Domestic Magnetic Fluid Polishing Machine Appears, Ultra Precision Optical Processing Is No Longer Stuck

Langxin Optics has released a new magnetic fluid polishing machine, marking an important step forward in the field of surface treatment technology and optical processing automation and intelligence.
On March 20th, the first day of the 2024 Munich Shanghai Light Expo exhibition, Langxin (Suzhou) Precision Optics Co., Ltd. (hereinafter referred to as "Langxin Optics") released a new magnetic fluid polishing machine, breaking the previous situation where similar products in the domestic market relied mainly on imports.
In recent years, high-end non spherical optical components have emerged as a rising force, bringing tremendous changes to industries such as machine vision, automotive optics, and consumer electronics due to their excellent optical performance. The increasing demand for complex civilian optical non spherical surfaces, especially optical free-form surfaces, poses great challenges to optical processing.
At present, domestic optical processing is still dominated by low-end spherical planes. The fierce homogenization competition has gradually made traditional optical processing a sunset industry, and most of the domestic market for ultra precision optical processing is occupied by foreign companies. The ban on the sale of most high-end machine tools to China has led to a bottleneck in China's ultra precision optical processing field.
According to Zhang Nansheng, General Manager of Langxin Optics, "Langxin Optics has been focusing on high-end optical processing applications since its research period, providing customers with ultra-high precision, ultra smooth surfaces, and ultra-high damage threshold lens processing equipment and process support. The product developed by Langxin Optics can be completely replaced by domestic production, greatly reducing the production cost of the enterprise.
Magnetic fluid polishing machine is a revolutionary surface treatment equipment that adopts unique magnetic fluid technology. Through a specially designed magnetic field, the magnetic fluid carries micro nano polishing particles to scratch the surface of the workpiece along the tangential direction, achieving high-precision and high-efficiency surface polishing.
Compared to traditional polishing methods, magnetic fluid polishing machines can achieve plastic material removal, avoiding deep damage that may occur during traditional polishing processes. In addition, magnetic fluid polishing machines are suitable for workpieces of various shapes and sizes, with a wide range of applications.
Zhang Nansheng stated that although the original intention of Langxin Optics was to benchmark foreign high-end technology, its processing capabilities have now reached the international level of the same industry. We have made preliminary progress in online detection of optical processing, providing a foundation for the automation and intelligence of optical processing in the future