024620.9A CN202411024620A CN118688032A CN 118688032 A CN118688032 A CN 118688032A CN 202411024620 A CN202411024620 A CN 202411024620A CN 118688032 A CN118688032 A CN 118688032A
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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
- G01N3/56—Investigating resistance to wear or abrasion
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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
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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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
- G01N3/06—Special adaptations of indicating or recording means
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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
- G01N2203/06—Indicating or recording means; Sensing means
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Abstract
本发明涉及耐磨测试设备技术领域，公开了一种涂层耐磨性能测试组件及测试方法，包括测试台，所述测试台的顶部固定连接有固定座，所述固定座的内壁转动安装有磨轮测试组件，所述固定座的内壁转动连接有吸尘组件，所述测试台的内壁开设有导滑槽。本发明通过支架将第二测试组件支撑在测试台的顶部，当磨轮测试组件配合旋转装置带动试件旋转摩擦测试完成后，通过旋转第二测试组件的支撑方向使其继续与试件顶面进行接触，并通过驱动装置配合推移组件推动支撑组件滑动位移并带动顶部的试件做往返运动以此能够为试件提供滑动摩擦驱动力，使得试件能够进行多次不同的耐磨性测试，提升其测试过程的多样式，进而提升涂层耐磨性性能测试的准确性。
The present invention relates to the technical field of wear-resistant testing equipment, and discloses a coating wear-resistant performance testing component and a testing method, including a test bench, the top of which is fixedly connected to a fixed seat, the inner wall of which is rotatably mounted with a grinding wheel test component, the inner wall of which is rotatably connected with a dust suction component, and the inner wall of which is provided with a guide groove. The present invention supports a second test component on the top of the test bench through a bracket, and when the grinding wheel test component cooperates with a rotating device to drive the test piece to rotate and complete the friction test, the second test component is rotated in its supporting direction so that it continues to contact the top surface of the test piece, and the driving device cooperates with the push component to push the supporting component to slide and displace and drive the top test piece to do a reciprocating motion, thereby providing a sliding friction driving force for the test piece, so that the test piece can undergo multiple different wear resistance tests, thereby improving the diversity of its testing process, and further improving the accuracy of the coating wear resistance performance test.
Description
Technical Field
The invention relates to the technical field of wear-resistant testing equipment, in particular to a coating wear-resistant performance testing component and a testing method.
Background
The wear resistance of the coating directly affects the service life and maintenance cost of equipment in industrial production, so that the wear resistance test of the coating is very necessary in the application and research and development processes of the coating, and the wear resistance of the coating refers to the capability of the coating to keep the original performance and appearance of the coating from being damaged under the action of external forces such as friction, abrasion, scratch and the like.
The existing coating wear resistance test method comprises a rotary wear method, but the test result can only reflect a single wear mode, and can not completely simulate the wear conditions under various real working conditions, so that the coating wear resistance test result is single and can not completely reflect the wear resistance.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides a coating wear resistance testing component and a testing method, which have the advantages that a test piece can perform different wear resistance tests for a plurality of times, the multi-style of the testing process is improved, the accuracy of the coating wear resistance testing is further improved, and the like.
(II) technical scheme
In order to solve the technical problems that the existing coating wear resistance test method has a rotary wear method, but the test result can only reflect a single wear mode and can not completely simulate the wear conditions under various real working conditions, so that the coating wear resistance test result is single and the wear resistance can not be completely reflected, the invention provides the following technical scheme:
The utility model provides a coating wear resistance test assembly and test method, includes the testboard, the top fixedly connected with fixing base of testboard, the inner wall of fixing base rotates and installs the emery wheel test assembly, the inner wall of fixing base rotates and is connected with dust absorption subassembly, the guide chute has been seted up to the inner wall of testboard, the inner wall sliding connection of guide chute has a supporting component, the bottom fixed mounting of supporting component has rotary device, rotary device's surface rotates and is connected with pushing subassembly, the inside of testboard is provided with drive arrangement, the top fixed mounting of testboard has the support, the top of support rotates and installs the second test assembly, the top fixed mounting of supporting component has the test piece, a side of supporting component is provided with weighing sensor.
Preferably, the inner wall of fixing base is provided with the inside groove, the quantity of grinding wheel test assembly has two sets of, the grinding wheel test assembly includes changeing the cover, the surface fixedly connected with of changeing the cover changes the board, one side of changeing the board is provided with the weight, the other side of changeing the board is provided with the grinding wheel.
Preferably, the dust collection assembly comprises an inner through plate, dust collection pipes are arranged at the bottom of the inner through plate, two groups of dust collection pipes are arranged, one end of the inner through plate is connected with an output pipe, and the inner through plate is rotatably connected to the inner wall of the fixing seat.
Preferably, the support assembly comprises a support seat, two side faces of the support seat are fixedly connected with guide sliding blocks, the guide sliding blocks are slidably connected to the inner wall of the guide sliding groove, a bottom support disc is arranged at the top of the support seat, and the output end of the rotating device penetrates through the top of the support seat and is fixedly connected with the bottom support disc.
Preferably, the rotating device comprises a rotating motor, the top of the rotating motor is fixedly provided with a mounting plate, the output end of the rotating motor is provided with an output shaft, and the output shaft penetrates through the top of the test piece.
Preferably, the driving device comprises a driving motor, wherein a driving gear is fixedly arranged at the output end of the driving motor, and a transmission gear is meshed with one side surface of the driving gear;
The pushing assembly comprises a connecting pushing plate, one end of the connecting pushing plate is rotationally connected with an adapter plate, and one end of the adapter plate is rotationally connected to the top of the transmission gear.
Preferably, the second test assembly comprises a bottom swivel base, the bottom swivel base is rotatably mounted at the top of the support, an adjusting screw is rotatably connected to the inside of the bottom swivel base, and a friction test block is connected to the outer surface of the adjusting screw in a threaded manner.
Preferably, the bottom of rotating electrical machines fixed mounting has the bottom suspension seat, the inside fixed mounting of testboard has the diaphragm, the bottom spout has been seted up to the inside of diaphragm, bottom suspension seat sliding connection is in the inside of bottom spout.
Preferably, the outer surface of the test bench is hinged with sealing doors, and the number of the sealing doors is two.
A coating wear resistance test method comprises the following steps:
S1, firstly, fixing a test piece on the top of a supporting component, turning over a grinding wheel testing component to enable the grinding wheel testing component to be turned over from a vertical state to a test piece direction to be in a horizontal state and then to be located close to the top surface of the test piece, after the number of revolutions of the grinding wheel testing component is set, turning over a dust collection component to enable the bottom of the grinding wheel testing component to be close to the top of the test piece, starting a rotating device to enable the grinding wheel testing component to drive the supporting component to rotate with the test piece, simultaneously enabling the grinding wheel testing component to rotate to rub the top surface of the test piece, carrying out a rotating friction test, and enabling the dust collection component to start sucking dust on the top surface of the test piece.
And S2, after the grinding wheel testing assembly stops rotating and testing, reversely overturning the grinding wheel testing assembly and the dust collection assembly to enable the grinding wheel testing assembly and the dust collection assembly to be upwards overturned away from the top of the test piece, and after the excessive dust on the test piece is purged, confirming the friction consumption quality of the test piece through weighing readings of a weighing sensor on the supporting assembly.
And S3, after the weighing sensor finishes weighing, rotating the second testing component to enable the bottom of the second testing component to be close to the top surface of the test piece, starting the driving device to enable the second testing component to rotate and driving the pushing component to enable the pushing component to drive the supporting component to slide and displace along the inside of the guide chute so as to drive the test piece at the top to longitudinally displace at the top of the test board together, and enabling the test piece to make reciprocating movement and the second testing component to perform friction test.
S4: after the test is finished, the driving device stops, the supporting component is enabled to be displaced to the original position, after the second testing component is reversely rotated to be separated from the top surface of the test piece, excessive dust on the top surface is purged again, weighing reading of the weighing sensor is confirmed again, and the secondary test is completed.
(III) beneficial effects
Compared with the prior art, the invention provides a coating wear resistance testing component and a testing method, which have the following beneficial effects:
1. According to the invention, the second testing component is supported on the top of the testing table through the support, after the grinding wheel testing component is matched with the rotating device to drive the test piece to rotate and rub, the second testing component is continuously contacted with the top surface of the test piece through rotating the supporting direction of the second testing component, and the driving device is matched with the pushing component to push the supporting component to slide and displace and drive the test piece on the top to reciprocate, so that a sliding friction driving force can be provided for the test piece, the test piece can be subjected to different wear resistance tests for a plurality of times, multiple types of test processes of the test piece are improved, and further the accuracy of the wear resistance performance test of the coating is improved.
2. According to the invention, the driving motor and the driving gear are matched to drive the transmission gear to rotate, so that the adapter plate and the push plate are matched to drive the supporting seat to carry out sliding displacement, the supporting seat drives the test piece at the top to carry out longitudinal displacement by itself, and the test piece can reciprocate, and the test piece is matched with the second testing assembly to carry out secondary wear resistance testing, so that driving force is provided for the secondary wear resistance testing, and meanwhile, the testing efficiency is improved.
3. According to the invention, the bottom rotary seat is rotationally connected to the top of the bracket, when the abrasion resistance test is carried out on the test piece and the grinding wheel, the friction test block is positioned on one side and does not obstruct the test process, and after the primary test is finished, the friction test block rotates to be in contact with the top of the test piece, so that the abrasion resistance test can be carried out on the test piece again, and further, the coating on the top surface of the test piece can be subjected to various test operations on the test board.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the test stand according to the present invention;
FIG. 4 is a schematic diagram of a load cell of the present invention;
FIG. 5 is a schematic partial cross-sectional view of a test stand according to the present invention;
fig. 6 is a schematic view of a rotary electric machine according to the present invention;
FIG. 7 is a schematic diagram of a side cross-sectional structure of a test stand according to the present invention;
fig. 8 is an enlarged schematic view of the structure of fig. 7 a according to the present invention.
In the figure: 1. a test bench; 2. a fixing seat; 3. a grinding wheel testing assembly; 4. a dust collection assembly; 5. a guide chute; 6. a support assembly; 7. a rotating device; 8. a pushing assembly; 9. a driving device; 10. a bracket; 11. a second test assembly; 12. a test piece; 13. a weighing sensor; 14. an inner tank; 301. a rotating sleeve; 302. a rotating plate; 303. a weight; 304. grinding wheel; 401. an inner through plate; 402. a dust collection pipe; 403. an output pipe; 601. a support base; 602. a guide block; 603. a bottom support disc; 701. a rotating electric machine; 702. a mounting plate; 703. an output shaft; 901. a driving motor; 902. a drive gear; 903. a transmission gear; 801. a connecting push plate; 802. an adapter plate; 1101. a bottom swivel base; 1102. adjusting a screw; 1103. friction test block; 704. a bottom support seat; 15. a cross plate; 16. a bottom chute; 17. sealing the door.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As described in the background art, the application provides a coating wear resistance testing assembly and a testing method thereof in order to solve the technical problems.
Referring to fig. 1-8, a coating wear resistance testing assembly and a testing method thereof, the coating wear resistance testing assembly comprises a testing table 1, a fixing seat 2 is fixedly connected to the top of the testing table 1, a grinding wheel testing assembly 3 is rotatably mounted on the inner wall of the fixing seat 2, a dust collection assembly 4 is rotatably connected to the inner wall of the fixing seat 2, a guide chute 5 is formed in the inner wall of the testing table 1, a supporting assembly 6 is slidably connected to the inner wall of the guide chute 5, a rotating device 7 is fixedly mounted at the bottom of the supporting assembly 6, a pushing assembly 8 is rotatably connected to the outer surface of the rotating device 7, a driving device 9 is arranged in the testing table 1, a support 10 is fixedly mounted at the top of the testing table 1, a second testing assembly 11 is rotatably mounted at the top of the support 10, a test piece 12 is fixedly mounted at the top of the supporting assembly 6, and a weighing sensor 13 is arranged on one side of the supporting assembly 6.
When the test bench is used, the test piece 12 is placed at the top of the supporting component 6, the top of the rotating device 7 penetrates through the top of the center of the test piece 12, after the test piece 12 is fixed, the grinding wheel testing component 3 is turned over to enable the testing end of the grinding wheel testing component to be close to the top of the test piece 12 and contact with the coating surface, meanwhile, the dust collection component 4 is turned over to the top of the test piece 12, the rotating device 7 drives the supporting component 6 to rotate to drive the test piece 12 at the top to rotate, meanwhile, the grinding wheel testing component 3 starts to rotate to rub the test piece 12 in the rotating process, after the reading of the weighing sensor 13 confirms loss after the test of the grinding wheel testing component 3 is finished, the grinding wheel testing component 3 is lifted, the second testing component 11 is rotated to enable the bottom of the grinding wheel testing component to be contacted with the top of the test piece 12, and at the same time, the driving device 9 is started to enable the pushing component 8 to rotate to push the supporting component 6 to longitudinally displace along the top of the test bench 1, so that the test piece 12 at the top is synchronously in back and forth motion to carry out sliding friction test with the second testing component 11, and after the test is finished, the loss is recorded through the weighing sensor 13 again, and the secondary test is finished.
According to the invention, the second test assembly 11 is supported on the top of the test bench 1 through the support 10, after the grinding wheel test assembly 3 is matched with the rotating device 7 to drive the test piece 12 to rotate and rub, the support direction of the second test assembly 11 is rotated to enable the second test assembly 11 to continuously contact with the top surface of the test piece 12, and the driving device 9 is matched with the pushing assembly 8 to push the support assembly 6 to slide and displace and drive the test piece 12 on the top to reciprocate, so that a sliding friction driving force can be provided for the test piece 12, the test piece 12 can perform different wear resistance tests for a plurality of times, multiple types of test processes are improved, and further the accuracy of the wear resistance test of the coating is improved.
Further, for the above-mentioned fixing base 2, the inner wall of the fixing base 2 is provided with the inner groove 14, the number of the grinding wheel test assemblies 3 is two, the grinding wheel test assemblies 3 include a rotating sleeve 301, the outer surface of the rotating sleeve 301 is fixedly connected with a rotating plate 302, one side surface of the rotating plate 302 is provided with a weight 303, and the other side surface of the rotating plate 302 is provided with a grinding wheel 304.
The rotating sleeve 301 is rotatably connected to the inner groove 14, when a test operation is required, the rotating plate 302 is turned over to drive the weight 303 and the grinding wheel 304 to rotate to the top surface of the test piece 12, a certain load can be provided for the grinding wheel 304 through the weight 303, and a driving component is arranged in the rotating plate 302 to drive the grinding wheel 304 to rotate.
Through setting up two sets of emery wheels 304 can be in the both sides simultaneous operation of top center department of test piece 12 to increase with test piece 12 top area of contact, with when cooperation rotary device 7 drives test piece 12 rotation, carry out friction test with test piece 12, and the rotatable backward of emery wheel 304 is packed up after the test is accomplished, so that test piece 12 continues to carry out the wearability test operation.
Further, for the dust collection assembly 4, the dust collection assembly 4 includes an inner through plate 401, dust collection tubes 402 are disposed at the bottom of the inner through plate 401, two groups of the dust collection tubes 402 are provided, one end of the inner through plate 401 is connected with an output tube 403, and the inner through plate 401 is rotatably connected to the inner wall of the fixing seat 2.
Through installing interior logical board 401 in the center department of fixing base 2 inner wall, when grinding wheel 304 is being tested test piece 12, through being connected output tube 403 with dust collecting equipment, the coating sweeps that produces when the cooperation interior logical board 401 bottom's dust absorption pipe 402 can be with the friction suction.
Further, for the above supporting component 6, the supporting component 6 includes a supporting seat 601, two side surfaces of the supporting seat 601 are fixedly connected with guiding sliding blocks 602, the guiding sliding blocks 602 are slidably connected to the inner wall of the guiding sliding groove 5, a bottom supporting disc 603 is installed at the top of the supporting seat 601, and an output end of the rotating device 7 penetrates through the top of the supporting seat 601 and is fixedly connected with the bottom supporting disc 603.
Guide grooves are formed in two sides of the inner wall side of the guide chute 5, under the cooperation of the guide sliding blocks 602 and the guide chute 5 arranged on two sides of the supporting seat 601, the guide sliding blocks 602 can provide sliding supporting function for the supporting seat 601, and after the rotating device 7 is started, the bottom supporting disc 603 is driven to rotate so as to drive the test piece 12 fixed at the top of the rotating device to rotate, and the test piece 12 automatically rotates to carry out friction test with the grinding wheel 304.
Further, for the above-mentioned rotating device 7, the rotating device 7 includes a rotating motor 701, a mounting plate 702 is fixedly mounted on the top of the rotating motor 701, an output shaft 703 is disposed at the output end of the rotating motor 701, and the output shaft 703 penetrates to the top of the test piece 12.
The rotating motor 701 is located in the test board 1, when the rotating motor 701 is started, the output shaft 703 is driven to rotate, a section of the top of the output shaft 703 is a fine threaded shaft, and the test piece 12 is fixed on the bottom support plate 603 by rotating and locking the threaded assembly and the fine threaded shaft at the top end, so that the bottom support plate 603 is driven to rotate together with the test piece 12 when the output shaft 703 rotates, and self-rotation driving force is provided for the test piece 12 to conduct wear resistance test.
Further, for the driving device 9, the driving device 9 includes a driving motor 901, a driving gear 902 is fixedly mounted at an output end of the driving motor 901, and a transmission gear 903 is engaged with one side surface of the driving gear 902;
The pushing assembly 8 comprises a connecting plate 801, one end of the connecting plate 801 is rotatably connected with an adapter plate 802, and one end of the adapter plate 802 is rotatably connected to the top of the transmission gear 903.
Through installing driving motor 901 in the inside of testboard 1, after starting driving motor 901 its driving gear 902 drives drive gear 903 and rotates to this makes the rotatory back drive keysets 802 of drive gear 903 carry out rotary displacement, makes keysets 802 drive even push pedal 801 carry out rotary displacement in order to provide push-and-pull power for supporting seat 601, makes the inside of leading slider 602 at the guide chute 5 slide.
The transmission gear 903 is driven to rotate through the cooperation of the driving motor 901 and the driving gear 902, so that the supporting seat 601 is driven to slide and displace through the cooperation of the adapter plate 802 and the connecting plate 801, the test piece 12 at the top is driven to longitudinally displace by itself through the supporting seat 601, and can reciprocate, and the secondary wear resistance test is carried out through cooperation with the second test assembly 11, so that driving force is provided for the secondary wear resistance test, and meanwhile, the test efficiency is improved.
Further, for the second test assembly 11, the second test assembly 11 includes a bottom rotary seat 1101, the bottom rotary seat 1101 is rotatably mounted on the top of the support 10, an adjusting screw 1102 is rotatably connected to the inside of the bottom rotary seat 1101, and a friction test block 1103 is screwed to the outer surface of the adjusting screw 1102.
The bottom rotary seat 1101 is rotated to drive the adjusting screw 1102 and the friction test block 1103 to rotate together to the top of the test piece 12, and at this time, the adjusting screw 1102 is rotated to adjust the height of the friction test block 1103, so that the bottom of the friction test block 1103 is close to the top surface of the test piece 12.
By rotationally connecting the bottom swivel mount 1101 to the top of the stand 10, when the test piece 12 is being subjected to the abrasion resistance test with the grinding wheel 304, the friction test block 1103 is located at one side so as not to interfere with the test process thereof, and after the initial test is completed, the friction test block 1103 is rotated to be in contact with the top of the test piece 12, so that the test piece 12 can be subjected to the abrasion resistance test again, and further, the coating on the top surface of the test piece 12 can be subjected to various test operations on the test stand 1.
Further, for the above-mentioned rotating electrical machine 701, a bottom support seat 704 is fixedly mounted at the bottom of the rotating electrical machine 701, a cross plate 15 is fixedly mounted inside the test stand 1, a bottom chute 16 is opened inside the cross plate 15, and the bottom support seat 704 is slidably connected inside the bottom chute 16.
By additionally arranging the bottom support seat 704 at the bottom of the rotating motor 701, when the supporting seat 601 is driven to slide and displace by the push plate 801, the bottom support seat 704 can synchronously slide and displace in the bottom chute 16, so as to improve the supporting strength of the rotating motor 701 and the stability of the test piece 12 in reciprocating motion.
Further, for the test bench 1, the outer surface of the test bench 1 is hinged with sealing doors 17, and the number of the sealing doors 17 is two.
The sealing door 17 can increase the sealing performance and sound insulation effect of the test bench 1, so that the noise transmission condition of the internal components can be reduced during operation.
A coating wear resistance test method comprises the following steps:
S1, firstly, fixing a test piece 12 on the top of a supporting component 6, turning over a grinding wheel testing component 3 to enable the grinding wheel testing component 3 to be turned over from a vertical state to a horizontal state and then to be positioned close to the top surface of the test piece 12, after the number of revolutions of the grinding wheel testing component 3 is set, turning over a dust collection component 4 to enable the bottom of the grinding wheel testing component to be close to the top of the test piece 12, starting a rotating device 7 to enable the grinding wheel testing component 3 to drive the supporting component 6 to rotate with the test piece 12, simultaneously enabling the grinding wheel testing component 3 to rotate to rub the top surface of the test piece 12, carrying out a rotating friction test, and enabling the dust collection component 4 to start sucking dust on the top surface of the test piece 12.
S2, after the grinding wheel testing assembly 3 stops rotating and testing, reversely overturning the grinding wheel testing assembly 3 and the dust collection assembly 4 to enable the grinding wheel testing assembly and the dust collection assembly 4 to be upwards overturned away from the top of the test piece 12, and after superfluous dust on the test piece 12 is purged, confirming friction consumption quality of the test piece through weighing reading of the weighing sensor 13 on the supporting assembly 6.
And S3, after the weighing sensor 13 finishes weighing, rotating the second test assembly 11 to enable the bottom of the second test assembly to be close to the top surface of the test piece 12, starting the driving device 9 to rotate and driving the pushing assembly 8 to drive the supporting assembly 6 to slide and displace along the inside of the guide chute 5 so as to drive the test piece 12 at the top to longitudinally displace together at the top of the test bench 1, and enabling the test piece 12 to make reciprocating movement and the second test assembly 11 to perform friction test.
S4: after the test is completed, the driving device 9 stops, so that the supporting component 6 is displaced to the original position, after the second testing component 11 is reversely rotated to be separated from the top surface of the test piece 12, the excessive dust on the top surface is purged again, the weighing reading of the weighing sensor 13 is confirmed again, and the secondary test is completed.
Working principle: when the test piece 12 is used, the test piece 12 is fixed at the top of the supporting seat 601, the self-rotating plate 302 is turned over to enable the grinding wheel 304 to be close to the top surface of the test piece 12, the rotating motor 701 is started to enable the grinding wheel 304 to drive the bottom supporting disk 603 to rotate with the test piece 12 at the top, meanwhile, the grinding wheel 304 is started to enable the grinding wheel 304 to rotate to generate friction with the test piece 12, the wear resistance test is carried out on the top of the test piece 12, the dust collection pipe 402 is matched with the output pipe 403 to absorb coating scraps generated during friction, after the test of the grinding wheel 304 is completed, the rotating plate 302 is turned over to enable the grinding wheel 304 to be in a vertical state, the friction test block 1103 is rotated to enable the grinding wheel 304 to be in contact with the top surface of the test piece 12, the driving motor 901 is started to enable the driving gear 902 to drive the driving gear 903 to rotate to drive the adapter plate 802 to be matched with the pushing plate 801 to push the supporting seat 601 to carry out sliding displacement, the test piece 12 at the bottom of the top of the friction test piece 1103 is enabled to carry out reciprocating motion, the wear resistance test is carried out on the top of the test piece 12, and the wear resistance test is recorded through the weighing sensor 13 after the test is completed, the wear resistance of the test piece 12 is subjected to multiple times, and the wear resistance test is prevented from being single.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present invention.
Claims (10)
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| CN119880680A (en) * | 2025-02-20 | 2025-04-25 | 宁波锋砺金属制品有限公司 | Wear resistance testing equipment and method for rotary blade |
| CN120489839A (en) * | 2025-07-18 | 2025-08-15 | 上海骏美节能保温工程有限公司 | Wear resistance testing device for paint |
| CN120741241A (en) * | 2025-09-08 | 2025-10-03 | 常州洮湖机械有限公司 | Wear-resistant steel ring wear-resistant performance testing device and testing method |
| CN120908021A (en) * | 2025-10-11 | 2025-11-07 | 山东高速工程建设集团有限公司 | Wear-resisting testing arrangement of wear-resisting coating |
-
2024
- 2024-07-29 CN CN202411024620.9A patent/CN118688032A/en not_active Withdrawn
Cited By (6)
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| CN119643140A (en) * | 2025-02-13 | 2025-03-18 | 常州市武进金顺机电有限公司 | Performance test device for servo motor |
| CN119880680A (en) * | 2025-02-20 | 2025-04-25 | 宁波锋砺金属制品有限公司 | Wear resistance testing equipment and method for rotary blade |
| CN120489839A (en) * | 2025-07-18 | 2025-08-15 | 上海骏美节能保温工程有限公司 | Wear resistance testing device for paint |
| CN120489839B (en) * | 2025-07-18 | 2025-09-16 | 上海骏美节能保温工程有限公司 | Wear resistance testing device for paint |
| CN120741241A (en) * | 2025-09-08 | 2025-10-03 | 常州洮湖机械有限公司 | Wear-resistant steel ring wear-resistant performance testing device and testing method |
| CN120908021A (en) * | 2025-10-11 | 2025-11-07 | 山东高速工程建设集团有限公司 | Wear-resisting testing arrangement of wear-resisting coating |
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Application publication date: 20240924 |