Used CNC Turning Center "MORI SEIKI NZ 2000 T3Y3"

Introduction

The MORI SEIKI NZ 2000 T3Y3 CNC turning center, built in 2007 and sold in 2008, represents a high precision and versatile machine, ideal for the production of complex, high quality components. With a Fanuc-Mori Seiki MSX control and advanced setup, this lathe is perfect for industrial applications requiring precision and reliability.

Visual and Construction Appearance

• Visual Design : The MORI SEIKI NZ 2000 T3Y3 features a robust and compact design, typical of high-end machines. The structure is made of gray metal with precise finishes and an ergonomic control panel. The machine is designed to optimize space, with an orderly arrangement of axes and tools.

• Main Components:

  • Main Spindle : Centrally positioned, designed for high power and precision.
  • Sub-spindle : Used for simultaneous turning operations.
  • Turrets : Three turrets for efficient tool management.
  • Milling Head : Integrated for advanced milling operations.

Technical Specifications

• Make and Model : MORI SEIKI NZ 2000 T3Y3
• Year of Construction: 2007
• Year of Sale: 2008
• Control : Fanuc-Mori Seiki MSX

Main spindle:

• Bar passage : Ø 65 mm
• Turning Diameter : 320 mm
• Maximum turning length : 810 mm
• Spindle speed : 5,000 rpm
• Spindle power : 25 kW
• Spindle Size : ASA 6

Counter spindle:

• Counter spindle power : 15 kW

Milling Head:

• Milling Head Power : 7.5 kW

Movements and Axes:

• Travel X : 210 mm
• Y travels : 120 mm
• Z axis : 300 mm

Weight and Dimensions:

• Required Area : 3,930 x 2,740 mm
• Machine height : 2,320 mm
• Weight : 9,500 kg

Mechanical Characteristics

The MORI SEIKI NZ 2000 T3Y3 is designed to ensure high precision and reliability:

• Main Spindle : With a power of 25 kW and a speed of up to 5,000 rpm, the main spindle is suitable for intensive machining.
• Sub-spindle : The power of 15 kW allows you to perform simultaneous machining with high efficiency.
• Milling Head : With 7.5 kW, the integrated milling head expands the machine's processing capabilities.
• Turrets : Three turrets offer a wide range of tooling, improving operational flexibility.

Usage Procedure

1. Preparing the Machine:

   • Initial Inspection : Check the correct functioning of the main components and the fluid levels.
   • Configuration : Set the initial parameters in the Fanuc-Mori Seiki MSX CNC control.

2. Preparation of the Piece:

   • Assembly : Place the workpiece in the main spindle or counter spindle.
   • Programming : Configure the CNC for the required operations, setting the speeds, feeds and cutting depths.

3. Turning operations:

   • Startup : Start the machine and monitor the working process via the control panel.
   • Control and Adjustments : Make adjustments during processing to ensure the precision and quality of the finished product.

4. Conclusion of the Work:

   • Removing the Part : Remove the machined part and inspect it to confirm that it meets specifications.
   • Cleaning and Maintenance : Remove chips and clean the work area.

Matching accessories

• Bar Loader : The LSN Sprint S2 bar loader facilitates the automated loading and unloading process of materials.
• Chip Conveyor : Manages the chips produced during processing.
• High Pressure Pump : Useful for cooling and lubricating the piece during operations.
• Presetting : For measuring and preparing tools.

Formulas for Optimal Use

• Cutting Speed ​​(Vc):

  $$V$$

  Where DD $D$ is the diameter of the piece and nn $n$ is the rotation speed in rpm.

• Progress per Minute (f):

  $$f$$

  Where VfV_f $V$ f ​is nn $n$ is the rotation speed.

• Cutting Depth (ap):

  $$a$$

Workable Materials

The MORI SEIKI NZ 2000 T3Y3 is able to work:

• Metals : Steel, aluminium, brass, stainless steel and alloys.
• Plastic Materials : Polymers and resins for specific applications.
• Composites : Composite materials, depending on their characteristics.

Maintenance

• Periodic Checks : Regularly monitor the condition of all major components and fluids.
• Lubrication : Make sure all moving components are well lubricated.
• Cleaning : Remove chips and clean the machine to prevent buildup that can affect performance.

Evaluation of Good Used

• Conditions : Check that the MORI SEIKI NZ 2000 T3Y3 is in excellent mechanical and electronic condition. Check the operation of the CNC and the precision of the axes.
• Working Hours : The machine, being from 2007 and sold in 2008, with few working hours, is a good indication of its efficiency and reliability.
• Documentation : The availability of accompanying tools and accessories, together with complete documentation, indicates a well-maintained machine.

Sectors of Use

• Automotive Industry : For the production of complex and high precision components.
• Aerospace Industry : Used for machining high quality and tolerance parts.
• Precision Industry : Ideal for applications requiring high precision and reliability.

Advantages of Buying Used

• Lower Cost : Purchasing a used MORI SEIKI NZ 2000 T3Y3 allows you to save compared to purchasing a new machine, maintaining high performance and quality.
• Reliability : MORI SEIKI is a brand renowned for the quality and reliability of its CNC turning centers.
• Verified Value : Buying a used machine with a good maintenance history and a few years of use guarantees excellent value for money.

The used MORI SEIKI NZ 2000 T3Y3 CNC turning center is an excellent choice for those looking for precision and reliability in a compact and versatile package. With its advanced features and build quality, it is a worthwhile investment for many industrial applications.