A low-temperature micro-abrasive air jet machine tool abrasive recovery system

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

Active Publication Date: 2021-04-02
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1
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  • Abstract
  • Description
  • Claims
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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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  • A low-temperature micro-abrasive air jet machine tool abrasive recovery system

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Embodiment Construction

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

[0027] Such as figure 1 shown.

[0028]A low-temperature micro-abrasive air jet machine tool abrasive recovery system, including a dry air generation part, a low-temperature jet flow generation part, a large particle waste recovery part, an air purification part, a purified air reuse part, and an abrasive recycling part; the dry air The generating part includes: air compressor 1, pressure regulating valve 2, air dryer 3, and air storage tank 4. A pressure regulating valve 2 is installed on the outlet pipe of air compressor 1 to adjust the output pressure to meet the working needs of the system; The input end of the air dryer 3 is connected to 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 used as a power source to send ...

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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 a low-temperature micro-abrasive air jet machine tool abrasive recycling system. Background technique [0002] Abrasive air jet machining is a new type of micro-machining technology developed on the basis of traditional sandblasting process. Abrasive gas jet processing is especially suitable for local processing of high hardness metal materials and high brittle non-metallic materials, such as local processing 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 applications in biomedicine. Based on this, people began to replace ceramic materials wi...

Claims

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Application Information

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Patent Type & Authority Patents(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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