Kitako VT4 200 Vertical Lathe

Introduction

The Kitako VT4 200 Vertical Lathe , produced in 1998 and used, is a vertical turning machine that stands out for its robustness and versatility. With its 4-spindle configuration and Fanuc 18-T control, this lathe is ideal for high-precision machining on large parts. The machine is equipped with a pallet changer, multiple turrets and chip management systems, making it suitable for a wide range of industrial applications.

Visual Appearance and Structure

The Kitako VT4 200 presents itself as a massive and well-structured machine, designed to guarantee stability and precision during turning operations. The structure of the lathe is solid and well finished, with components well protected and accessible for easy maintenance.

Main Components:

• Spindles: The machine is equipped with 4 210 mm diameter spindles, offering considerable work capacity and flexibility.
• Turrets: Equipped with 2 turrets, each with 6 tools, allowing a variety of operations without the need for frequent tool changes.
• Control: Fanuc 18-T control system provides an advanced interface for programming and precise control of turning operations.
• Pallet Change: System that allows rapid replacement of pallets, improving production efficiency.
• Cooling Tank and Chip Evacuator: Includes a cooling system and an evacuator for removing chips, keeping the work area clean and the machining process efficient.

Technical Specifications

• Year of Manufacture: 1998. Despite its age, the machine has been well maintained and continues to function properly.
• Spindle diameter: 210 mm. Suitable for a wide range of parts and applications.
• Turrets: 2 turrets, each equipped with 6 tools, for a total of 12 tools available.
• Control: Fanuc 18-T. A reliable and advanced control system, offering precise programming and monitoring capabilities.
• Pallet Change: Facilitates the replacement and continuous processing of parts.
• Cooling tank: For cooling the tools and the workpiece.
• Chip Evacuator: Removes chips and residues from the work area, improving visibility and safety.

Usage Procedure

1. Preparation and Setup:

   • Placement: Make sure the Kitako VT4 200 is placed on a stable and level surface.
   • Checking Components: Check the spindles, turrets and pallet changer to ensure they are in good condition.

2. Assembly of the Piece:

   • Fixing the Piece: Position and fix the piece on the mandrels. Make sure the piece is centered and clamped securely.
   • Tool Configuration: Load the necessary tools into the turrets and adjust their position via the Fanuc control.

3. CNC setup:

   • Programming: Fanuc 18-T control to enter machining parameters, such as rotation speeds, feeds and other specifications.
   • Pallet setup: Schedule pallet changes if necessary, to optimize processing times and productivity.

4. Startup and Monitoring:

   • Starting the Machine: Start the lathe and monitor the process to ensure that all operations are performed correctly.
   • Chip Control: Check the effectiveness of the evacuator in keeping the work area clean.

5. Maintenance and Cleaning:

   • Cleaning: Regularly remove chips and residues from the machine and the cooling tank.
   • Lubrication: Lubricates moving parts and checks the cooling system to avoid overheating.

Accessories and Additional Equipment

• Turning Tools: The tools for the turrets must be compatible with the operations you intend to perform.
• Measuring Devices: Use measuring instruments to ensure the precision of workmanship and tolerances.

Formulas for Optimal Use

• Cutting speed (Vc):
  Vc=π×D×N1000Vc = \frac{\pi \times D \times N}{1000}
  $V$ $c$ $=$ 1000 π × D × N ​Where DD $D$ is the diameter of the workpiece and NN $N$ is the spindle speed in RPM.

• Feed per Revolution (f):
  f=VN×1000f = \frac{V}{N} \times 1000
  $f$ $=$ N V ​× $1000$ Where VV $V$ is the feed and NN $N$ is the rotation speed of the spindle.

Workable Materials

The Kitako VT4 200 is suitable for processing:

• Metals: Steel, aluminium, brass and non-ferrous metals.
• Composite Materials: Some lightweight composite materials, depending on tool specifications and machine settings.

Maintenance

• Regular Cleaning: Remove chips and debris from the machine to maintain a clean working environment.
• Lubrication and Check: Make sure all moving components are lubricated and check the cooling system.
• Periodic Verification: Check the operation of the CNC control and tools to ensure that everything is in order.

Evaluation of Good Used

To check if your Kitako VT4 200 is in good condition:

• Visual Inspection: Check the machine for signs of wear and damage.
• Functional Test: Check the operation of the CNC system, turrets and pallet changer.
• Maintenance Documentation: Request the documentation and check the history of maintenance and interventions carried out.

Sectors of Use

The Kitako VT4 200 Vertical Lathe is ideal for:

• Mechanical Industry: For the processing of large, high-precision pieces.
• Aerospace and Automotive Sector: For components that require precision and robustness.
• Metallurgical Industry: Suitable for processing metals and special alloys.

Advantages of Buying Used

Buying a Kitako VT4 200 Vertical Lathe has numerous advantages:

• Reduced Cost: Buying used is significantly cheaper than buying new.
• Reliability: With proper maintenance and overhaul, the machine can offer excellent performance.
• Value for Investment: The Kitako VT4 200 represents an advantageous opportunity to obtain a high quality machine at a competitive price.

In conclusion, the Kitako VT4 200 Vertical Lathe is an excellent choice for those looking for a versatile and robust machine for precision machining. Thanks to its configuration and features, it is particularly suitable for industrial applications requiring high capacity and reliable performance.