Kolomna 1L532 Vertical Lathe Used

Introduction

The Kolomna 1L532 Vertical Lathe is a highly robust and precise machine, designed to process large pieces. Thanks to its advanced specifications and engine power, this lathe is particularly suitable for industrial applications requiring high turning capacity.

Appearance and Construction

The Kolomna 1L532 looks like a large machine with a massive and well-designed structure. Visually, the lathe has an imposing appearance, with a large plateau and a working head that extends vertically and horizontally.

Main components:

• Working Plateau: The Kolomna 1L532 is equipped with a large 2,800 mm diameter plateau, offering enough space to machine large workpieces.
• Working Head: The working head is mounted on a sturdy structure, allowing wide movements both horizontal and vertical.
• Crosshead and Axles: The machine is equipped with a crosshead that moves horizontally and a head that can move vertically, both of which are designed to ensure precision and stability.

Technical Specifications

• Platform diameter: 2,800 mm. This diameter allows you to handle sizable workpieces with ease.
• Max turning diameter: 3,200 mm. This value indicates the maximum size of the piece that the lathe can machine.
• Max height of the workpiece: 1,600 mm. The machine can handle pieces of considerable height, expanding its versatility.
• Permitted Weight Above the Platform: 16,000 kg. This maximum permissible weight ensures the ability to machine heavy components without compromising stability.
• Platform Main Engine Power: 55 kW. The power of the main motor enables intensive and durable turning operations.
• Spindle Speed: 1.25-63 RPM. This rpm range offers flexibility in processing speed.
• Transverse stroke: 1,240 mm. The transverse stroke allows extensive lateral adjustments to accommodate different workpiece sizes.
• Horizontal Head Travel: 1,720 mm. This stroke allows for large horizontal movements, increasing machining capacity.
• Vertical Head Travel: 1,200 mm. The vertical stroke offers the possibility of adapting the working head to workpieces of different heights.
• Total Machinery Weight: 43 tons. The robustness of the machine is highlighted by its weight, ensuring a stable base for precise machining.

Usage Procedure

1. Machine Preparation:

   • Check that the Kolomna 1L532 is installed on a stable and level base.
   • Check the electrical power system and make sure the main engine is properly connected and functioning.

2. Assembly of the Piece:

   • Place the workpiece on the platform and secure it precisely using the appropriate clamping system.

3. Parameter Setting:

   • Adjust the processing parameters via the control panel. Set spindle speed, crosshead travel, and horizontal and vertical travel based on part specifications.

4. Execution of the Process:

   • Start the machine and monitor the process to ensure the part is machined to specified tolerances.

5. Cleaning and Maintenance:

   • After processing, clean the plateau and guides of the machine. Check the chip evacuation system to avoid accumulations that could compromise operation.

Accessories and Additional Equipment

• Carriage and Stands: Can be used to facilitate the handling of heavy parts and to improve the efficiency of the turning process.
• Turning Tools: The use of specific tools for vertical turning can improve the quality of machining.

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 Kolomna 1L532 is designed to work:

• Ferrous and Non-Ferrous Metals: Steel, cast iron, aluminum, and other metals.
• Composite Materials: Also suitable for some composite materials, depending on tooling configuration.

Maintenance

• Regular Cleaning: Be sure to remove chips and dust from the machine after each use.
• Lubrication: Keep slides and moving parts well lubricated to ensure smooth, long-lasting operation.
• Periodic Check: Perform periodic checks on the engine and transmission system to prevent malfunctions.

Evaluation of Good Used

To determine if a Kolomna 1L532 is in good condition:

• Visual Inspection: Check the machine for any signs of wear or structural damage.
• Functional Test: Verifies the operation of the motor, working head and strokes.
• Documentation: Request maintenance documents and certifications to confirm the status of the machine.

Sectors of Use

The Kolomna 1L532 is ideal for:

• Heavy Industry: For processing large structural components.
• Energy Sector: Used in the production of parts for turbines and plants.
• Naval and Aerospace Industry: Suitable for large components used in the naval and aerospace sectors.

Advantages of Buying Used

Opting for a Kolomna 1L532 Vertical Lathe offers several advantages:

• Lower Cost: The price is generally lower than a new model.
• Less Depreciation: The machine has already suffered initial depreciation, offering better value for the price paid.
• Reliability: With proper maintenance, the Kolomna 1L532 can continue to offer excellent performance.

In summary, the Kolomna 1L532 Vertical Lathe is a solid choice for companies that need a robust and versatile machine for processing large parts. Its load capacity, together with its advanced technical specifications, make it a profitable investment in the used machinery market.