Five Axis Machining Center CBS800: CATO Empowers a New Height of High-Precision Machining in Aerospace

Against the backdrop of increasingly stringent requirements for high-precision and complex part machining in aerospace, high-end medical and other fields, CATO Precision Machinery (Guangdong) Co., LTD has deeply cultivated five-axis machining technology and launched the CBS800 Five Axis Machining Center. With its strong strength in bridge-type high-rigidity structure, independently developed core components and flexible multi-system configuration, it accurately meets the high-precision machining needs of core aerospace parts such as Impeller, Engine casing and Aerospace blisk, becoming a reliable machining solution in the high-end manufacturing field and demonstrating the technical strength of domestic five axis machining centers.

As a benchmark product of CATO's CBS series, the CBS800 Five Axis Machining Center focuses on the machining pain points in the aerospace, high-precision five-axis parts and medical fields. It has polished all dimensions from structural design and drive technology to core components, achieving a triple breakthrough in machining precision, efficiency and stability. It can efficiently machine a variety of complex components such as Impeller, Vane ring, Aerospace blisk, Fan blisk and Engine casing, providing core support for the production upgrading of high-end manufacturing enterprises.

1. Flexible Multi-System Configuration to Adapt to Diverse Machining Needs

The CBS800 Five Axis Machining Center provides a diversified selection of system controllers to meet the machining habits and production needs of different customers. The Siemens Sinumerik One is the standard configuration, and the Heidenhain TNC 640 and CATO's independently developed C80 Plus system are also optional. All three mature and stable control systems are deeply adapted to the whole machine tool, taking into account operational convenience and machining accuracy. Whether for high-precision single-piece customization or mass stable production, it can achieve efficient output of five-axis simultaneous machining, providing flexible technical support for different application scenarios.

2. Hard-Core Structure and Drive Technology, Laying a Solid Foundation for High-Precision Machining

2.1 Bridge-Type High-Rigidity Structure, Breaking Through Machining Load Limitations

The CBS800 Five Axis Machining Center adopts a bridge-type high-rigidity structural design, which is one of its core performance advantages. The overall structure is stable with excellent rigidity and can bear large working loads. The machining efficiency of the X/Y/Z axes is not affected by the size and weight of the workpiece during high acceleration/deceleration movement. At the same time, the machine tool adopts a reinforced structural design. Under the double protection, it can always maintain high stability and high rigidity in both high-speed finish machining and heavy cutting rough machining, effectively avoiding deformation and vibration during the machining process and laying a structural foundation for high-precision machining.

2.2 Integration of Multiple Drive Technologies to Achieve Excellent Five-Axis Simultaneous Machining Performance

To meet the ultimate pursuit of machining precision and efficiency in the aerospace field, the CBS800 has achieved multiple breakthroughs in drive technology, creating an all-round guarantee for high-precision machining:

2.2.1 Direct Drive of Linear Motors for X/Y Axes

Equipped with high-performance linear motor direct drive technology and matched with a high-precision grating scale feedback system, it features no mechanical transmission and zero backlash, with high acceleration/deceleration and fast response speed. At the same time, it can maintain high precision for a long time, with low noise and low vibration during operation and easy maintenance.

2.2.2 Direct Drive of Torque Motors

The core components adopt torque motor direct drive, inheriting the advantages of no mechanical transmission and zero backlash. It can still maintain machining precision under high dynamic response, with full operational stability.

2.2.3 High-Rigidity Roller Linear Guides

The whole machine is equipped with high-rigidity roller linear guides, which take into account the dual needs of high-rigidity machining and high-precision machining, and are suitable for different working conditions of heavy cutting and finish machining.

2.2.4 High-Precision Grating Scales and Circular Gratings

Dual grating precise feedback ensures the positioning accuracy and motion accuracy during five-axis simultaneous machining in detail, controlling the machining error of complex parts to an extreme range.

3. Independently Developed Core Components, Building Core Technical Competitiveness

3.1 Customized Built-in Electric Spindle for Stable High-Precision Output

As the "heart" of the five axis machining center, the CBS800 is equipped with a self-developed built-in electric spindle of CATO, with the A63 spindle as the standard. The spindle can effectively eliminate runout and vibration within the full rotation range, and achieve stable machining precision even in high-speed and long-term continuous machining. At the same time, it adopts a forced cooling method to accurately cool the motor and front and rear bearings, effectively extending the service life of the spindle.

CATO masters the core technologies of the entire process of spindle design, manufacturing and assembly, has a professional constant temperature and humidity production workshop, and adopts a sophisticated modular production mode. The self-developed spindle has five characteristics of high rigidity, high speed, high power, high torque and high reliability, fully meeting the high-speed and high-precision machining needs of aerospace high-precision parts.

3.2 Independently Developed Precision Five-Axis Cradle for Accurate Simultaneous Control

The A/C axes of the CBS800 are equipped with CATO's independently developed precision five-axis cradle, which adopts direct drive of torque motor. The characteristic of no mechanical transmission enables zero backlash and no wear, maintaining high-precision machining for a long time and operating with low noise during high acceleration/deceleration movement. Matched with a high-precision encoder, it realizes accurate positioning of position and precise control of motion during the machining process, making the coordination of five-axis simultaneous machining better and easily coping with the high-precision machining of complex curved surfaces and special-shaped structures.

4. Rich Machining Applications, Covering the Core Fields of High-End Manufacturing

The CBS800 Five Axis Machining Center is specially built for the aerospace, high-precision five-axis parts and medical fields, with a wealth of machining application scenarios. It can efficiently machine a variety of high-precision and complex components such as Impeller, Vane ring, Aerospace blisk, Fan blisk, Fan blade, Engine casing, Spiral parts and Spiral centrifugal impeller. From core components of aero-engines to high-end medical precision parts, the CBS800 realizes integrated machining of complex parts with its excellent machining performance, greatly reducing the number of clamping times, improving machining efficiency and effectively ensuring the geometric tolerance precision of parts.

5. Core Technical Specifications, Demonstrating Strong Strength

The excellent performance of the CBS800 Five Axis Machining Center relies on strict and precise technical specifications, and the core parameters provide a solid guarantee for machining efficiency and precision:

The core configuration of large stroke, high load, high speed and fast tool change makes the CBS800 handle the machining of large-size, heavy-weight and high-precision aerospace parts with ease. The 7-second fast tool change effectively reduces non-cutting time and greatly improves the overall production efficiency.

6. CATO, Empowering High-End Manufacturing with Five-Axis Technology

CATO has deeply cultivated the R&D and manufacturing field of high-end machine tools. Relying on its independently developed core technologies and a complete production system, it has created the high-performance CBS800 Five Axis Machining Center, which not only realizes the technological integration of bridge-type structure and multiple drive technologies, but also achieves independent control of core components such as spindles and five-axis cradles, truly empowering high-end manufacturing with technological innovation.

Whether it is the machining of core complex parts in the aerospace field, or the high-precision machining needs of high-end medical care and precision machinery, the CBS800 Five Axis Machining Center can provide customized, high-efficiency and high-precision machining solutions. Want to know how the CBS800 Five Axis Machining Center can fit your production needs and improve machining efficiency and product precision? Contact CATO, and our exclusive customer service will provide you with one-on-one detailed answers and customized solutions, and work with you to explore new possibilities of high-end precision machining!

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