Application Background

The core value of PCBN hard turning technology of "turning instead of grinding" in modern manufacturing lies in revolutionizing traditional machining processes. It drastically reduces comprehensive production costs and systematically boosts manufacturing efficiency, delivering machining solutions that directly translate into competitive advantages for customers. The market advantages of PCBN hard turning are reflected in the following aspects:
■ Greatly reduce overall manufacturing costs, lower equipment investment thresholds, and save tool and energy consumption costs;
■ Significantly improve machining efficiency and flexibility, featuring integrated processes, fewer clamping steps, strong flexibility and rapid model changeover;
■ Achieve superior machining quality. "Turning instead of grinding" does not come at the cost of precision, and it delivers surface finish comparable to grinding.

Solution Analysis

This component requires extremely high dimensional accuracy and surface quality. Worldia’s PCBN hard turning solution extends tool life by 55% compared with the original PCBN inserts.

Tailored to the customer’s actual working conditions, Worldia adopts PNH2018 insert grade with excellent toughness and chipping resistance, ideal for turning high-hardness hardened steel. The cutting edge adopts custom non-standard geometry optimized for workpiece stock removal and machining conditions. Meanwhile, the C2 coating enhances high-temperature wear resistance to further prolong tool service life.

Worldia’s PCBN hard turning solution reduces customers’ tool costs, improves production efficiency and machining flexibility versus conventional grinding, while achieving equivalent high-quality surface finish.

Data Source: Tool Test Report of Precision Tool Technology Department of Beijing Worldia Diamond Tools CO., Ltd.

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