3D printing-based manufacturing method for conductivity gradient polymer insulator

The invention belongs to the field of manufacturing of high-voltage equipment, and discloses a 3D printing-based manufacturing method for a conductivity gradient polymer insulator. The method comprises the following steps: (1) three-dimensional modeling for the insulator and model slicing; (2) condu...

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Bibliographic Details
Main Authors ZHANG GUANJUN, LI WENDONG, MU HAIBAO, LIU ZHE, YANG QINGHAO, DENG JUNBO, LI XIAORAN
Format Patent
LanguageEnglish
Published 10.02.2016
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:The invention belongs to the field of manufacturing of high-voltage equipment, and discloses a 3D printing-based manufacturing method for a conductivity gradient polymer insulator. The method comprises the following steps: (1) three-dimensional modeling for the insulator and model slicing; (2) conductivity space distribution calculation; (3) raw material preparation; (4) mixing ratio calculation; (5) 3D printing of the insulator; and (6) post-treatment. Compared with a centrifugal manufacturing technology, according to the 3D printing-based manufacturing method for the conductivity gradient polymer insulator disclosed by the invention, the conductivity space distribution of a multi-dimensional insulator material can be achieved; and the targets of flexibly regulating and controlling internal and superficial electric field intensities of the insulator under direct-current voltage and improving the breakdown voltage of the insulator are reached.
Bibliography:Application Number: CN201510622239