Gold-stamping adhesion force detection method
A detection method and adhesion technology, applied in measuring devices, instruments, mechanical devices, etc., can solve the problems of large deviation of detection results and inconvenient detection and detection, and achieve simple testing, reduce test scrap of parts, and reduce scrap of test parts. Effect
Inactive Publication Date: 2015-07-22
SICHUAN CHANGHONG ELECTRIC CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem that the existing bronzing adhesion detection technology is inconvenient to detect and detect, and the deviation of the detection result is large
Method used
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Experimental program
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Embodiment
[0020] The bronzing adhesion detection method of the present invention needs to fully clean the bronzing surface of the part to be detected first. The purpose of cleaning is to make the adhesive tape and the bronzing surface fully fit, otherwise the detection effect will be affected. The cleaning method can be any existing Hot stamping surface cleaning technology. After cleaning the bronzing surface, take an appropriate amount of tape. The width and length of the tape must be appropriate. If it is too long or too wide, the tape will be wasted. If it is too short or too narrow, it will not be able to detect the entire bronzing surface. The length and width of the tape should fully cover the bronzing surface. As a basic requirement, it can exceed the border of the bronzing surface by 5 to 10 cm, which is convenient for the operator to operate. Paste the tape on the part, and then roll it back and forth to make the tape fully adhere to the hot stamping surface, and let the tape-a...
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Abstract
The invention relates to a gold-stamping adhesion force detection technology for a part and aims to solve the problems of inconvenience in detection and large deviation of a detection result of the conventional gold-stamping adhesion force detection technology. A gold-stamping adhesion force detection method comprises the following steps: firstly, cleaning a gold-stamping surface of the part to be detected, and adhering an appropriate number of adhesive tapes to the part, wherein the adhesive tapes completely cover the gold-stamping surface of the part; secondly, rolling back and forth to fully attach the adhesive tapes to the gold-stamping surface, and leaving the part to which the adhesive tapes are attached to stand for a period of time; finally, quickly peeling the adhesive tapes from the gold-stamping surface, and judging gold-stamping adhesion force according to stamping film disengagement or not from the gold-stamping surface, wherein during the peeling of the adhesive tapes, the peeling angle is 60-90 degrees, and the peeling speed is greater than or equal to 1m / s. The gold-stamping adhesion force detection method is applied to detection of the gold-stamping adhesion force of the part.
Description
technical field [0001] The invention relates to the detection technology of hot stamping adhesion of parts. Background technique [0002] In recent years, the bronzing process has been widely used in the field of home appliances, especially in the field of TVs. Changhong Electric has developed a series of bronzing TV products such as Q1N / C6000 / Q1F / Q2C. In the past, the adhesion test and evaluation of bronzing film generally used methods such as the 100-grid method. However, with the development of ultra-thin TVs and narrow frames, in order to ensure product dimensional stability, glass fiber-containing materials have been widely used in the TV field (such as Samsung LS- 1159). During the production process, it was found that only using the 100-grid method to test the adhesion of the bronzing film would lead to a large amount of scrapped parts, large quality deviations, inconvenient testing, and even difficulty in comprehensively monitoring the stability evaluation of the br...
Claims
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IPC IPC(8): G01N19/04
Inventor 张元成
Owner SICHUAN CHANGHONG ELECTRIC CO LTD