Device for isostatic pressing process

A processing technology and isostatic pressing technology, applied in supply devices, manufacturing tools, auxiliary molding equipment, etc., can solve the problems of underfilling, underfilling of materials, different pressures, etc.

Active Publication Date: 2020-06-19
浙江吉成新材股份有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] When performing isostatic pressing, it is necessary to insert ceramic material powder into the elastic mold, and then put the elastic mold into the isostatic pressing equipment for processing, but when the material powder is inserted, due to the different shapes of different molds, resulting in It is easy to appear that the material is not filled or not filled at the corners or corners, so that in the subsequent isostatic pressing treatment, the pressure on each area of ​​the elastic mold is different, resulting in different deformations. Therefore, we propose a method for isostatic pressing. Device for pressure treatment process

Method used

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  • Device for isostatic pressing process

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0024] see Figure 1-7 , a device for isostatic pressing process in the illustration, including a support plate 1, the elastic mold is placed on the support plate 1, and the multiple elastic molds are synchronously fed, and the support plate 1 is opened with multiple The moving rail groove 2, and a plurality of sets of clamping detection devices 3 used for the detection of material filling and fullness in the elastic mold are installed in multiple moving rail ...

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Abstract

The invention discloses a device for an isostatic pressing process. The device comprises a support flat plate; multiple movable rail grooves are formed in the support flat plate, and multiple sets ofclamp detecting devices for detecting the material filling rate in elastic molds are mounted in the multiple movable rail grooves; the support flat plate is provided with rectangular ports corresponding to the clamp detecting devices; and auxiliary feeding modules are mounted at the bottoms of the rectangular ports. The movable clamp detecting devices are arranged in the movable rail grooves, so that the elastic molds with different shapes and sizes are clamped and positioned; patch pressure sensors on pressing plates are used for monitoring pressure values at the corners of the elastic moldsin real time to prevent loose filling of materials at the corners of the elastic molds; meanwhile, through a fit effect of each two of multiple support leg modules, an inclination action to the support flat plate is implemented, so that the materials conveniently move to the corners of the elastic molds; and the auxiliary feeding modules achieve a shaking effect on the elastic molds to assist movement of the materials in the elastic molds.

Description

technical field [0001] The invention relates to the technical field of isostatic pressing process for elastic molds, in particular to a device for isostatic pressing process. Background technique [0002] The working principle of isostatic pressure is Pascal's law: the pressure of the medium (liquid or gas) in a closed container can be transmitted equally in all directions. In the practical application of ceramic materials, since the medium pressure can be transmitted equally in all directions, it can ensure that the blank has equal compaction density at each position during pressing and molding. After sintering, uniform and dense products at each position can be obtained. [0003] When performing isostatic pressing, it is necessary to insert ceramic material powder into the elastic mold, and then put the elastic mold into the isostatic pressing equipment for processing, but when the material powder is inserted, due to the different shapes of different molds, resulting in I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B17/00B28B13/02
CPCB28B13/02B28B17/0072
Inventor 尹邦进王超生陈冲
Owner 浙江吉成新材股份有限公司
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