Extra Cutting Power for Tough Jobs
With 35 hp for maximum metal removal, the VM8434XP VMC from Milltronics uses a heavy-duty, belt-driven 8,000 rpm spindle to generate 365 ft-lb of torque with a maximum cutting feed rate of 500 ipm.
Posted: August 2, 2019
The VM8434XP vertical machining center from Milltronics USA, Inc. (Waconia, MN) is a #50 taper machine designed for applications that need extra cutting power. It is built with linear cross roller guides for rigidity, direct-coupled ballscrews for faster response, and a dual-wound spindle motor for faster acceleration/deceleration and more torque. With 35 hp for maximum metal removal, the VM8434XP also includes a heavy-duty, belt-driven 8,000 rpm spindle that generates 365 ft-lb of torque with a maximum cutting feed rate of 500 ipm. Features such as a coolant ring and washdown system, lift-up chip conveyor and height adjustment on the control are standard. This machine has 84 in x 34 in x 30 in travels and a 86 in x 34 in table. It is equipped with the 9000 Series control that includes 120 GB disk storage, 4 GB memory, improved graphic performance, mid-travel tactile keys, and a 15 in LCD touch screen. The 9000 control allows operators to run parts programmed conversationally or by toolpaths generated by a CAM system.
The 9000 Series control also supports the optional ChipBoss™ feature that uses proprietary algorithms to calculate toolpaths and control maximum allowable cutter engagement. ChipBoss lets you use the whole length of a tool rather than just the tip, which means you can cut profiles at full depth rather than taking multiple depth passes. This new optional software works by automatically controlling the tool’s chip load, keeping it constant and creating the optimal chip that results in faster cycle times, better tool life and more accurate parts. Cycle times (depending on geometry) can be reduced by as much as 50 percent with up to 3X to 5X better tool life. Machine specifications include:
- Table size: 86 in x 34 in
- Table load: 5,000 lb
- XYZ travels: 84 in x 34 in x 30 in
- XYZ rapids: 709 ipm / 530 ipm
- Spindle taper: #50 taper (CAT, BT, DIN)
- Spindle rpm: 8,000
- Spindle hp: 35
- Spindle torque: 365 fl-lb
- ATC stations: 32
- Machine weight: 37,260 lb
Milltronics USA, Inc., 1400 Mill Lane, Waconia, MN 55387, 952-442-1410, info@milltronics.com, www.milltronics.com.
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