Potting method of stator winding

A stator winding and potting technology, which is applied in the direction of electric components, motor generators, electrical components, etc., can solve the problems of uneven thickness of the side wall of the motor stator winding, difficult to ensure consistent size, easy crushing and falling off, etc., to achieve the size Accurate and consistent, high consistency, quality controllable effect

Active Publication Date: 2018-02-09
TIANJIN DEEPFAR OCEAN TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The thickness of the side wall of the motor stator winding processed by the existing tooling filling method is uneven, and it is difficult to ensure consistent size, and because the side wall glue is thin, it is easy to crush and fall off

Method used

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  • Potting method of stator winding

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] The terms "first", "second", etc., if present, in the description and claims and the above drawings are used to distinguish similar parts and not necessarily to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application d...

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Abstract

The invention provides a potting method of a stator winding. Screen cloth mixed with glue is added on the side wall of the stator winding of a motor so as to increase the strength; and a heat shrinkable tube is used for fixing screen cloth, so that the smoothness of the side wall is guaranteed, and the thickness is uniform. The two cheap materials such as screen cloth and the heat shrinkable tubeare used for treating the side wall of the stator winding of the motor, so that the side wall potting uniformity and accurate size of the motor are guaranteed, a glue layer is extremely thin, the strength is extremely high, and the glue layer cannot smash or fall off.

Description

technical field [0001] The invention relates to the technical field of motor manufacturing technology, in particular to a potting method for stator windings. Background technique [0002] The motor stator windings that have just been wound cannot be directly assembled and used, and must be treated with dipping or dripping paint for curing. Epoxy potting is one of the conventional methods of dipping paint for motor stator windings. The thickness of the side wall of the motor stator winding processed by the existing tooling filling method is uneven, and it is difficult to ensure consistent size, and because the side wall glue is thin, it is easy to crush and fall off. Therefore, there is an urgent need for a stator winding potting method, which is simple and low in cost, and ensures uniform potting of the side wall of the motor stator winding, accurate and consistent size, and the adhesive layer is very thin, high in strength, and will not be crushed or peeled off at all. . ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/12
CPCH02K15/12
Inventor 芦斌陈超
Owner TIANJIN DEEPFAR OCEAN TECH
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