응용 프로그램 배경
Hard turning of hardened steel parts with large depth of cut, under the premise of ensuring system rigidity (machine tool, cutting tool and workpiece clamping), is a challenging yet highly valuable advanced manufacturing technology.
Its application in automotive manufacturing, construction machinery, wind power and roll machining can significantly improve metal removal rate, boost productivity and reduce costs, while achieving superior machining quality comparable to grinding. This technology is the result of combining high-performance cutting tool materials, advanced tool manufacturing technology, modern metal-cutting machine tools and scientific machining processes.
As an integrated enterprise in the manufacturing and application of superhard materials, Worldia combines its product characteristics with customers’ special machining requirements to help solve manufacturing challenges and enhance their profitability and competitive advantages in the market.
솔루션 분석
◎ This case involves hard turning of transmission component end faces for high-volume production. The customer required longer tool life and higher productivity. Compared with the original solution, Worldia’s tool life increased by 40% and machining efficiency doubled, reducing tool change times and shortening machining cycle time.
◎ With 1.4 mm machining allowance, the original process required two passes. Worldia’s solution, tailored to the actual working conditions, uses PNH2016 grade with excellent high-temperature resistance, suitable for large-depth turning of carburized layers. The insert features chip-breaking non-standard edge geometry to enhance chip control while maintaining edge strength, delivering superior surface quality.
◎ Worldia’s PCBN inserts are customized solutions designed for the customer’s specific conditions and requirements. They help extend tool life, shorten machining cycles in mass production, and improve productivity while ensuring machining quality and stability, solving critical manufacturing challenges for the customer.