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Cooling device provided with annular water channel and based on 3D printing technology

A 3D printing and cooling device technology, applied in the field of cooling structure, to achieve uniform cooling effect, improve economic benefits, and high cooling efficiency

Active Publication Date: 2014-01-08
GUANGZHOU INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no structure for cooling devices that can maximize the benefits of 3D printing technology

Method used

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  • Cooling device provided with annular water channel and based on 3D printing technology
  • Cooling device provided with annular water channel and based on 3D printing technology
  • Cooling device provided with annular water channel and based on 3D printing technology

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Embodiment Construction

[0025] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] like figure 1 As shown, the embodiment of the present invention provides a cooling device with an annular waterway based on 3D printing technology, including two end fixing modules 2 and a plurality of conformal cooling modules 1 arranged between the two end fixing modules 2 .

[0027] In the embodiment of the present invention, there are four conformal cooling modules 1 , and each conformal cooling module 1 has the same structure. In practical engineering applications, the structures of multiple conformal cooling modules 1 may be different. Specifically, such as figure 2 , image 3 and Figure 4 As shown, the conformal cooling module 1 is a hollow tubular member, and the inner wall of the conformal cooling module 1 forms a tubular cooling cavity 11 for placing parts to be cooled. In the embodiment of t...

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Abstract

The invention provides a cooling device provided with an annular water channel and based on the 3D printing technology. The cooling device provided with the annular water channel and based on the 3D printing technology comprises two end portion fixing modules and a plurality of conformal cooling modules which are arranged between the two end portion fixing modules. By the adoption of the cooling device provided with the annular water channel and based on the 3D printing technology, one-off forming through metal power can be achieved based on the 3D printing technology, the cooling device is not influenced by the shape of a macroscopic part, and conformal cooling is achieved. By the adoption of the cooling device provided with the annular water channel and based on the 3D printing technology, the cooling efficiency is high, cooling is even, the problems that a cooling device manufactured based on a traditional technology is poor in cooling effect and low in rate of finished products are solved, the advantages of the 3D printing technology can be utilized to the greatest extent, and the economic benefits are increased.

Description

technical field [0001] The invention relates to a cooling structure, in particular to a cooling device with an annular water channel based on 3D printing technology. Background technique [0002] In the injection mold, the cooling system is its core part, which directly determines the production efficiency of injection molding and the quality of plastic parts. The traditional cooling channel is a straight circular hole channel, which is drilled by a drilling machine, and the cooling effect is achieved by adjusting the coolant, but the cooling uniformity and cooling efficiency are low, which cannot meet the actual needs. These defects are largely due to the immaturity of traditional manufacturing processes. [0003] At present, 3D printing technology is developing rapidly. It has the advantages of high processing controllability and one-time molding, which well makes up for the shortcomings of traditional manufacturing processes. However, there is currently no structure for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F3/24B29C67/00
Inventor 张春雨李子夫戚留举马德贵孙学通陈贤帅
Owner GUANGZHOU INST OF ADVANCED TECH CHINESE ACAD OF SCI
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