Double Column CNC Vertical Lathe Ck5232D Fanuc Siemens GSK

• After-sales Service: One Year
• Warranty: One Year
• Type: Vertical Lathe
• Model NO.: CK5232D
• Processing Accessory: Chuck CNC Lathe
• Guide Rail: Inclined Guide Rail
• Tool Holder: Single-tool Holder CNC Lathe
• Power Source: Electric
• Controlling Mode: Artificial
• Automatic Grade: Semiautomatic
• Setting Mode: Floor-type
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Max.Vertical Toolpost Cutting Diameter(M: 2000mm
• Worktable Diameter(mm): 1800mm
• Max Height of Work Piece(mm): 1250mm
• Transport Package: Woodse Case
• Specification: ISO9001: 2000 CE TUV
• Trademark: White Eagle
• Origin: Made in China
• HS Code: 845891109
• Production Capacity: 100 Sets/Year

Product Description

Technical Specification for CK5232D CNC Double-Column Vertical Lathe
Features:

• Maximum workpiece height: 2000mm
• Maximum workpiece weight: 20 tons
• Table diameter: 2830mm
• Horizontal shaft with four-step gearless variable speed, driven by AC motor
• Table features hydrostatic guideways and long main shaft structure
• Right tool post is CNC-controlled with square ram structure, ram cross-section of 240X240mm, and vertical travel of ram is 1250mm
• Left tool post is programmable with square ram structure, ram cross-section of 240X240mm, and vertical travel of ram is 1250mm
• Equipped with FANUC 0i-TF Plus(5) CNC system, using semi-closed-loop control

I. Machine Tool Technical Parameters

1. Model Specification: CK5232D CNC Double-Column Vertical Lathe
2. Basic Parameters
   • Maximum Workpiece Cutting Diameter: φ3200 mm
   • Maximum Workpiece Height: 2000 mm
   • Maximum Workpiece Weight: 20000 kg
3. Table
   • Table Diameter: φ2830 mm
   • Table Speed Range: Four-step gearless
   • Table Speed Range: 2~63 rpm
   • Maximum Table Torque: 63000 N•m
4. Right CNC Tool Post (Square Ram Structure)
   • Right Tool Post Rapid Traverse Speed: 2000 mm/min
   • Right Tool Post Feed Rate Range: Stepless
   • Right Tool Post Feed Rate Range: 0.1~1000 mm/min
   • Right Tool Post Horizontal Travel: -20 to 1850 mm
   • Right Tool Post Ram Vertical Travel: 1250 mm
   • Right Tool Post Ram Cross-Section: 240X240 mm
   • Right Tool Post Tool Holder Cross-Section Dimensions (Height*Width): 50×40 mm
   • Maximum Cutting Force of Right Tool Post: 35000 N
5. Left Programmable Tool Post (Square Ram Structure)
   • Left Tool Post Rapid Traverse Speed: 2000 mm/min
   • Left Tool Post Feed Rate Range: Stepless
   • Left Tool Post Feed Rate Range: 0.1~500 mm/min
   • Left Tool Post Horizontal Travel: -20 to 1850 mm
   • Left Tool Post Ram Vertical Travel: 1250 mm
   • Left Tool Post Ram Cross-Section: 240×240 mm
   • Left Tool Post Tool Holder Cross-Section Dimensions (Height*Width): 50×40 mm
   • Maximum Cutting Force of Left Tool Post: 28000 N
6. Beam
   • Beam Travel: 1650 mm
   • Beam Lifting Speed: 350 mm/min
   • Beam Lifting Motor Power: 11 KW
7. Main Motor Power: 55 KW
8. Machine Tool Dimensions (L×W×H): 631049506245 mm
9. Machine Tool Weight: Approximately 41000 kg

                                   
II. Main Uses and Composition of the Machine Tool
1.1 Main Uses of the Machine Tool
This machine tool is suitable for high-speed steel tools, cemented carbide tools, and ceramic tools, for processing various non-ferrous metals, ferrous metals, and some non-metal materials. It can perform rough and fine turning operations on internal and external cylindrical surfaces, internal and external conical surfaces, planes, threads, arcs, and rotational surfaces of certain shapes.
1.2 Composition of the Machine Tool
The machine tool mainly consists of a gantry frame made up of left and right columns, left and right connecting bodies, and a middle connecting beam, a main transmission gearbox, a worktable and worktable base, a left programmable tool post, a right CNC tool post, a hydraulic system, and an electrical system.
III. Main Structure and Performance
The machine tool uses computer-aided design and optimization methods, complies with national current precision standards and our company's internal standards, and is equipped with advanced domestic and international functional components. It features high static and dynamic stiffness of the machine tool, safe and reliable motion, long service life, and high processing efficiency, embodying the characteristics of a high-tech mechatronics integrated product.
1. Overall Layout of the Machine Tool
The machine tool consists of a closed, thermally symmetrical gantry frame made up of left and right columns, left and right connecting bodies, a middle connecting beam, and a worktable base. The main large and medium castings are made of high-strength, low-stress cast iron, cast as a whole. The design of the large castings is rational, with high strength and high rigidity. All castings have undergone two aging treatments, thermal aging and vibration aging, to eliminate internal stress and ensure the machine tool's precision is maintained stably in the long term.
Two vertical tool posts are configured on the beam. The left tool post is a programmable tool post, driven by a domestic servo motor through a planetary gear reducer to rotate the ball screw, achieving horizontal or vertical movement of the tool post. The right tool post is a CNC tool post, driven by a servo motor through a planetary gear reducer to rotate the ball screw, achieving horizontal or vertical movement of the tool post.
The machine tool adopts semi-closed-loop control, and the main operations of the machine tool are centralized on the operation button station.
2. Main Transmission Mechanism
The main transmission of this machine tool is driven by an AC motor, with a hydraulic cylinder driving the gear shift fork for gear engagement and speed variation, allowing the worktable to achieve a four-speed gearless variable speed of 2~63 rpm, with controls centralized at the button station. All gears in the gearbox are processed through quenching and grinding to achieve high transmission accuracy and efficiency, while reducing vibration and noise during transmission.
3. Feed Mechanism
The horizontal (X-axis) and vertical (Z-axis) feed or rapid movement of the right tool post are both controlled by the servo drive unit, which drives the AC servo motor. Through the planetary gear reducer, it drives the rotation of the ball screw, enabling the vertical tool post to have corresponding servo feed or rapid movement in both X and Z directions. To prevent the ram from sliding down due to power failure, the Z-axis motor is equipped with a brake.
The horizontal (U-axis) and vertical (W-axis) feed or rapid movement of the left tool post are both controlled by the Super-Synchronous servo drive unit, which drives the Super-Synchronous AC servo motor. Through the planetary gear reducer, it drives the rotation of the ball screw, enabling the vertical tool post to have corresponding servo feed or rapid movement in both U and W directions. To prevent the ram from sliding down due to power failure, the W-axis motor is equipped with a brake.
4. Table Section
The table section consists of the worktable, table base, spindle, and its transmission mechanism. The worktable and table base are cast and machined as a whole. The worktable and table base use a thermally symmetrical structure, which can reduce the thermal deformation of the worktable, thereby reducing the impact of thermal deformation on processing accuracy and maintaining the long-term stable operation of the worktable.
The worktable features a long spindle structure, with two sets of NN3000K type double-row short cylindrical roller bearings installed on the spindle. The inner rings have a 1:12 taper, and by adjusting the clearance of these bearings, the radial precision of the worktable can be controlled. Both bearings are lubricated with oil flow.
The guide rails of the worktable use a constant flow hydrostatic compound guide rail, which is a ring guide rail on the table base, machined with evenly distributed multiple circular oil chambers (also known as hydrostatic chambers) and multiple wedge-shaped oil chambers; the circular oil chambers are supplied with constant flow oil by a multi-head equal distribution oil distributor, mainly bearing the weight of the workpiece; the wedge-shaped oil chambers are dynamic pressure oil chambers, serving a safety protection role. The flat ring guide rail of the worktable (zinc-based alloy) is precision scraped and processed into a finished product.
The worktable spindle is equipped with an encoder, which can achieve thread turning and constant surface speed turning functions.
5. Gantry Frame
The gantry frame is composed of left and right columns, left and right connecting bodies, and connecting beams, connected with the worktable base to form a thermally symmetrical structure. The left and right columns are made of high-strength, low-stress cast iron, cast as a whole. Gear-worm gear transmission boxes are installed at the top of the left and right columns, driven by a double-shaft extension AC motor on the middle beam, and the beam moves up and down on the column guide rails through the nut-trapeze lead screw pair (dual lead screws).
A fixed steel straight ladder is installed on one side of the column, and a protective fence is installed on the top of the gantry frame, facilitating maintenance personnel to climb, inspect, and repair, while protecting the personal safety of maintenance personnel.
6. Beam Section
The beam moves vertically on the column guide rails, driven by dual lead screws for lifting the beam, powered by a dual-shaft AC motor.
The beam consists of a horizontal feed transmission mechanism for the tool post, a beam clamping mechanism, and a hydraulic unit.
For safety, a steel floating nut is installed below the left and right lifting nut seats on the beam. In case of screw-nut failure, the steel nut supports the weight of the beam and tool post and provides safety protection, ensuring accurate and reliable work during the lifting process of the beam, preventing major equipment safety accidents.
The beam clamping uses a cylinder-wedge clamping method, which is characterized by a simple structure and convenient maintenance and operation. A telescopic stainless steel protective cover is installed on the front guide rail of the beam, providing dust protection and protection for the ball screw.
An automatic lubrication pump is installed at the back of the beam, adopting a quantitative lubrication method for the beam and column sliding guide pair and the lifting nut pair.
Horizontal feed mechanisms for the vertical tool post are installed at both ends of the beam, driven by an AC servo motor through a planetary reducer, directly connected to the ball screw, driving the ball screw to rotate, enabling the vertical tool post to achieve horizontal feed and rapid movement.
7. Vertical Tool Post (Left Programmable, Square Ram; Right CNC, Square Ram)
The vertical tool post is divided into left and right tool posts, each composed of components such as the beam slider, rotating slider, ram, planetary reducer, balance oil cylinder, and ball screw. The tool post can move horizontally on the beam, and the ram moves vertically along the rotating slider.
The right tool post is a CNC tool post, controlled by the CNC system to drive the AC servo motor at the right end of the beam through a planetary reducer, driving the horizontal ball screw to rotate, enabling the right tool post to move horizontally on the beam. The CNC system controls the AC servo motor at the top of the rotating slider of the tool post, through a planetary reducer, driving the vertical ball screw to rotate, enabling the tool post ram to move up and down.
The left tool post is a servo tool post, controlled by a domestic AC servo driver to drive the AC servo motor at the left end of the beam through a planetary reducer, driving the horizontal ball screw to rotate, enabling the tool post to move horizontally on the beam. The domestic AC servo driver controls the AC servo motor at the top of the rotating slider of the tool post, through a planetary reducer, driving the vertical ball screw to rotate, enabling the tool post ram to move up and down.
The horizontal and vertical guide rails of the tool post both use sliding guide rails, and the sliding guide rail surface of the tool post is precision-machined and then pasted with polytetrafluoroethylene (PTFE) soft tape.
The vertical tool post ram is equipped with a hydraulic balance device to balance part of the weight of the ram, making the movement of the ram smooth. The Z and W-axis AC servo motors are brake types to prevent the ram from sliding down in case of power failure.
8. Hydraulic System
The hydraulic system consists of the table hydrostatic guide control system, main transmission speed change system, beam clamping relaxation system, and main transmission lubrication. The external hydraulic tank has a large capacity,
IV. Working Environment

1. Power Supply: Three-phase AC; 380V±10%; 50Hz±1Hz
2. Ambient Temperature: 5ºC to 40ºC
3. Relative Humidity: ≤90% (in accordance with national standards)

V. Main Precision and Standards

1. Geometric Accuracy

Worktable Runout: Within a diameter of 1000mm, it is 0.01mm; for each additional 1000mm in diameter, the tolerance increases by 0.01mm.
Worktable End Float: Within a diameter of 1000mm, it is 0.01mm; for each additional 1000mm in diameter, the tolerance increases by 0.01mm.
Vertical Movement of the Beam Relative to the Worktable Surface Straightness:
In a plane perpendicular to the beam: 0.04mm/1000mm
In a plane parallel to the beam: 0.025mm/1000mm
Vertical Tool Post Movement Parallelism to the Worktable Surface: Over a measurement length of 1000mm, it is 0.02mm.
Vertical Slide Movement Verticality to the Worktable Surface:
In a plane perpendicular to the beam: Over a measurement length of 1000mm, it is 0.04mm.
In a plane parallel to the beam: Over a measurement length of 1000mm, it is 0.02mm.
Positioning Accuracy
X and Z-axis positioning accuracy: 0.025mm/1000mm
X and Z-axis repeat positioning accuracy: 0.010mm/1000mm
X and Z-axis reverse deviation: 0.013mm
Machining Accuracy
Surface Roughness of Turned Surfaces: Plane and cylindrical surfaces Ra1.6μm, curved surfaces Ra3.2μm
Fine Turning Roundness of External Circles: 0.015mm
Fine TurningDegree of External Circles: 0.02/300mm (Note: The term "Degree" seems to be a typo or mistranslation. It should be "" which translates to "" or "cylindricity".)
Fine Turning Flatness of End Surfaces: 0.04mm
Standards Implemented
GB 5226.1-2008 Safety of Machinery - Electrical Equipment for Machine Tools - Part 1: General Technical Conditions
GB/T 9061-2006 Metal Cutting Machine Tools - General Technical Conditions
GB 15760-2004 Safety Protection General Technical Conditions for Metal Cutting Machine Tools
GB/T 23570-2009 General Technical Conditions for Welded Components of Metal Cutting Machine Tools
GB/T 23572-2009 General Technical Conditions for Hydraulic Systems of Metal Cutting Machine Tools
GB/T 23573-2010 General Technical Conditions for Assembly of Metal Cutting Machine Tools
GB/T 23582.1-2009 Inspection Conditions for Vertical Lathes - Accuracy Inspection
Part 1: Single-column and Double-column Vertical Lathes
JB/T 9934.2-2006 CNC Vertical Lathe - Part 2: Technical Conditions
VI. Technical Documents Included
One copy of the Machine Tool Manual (including packing list, certificate of conformity, foundation drawing for installation, machine and hydraulic system operating instructions); one copy of the Electrical Operating Manual; one set of standard materials for the FANUC 0i-TF Plus(5) system; and one set of drawings for consumable parts.
VII. Main External Component Detail List
(The list is translated with the names, quantities, manufacturing units, and remarks for each component such as CNC system, servo motors, reducers, ball screws, main motor, bearings, hydraulic stations, control cabinets, electrical components, protective covers, lubrication stations, PTFE tapes, planetary reducers, etc.)
Note: Due to procurement cycle and other factors, the manufacturer reserves the right to replace outsourced parts of the same quality but from different brands. However, imported outsourced parts will not be replaced with domestic parts.
VIII. Supply Content
8.1 CK5232D CNC Double-Column Vertical Lathe - One unit 8.2 Basic Configuration List (The list includes components such as machine accessories, gantry frame, main transmission gearbox, worktable, beam, tool posts, drag chains, hydraulic and electrical systems, etc.)
8.3 Random Accessories List (subject to the packing list) (The list includes items such as chuck jaws, tool holders, foundation bolts, nuts, washers, adjustment pads, etc.)
8.4 Random Special Tools (subject to the packing list) (The list includes items such as hexagonal socket wrenches, machine work lights, etc.)
8.5 Random Factory Accessories Catalog (subject to the packing list) (The list includes items such as sealing rings for tool posts, etc.)