Hot die pressing production method of mica special-shaped part

A production method and a technology of special-shaped parts, which are applied in the direction of stone processing tools, stone processing equipment, manufacturing tools, etc., can solve the problems of less involvement of mica special-shaped parts, achieve the effects of solving manufacturing problems, efficient manufacturing, and improving production efficiency

Pending Publication Date: 2020-11-24
PAMICA TECH CORP
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional mica industry mainly produces flat-shaped products such as mica paper and mica board, and rarely involves the manufacture of 3D products such as mica shaped parts. Therefore, it is necessary to study new production processes to make such mica shaped parts

Method used

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  • Hot die pressing production method of mica special-shaped part
  • Hot die pressing production method of mica special-shaped part
  • Hot die pressing production method of mica special-shaped part

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Embodiment Construction

[0021] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0022] see Figure 1-4 ,in, figure 1 It is a flow chart of an embodiment of the hot-molding production method of mica special-shaped parts of the present invention; figure 2 It is a process flow diagram of an embodiment of the hot-molding production method of mica special-shaped parts of the present invention; image 3 It is a schematic diagram of an embodiment of the mica profiled part in the thermal molding production method of the mica profiled part of the present invention; Figure 4 It is a structural diagram of an embodiment of the blank before hot molding in the hot molding production method of mica profiled parts of the present invention. ...

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Abstract

The invention provides a hot die pressing production method of a mica special-shaped part. The hot die pressing production method of the mica special-shaped part comprises the steps that S101, mica paper is stacked according to the mass of the mica special-shaped part to form a blank; S102, the blank is pretreated to form a blank to be subjected to hot die pressing, wherein pretreatment comprisesat least one of cutting, pre-folding and gasket placing; and S103, the blank to be subjected to hot die pressing is placed in a die cavity, and the blank is subjected to hot die pressing treatment through a die to form the mica special-shaped part. According to the hot die pressing production method of the mica special-shaped part, the material for producing the mica special-shaped part is obtained in a mica paper stacking mode, the mica special-shaped part is produced in a hot die pressing mode after the material is cut and pretreated and a gasket is placed, the manufacturing problem of the mica special-shaped part is solved, and the mica paper can be efficiently manufactured into the mica special-shaped part, so that the production efficiency is improved.

Description

technical field [0001] The invention relates to the production field of mica special-shaped parts, in particular to a method for producing mica special-shaped parts by thermal molding. Background technique [0002] At present, the core components of new energy electric vehicles under development in China are lithium battery packs. Lithium batteries will emit a lot of heat during work, and will generate high temperatures under extreme conditions, causing safety hazards to vehicles and people. Therefore, in The surface of a lithium battery is often assembled with a mica part made of mica, which is usually designed as a 3D shaped part according to the needs of the battery pack. The main features of this kind of mica special-shaped parts are super high temperature resistance and excellent insulation performance. [0003] Electric vehicles use mica shaped parts to prevent the high temperature that may be generated during abnormal operation from directly acting on the cab and rea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D1/32
CPCB28D1/32B28D1/327
Inventor 潘渡江黎钊李俊
Owner PAMICA TECH CORP
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