Tacchi FTA51/R660 lathe – Used

Machine Overview

The Tacchi FTA51/R660 lathe is robust and reliable used equipment, designed for high precision and high capacity machining. This machine, overhauled in September 2003, is equipped with advanced features that make it ideal for processing large and heavy pieces. The Tacchi FTA51/R660 is a powerful machine, perfect for industrial environments that require high production capacity.

Visual Appearance and Construction

The Tornio Tacchi FTA51/R660 has a massive and robust appearance, typical of large turning machines. The structure is made of cast iron, guaranteeing stability and reduction of vibrations during processing.

Main components:

• Cast Iron Construction: Offers strength and durability, maintaining precision during use.
• Retractable Bench: Allows the processing of pieces of great length and size.
• Open and Closed Rest: Useful for supporting long and heavy workpieces during the turning process.
• Protection Carter: Ensures operator safety and protects moving parts.

Technical Specifications

• Model: Heels FTA51/R660
• Tip height: 620 mm
• Distance between the Tips: 3000 mm
• Max turning diameter on the bench: 1940 mm
• Processing bar passage: 120 mm
• Distance between centers with open bed: 5000 mm
• Weight: 9000kg
• Visualization: 3 axes
• Automatic Advance: Yes
• Retractable Bench: Yes
• Accessories Included: Open Bezel, Closed Bezel, Protection Carter, n.2 Self-centering Clamps
• Manual: Present
• Sworn Expertise: Yes
• Revision Date: September 2003

Mechanical Characteristics

The Tacchi FTA51/R660 lathe is designed to offer excellent performance, thanks to several advanced mechanical features:

• Center Height: At 620mm high, the lathe can handle sizable workpieces.
• Distance between tips: 3000 mm distance allows the processing of long pieces.
• Max Diameter when Turning on the Bench: The maximum diameter of 1940 mm indicates the ability of the lathe to handle large diameter components.
• Bar passage: With a passage of 120 mm, the lathe is suitable for processing bars of considerable thickness.
• Weight: The 9000 kg weight ensures stability and reduces vibrations during operation.

Usage Procedure

1. Preparation and Installation:

   • Place the Tacchi FTA51/R660 lathe on a flat and stable surface. Make sure the machinery is leveled and secured correctly.
   • Check all connections and fluid levels necessary for operation.

2. Loading the Piece:

   • Place the workpiece on the lathe bench. Use the rests to support the piece if it is particularly long or heavy.
   • Secure the piece using the supplied chucks.

3. Programming and Turning:

   • Set machining parameters, such as rotation speed and feed, according to the material and required machining.
   • Start the lathe and monitor the process. Automatic feed will facilitate continuous processing.

4. Control and Maintenance:

   • After machining, inspect the workpiece and remove it. Clean the work area and remove chips and debris.
   • Check the correct functioning of all components and make any necessary adjustments.

Accessories and Options

The Tacchi FTA51/R660 lathe can be combined with various accessories to improve its functionality, such as:

• Turning Tools: Different types of tools can be used based on specific processes.
• Cooling and Lubrication Systems: To extend the life of tools and improve the quality of workmanship.

Optimal Use Parameters

• Cutting Speed ​​(V): The cutting speed can be calculated using the formula:

  $$V$$

  Where DD $D$ is the diameter of the piece and NN $N$ is the rotation speed in rpm.

• Feed (F): Feed per revolution is determined with:

  $$F$$

  Where SS $S$ is the feed rate and NN $N$ is the number of revolutions.

Workable Materials

The Tacchi FTA51/R660 lathe is designed to process a wide range of materials, including:

• Steel: Perfect for processes that require high resistance and hardness.
• Aluminum: Ideal for light pieces and precise machining.
• Special Alloys: Suitable for processing alloys that require high precision.

Maintenance and Verification of Used Equipment

1. Maintenance:

   • Cleaning: Remove chips and clean the work area regularly.
   • Lubrication: Make sure all moving parts are well lubricated.
   • Fluid Check: Check fluid levels and efficiency of the cooling and lubrication system.

2. Verification of used equipment:

   • General Condition: Examine the machine for signs of wear and structural damage.
   • Functionality: Test the operation of the main components, such as the advancement system and the rests.
   • Documentation: Check the presence of the user manual and the certified report.

Sectors of Use

The Tacchi FTA51/R660 lathe is used in various industrial sectors, including:

• Manufacturing Industry: For the production of large mechanical components.
• Metallurgical Industry: For processing of metals and special alloys.
• Repair and Maintenance Workshops: For repairs and work on large pieces.

Advantages of Buying Used

Buying a Tacchi FTA51/R660 lathe has several advantages:

• Lower Cost: More competitive price than new, making the purchase more economical.
• Reliability: The quality and robustness of the Tacchi FTA51/R660 ensure reliable performance even after years of use.
• Immediate Availability: The used lathe is ready for immediate use, with manual and accessories included.

In summary, the Tornio Tacchi FTA51/R660 offers a combination of high capacity, robustness and affordability, making it an excellent choice for those looking for a reliable and powerful turning machine at an affordable price.