Heavy Duty Turning Center Doosan Machine Tools Optimal Solutions for the Future

Heavy Duty Turning Center

Just single setup is enough for large and complex parts The Puma 600 / 700 / 800 XL / LY / XLY has a 5 meter workpiece length and Y axis capability, giving Doosan a unique place in the market. First, one setup completes extra long and large workpieces which require both turning and heavy duty milling. Second, extra rigid construction provides heavy duty machining. Third, high precision milling applications are possible using improved C axis performance and orthogonal Y axis capability. • he largest work T envelope in it's class. Rigid Structure • 0% increased bed 2 guideway span compared with...

High Efficiency PUMA 600 / 700 / 800 XL / LY / XLY are designed to maximise your productivity and increase profit. Turning Center Machining Center

Large Size Workpiece One setup can complete extra long and large complex parts requiring a variety of turning and milling operations. Unit : mm ( inch ) * : Workpiece diameter through drawtube. ** : Maximum bar working in view of spindle bore without draw tube. * : Workpiece diameter through drawtube. ** : Maximum bar working in view of spindle bore without draw tube.

High Efficiency Doosan Infracore precision machine tools are internationally known for their durability, rigidity and high accuracy. Only well proven and time tested manufacturing techniques can produce machines of this quality. The PUMA 600 / 700 / 800 XL / LY / XLY is a true 45 degree slant bed design. The bed is a one piece casting with both the saddle and tailstock guideways in the same plane to eliminate thermal distortion. The heavily ribbed torque tube design prevents twisting and deformation. Fine grain Meehanite processed cast iron is used because of its excellent damping characteristics....

Main Spindle Main Spindle Drive Headstock and Spindle Construction The 45kW ( 60.3Hp ) spindle motor provides power for heavy stock removal, greatly reducing the number of roughing passes required. The reliable digital AC spindle motor provides fast acceleration and is maintenance free. The preloaded spindle bearings are specifically calibrated to maintain the perfect balance of rigidity and speed. The geared headstock ensures optimal power throughout a wide speed range. The headstock casting is made of Meehanite and ribbed on the outside to increase the surface area for better heat dissipation....

Heavy Duty Turret The large 12 station heavy duty turret features a large Curvic coupling diameter. This heavy duty design provides unsurpassed rigidity for heavy stock removal, fine surface finishes. Index time ( 1-station swivel ) Tool Holder DI holder base Preci-Flex Ready Rotary Tools Preci-Flex ready rotary tool holders are available on the milling versions. Preci-Flex is a tooling system utilizes the existing ER collet taper in the rotary holders. The spindle face is precision ground relative to the taper and there are four drilled and tapped holders in this face. The Preci-Flex adapters...

Y-Axis Capability To get Y-axis movement, additional column way is used X-axis to move rotary tool across the face of the spindle. 400 mm ( 15.7 inch ) The Y-axis way is placed under the carriage / cross slide, on which the turret is mounted . In the Y-axis plane, tools can move in a plus or minus direction perpendicular to the Z-axis and spindle center line. Viewed from the operator's perspective, this Y-axis motion is toward or away from the door of the machine while X-axis motion is floor to ceiling. Programmable Tailstock 200 ( ± 100 ) mm ( 7.9 inch ) + 100 mm ( 3.9 inch ) - 100 mm ( 3.9...

Accuracy C-axis index Precision C축 index Rotary Scale Positioning Repeatability Cutting Hole PCD mm ( 13.8 inch ) Cutting Condition Speed Depth Tool Cutting Condition Speed C-X Polar Interpolation ( Eccentric circle ) 1600 r/min 200 mm/min 0.5 mm ø 10 mm End mill * Carbon steel ( SM45C ) Cutting Condition Speed ø 10 mm End mill * Carbon steel ( SM45C ) Thread Milling Function Test results Thread Gage Check M55 x P2.0 Thread Cutting method C-X Polar Coordinate X-Y / Y-Z Helical Interpolation Cutting sample Cutting Condition Speed Feed Depth Tool 1500 r/min 260 mm/min 30 mm ø 20 mm Mill Thread...

High Performance More powerful revolving motor is adapted to improve the productivity. End mill ( Low Speed ) Material Cutting Tool Cutting Condition Speed Feed Chip Removal rate End mill ( High Speed ) Material Cutting Tool Cutting Condition Speed Feed Chip Removal rate Tapping Material Cutting Tool Cutting Condition Speed Feed Dia Depth Spindle Load O.D turning Material Cutting Condition Chip Removal rate Helical End Milling Material Cutting Tool Cutting Condition Speed Feed Chip Removal rate U-Drill ( Rotary Drilling ) Material Cutting Tool Cutting Condition Speed Feed Chip Removal rate •...

Easy Operation Package More powerful revolving motor is adapted to improve the productivity. flj§§y™°™« G Code List meaning of each G-code. Operation / Maintenance Tool Load ■ ■ J j The main function ofthis ' i 1 'J.IJ * 1 overload when a tool is ^^^^^^ wrong, and change it to ■—mmik- ** " an other tool. Stop I- I —|..-.II — I—I —1—1 l«5 machine to protect a tool holder and next tools by detecting overload caused by tool breakage or its wear. Use editable tool life management for spare tools. Monitor load meter for all spindles and axes. If the tool load reaches abnormal band recorded in "Set...

Easy Guide i Operation Guidance, which supports entire operations on an all-in-one screen for daily machining including creating a program on the machine. • ses one display screen to perform all operations U including programming, checking by animation, and real machining. • ser-Friendly Operation : U Soft key selection of comprehensive cycle library • asy programming E Based on ISO-code program format, complex machining motions can be created easily by this menu format. • achine status window M Machine status such as actual position, feedrate and load meter are always displayed. • ealistic machining...