A Composite Dipping Tool and Its Application

A technology of dipping tooling and dipping parts, applied in the direction of coating, can solve the problems of low utilization rate of dipping liquid, low production efficiency, large size, etc., and achieve the effect of ensuring composite dipping effect, easy assembly and positioning, and reasonable structure setting.

Active Publication Date: 2021-03-23
AEROSPACE INST OF ADVANCED MATERIALS & PROCESSING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large size of the product, the volume of the composite tooling used is relatively large. On average, each special-shaped product requires a large amount of raw material impregnating liquid process quota, and only one product can be compounded at a time, resulting in low utilization rate of impregnating liquid and high cost. , low production efficiency

Method used

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  • A Composite Dipping Tool and Its Application
  • A Composite Dipping Tool and Its Application
  • A Composite Dipping Tool and Its Application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] use as image 3 The composite dipping tool shown in the figure forms a curved special-shaped product (the length of the special-shaped product is 500 mm, and the width is 400 mm), and the number of the pallets is five. Using the composite dipping tool in this embodiment, each can can simultaneously form four pieces Special-shaped products; the impregnated parts to be composited used in forming special-shaped products in this embodiment are fabric prefabricated bodies; in this embodiment, the amount of impregnating liquid raw materials is 300kg / piece, and the impregnating liquid raw materials can save 62.5%. In this embodiment, impregnating The liquid pretreatment time is 5h.

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Abstract

The invention relates to a composite impregnating tool and application thereof. The composite impregnating tool comprises a tank body and a plurality of support plates with hole arrays, wherein holesin the hole arrays are through holes; the tank body comprises an upper tank body and a lower tank body; a tank cavity is formed between the upper tank body and the lower tank body; a liquid inlet is formed in the top of the upper tank body; a liquid outlet is formed in the bottom of the lower tank body; both the liquid inlet and the liquid outlet communicate with the tank cavity; the support plates are stacked in the tank cavity in a height direction of the tank body; and a cavity for accommodating a part to be subjected to composite impregnating is formed between every two adjacent support plates. The composite impregnating tool disclosed by the invention can simultaneously form two or more products, increases a utilization rate of an impregnating solution, greatly reduces the cost, and improves product production efficiency.

Description

technical field [0001] The invention belongs to the technical field of dipping tooling, and in particular relates to a composite dipping tooling and its application. Background technique [0002] Special-shaped products, such as those with large size and large curvature, are easy to deform during the production process. The existing composite impregnation scheme for special-shaped products is: make a clamp with holes for the corresponding profile, and use the clamp to clamp the composite impregnated parts. Put it into a circular straight dipping compound tank for compound production. However, due to the large size of the product, the volume of the composite tooling used is relatively large. On average, the production of a special-shaped product requires a large amount of raw material impregnating liquid process, and only one product can be compounded at a time, resulting in low utilization of the impregnating liquid and high cost. , Low production efficiency. [0003] Ther...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29B15/10B29B15/12
CPCB29B15/10B29B15/125
Inventor 宋艳艳于长清余悠然杨静秦高磊吕毅赵英民
Owner AEROSPACE INST OF ADVANCED MATERIALS & PROCESSING TECH
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