Used Mazak AJV 25/404N Machining Center: Features and Uses

1. When to use

The Mazak AJV 25/404N machining center is used for high-precision milling, drilling, and tapping operations on medium to large-sized workpieces. It is primarily used in the production of complex components requiring high-precision, serial machining, thanks to its ability to automate multiple processes in a single setup. It is ideal for industries requiring efficient and precise production.

2. Construction and its component parts

The Mazak AJV 25/404N machining center is an advanced CNC (Computer Numerical Control) machine, consisting of several key parts:

• Worktable : Measuring 1240 x 550 mm, it holds the workpieces securely. It allows for positioning large workpieces and performing multi-sided machining without having to reposition the workpiece.
• Spindle : With ISO40 connection, it is capable of adjustable speeds from 42 to 6000 rpm, continuously programmable to adapt to different cutting operations.
• Automatic tool changer : With a capacity of 60 tools, it allows you to quickly change tools during the machining cycle without interrupting production.
• Motion axes : The X, Y and Z axes, with maximum distances of 1000/508/460 mm respectively, allow the machining of complex parts in 3 dimensions.
• Spindle motor : With a power of 15 kW, it ensures the ability to work hard and resistant materials, maintaining high performance even at high speeds.
• CNC Control Panel : Allows you to program and manage the entire work cycle, including tool paths, speeds and tool changes.

3. Sectors of use in industry

The Mazak AJV 25/404N is used in various industries, including:

• Aerospace Industry : For the machining of complex structural components and engine parts.
• Automotive industry : In the production of precision components such as engine blocks, molds and dies.
• Mechanical Industry : For the creation of complex parts for industrial machinery, heavy equipment and tools.
• Mold Making : Where precise machining of three-dimensional surfaces is required for the production of molds for plastics and metals.
• Energy sector : In the production of components for wind turbines, hydroelectric plants and other energy equipment.

4. Alternative

Alternatives to the Mazak AJV 25/404N machining center include:

• Machining centers from other brands : Such as Haas, DMG Mori, or Okuma, which offer machines with similar technical specifications and capabilities.
• 5-axis machining centers : They offer greater versatility for machining complex shapes and high-precision operations, but at a generally higher cost.
• Horizontal machining centers : They can offer advantages in the machining of heavy parts or in series production, with a different table and spindle configuration.
• Multitasking machines : Such as mill-turn machines, which combine turning and milling capabilities in a single machine, offering greater flexibility for complex parts.

5. Why you should buy a used Mazak AJV 25/404N machining center

• Value for money : Buying a used Mazak machining center allows you to obtain a high-precision and reliable machine at a significantly lower price than a new one.
• Reliability : Mazak machining centers are known for their durability and ability to maintain high performance even after years of use.
• Versatility : With a 60-position tool changer and adjustable spindle speed, the Mazak AJV 25/404N is suitable for a wide range of applications, reducing the need to purchase additional machines.
• Technical support and spare parts : Mazak offers excellent after-sales support, with the availability of spare parts and technical assistance, even for older models.
• Market Value : Mazak machines tend to retain a good resale value over time, making them a safer investment even when purchased used.