Manufacturing and processing process of electrical insulating material

Abstract

The invention provides a manufacturing and processing process of an electrical insulating material. The manufacturing and processing of the electrical insulating material is completed by the cooperation of an annular sleeve, a fixing unit, a drilling unit, an adsorption unit and an insulating material plate to be processed. According to the manufacturing and processing process of the electrical insulating material provided by the invention, the problems that most of punching holes of a circular insulating material plate are radial, the current radial punching mode is difficult to maintain thestability of the circular insulating material plate, the circular insulating material plate shakes to affect the punching quality, an existing punching mode is easy to block with the insulating material plate, the penetration capability of a needle to the insulating material plate is further influenced, and the like can be solved.

Description

technical field [0001] The invention relates to the technical field of electrical insulating material processing, in particular to a manufacturing process of electrical insulating material. Background technique [0002] Common insulating materials for electrical insulation materials are: 3240 epoxy board, epoxy rod, epoxy tube, FR-4 board, SMC board, bakelite board, diphenyl ether board, silicone board, cold stamping board, PC board, PC endurance board, etc. Insulating materials are non-conductive materials under the allowable voltage, but they are not absolutely non-conductive materials. Under the action of a certain applied electric field strength, processes such as conduction, polarization, loss, breakdown, etc. will also occur, and aging will occur after long-term use ; The resistivity of the insulating material is very high, usually in the range of 1010~1022Ω·m. [0003] For some insulating materials such as silicone boards and cold stamping boards, they are usually m...

AI Technical Summary

Problems solved by technology

[0003] For some insulating materials such as silicone boards and cold stamping boards, they are usually made into a circle and used as a circuit board; when used as a circuit board, they need to be perforated; but the current circular insulating material board mainly has The following problems: the piercing holes of the circular insulating material plate are mostly radial, and the current radial perforation method is difficult to maintain the stability of the circular insulating material plate, which makes the circular insulating material plate shake and affects its punching quality. Some punching methods are easy to block with the insulating material plate, which further affects the penetrating ability of the needle to the insulating material plate;

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