Test device for simulating and testing abrasion resistance of coating
A test equipment and coating technology, which is used in the field of test equipment for simulating and testing the anti-wear properties of coatings, can solve problems such as the inability to directly verify the scheme, and achieve the effects of low manufacturing cost, specificity, and easy operation.
Inactive Publication Date: 2013-03-20
HUANGHE WATER CONSERVANCY & HYDROPOWER DEV GENERAL
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Problems solved by technology
With the continuous research and innovation of anti-wear and anti-corrosion technology, people began to choose a variety of stainless steel spraying processes for testing. During the test, thickness testing, adhesion and hardness testing, porosity testing, etc. It cannot be the most direct proof that the selected scheme is the optimal scheme, and it cannot directly verify whether the scheme meets the requirements of the actual operating conditions on site
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[0019] The technical solution of the present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.
[0020] Such as figure 1 , 2 , 3, 4, and 5, the test equipment for simulating the anti-wear performance of the coating is composed of a pneumatic vertical pressing device and a pneumatic horizontal reciprocating motion device.
[0021] The pneumatic vertical compression device includes a cylinder A1, a bracket 2, a pressure-bearing connector 4 and a friction test block 5, the cylinder A1 is fixed on the bracket 2, and the end of the piston rod of the cylinder A is connected to the pressure-bearing connector 4 threaded connection, a directional guide key 3 is arranged between the piston rod and the pressure-bearing connector, the friction test block 5 is installed in the groove at the lower part of the pressure-bearing connector 4, and the screw 13 passes through the pressure-bearing connector 4 and th...
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The invention discloses a test device for simulating and testing abrasion resistance of a coating, which consists of a pneumatic vertical compression device and a pneumatic horizontal to-and-fro movement device. The pneumatic vertical compression device comprises an air cylinder A, a bracket, a bearing connector, and an abrasion test block; the air cylinder A is fixed on the bracket; the end part of a piston rod of the air cylinder is connected with the bearing connector; the abrasion test block is mounted in a slot at the lower part of the bearing connector, and is tightly connected by a screw and a nut; and the head part of the abrasion test block stretches out of the bearing connector; the pneumatic horizontal to-and-fro movement device comprises a base, a sliding block, a connecting bar, and an air cylinder B; the base is fixedly connected with the bracket; a slide is arranged on the base; the sliding block is arranged on the slide; the air cylinder B is fixed at one side of the base; and the sliding block is connected with a piston rod of the air cylinder B through the connecting bar. The test device is simple and practical, is easy to operate, can better simulate the actual operation conditions on the spot, and can satisfy the demands of different abrasion resistance tests.
Description
technical field [0001] The invention belongs to the technical field of metal surface anti-corrosion and anti-abrasion, and in particular relates to a test device for simulating and inspecting the anti-abrasion performance of a coating. Background technique [0002] The anti-wear and anti-corrosion industry is a branch of the surface treatment industry. Through the anti-wear and anti-corrosion treatment of the abrasive steel structure in industrial equipment, its service life can be greatly improved, and the consumption of steel and other materials caused by its maintenance or replacement can be reduced. , to achieve the purpose of saving resources. The core of the anti-wear and anti-corrosion industry is the application of new materials and new technologies in related industries, mainly including: thermal spraying, surfacing and wear-resistant plates, laser cladding, wear-resistant ceramic technology, anti-corrosion and wear-resistant coating technology, amorphous Anti-corr...
Claims
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IPC IPC(8): G01N3/56
Inventor 唐红海
Owner HUANGHE WATER CONSERVANCY & HYDROPOWER DEV GENERAL