CK61125E(10) Series Heavy-Duty CNC Lathe

Description

CK61125E/140E/160E/180E (10) Series Heavy-Duty CNC Lathe Introduction

The CK61125E/140E/160E/180E (10) series of heavy-duty CNC lathes feature semi-closed-loop control and are capable of handling workpieces weighing up to 10,000 kg. These machines are designed for machining heavy-duty components with complex shapes, such as shafts, sleeves, and discs. They are ideal for turning various surfaces, including inner and outer cylindrical, conical, and arc surfaces, as well as performing operations like end face turning, grooving, chamfering, and threading. With easy programming and user-friendly operation, these lathes are perfect for heavy-duty machining applications, offering reliable performance and versatility.

Main Structural Features:

1. Bed:
   The lathe features an integral box-shaped bed structure made from high-standard cast iron (HT300), which is cast in one piece and subjected to secondary aging treatment for improved stability. The bed has a guideway width of 970mm, ensuring rigidity and durability for heavy-duty machining tasks.
2. Headstock:
   The box-type headstock provides exceptional rigidity, allowing the machine to handle heavy cutting operations with ease. The gears are high-frequency quenched and precision-ground, ensuring high precision, stable operation, and low noise levels. The large spindle diameter is supported by precision heavy-duty bearings in a three-point support configuration, offering stable rotation and making it suitable for both rough and fine turning operations. The headstock is also equipped with automatic forced circulation lubrication, allowing for efficient cooling and smooth operation. Additionally, it can achieve stepless speed change and constant linear speed cutting, offering versatile cutting capabilities.
3. Feeding System:
   • The Z-axis and X-axis feeding systems are equipped with precision-ground ball screws, ensuring high machining accuracy and positioning precision. The X-axis feeding is driven by an AC servo motor connected to the ball screw through a flexible coupling, ensuring high responsiveness and low backlash.
   • The Z-axis feeding system incorporates a TSF soft belt covering the sliding guideway, reducing the friction coefficient and improving servo response performance. The Z-axis feeding for specifications up to 6000mm is powered by an AC servo motor connected to a high-precision planetary reducer. For specifications exceeding 8000mm, the feeding system uses a rack-and-pinion drive.
   • The automatic lubrication system ensures that all motion parts are properly lubricated, enhancing the precision and durability of the machine.
   • The high positioning accuracy and repeated positioning accuracy are guaranteed, making the lathe suitable for precise machining applications.

Key Features and Benefits:

• Heavy Load Capacity: Capable of handling workpieces up to 10 tons, making it ideal for large, heavy-duty components.
• Semi-Closed-Loop Control: The CNC system uses a semi-closed-loop control, ensuring high precision and efficient operation during machining.
• Versatile Machining: Suitable for a wide range of turning operations, including cylindrical, conical, and arc surface turning, threading, grooving, and more.
• Easy Programming and Operation: User-friendly CNC interface and simplified programming make it accessible even for less experienced operators, while still delivering high precision.
• Stable and Reliable Performance: The integral box-type structure, large spindle diameter, and automatic lubrication system ensure that the machine performs reliably under heavy cutting loads.
• Precision and Accuracy: With high-precision ball screws, servo motors, and automatic lubrication, the machine guarantees excellent machining accuracy and long-term consistency.
• Energy-Efficient: The servo-driven system and automatic lubrication reduce power consumption while maintaining high-performance levels.

Applications:

• Heavy Machinery Manufacturing: Producing large components such as gears, shafts, and housings.
• Automotive Industry: Machining engine parts, transmission components, and other heavy vehicle parts.
• Aerospace: Precision machining of large and complex components for aircraft and spacecraft.
• Energy Sector: Manufacturing large turbine parts, compressor housings, and other heavy-duty equipment used in power generation.
• Military and Defense: Fabrication of large and complex components used in defense machinery and systems.

The CK61125E/140E/160E/180E (10) series of heavy-duty CNC lathes offer a perfect balance of power, precision, and versatility for industries requiring reliable and efficient machining of large, complex parts. With their robust construction and advanced features, these lathes are an ideal solution for high-demand machining environments.

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