In modern manufacturing, precision polishing and deburring of product surfaces are key links in determining performance and reliability. Abrasive flow polishing technology, as an efficient and high-precision processing method, is becoming the core process in high-end fields such as aerospace, semiconductors, and medical care. The Xihua brand, which has been deeply involved in the industry for 35 years, continues to promote innovation and development in this field with its professional fluid polishing equipment and technology accumulation.

What is abrasive flow polishing technology?

Abrasive Flow Machining (AFM) is a technology that uses abrasive media to precisely machine the inner cavity, micropores or complex curved surfaces of the workpiece under pressure. Its core principle is to drive the abrasive with cutting force to repeatedly flow through the surface of the workpiece to remove burrs, polish and improve surface roughness at the micron level. Compared with traditional mechanical polishing, abrasive flow technology can uniformly handle the special-shaped structure that is difficult to reach by traditional tools without damaging the geometric accuracy of the workpiece, especially suitable for the processing requirements of high-value-added precision parts.

Xihua brand: 35 years of focus on the research and development of fluid polishing equipment

Since being engaged in fluid polishing machines in 1990, Xihua has always focused on the innovation and application of abrasive flow technology, and has now grown into a fluid polishing solution provider in the industry. With independent research and development as the core, the company has built a whole industrial chain system covering intelligent control fluid polishing equipment and customized abrasives. Its equipment is known for its high stability, high repeatability and intelligence. Through continuous technological iteration, Xihua has overcome a number of industry problems such as complex flow channel polishing in aerospace and nano-scale roughness control of semiconductor molds.

Multi-industry empowering: from cutting-edge technology to industrial manufacturing

Xihua abrasive flow technology has been widely used in a number of high-end fields.

Aerospace: Provide fluid polishing for key components such as aero-engine fuel nozzles and turbine blades to ensure performance stability in extreme environments.

Semiconductor and 3D printing: Realize micron-level surface treatment of precision molds and metal printed parts to improve product yield;

Medical apparatus: surface treatment and polishing of needles, surgical instruments, etc. to eliminate the hidden danger of micro-cracks;

Automobile manufacturing: complex internal cavity structures such as fuel injection systems;

Ship molds: solve the problem of deep hole polishing of precision components and extend the service life of components.

Deepening technology to define industry benchmarks

Over the past 35 years, Xihua has always adhered to the concept of "endless precision", providing customers with customized solutions through modular equipment design and process database system. In the future, Xihua will continue to deepen the integration of abrasive flow technology and artificial intelligence technology to help the manufacturing industry move towards higher precision and more intelligence.

Through continuous innovation and industry deepening, Suzhou Xihua has not only redefined the standard of precision polishing, but also become an important force to promote high-end manufacturing upgrades. In the pursuit of high-quality surface quality, Xihua abrasive flow technology has written its own industry standards.