Hwacheon Hi Tech 250BYMSC Four Axis Lathe and Milling Start Price USD 170,000.00 Current Price USD 170,000.00 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Wednesday, June 25, 2008 End Time Saturday, July 05, 2008 Location Vernon Hills, IL See more about 'Hwacheon Hi Tech 250BYMSC Four Axis Lathe and Milling ' Description The HI TECH 250BYSMC meets the need to have high productivity and flexibility of two operations in one setup on one machine.This contract job shop lathe has multi-function and processing capability.   Simultaneous operations of X, Y, Z, and C axis control motion to do even the most complex of machining operations.   The HI TECH 250BYSMC series is designed for heavy and interrupted cutting. Capable of holding high accuracies and superior surface finishes, the 250 gets high productivity, reliability, and accuracy in a wide range of applications.   The HI TECH 250BYSMC, with a large 3.15-inch plus/minus Y-axis movement, allows for milling of simple or complex applications without having to move the part to a second machine. Excellent torque on milling spindles provides ample capacity.   To insure that the base machine has the best possible foundation, the bed material is high quality, meehanite process cast iron, which has superior shock absorbing characteristics to withstand the forces of heavy-duty machining.  The bed is a 60-degree slant that features a torque tube bed construction with special ribbing to prevent bending and twisting. In order to eliminate thermal distortion of the machine caused by the hot chips heating the bed casting, the chip and coolant pan is a separate unit.   The precision-ground spindle is supported by a rigid headstock with grease-sealed, double-row cylindrical bearings, and angular-contact bearings at the front and double-row cylindrical bearings at the rear thus keeping heat generation to a minimum. Spindle power is provided by a brushless, variable-speed AC motor, which is both energy efficient and maintenance free. A direct drive spindle design in which the spindle is integral to the motor eliminates the need for belts and thus no possible vibration for a perfect finish possibility.   Upper turrets have 12 position ID or OD or milling in any position. There is 12 position ID or OD is on the lower turret. The servo versatile drum-type turrets are hydraulically clamped, permitting heavy-duty cutting. The extremely quick indexing speed and bi-directional tool selection, by the shortest path, minimizes non-cutting time. Including the fast rapid traverse rates of both axes, the HI TECH 250BYSMC series is one of the most productive turning centers on the market today. STANDARD EQUIPMENT   ¨      Fanuc 18itb ¨      Chip Conveyor ¨      Automatic Tool Presetter ¨      Parts Catcher ¨      Hydraulic Unit ¨      Door Interlock ¨      Standard Work light ¨      60 Degree Slant Bed ¨      Complete Coolant System ¨      Chip and Coolant Splash Guarding ¨      Two 12 Station Turrets with Curvic Coupling ¨      ID/OD/MILLING tooling in any turret position ¨      Foot Switch for Hydraulic Chucks ¨      One (1) Set of Adjusting Tools and Foundation Kit ¨      Hardened and Ground Slide Ways with Turcite Coating ¨      Manual: Operating, Tooling, Fanuc Operator/Maintenance ¨      8" Diameter Hydraulic Power Chuck for subspindle ¨      6” Diameter Hydraulic Power Chuck for subspindle     GENERAL FEATURES   Maximum Swing                                           24.8” Maximum Turning Diameter                        13.8" Maximum Turning Length                            39.4" Distance between Spindles                         49.6”                 FRONT SPINDLE   Chuck size                                                    8” Spindle Nose                                     A2-6 Spindle Bore                                                 3.0”   Bar Capacity                                                 2.5”   Spindle Speed                                               30-5,000 RPM Spindle Horsepower        (Cont. /30 min)     15/20 HP   REAR SPINDLE   Chuck Size                                                    6” Spindle NoseFLAT                      (dia. 140mm) Spindle Bore                                                 1.8”   Bar Diameter                                                1.2”   Spindle Speed                                               30-6,000 RPM Spindle Horsepower        (Cont. /30 min)     7/10 HP   MILL DRILL   Number of Tools                                           12 + 12       Spindle Speeds                                             20-4,000 RPM Spindle Horsepower        (Cont. /30 min)     3/5 HP   C-AXIS Minimum Index Angle                      0.001 Degrees   TURRET   Type of Turret                                              VDI, Servo driven Number of turrets                                         2 Number of Stations                                      24 Turret Indexing Time                                   (1 Station)   .15     Clamp Force                                                 9,965 foot lb        TRAVERSE RATES   Axis Rates: Rapid Traverse Rate of X-axis                      787 IPM Rapid Traverse Rate of Y-axis                      630 IPM Rapid Traverse Rate of Z-axis                      945 IPM Rapid Traverse Rate of B-axis                       787 IPM   Axis Travel: X – Axis upper turret                                     10.4" X – Axis lower turret                                      8.5” Y – Axis                                                          6.4” +/-3.2” Z – Axis upper turret                                      45.9" Z – Axis lower turret                                      39.8” B – Axis                                                          39.4”   MACHINE ACCURACY   Positioning Accuracy of X & Y-Axis              0.0003"/4" Positioning Accuracy of Z & B-Axis              0.0005"/12" Repeatability of X & Y-Axis                          +/- 0.00008"        Repeatability of Z- & B Axis                          +/- 0.00012"   MACHINE DIMENSIONS   Floor Space (L x W)                                       103.8" x 161." Machine Height                                            94.5" Total Power Required    (220V) 55 KVA       144 Amps Total Weight                                                 18,739 Pounds   TURRET TOOLING INCLUDED   ¨      Six (6) Boring Bar Holders                                  ¨      Two (2) Face Holders ¨      Two (2) OD Holders (Main spindle)                      ¨      Four (4) Double O.D Holders (Main & Sub)           ¨      One (1) Radial (Z-axis) mill holder                      ¨      One (1) Axial (x-axis) mill holder Place a Bid!