Pontiggia PPL 260 NC lathe

Introduction

The Pontiggia PPL 260 NC Lathe represents an example of high precision and versatility in the world of turning. This machine, despite being used, stands out for its reliability and excellent performance, as demonstrated by its technical specifications and general condition. The lathe is equipped with an Osai numerical control and offers a wide range of features, making it suitable for numerous industrial sectors.

Appearance and Construction

The Pontiggia PPL 260 NC lathe has a robust and well-designed structure. Visually, it is a compact and solid machine, built to ensure precision and durability. The machine is made of sturdy steel and cast iron, which ensures stability and reduces vibration during operation.

Main components:

• Steel and Cast Iron Structure: Guarantees a solid and resistant base.
• Chuck: Equipped with Camlock D1 8" connection, offers a secure grip for the workpiece.
• Osai Numerical Control: Allows precise and automated management of processes.
• Tube: With a diameter of 80 mm, it supports the piece and allows high precision machining.

Technical Specifications

Here is a detailed overview of the technical specifications of the Pontiggia PPL 260 NC lathe :

• Distance between the Tips: 1500 mm
• Tip height: 260 mm
• Maximum turning diameter on the carriage: 540 mm
• Spindle Attachment: Camlock D1 8"
• Spindle hole diameter: 100 mm
• Tube diameter: 80 mm
• Advancements: Variable from 0 to 6000 mm/min
• Control: Osai

Usage Procedure

The Pontiggia PPL 260 NC Lathe is designed to offer simple and precise operation. The usage procedure is as follows:

1. Preparation:

   • Check that the machine is installed on a stable and level surface.
   • Make sure the lathe is properly connected to the power supply and that all connections are secure.

2. Assembly of the Piece:

   • Secure the workpiece to the chuck using the Camlock D1 8" attachment. Make sure it is well aligned and secure.

3. Parameter Setting:

   • Use the Osai numerical control to set spindle speed, feeds and other machining variables.
   • Adjust machining parameters based on the material and part specifications.

4. Execution of the Process:

   • Start the lathe and monitor the process carefully.
   • Use the Osai control functions to optimize processing and ensure precision.

5. Post-Processing:

   • Turn off the lathe and remove the machined piece.
   • Clean the machine from chips and residues.

Accessories and Options

The Pontiggia PPL 260 NC Lathe can be enriched with various accessories to improve its capabilities:

• Additional Mandrels: To accommodate workpieces of different sizes and shapes.
• Lunettes and Supports: For machining long pieces and to improve stability.
• Cooling Devices: To optimize processing and extend tool life.

Optimal Use Parameters

To obtain optimal performance from the Pontiggia PPL 260 NC lathe , consider the following parameters:

• Cutting Speed ​​(V):

  $$V$$

  Where DD $D$ is the workpiece diameter and NN $N$ is the spindle speed in rpm.

• Advancement (F):

  $$F$$

  Where SS $S$ is the feed per revolution and NN $N$ is the spindle speed.

Workable Materials

The Pontiggia PPL 260 NC Lathe is designed to work a wide range of materials, including:

• Light Metals and Steels: Ideal for precision machining on metals.
• Other Materials: Can be adapted to process non-metallic materials as needed.

Maintenance and Verification of Used Equipment

1. Maintenance:

   • Cleaning: Regularly remove chips and residues from the machine.
   • Lubrication: Check and maintain the lubrication system to ensure smooth operation.
   • Component Inspection: Check the condition of the spindle, quill and other components for any signs of wear.

2. Verification of used equipment:

   • General Condition: Check the general condition of the lathe, including any signs of wear and damage.
   • Control Functionality: Make sure the Osai numerical control is working properly.
   • Documentation: Check that the lathe is accompanied by the user manual and necessary certifications.

Sectors of Use

The Pontiggia PPL 260 NC lathe finds application in various industrial sectors:

• Mechanical Workshops: Ideal for the production of precision metal components.
• Aerospace and Automotive Industry: Used for high precision machining of critical components.
• Prototyping Laboratories: Excellent for creating prototypes and customized pieces.

Advantages of Buying Used

Opting for a Pontiggia PPL 260 NC lathe offers numerous advantages:

• Reduced Cost: Purchasing a used car is generally less expensive than a new model.
• Reliability: If well maintained, the used lathe can offer excellent performance.
• Immediate Availability: A used lathe is often available for immediate use after a basic inspection and maintenance.

In summary, the Pontiggia PPL 260 NC lathe represents a solid and advantageous choice for those looking for a high quality used lathe, capable of managing a wide range of processes with precision and reliability.