Customer Success Story: Enhancing Yield and Reducing Tool Change Time with FH855L RTCP 5-Axis Vertical Machining Center

11 12,2025
KAIBO CNC
Customer Cases
This article explores the application advantages of Ningbo Kaibo CNC Machinery Co., Ltd.'s FH855L RTCP 5-axis vertical machining center in high-precision graphite material processing. By comparing with traditional 3-axis equipment, it reveals how the 5-axis center significantly improves yield rates and shortens tool change times. Featuring case studies from the new energy battery, aerospace, and precision mold industries, the article analyzes the technical value and practical benefits of the equipment in complex parts machining, helping manufacturing and service customers achieve dual enhancements in production efficiency and machining quality.

Enhancing Quality and Efficiency: How FH855L RTCP Five-Axis Vertical Machining Center Transforms Graphite Processing

In today’s high-tech manufacturing landscape, precision and operational efficiency remain key drivers for competitive advantage, especially in industries like aerospace, precision molds, and new energy batteries. The demand for complex, high-accuracy components presents significant challenges to traditional machining platforms. Enter the FH855L RTCP Five-Axis Vertical Machining Center from Ningbo Kaibo CNC Machinery Co., Ltd.—a breakthrough solution reshaping graphite material machining and drastically improving production outcomes.

The Evolution from Three-Axis to Five-Axis Machining

Traditional three-axis machining centers have long served manufacturers but fall short when processing highly intricate, thin-walled graphite parts. Key limitations include multiple setups leading to longer production times and increased risk of dimensional errors, impacting yield rates.

The FH855L RTCP five-axis vertical machining center addresses these pain points through simultaneous multi-axis control, reducing the need for frequent part re-clamping, streamlining the machining process, and optimizing tool paths.

Critical Advantages of FH855L RTCP in Graphite Machining

Designed with industry-leading RTCP (Rotating Tool Center Point) tool control technology, the FH855L provides:

  • Enhanced Repeatability: Achieving positioning accuracy up to ±0.003 mm ensures consistent part quality.
  • Superior Thermal Stability: Advanced thermal compensation minimizes distortion during long cycles.
  • Adaptability to Thin-Walled Structures: Precise spindle and axis movements reduce vibration, safeguarding delicate graphite components.
  • Reduced Tool Change Time: Integrated high-speed tool magazines and RTCP synchronization cut average changeover from 60 seconds to approximately 35 seconds.

Real-World Impact: Customer Success Stories

A leading aerospace parts manufacturer reported a remarkable uplift in first-pass yield, increasing from 82% to 93% after replacing legacy three-axis centers with the FH855L. Tool change frequency decreased by 40%, driving a 12% overall reduction in cycle time per part.

Similarly, a new energy battery supplier’s transition to FH855L enabled the processing of complex electrode graphite parts with 25% higher dimensional precision, directly translating to improved battery performance and longevity.

Quantitative Performance Gains

Metric Three-Axis Center FH855L Five-Axis RTCP Center Improvement
First-Pass Yield 82% 93% +13.4%
Average Tool Change Time 60 seconds 35 seconds -41.7%
Cycle Time per Part 100 minutes 88 minutes -12%

Technical Insights: How RTCP Enhances Machining Accuracy

RTCP enables the spindle to maintain the tool center point precisely during tilt and rotation, eliminating geometric errors common in multi-axis machining. This synchronization translates into smoother tool paths, less surface scalloping, and higher part integrity. Especially when working with challenging graphite materials prone to chipping, this precise control prevents defects and material waste.

Moreover, the FH855L’s robust design incorporates optimized cooling and spindle technology, facilitating machining stability even in prolonged production runs, ensuring steady processing quality without degradation.

Industry Applications Beyond Graphite

While this case study centers on graphite machining, the FH855L RTCP five-axis center demonstrates measurable benefits across:

  • Aerospace components requiring complex geometries and tight tolerances
  • Precision mold making where surface finish and dimensional accuracy are critical
  • New energy battery parts demanding material consistency and repeatable precision

The leap from three-axis to advanced five-axis machining, empowered by RTCP technology, marks a pivotal transition for manufacturers aiming to meet escalating quality standards and throughput demands. Through real-world application and empirical data, the FH855L stands out as a dependable, precision-driven centerpiece for modern graphite and complex component processing.

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