Abrasive recovery system of low-temperature micro-abrasive air jet machine tool

A technology of recycling system and abrasive, applied in the field of abrasive finishing, can solve the problem of high cost of alumina abrasive

Active Publication Date: 2020-07-31
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1
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  • Abstract
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Problems solved by technology

[0005] The purpose of the present invention is to aim at the high cost of aluminum oxide abrasives with uniform particle size distribution, which must be recycled when used in low-temperature jets, and to design a low-temperature micro-abrasive air-jet machine tool abrasive recovery system. The abrasive produced by the low-temperature micro-abrasive air jet machine tool when processing elastic-plastic materials such as polymers is recycled and reused, and the purified air can also be reused, making this processing method more economical and environmentally friendly

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  • Abrasive recovery system of low-temperature micro-abrasive air jet machine tool

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] like figure 1 shown.

[0028]A low-temperature micro-abrasive air jet machine tool abrasive recovery system, comprising a dry air generation part, a low temperature jet generation part, a large particle waste recovery part, an air purification part, a purified air reuse part, and an abrasive recovery and reuse part; the dry air The generating part includes: air compressor 1, pressure regulating valve 2, air dryer 3, air storage tank 4, and pressure regulating valve 2 is installed on the outlet pipe of air compressor 1 to adjust the output pressure to meet the needs of the system; The input end of the air dryer 3 is connected with the output end of the air compressor 1, the output end of the air dryer 3 is connected to the air storage tank 4, and the output of the air storage tank 4 is divided into two paths, and one path is sent to the sandblasting machine 6 as...

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Abstract

The invention relates to an abrasive recovery system of a low-temperature micro-abrasive air jet machine tool. The abrasive recovery system of the low-temperature micro-abrasive air jet machine tool is characterized by comprising a dry air generation part, a low-temperature jet generation part, a large-particle waste recovery part, an air purification part, a purified air reutilization part and anabrasive recycling and reusing part. According to the abrasive recovery system of the low-temperature micro-abrasive air jet machine tool, abrasives generated when the low-temperature micro-abrasiveair jet machine tool is used for processing elastic plastic materials such as high-molecular polymers can be recycled and reused, and the purified air can be reused, so that the effects of being moreeconomical and environment-friendly are achieved.

Description

technical field [0001] The invention relates to an abrasive finishing technology, in particular to a low-temperature abrasive finishing technology, in particular to an abrasive recycling system for a low-temperature micro-abrasive gas jet machine tool. Background technique [0002] Abrasive air jet machining is a new type of micromachining technology developed on the basis of traditional sandblasting technology. Abrasive gas jet machining is especially suitable for local machining of high hardness metal materials and highly brittle non-metallic materials, such as local machining of narrow grooves and other structural shapes on materials such as silicon, germanium, glass, ceramics and quartz. [0003] Due to its own limitations, ceramic materials are not suitable for some occasions. For example, the lack of optical transparency of ceramic materials and their limited biocompatibility limit their application in biomedicine. Based on this, people began to replace ceramic mater...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24C9/00B24C3/02
CPCB24C3/02B24C9/006Y02P70/10
Inventor 孙玉利钱炳坤张桂冠左敦稳孙淑琴
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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