Grading ring production process
A production process and technology of pressure equalizing rings, applied in the field of pressure equalizing ring production technology, can solve problems such as loss of protection effect, high temperature of pressure equalizing rings, economic losses, etc. The effect of improving the penetration resistance
Pending Publication Date: 2022-04-08
扬州洪顺电器有限公司
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Problems solved by technology
[0003] At present, with the development of the national economy and industrial technology, high-voltage lines are constantly being extended and laid, but the traditional materials of the existing pressure equalizing rings are aluminum alloy and stainless steel. The voltage equalization failure caused by the sudden change of the voltage of the wire makes it lose its protective effect and damages the components that need to be protected. At the same time, the voltage equalization ring will also be damaged due to the high temperature generated by the sudden voltage change, causing unnecessary economic losses. Therefore, it is necessary to A new equalizer ring to aid in improvements
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Embodiment Construction
[0016] see figure 1 , the present invention provides a technical solution: a production process of pressure equalizing rings, including the following steps: S1, shape design: carry out shape design on pressure equalizing rings according to customer needs and actual conditions, and make drawings; S2, weighing raw materials : Classify and weigh the raw materials according to the requirements of the preparation; S3, raw material pretreatment: mix the raw materials, grind them, and then dry them to obtain the mixture A; S4, hot pressing: pack the mixture A After being put into the forming mold, it is hot-pressed and formed. After the forming is completed, it is taken out and left to cool; S5. Surface coating: coating is applied to the surface of the pressure equalizing ring after forming.
[0017] Specifically, in step S1, the shape design includes shape, outer diameter, inner diameter and quality.
[0018] Specifically, in step S2, the raw materials include: by weight percentage...
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The invention provides a grading ring production process, and relates to the technical field of grading ring production. A grading ring production process comprises the following steps of S1, shape design, specifically, shape design is conducted on a grading ring according to customer requirements and actual conditions, and a drawing is manufactured; s2, weighing the raw materials: classifying and weighing the raw materials according to the preparation requirements; s3, raw material pretreatment: mixing the raw materials, grinding, and drying to obtain a mixture A; s4, hot press molding: loading the mixture A into a molding mold, then carrying out hot press molding, and after molding is completed, taking out, standing and cooling; and S5, surface plating is conducted, specifically, plating is conducted on the surface of the formed grading ring.
Description
technical field [0001] The invention relates to the technical field of pressure equalizing ring production, in particular to a pressure equalizing ring production process. Background technique [0002] The voltage equalizing ring is a ring-shaped protective fitting that improves the voltage distribution of the insulator string. Its main function is to prevent side lightning. It is suitable for the voltage form of AC. It can evenly distribute the high voltage around the object and ensure that there is no potential difference between the various parts of the ring. In order to achieve the effect of voltage equalization, the voltage equalization ring can be divided into lightning arrester voltage equalization ring, lightning protection voltage equalization ring, insulator voltage equalization ring, transformer voltage equalization ring, high voltage test equipment voltage equalization ring, power transmission and transformation line according to different purposes. Equalizing ri...
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IPC IPC(8): B22F5/10B22F3/14B22F3/24B22F9/04C25D7/04B22F1/10
Inventor 张鑫汤卫明邵锦明
Owner 扬州洪顺电器有限公司