With the continuous advancement of science and technology, small hole filters are increasingly used in a wide range of industries, from precision filters to medical devices. For the manufacture of small hole filters, laser perforation technology has become an excellent processing method due to its high precision, flexibility and environmental protection.
The importance of a small-hole strainer
A small-pore filter is a mesh structure with a tiny pore size that is widely used to filter, screen, and separate a wide range of substances. Its precise pore size and uniform distribution determine the irreplaceable position of the small hole filter in the field of industry and technology.
Challenges of traditional processing methods
1.Mechanical punching.
The traditional mechanical punching method is faced with the problems of limited accuracy, easy burrs, and difficulty in achieving high-density small holes, which cannot meet the needs of precision and flexibility.
2.Chemical corrosion.
Although chemical corrosion can realize the processing of small hole filters, it pollutes the environment, and it is difficult to control the shape and size of the holes, which affects the overall performance of the filter.
Advantages of laser perforation technology
1.High precision and flexibility.
The laser perforation technology can achieve high-precision processing of small aperture with a high degree of focus of the laser beam, and ensure that the hole size and shape of the small hole filter meet the design requirements. At the same time, laser perforation has a high degree of flexibility, and the pore size and layout can be adjusted according to different needs, providing more possibilities for the design of small hole filters.
2.Non-contact processing.
Laser perforation is a non-contact processing method in which the laser beam has little physical contact with the workpiece, avoiding the deformation and damage that may be caused by mechanical punching. This is especially important for small bore filters, where any slight deformation can affect their filtration performance.
3.High efficiency and fast processing.
The laser beam moves quickly, and a large number of microholes can be processed in a short time, which improves production efficiency and is suitable for large-scale production needs. This efficient processing method helps to reduce production costs and improve market competitiveness.
4.Clear cut edges.
During the laser drilling process, the resulting cutting edge is relatively clear, without burrs and unevenness, which ensures the surface quality of the small hole filter.
5.High-density small holes can be realized.
Laser perforation technology makes it easy to achieve a high density of small holes, allowing the small hole filter to achieve more efficient filtration results while maintaining permeability.
Conclusion
Laser perforation technology allows for greater precision, greater flexibility and greater efficiency. It plays an important role in the manufacture of small hole filter screens, providing more advanced and reliable solutions for the design and production of small hole filter products.