Daewoo PUMA V 300 Vertical Lathe

Introduction to the Lathe

The Daewoo PUMA V 300 vertical lathe is a high quality used machine tool, designed to offer precision and reliability in vertical turning operations. This lathe, installed in 2001, is particularly suitable for working on pieces of large diameter and height. The machine is known for its robustness and high performance, making it a good choice for various industrial applications.

Visual Appearance and Construction

The Daewoo PUMA V 300 lathe has a solid and compact design, typical of vertical machine tools. Visually, the machine appears as an imposing structure with a large workbench and a vertically positioned spindle. It is equipped with a turret with eight tool stations, which allows great flexibility in machining.

Main components:

• Spindle: Positioned vertically, it allows the assembly and rotation of the piece.
• Carriage and Axes: They allow the movement of the piece and the tool in longitudinal and transversal directions.
• Turret: Equipped with eight tool stations, it offers the possibility of carrying out various turning operations.
• Control System: Fanuc 18-T, for precise control of turning operations.

Technical Specifications

• Capacity:

  • Self-centering diameter: 305 mm
  • Rotating diameter on the bench: 550 mm
  • Max. turning diameter: 410 mm
  • Max. turning height: 420 mm

• Races of the Aces:

  • X axis: 220 mm
  • Z axis: 420 mm

• Spindle:

  • Spindle nose: ASA 8
  • Rotation speed: Up to 3,200 rpm

• Motor:

  • AC motor power (cont./30 min.): 18.5 kW

• Turret:

  • Number of tools: 8
  • Drilling diameter: 50 mm
  • Tool section: 25 mm

• Control System:

  • Brand: Fanuc
  • Model: 18-T

• Accessories and Equipment:

  • Chip evacuator: Included for the management of processing residues.
  • Tools and tool holders: Supplied with the machine.
  • Manuals: Complete with documentation for use and maintenance.
  • CE Declaration of Conformity: Included, ensuring that the machine complies with European regulations.

• Dimensions and Weight:

  • Length: 1824 mm
  • Width: 2595 mm
  • Height: 2718 mm
  • Weight: 5,500 kg

Usage Procedure

The Daewoo PUMA V 300 lathe is designed to operate efficiently and precisely. To use the machine correctly:

1. Preparation: Check that the lathe is properly aligned and that all components are in good condition.
2. Mounting the Piece: Fix the piece on the chuck, making sure it is well centered.
3. Tool Setup: Select and install tools in the turret. Configure the tool stations necessary for the desired machining.
4. Parameter Configuration: Use the Fanuc 18-T control to set the rotation speeds and axis travels according to the machining specifications.
5. Machining Execution: Starts the turning process and monitors operations, making adjustments as necessary.

Matching accessories

The Daewoo PUMA V 300 lathe can be equipped with various accessories to improve its capabilities:

• Measuring Devices: For greater precision in processing.
• Additional Supports: To ensure the stability of the piece during processing.
• Specialized Tools: Suitable for specific materials or operations.

Formulas for Optimal Use

To optimize the performance of the lathe, it is useful to consider the following formulas:

• Cutting Speed ​​(Vc): Vc = (π × D × N) / 1000, where D is the workpiece diameter and N is the rotation speed in rpm.
• Feed (f): f = (V/N) × 1000, where V is the feed per revolution and N is the rotation speed.

Workable Materials

The Daewoo PUMA V 300 lathe is capable of processing different types of materials, including:

• Metals: Steel, aluminium, brass.
• Plastics: Nylon, Teflon, polyethylene.
• Alloys: Special alloys and composites.

Maintenance

Regular maintenance is essential to ensure the good functioning of the lathe:

• Cleaning: Remove chips and debris after each use.
• Lubrication: Check and replace lubricants according to manufacturer specifications.
• Inspection: Periodically check the wear of the chuck and tools, and replace them if necessary.

Evaluation of Good Used

To make sure your used lathe is of good quality:

• General Conditions: Check the absence of damage and the correct functioning of the components.
• Documentation: Make sure there is an accurate and up-to-date maintenance record.
• Operation Test: Perform a test to confirm that the machine operates correctly and accurately.

Sectors of Use

The Daewoo PUMA V 300 lathe is versatile and can be used in various sectors:

• Metalworking Industry: For the production of precision components.
• Mechanical Workshops: For machining complex and customized pieces.
• Aerospace and Automotive Industry: For high precision and resistance components.

Why Buy Used

Buying a used Daewoo PUMA V 300 lathe can be advantageous for several reasons:

• Lower Cost: The price of a used machine is significantly lower than a new one.
• Reduced Depreciation: Used machines have already undergone initial depreciation, offering better value for money.
• Reliability: If well maintained, a used lathe can provide long-lasting and reliable performance.

In conclusion, the Daewoo PUMA V 300 vertical lathe represents an excellent choice for those seeking precision and reliability in turning processes, with a good balance between cost and performance, particularly advantageous if purchased used.