Key Points & Applications in Mechanical Processing

Abstract: This article mainly introduces the key points of micromachining technology in mechanical processing and its applications in various fields. By thoroughly explaining the principles and characteristics of micromachining technology, readers can better understand and master this technology, thereby providing technical support for the development of China's mechanical processing industry.

I. Introduction

With the advancement of technology, the requirements for material processing precision and surface quality in mechanical processing industries have become increasingly high. Micromachining technology, as a new type of processing technology, offers high processing precision, good surface quality, and low processing costs, and has been widely applied in various fields. This article will discuss in detail the key points of micromachining technology and its applications in mechanical processing.

II. Key Points of Micromachining Technology

1. Principle

Micromachining technology is based on the capillary effect and principle. Its main principle is to apply certain pressure inside the capillary to allow the processing fluid to flow, thereby achieving precise material processing.

2. Equipment

Micromachining equipment mainly includes capillaries, processing fluids, pressure devices, control systems, etc. Among them, the capillary is the core component, generally with a diameter of several micrometers to several tens of micrometers.

3. Processing Process

The processing process of micromachining technology mainly includes the preparation of capillaries, the selection of processing fluids, the setting of processing parameters, and the control of the processing process. In the processing process, factors such as the material, diameter, and properties of the processing fluid should be fully considered to ensure the processing effect.

III. Applications of Micromachining Technology

1. Microfabrication

Micromachining technology has widely used in microfabrication. For example, in the semiconductor industry, it can be used for processing microcircuits, microelectrodes, etc.; in the biomedical field, it can be used for processing micromedical devices, tissue engineering, etc.

2. Surface Modification

Micromachining technology can be used to change the surface properties of materials, improve surface adhesion, corrosion resistance, etc. For example, in the aerospace field, by using micromachining technology to surface modify metal materials, their wear resistance and corrosion resistance can be improved, extending their service life.

3. Structural Machining

Micromachining technology can be used to machine complex structures, such as microholes, microchannels, etc. In electronic devices, heat sinks, and other fields, micromachining technology can achieve high-precision processing of materials, improving product performance.

4. 3D Printing

Micromachining technology can be used for 3D printing to manufacture complex parts. By adjusting the diameter of the capillary and processing parameters, precise control of the material can be achieved, thereby preparing 3D printed parts with different properties.

IV. Conclusion

As a new type of processing technology, micromachining technology has a broad application prospect in mechanical processing. By thoroughly analyzing the principles and key points of micromachining technology and introducing its applications in various fields, readers can better understand and master this technology, providing technical support for the development of China's mechanical processing industry.