Multi-tasking machine processes large, complex shaft work in single-setups
Florence, Kentucky, June 15, 2012 - Mazak will showcase more than 20 high-performance machine tools in booth S-8300 at IMTS 2012, taking place Sept. 10 - 15 in Chicago, Ill. Among those machines is the INTEGREX e-670H II, a high productivity solution for processing large, complex shaft-type components utilized by several industries, including aerospace, construction machinery, energy and marine.
The INTEGREX e-670H II offers full, simultaneous 5-axis machining, allowing it to cut parts with tapered holes, blisks and spiral beveled gears in one setup. The machine falls within Mazak's Done-In-One concept because it incorporates all machining processes from raw material input through final machining. As such, the INTEGREX e-670H II delivers extremely fast in-process time as well as reduces in-process inventory.
For efficient 5-axis machining, the INTEGREX e-670H II includes a powerful 1,600 rpm, 60 hp (45 kW) spindle for turning and 360° C-axis control. It also has a #50 taper, 50 hp (37 kW), 10,000 rpm integral motor milling spindle that rotates 240° in the B-axis.
A standard 40-tool magazine for storage and retrieval of turning, milling, drilling, and tapping tools further supports the machine's multi-tasking processes, and its fast automatic tool changer helps reduce non-cut times. Those with higher machining requirements will benefit from the optional 80- and 120-tool magazines. Also, the tool magazines and automatic tool changer can accommodate a 40" long boring bar.
The INTEGREX e-670H-II offers a maximum machining diameter of 42.13" (1,070 mm) and a generous Y-axis stroke of 26.37" (670 mm) for accommodating large-diameter chuck parts with maximum weights of up to 13,228 lbs (6,000 kg). To increase long, shaft-type part holding accuracy and rigidity, Mazak equipped the machine with a heavy-duty NC tailstock that provides easy set up as well.
Mazak's MX Hybrid Roller Guide System on the INTEGREX e-670H II delivers levels of durability and reliability that result in long-term accuracy. The Mazak MX Hybrid Roller Guide System increases vibration dampening to extend tool life, handles higher load capacities, accelerates and decelerates quicker to shorten cycle times, consumes less oil for "Greener" operations, and lasts longer with less required maintenance.
To further reduce machining processes and improve machining capability, the INTEGREX e-670H II integrates with a wide variety of optional equipment, including a long boring bar system for the deep machining of inner diameters of large workpieces, a U-Axis tool for machining complex workpiece features and a rigid tool holder system with four clamping units for increasing the machine's range of applications.
As part of Mazak's Five Levels of Multi-Tasking, the INTEGREX e-670H II is a Level 4 machine - those providing full simultaneous 5-axis capability. Mazak's Five Levels of Multi-Tasking allow manufacturers to precisely match machine capabilities to part processing requirements. Machine features and functionalities within the other four levels range from Level 1 with single spindle and rotating tool capabilities and Level 2 with Y-axis off-center machining to Level 3 machines featuring independent milling spindle headstocks with B-axis indexing, as well as full Y-axis travels and tool storage, and Level 5 Ultra-Tasking machines with additional specialized machining functions and Multi-Tasking automation.
In addition to running real-world application cutting demonstrations on the INTEGREX e-670H II at IMTS, Mazak will also feature other advanced machining technologies for a wide variety of industry segments. Additionally, IMTS attendees will get to experience a brand new Mazak booth as well as learn about a new 3-4-5 manufacturing solution for better tailoring Mazak machines to specific applications.