Summary

The Makino a71nx is a 4-axis horizontal machining center designed for precision milling, drilling, and tapping operations on a wide range of ferrous, non-ferrous, and hard metals. Its core function is high-speed, high-torque CNC material removal, facilitated by a direct-drive NC rotary table and a robust spindle system. Unique features include an integrated Vision type Broken Tool Sensor and Inertia Active Control (IAC) for optimized axis acceleration and deceleration based on fixture mass.

Key Capabilities

• 4-axis machining with 360° B-axis direct-drive rotary table for rapid indexing
• High-speed (10,000 rpm), high-torque (512 Nm) spindle for versatile metal cutting
• Automatic tool condition verification with Vision type Broken Tool Sensor
• Inertia Active Control system dynamically adjusts motion based on fixture weight
• Large work envelope with robust casting and roller-type linear guides
• Supports a wide variety of ferrous, non-ferrous, and hard metal applications

Key Specifications