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Machine for testing abrasion property of marine coating

A testing machine and coating technology, which is applied in the direction of analyzing materials, weather resistance/light resistance/corrosion resistance, measuring devices, etc., can solve the problems of poor equipment operation stability, cumbersome operation, complex structure, etc., to achieve increased stability, simple operation, good stability effect

Inactive Publication Date: 2017-05-17
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The accelerated aging tank requires the test sample to be fixed on the wall of the aging tank with bolts, which is cumbersome and inconvenient to operate; the accelerated aging turbine requires the test sample to be fixed on the rotating shaft drum with bolts, the structure is more complicated, and the operation stability of the equipment is poor, which is not conducive to operation , inconvenient for equipment maintenance

Method used

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  • Machine for testing abrasion property of marine coating
  • Machine for testing abrasion property of marine coating
  • Machine for testing abrasion property of marine coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 and 3 As shown, a marine paint abrasion performance testing machine includes a power system 1, a sample fixing mechanism 2, a transmission mechanism 3 and a stirring mechanism 4, and the power system 1 is connected to the transmission mechanism 3 and is arranged on the stirring mechanism 4 through a bracket 6, The power system 1 drives the sample fixing mechanism 2 suspended on the stirring mechanism 4 through the transmission mechanism 3 to carry out the test:

[0028] Such as figure 2 As shown, the power system 1 is composed of a motor 11 with a voltage of AC 380V and a power of 1.1KW, a reducer 12 with a rotation ratio of 4.27 and a power of 1.1KW, and a console 13. The console 13 is composed of an air power switch , MITSUBISH Mitsubishi brand FR-E740-1.5K-CHT type inverter with input current 6.9A, output current 4.9A, input voltage AC380V, frequency 50 / 60Hz, C-Lin Xinling brand HHZ1 type voltage AC220V, frequency 50 / 60Hz intelligent Type tachome...

Embodiment 2

[0034]A kind of marine paint abrasion performance testing machine as shown in Figure 5, differs from embodiment 1 in that: the stirring mechanism 4 is provided with a cooling water circulation system 5, and the cooling water circulation system 5 is connected to the stirring mechanism 4, and the The cooling water circulation system 5 includes a steel cooling drum 51, a water pump 52 with adjustable power and a pipeline group 53. The steel cooling drum 51 and the water pump 52 are connected to the stirring mechanism through the pipeline group 53. The mixing tank The water overflow pipe with a ball valve on the upper part of the body 4 is connected to the upper part of the steel cooling drum 51 through the pipeline group 53, and water is sprayed into the steel cooling drum through the sprinkler nozzle 54. The water inlet pipe with a ball valve at the bottom of the mixing cylinder 42 421 links to each other with water pump 52, steel cooling cylinder 51 bottoms through pipeline grou...

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Abstract

The invention relates to equipment for testing property of coating, in particular to testing equipment suitable for testing abrasion property of marine coating, and specifically relates to a machine for testing the abrasion property of the marine coating. The machine comprises a power system, a sample plate fixing mechanism, a drive mechanism and a stirring mechanism, wherein the power system is connected with the drive mechanism, and is arranged on the stirring mechanism through a bracket; the power system is used for driving, through the drive mechanism, the sample plate fixing mechanism hung on the stirring mechanism to test. The machine has the advantages that the operation is simple and convenient, the structure is simple, the stability in running of equipment is good, the maintenance of the equipment is convenient, and the defects of the prior art are overcome.

Description

technical field [0001] The invention relates to a coating performance testing device, in particular to testing equipment suitable for testing the abrasion performance of marine coatings, in particular to a testing machine for the abrasion performance of marine coatings. Background technique [0002] Abrasion performance in water is an important performance index of marine coatings. IlVa Trentin, Vittrio Romairone and others have used two sets of devices, the accelerated aging tank and the accelerated aging turbine, to conduct dynamic aging and abrasion tests of antifouling coatings. After a certain period, the copper release rate of the sample coating is calculated by measuring the copper content in the water; the erosion rate is calculated by comparing the changes in the thickness of the coating before and after. The accelerated aging tank requires the test sample to be fixed on the wall of the aging tank with bolts, which is cumbersome and inconvenient to operate; the acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N17/00
CPCG01N17/00
Inventor 徐焕志王晓艳陆阿定许康胡建坤应栋明孙静亚高鹏
Owner ZHEJIANG OCEAN UNIV
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