Used Vertical Lathe 1,400 x H 760 mm (2008)

Machine Overview

This used vertical lathe, measuring 1,400 x 760 mm in height and built in 2008, is a highly precise and robust machine designed to handle turning operations on large workpieces. Equipped with a Siemens 840 D CNC control system, this lathe is an excellent choice for those seeking efficiency and precision in their turning operations.

Appearance and Construction

The vertical lathe features a solid, sturdy structure, typical of lathes designed for heavy-duty operations. The machine is designed to ensure stability and precision when machining large workpieces.

Main components:

• Spindle: 1,200 mm diameter, robust and designed to support large workpieces.
• CNC system: Siemens 840 D, an advanced system that allows precise management of turning operations.
• Tool Ram: Equipped with a 4-position turret for tool changing, facilitating multiple operations without the need for manual intervention.

Technical Specifications

• Spindle Diameter:

  • Size: 1,200mm, providing a sturdy base for working with large workpieces.

• Turning Capacity:

  • Maximum Turning Diameter: 1,250 mm, ideal for large workpieces.
  • Maximum Passage Diameter: 1,400 mm, allowing larger workpieces to pass through the spindle.

• Maximum Turning Height:

  • Size: 760mm, suitable for processing tall workpieces.

• Weight and Load Capacity:

  • Declared load capacity: 2,000 kg, capable of handling heavy parts without compromising stability.

• Rotation Speed:

  • Revolutions per Minute: 180 RPM, with two speed ranges to suit different processing needs.

• Main Engine:

  • Power: 60 kW, for powerful and constant performance during processing.

• Accessories and Equipment:

  • Ram with Tools: The machine includes a ram with 4 built-in rotary tools, for versatility in processing.
  • Turret Tool Changer: 4-position turret for quick and easy tool changes.
  • Chip Evacuator: Included to remove chips during machining, keeping the work area clean and safe.

Procedure for Use

1. Preparation and Installation:

   • Verify that the machine is properly installed and leveled. Check the Siemens 840 D CNC system and ensure all components are working properly.

2. Loading the Piece:

   • Place the workpiece on the chuck and secure it with the clamping devices. Make sure the workpiece is properly aligned and centered.

3. Setting Parameters:

   • Adjust the spindle rotation speed and CNC settings according to the specifications of the part and the material being machined.

4. Execution of the Processing:

   • Start the lathe and monitor the machining process. Use the turret tool changer to perform different operations without stopping the machine.

5. Inspection and Maintenance:

   • After machining, inspect the part to ensure it meets the required specifications. Remove the part and clean the machine to maintain a tidy work environment.

Accessories and Additional Equipment

• Turning Tools: Variety of tools to suit different turning and finishing operations.
• Measuring Devices: To ensure accuracy and close tolerances.
• Special Supports and Equipment: For pieces of particular shapes and to improve stability during 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 rotational 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.

Workable Materials

The vertical lathe is designed to work:

• Metals: Steel, aluminum, copper, and special alloys.
• Composite Materials: Depending on tool specifications and machining parameters.

Maintenance

• Cleaning: Regularly remove chips and dust to keep the machine in good condition.
• Lubrication: Follow the manufacturer's guidelines for lubricating moving components to prevent premature wear.
• Inspection: Perform periodic checks on major components and tools to ensure optimal operation.

Good Used Appraisal

To assess whether the used vertical lathe is in good condition:

• General Condition: Check the condition of the machine for signs of wear or damage.
• Operation: Check the operation of the Siemens 840 D CNC system and the stability of the spindle and motor.
• Documentation: Make sure the machine comes with manuals and certificates of conformity.

Sectors of Use

The used vertical lathe is suitable for:

• Metallurgical Industry: For the processing of large pieces of metal.
• Energy Industry: For the production of heavy and complex components.
• Aerospace and Naval Industry: For large and precise parts.

Advantages of Buying Used

Buying a used vertical lathe offers several advantages:

• Lower Cost: The price of a used car is generally lower than a new one.
• Reduced Depreciation: The lathe has already suffered initial depreciation, offering a better value for the purchase.
• Reliability: With proper maintenance, a used lathe can provide reliable performance for many years.

In conclusion, the used 1,400 x 760 mm H vertical lathe from 2008 is a high-quality machine, designed to offer excellent performance in the machining of large workpieces. With its robustness, advanced CNC control, and ability to handle heavy weights, it is an ideal choice for many industrial applications.

Price 39,000 Euros. For information, contact: Paolo (at) Max Machinery. It
Tel. 33 32 11 15 51