Fu Nike PCBN milling cutter cast iron engine block processing

Recently, Fu Nike has cooperated with several well-known automobile manufacturers in China with the newly developed PCBN milling cutter products, which greatly improved the processing efficiency of the cast iron engine block and reduced the processing cost.
At present, in the automotive cast iron engine block production line, rough milling mostly uses coated carbide milling cutters, and finishing milling mostly uses single-tip PCBN composite sheets. Due to the high requirements for the production cycle and product quality of automobile manufacturers, most of them are the coating alloy milling cutters of well-known European brands. However, in the actual test knives and production process, due to the problem of processing line speed and blade life, the production tempo is always unsatisfactory, resulting in the production capacity not meeting the design requirements, and the cost of using the brand is also greatly increased.

For the characteristics and difficulties of engine block milling, Fu Nike has developed PCBN super hard milling cutter products. Compared with coated cemented carbide and ceramic milling cutters, the advantages of online speed, material removal rate and blade life are obvious. Compared with imported PCBN Tools, the overall cost performance is better under the premise of equal or better surface quality.

When the front and rear end faces of the engine block are rough-milled (ap=2.5mm) and fine-milled (ap=0.5mm) with the FN PCBN milling cutter, the feed speed can reach 3670m/min, and the production cycle can be increased by 30 seconds/piece. Life is increased to 140 pieces / edge. When roughing the top and bottom of the cylinder, the Fenike PCBN milling cutter can increase the processing efficiency by 1.5 to 2 times and the blade life by 2 to 3 times. When the top and bottom surfaces of the cylinder are finished, the feed speed of the Fu Nike PCBN milling insert is 1.2 times that of a European PCBN composite sheet, and the overall cost performance is 3 times.

China's engine and other auto parts processing industry has a broad space for growth, and how to use better tools to improve production efficiency and product quality, and gradually reduce production costs, which is true for various auto and parts manufacturers. Common problems. In the CBN industry, Fenike has more than 20 years of industrial chain advantage. It develops innovative CBN tools for engine and other automotive parts processing and proposes innovative solutions to effectively improve production efficiency and profitability, and help China's automobile and parts production. The company continues to grow.

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