A device and method for testing the aging of sealing ring materials
A technology of sealing rings and aging boxes, which is applied in the direction of measuring devices, analysis materials, instruments, etc., can solve the problems of less constraints and easy operability, and the aging test effect of sealing ring materials cannot be optimal, so as to achieve the goal of improving accuracy and precision Effect
Active Publication Date: 2018-03-13
SHENZHEN POWER SUPPLY BUREAU +1
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[0003] In the prior art, the method of aging test of sealing ring materials is mainly based on the accelerated aging test under the influence of single factor temperature. This method is less constrained and easy to operate, and only needs to consider the temperature factor when estimating the life of the sealing ring. But the disadvantage is that due to the lack of consideration of humidity factors, the test effect of the aging of the sealing ring material cannot be optimal in the test environment with humid air
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[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0030] Such as figure 1 As shown, in the embodiment of the present invention, a device for testing the aging of the sealing ring material is proposed, which is matched with the sealing ring. The device includes an aging box 1, wherein the aging box 1 includes:
[0031] A temperature regulator 11 for adjusting the temperature in the aging box 1;
[0032] A humidity regulator 12 for adjusting the humidity in the aging box 1;
[0033] A compression setter 13 for testing the deformation rate of the sealing ring material.
[0034] It should be noted that after the sealing ring is installed on the compression set device 13, it is built into the aging box 1, and the aging test is performed by simultaneously adjusting the temperature regulator 11 and the humidity regula...
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The invention provides a device for testing the aging of sealing ring materials, which is matched with the sealing ring. The device includes an aging box, wherein the aging box includes: a temperature regulator for adjusting the temperature in the aging box; A humidity regulator for adjusting the humidity in the aging box; a compression permanent deformation device for testing the deformation rate of the sealing ring material. By implementing the embodiment of the present invention, temperature and humidity factors can be combined, so that the test effect of the aging of the sealing ring material can be optimized in a complex environment.
Description
technical field [0001] The invention relates to the technical field of sealing ring material testing, in particular to a device and method for testing the aging of sealing ring materials. Background technique [0002] The rubber sealing ring is an O-section rubber ring widely used in hydraulic and pneumatic systems. The aging of its material will have a greater impact on the sealing effect. Therefore, the test of material aging is very important for the sealing ring. meaning. [0003] In the prior art, the method of aging test of sealing ring materials is mainly based on the accelerated aging test under the influence of single factor temperature. This method is less constrained and easy to operate, and only needs to consider the temperature factor when estimating the life of the sealing ring. But the disadvantage is: due to the lack of consideration of the humidity factor, the test effect of the aging of the sealing ring material cannot be optimal in the test environment wi...
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IPC IPC(8): G01N17/00
Inventor 张欣姚森敬王小华陶威黄荣辉黄炜昭荣命哲
Owner SHENZHEN POWER SUPPLY BUREAU