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Paint film elasticity measuring device

A measuring device and paint film technology, applied in the direction of measuring device, strength characteristics, using stable tension/pressure to test the strength of materials, etc., can solve the problems of inconvenient comparison and observation, and achieve the effect of convenient observation, easy operation and accurate measurement

Inactive Publication Date: 2018-11-13
湖北大海化工实业有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

One is that its base must be fixed on the edge of the test bench with screws before it can be used, and the other is that the shaft rod testing device can test one at most at a time, which is not convenient for comparison and observation

Method used

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  • Paint film elasticity measuring device
  • Paint film elasticity measuring device

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] see Figure 1-2 , an embodiment provided by the present invention: a paint film elasticity measuring device, comprising a pressure screw 1 and a template 8, the pressure screw 1 passes through the machine head 3 with a display screen 2 installed on the side and is installed above the pressure plate 5 , and the pressure plate 5 is fixed on the test board 6 through the adjustment bolt 4, two adjustment bolts 4 are provided, the machine head 3 is installed...

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Abstract

The invention discloses a paint film elasticity measuring device. The paint film elasticity measuring device comprises a pressure screw and sample plates, wherein the pressure screw penetrates througha headpiece with the side surface provided with a display screen and then is mounted above a pressure plate, and the pressure plate is fixed onto a testing plate through adjusting screws; the headpiece is mounted on one side of the base through a stand column, and the sample plates are fixed inside grooves in the testing plate; a mounting disc mounted on the bottom surface of the testing plate isconnected with a base through a support rod; the tail end of the testing plate is movably connected with a foundation support at one end of the base through a hinge pin; the maximum included angle between the testing plate and the base is smaller than 45 degrees. The paint film elasticity measuring device applies a bent paint film elasticity detecting method, so that a number of different sampleplates can be detected on the testing plate simultaneously to achieve effective comparison and convenient observation.

Description

technical field [0001] The invention relates to the technical field of paint measuring devices, in particular to a paint film elasticity measuring device. Background technique [0002] The flexibility of the paint film is closely related to its adhesion, tensile strength, impact resistance, etc., is determined by the composition of the paint, and is related to the deformation time and speed of the paint during testing. Since the paint film coated on the workpiece is often subject to external forces that cause it to deform, such as the thermal expansion and contraction of the workpiece caused by the drastic change in the external temperature, if the adhesion of the paint film is not high enough, the paint film may be removed from the surface of the workpiece. peeling off. Therefore, the flexibility of paint film is a very important performance index in paint film testing. The shaft tester used in the national standard GB / T 1731 is composed of 7 steel shafts with different d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/08
CPCG01N3/08G01N2203/0062
Inventor 郭兰亮
Owner 湖北大海化工实业有限公司
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