A device for detecting wear resistance of profile surface coating

A detection device and surface coating technology, applied in the field of profile surface coating wear resistance detection device, can solve problems such as troubles, different wear resistance measurement results, and inability to detect surface coating wear resistance, etc. Strong material concentration, easy installation, and the effect of reducing errors

Active Publication Date: 2018-07-06
南京艾利特节能科技有限公司
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  • Abstract
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Problems solved by technology

Since the specific method and scope of the determination of the sand concentration ratio are not specified in the wear resistance test method stipulated by the anodic oxide film, the results of the wear resistance test are different, and some even cannot detect the wear resistance of the surface coating, which is serious. It affects the accurate detection of the surface quality of profiles, and brings certain troubles to aluminum profile manufacturers and users

Method used

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  • A device for detecting wear resistance of profile surface coating
  • A device for detecting wear resistance of profile surface coating

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Embodiment Construction

[0019] Such as figure 1 A profile surface coating wear resistance detection device is shown, including a support frame 1, a sand-filling funnel 2 arranged on the top of the support frame 1, the discharge port of the sand-filling funnel 2 is connected to the upper end of the conduit 3, and the lower end of the conduit 3 is provided below. There are workpieces, and the testing machine also includes a sand guide needle 11 extending vertically into the conduit 3 from the outlet of the sand holding funnel 2 . The sand guide needle 11 plays the role of diversion to the falling sand material, so that the falling sand is concentrated, the inner angle of the sand holding funnel 2 can be 60°, the discharge diameter can be 5mm, and the maximum capacity of the sand holding funnel 2 is 7.5L. The sand filling funnel 2 is provided with a flow regulating valve 4 to control the leakage rate. By regulating the flow regulating valve 4, the flow of sand material leaking is controlled to reach a s...

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Abstract

The invention discloses a device for detecting wear resistance of profile surface coating, which comprises a support frame and a sand-filling funnel arranged on the upper part of the support frame. Below is the workpiece. By adopting the above structure, the present invention has the following advantages: 1. By grinding through the quality of the surface coating of the profile, the wear resistance of the surface coating of the profile can be accurately measured, and the sand guide can guide the flow of the falling sand, so that the falling sand is concentrated, Strong concentration of sand material; 2. The shaft structure is convenient for adjusting the inclination angle of the profile plate, and it is also convenient for the installation of the profile plate; 3. The function of the positioning pin is to ensure that the sand material falls freely to the height in contact with the profile plate during each sample 4. The conduit prevents the wind force from affecting the free-falling sand; the lifting mechanism lifts the sand weighing mechanism to the sand funnel, and the sand flow in the sand weighing mechanism To the sand funnel, to achieve recycling.

Description

technical field [0001] The invention relates to a device for detecting wear resistance of profile surface coating. Background technique [0002] Aluminum alloy building profiles are mainly used in the construction industry and the field of housing construction. They have the advantages of light weight, beautiful structure, corrosion resistance, and simple processing. With the change of the environment and the improvement of living standards, the requirements for the corrosion resistance of the surface of aluminum alloy building profiles are getting higher and higher, so the measurement of the wear resistance of the surface coating of aluminum alloy building profiles is particularly important. Since the specific method and scope of the determination of the sand concentration ratio are not specified in the wear resistance test method stipulated by the anodic oxide film, the results of the wear resistance test are different, and some even cannot detect the wear resistance of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/56
Inventor 叶素娣薛浩栋
Owner 南京艾利特节能科技有限公司
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