Production method of electrical laminated wood-rubber stick
A technology of electrical laminated wood and a production method, which is applied in the manufacture of wood sticks, the joining and coating of wooden veneers, etc., can solve the problem of the general compressive resistance and voltage breakdown resistance of bakelite sticks, and limit the application of bakelite sticks. range and other issues, to achieve the effect of improving mechanical properties and dielectric properties, compressive capacity and anti-voltage breakdown capacity
Inactive Publication Date: 2019-11-01
康利源科技(天津)股份有限公司
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Problems solved by technology
[0002] Bakelite sticks are suitable for insulating structural parts that require certain mechanical and electrical properties in machinery, motors, and electrical equipment, and can be used in transformers. However, the existing bakelite sticks are mainly made of phenolic resin and cotton cloth. Traditional Bakelite sticks have general compression resistance and voltage breakdown resistance, which limits the scope of application of bakelite sticks. Therefore, we propose a production method for electrical laminated wood sticks
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[0019] The present invention will be further described below in conjunction with specific examples, but the protection scope of the present invention is not limited thereto.
[0020] A method for producing an electrical laminated wood glue stick, comprising the steps of:
[0021] S1: Huamu veneer production, the Huamu is peeled and knotted, the treated Huamu is steamed, the cooked Huamu is naturally cooled, and the cooled Huamu is cut into Huamu veneer.
[0022] S2: Glue dipping of the Huamu veneer, soaking the processed Huamu veneer in a modified phenolic resin, drying the soaked Huamu veneer to obtain a modified Huamu veneer.
[0023] S3: impregnation of glass fiber and insulating paper, taking glass fiber grid cloth and soaking it in modified phenolic resin, drying the soaked glass fiber grid cloth to obtain modified glass fiber grid cloth;
[0024] The insulating paper is soaked in the modified phenolic resin, and the soaked insulating paper is dried to obtain the modifie...
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Abstract
The invention discloses a production method of an electrical laminated wood-rubber stick. The electrical laminated wood-rubber stick is manufactured through five steps of manufacturing a Chinese woodveneer, dipping the Chinese wood veneer, dipping glass fibers and insulating paper, manufacturing a composite electrical laminated wood and manufacturing the electrical laminated wood-rubber stick, and the material of the electrical laminated wood-rubber stick is changed, so that the compression resistance and the voltage breakdown resistance of the electrical laminated wood-rubber stick are remarkably improved, the mechanical property and the dielectric property of the electrical laminated wood-rubber stick are improved, and the voltage laminated wood-rubber stick has good heat resistance andmoisture resistance. The voltage laminated wood-rubber stick manufactured by the production method is good in appearance quality and high in insulation performance and cannot break and be broken downunder the action of external force and a strong electric field, and the wood-rubber stick is suitable for a larger range.
Description
technical field [0001] The invention relates to the technical field of production of electrical laminated veneer sticks, in particular to a production method of electrical laminated veneer sticks. Background technique [0002] Bakelite sticks are suitable for insulating structural parts that require certain mechanical and electrical properties in machinery, motors, and electrical equipment, and can be used in transformers. However, the existing bakelite sticks are mainly made of phenolic resin and cotton cloth. Traditional Bakelite sticks have average compression resistance and voltage breakdown resistance, which limits the scope of application of bakelite sticks. Therefore, we propose a production method for electrical laminated bakelite sticks. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a production method of electrical laminated wood glue sticks, to solve the problems raised in the above-mentioned background technology. [0004...
Claims
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IPC IPC(8): B27D1/08B27K3/02B27K3/34B27D5/00B27L9/00D06M15/41D21H19/24
CPCB27D1/08B27D5/00B27K3/02B27K3/34B27L9/00D06M15/41D21H19/24
Inventor 孙忠海
Owner 康利源科技(天津)股份有限公司
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