High-Speed VMC Reduces Non-Cutting Time
IMTS 2018: Doosan Machine Tools’ DNM 5700S VMC is designed to cut at high speed and to reduce non-cutting time.
Doosan Machine Tools’ DNM 5700S is a high-speed version of the DNM VMC that is designed to reduce non-cutting time.
A 25-hp, directly-coupled, 40-taper Big-Plus spindle features 87 foot-pounds of torque and accelerates from 0 to 15,000 rpm in 3.6 sec. Rapid traverse rates have been increased to 1,654 ipm in the X and Y axes and to 1,417 ipm in the Z axis.
A wide cast frame with eight leveling positions and roller LM guideways on the X, Y and Z axes improve machine rigidity and stability. The VMC also features 3D computerized analysis. Its 51.2" × 21.3" table can hold a maximum weight of 1,764 lbs.
The machine features a 30-tool magazine, with 40- and 60-tool, servo-driven versions available. Easy Operation Package software contributes to ease of use, while an oil-cooled spindle controls heat. The machine comes with a grease lubrication system designed to reduce maintenance costs. It uses a coolant that is intended to eliminate the need for an oil skimmer.
Related Content
-
Inverting Turning and Five-Axis Milling at Famar
Automation is only the tip of the iceberg for Famar, which also provides multitasking options for its vertical lathes and horizontal five-axis machine tools.
-
Additive/Subtractive Hybrid CNC Machine Tools Continue to Make Gains (Includes Video)
The hybrid machine tool is an idea that continues to advance. Two important developments of recent years expand the possibilities for this platform.
-
6 Machine Shop Essentials to Stay Competitive
If you want to streamline production and be competitive in the industry, you will need far more than a standard three-axis CNC mill or two-axis CNC lathe and a few measuring tools.
