Magnetic polishing technology: opening a clean revolution in precision manufacturing

Magnetic polishing technology: opening a clean revolution in precision manufacturing

In the field of precision manufacturing, the workpiece cleaning process is like the last baptism of the product. The physical and chemical methods of traditional cleaning processes such as sand belt friction and chemical corrosion are not only inefficient, but also likely to cause micron-level damage. The emergence of Guan Gu Magnetic Polishing Machine is reshaping the cleaning process standards in the field of precision manufacturing.

1. The dilemma of traditional cleaning process

Traditional drum polishing machines require a processing cycle of up to 4-6 hours, and frequent collisions between workpieces cause the yield rate to drop by 8%-15%. The wastewater treatment cost generated by chemical cleaning accounts for 3.2% of the total production cost, and there is an environmental compliance risk. A certain automotive parts company once scrapped a batch of transmission shafts due to polishing deformation, with a direct loss of more than one million yuan. These pain points are driving the innovation of cleaning technology.

2. The physical miracle of magnetic polishing

Guang Gu magnetic polishing machine uses the principle of dynamic magnetic field to generate 2,000 magnetic pole changes per minute. The magnetic medium forms a nano-scale "magnetic fluid brush" in the alternating magnetic field, and topologically trims the workpiece surface with a precisely controlled depth of 0.05mm. This non-contact processing reduces the surface roughness to Ra0.02μm, which is equivalent to the effect of mirror polishing. For precision parts such as micro-clock gears, the processing qualification rate has increased from 78% to 99.6%.

3. New paradigm of intelligent manufacturing

In a medical device production base in Zhejiang, the intelligent production line composed of Guangu equipment and industrial robots realizes 24-hour continuous operation. The system monitors 12 parameters such as magnetic field strength and medium temperature in real time through MES, and automatically adjusts the processing mode. Compared with traditional processes, energy consumption is reduced by 65% ​​and unit production capacity is increased by 3.8 times. More importantly, the magnetic medium can be recycled for more than 2,000 hours, completely saying goodbye to chemical pollution.

This technological breakthrough is reshaping the underlying logic of the manufacturing industry. According to industry forecasts, by 2025, the market size of magnetic polishing equipment will exceed 8 billion yuan, and the penetration rate in high-end fields such as aerospace and biomedicine will reach 45%. Guangu's innovation proves that industrial cleaning is no longer a simple decontamination process, but a key intelligent manufacturing link that determines product performance. When the invisible force of the magnetic field is transformed into precise manufacturing language, Chinese intelligent manufacturing is writing a new quality legend.