The Ultimate in Performance. V-20iT/V-40iT/V-60iT 5 Axes Machining Center LEADWELL CNC MACHINES MFG., CORP.

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1 The Ultimate in Performance V-2iT/V-4iT/V-6iT 5 Axes Machining Center LEADWELL CNC MACHINES MFG., CORP. No. 23 Gong 33th Road, Taichung Industrial Park Taichung 47, Taiwan T: / F: , E: sales@leadwell.com.tw

2 5 AXES SERIES 五軸系列 5 AXES MACHINING CENTER Parts with odd-angles and complex curved surfaces The advantages of 5 axes machining: Reduced machining time: By using a flat bottom endmill and maintaining perpen dicularity to the complex surface you can stepover the full diameter of the cutter thereby dramatically reducing the required number of passes across a surface. The same principle applies to sidemilling of angled surfaces. Better surface finish: Using a flat bottom endmill to maintain perpen dicularity to the complex surface can eliminate ribbing caused by ball-nose endmills. Eliminate multiple setups required to re-position the work-piece at complex angles. Eliminate costly tooling and fixtures required to hold the work-piece in place. Eliminate manual millwork and handwork required to cleanup kellered surfaces. Face Cutting Machine complex parts that are not otherwise possible, including holes required to be normal to a complex surface. with Slant with Swing with Rotate 1 2

3 5 AXES SERIES RIGID CONSRTUCTION High-speed/High-precision 5 AXES MACHINING CENTER FEATURE MORE High Technology of Milling and Machining The V-2iT/V-4iT/V-6iT optimally concentrate the machining process for multiface, intricately shaped parts, and some difficult position of workpiece where 3-axis can t overcome, such as under cut. Facilitates muliface machining in one chuck to reduce setup work, fixture making and improve the efficiency. For depth mould, V-2iT/V-4iT/V-6iT still can keep high efficiency machining by setting a suitable angle of tool, shorten the length of tool holding. Avoiding accumulative error from series machining procedure, decreasing total cutting time that substantially achieve the request:high Speed, High Accuracy, High Efficiency. 3-axis program still can run under constant position setting for A/C axis (without any cutting interference) Look into these outstanding features integrated in the Leadwell V-2i T/V-4i T/V-6i T SERIES We use high rigid cast iron construction with closed type design. Machine stable design supporting by big span saddle and foundation screws. Without counter weight enhance the accuracy on mold making as well as avoid vibration. Z axis transmission end fixed, as well as ball screw pretension, which enable to reduce the temperature. Easy chip removal front type by using two auger chip conveyor system. Rapid traverse 36 M/minute at least Special filtration tank unit A B V-2iT Lower the ATC magazine for shipment Friendly design of operation control panel Complete beauty back design. Easy chip disposal front type chip conveyor. (STD.) Lower the ATC magazine for shipment C V-4iT A B The Roller Type Linear Guide Way V-2iT/V-4iT/V-6iT series equip with roller type linear guide way can provide higher rigidity and make the movement more smooth and stability, especially for the request of high accuracy and heavy load. Cartridge Type Spindle The heavy-duty spindle utilizes FAG, NSK or SKF bearings to allow heavy cutting. Oversized disk springs used to hold the tool in the spindle are tested for long life. The high retention force of the springs reduce tool movement, improve tool life, allow heavier cutting, reduce chatter, & create a better part finish. This spindle is prepared to easily add the CTS option. A) Chip Removal LEADWELL's simple and efficient design uses chip augers on both sides of the machine and provides high volume coolant to wash the chips from the work area. B) Roller Guide Ways LEADWELL uses roller guide ways that feature zero clearance and fully-loaded carrying capacity in all directions. C) Trunnion Table Fixture Plate 3 4

4 Fixture Plate Dimension SPINDLE POWER CURVE STD OIL +12 R V-2i T N-m 7N-m 15 V/MV(12/1i -1) 15kW 11kW 2 15 (Low)Cont. Spindle torque(n-m) (Low)3 min Spindle torque(n-m) (Low)Cont. operating zone(kw) (Low)3 min operating zone(kw) 418 N-m 6 1 Ø Ø OIL H7 2 V-4i T N-m 95.5N-m V/MV(15/1i -1) kW 15kW 6 7.5kw 5.5kw T-Slot N-m kw 7.5kw 6 OPT 1 ±.1 6x5=3 5 1x5=5 ±.1 o 4x6 7 V-6i T 2 15 N-m N-m 14N-m #4(22/1i -1) kW 22kW kW M1 6 Ø 88-M12X 5 15kW 9 OPT Tool Drawing BT-4 with CTS & BT Unit:mm Pull Stud JIS B / TAPER ø ø53 ø ø ø1 3 7/ TAPER ø ø53 ø BT-4 with CTS BT-4 5 6

5 INTERNAL DRAWING OUTLINE DIMENSION Unit:mm Unit:mm V-2iT Z AXIS V-2iT Y AXIS X AXIS 26 V-4iT 3272 V-4iT Z AXIS:438 R ZAXIS : Y AXIS: YAXIS : 6 V-6iT 1 Z軸行程68 21 V-6iT 22 X軸行程 Y軸行程

6 MACHINE SPECIFICATIONS MACHINE ACCESSORIES V-2i T V-4i T V-6i T V-2i T V-4i T V-6i T A.T.C. CAPACITY X axis travel Y axis travel Z axis travel table top to spindle end column front to spindle center Type Unit ARM 51 (2) 41 (16) 383 (15) (3.9-19) 45 (17.7) ARM 846 (33) 6 (25) 488(19.2) 5-538(1.9-21) 6 (25) ARM 127 (5) 76 (3) 68 (26.7) 1-78 ( ) 825 (32.4) Full enclosure guarding Chip conveyor(auger type) Work light Alarm lamp Heat exchanger Rigid tapping Auto counter for work piece TABLE Table size (LxW) Permissible mass of workpiece kg Ø21 (Ø8.3) 75( ~45 )/ 5(6 ~9 ) Ø (Ø13.8) 2( ~45 )/ 1(6 ~9 ) Ø63 (Ø.8) 2( ~45 )/ 15(6 ~9 ) Remote MPG 1 spindle Spindle oil chiller T-solt size H7 Spindle air purge SPINDLE Spindle speed Spindle nose (normal size) mm 1 1 7/ Taper, NO.4 1 Air conditioner Surrounding coolant system 12 spindle Ratios Max.spindle torque N.M(ft.lbf) 1:1 7(51.7) 1:1 95.4(7.1) 1:1 14 (13) 15 direct drive spindle with oil Tool overload detection Transmission H.T.D Belt H.T.D Belt H.T.D Belt Linear scale FEEDRATE Rapid traverse Feedrate m/min (IPM) m/min (IPM) 36/36/36 (1417/1417/1417) 1 (394) 36/36/36 (1417/1417/1417) 1 (394) 3/3/2 (1181/1181/787) 5 (196.8) CTS From A & CTS Preparation Auto tool length measurement (ATLM) Automatic workpiece measurement A.T.C. Simple tool life management Tooling shank (nominal size,no.) BT-4 BT-4 BT-4 Chip conveyor outside machine & chip bucket Tool storage capacity DNC link software MOTORS Spindle motor (3min/cont) X-axis feed motor Y-axis feed motor Z-axis feed motor Rotating motor Tilting motor 15 (2.1) 4 (5.4) 1.4 (1.9) 1.6 (2.1) 18.5 (.8) 4 (5.4) 1.6 (2.1) 4 (5.4) 26 (34.9) 7 (9.3) 6 (8) 7 (9.3) 1.6 (2.1) 7 (9.3) Programmable Nozzle Programmable air blow Extra coolant tank Spindle annular coolant jet(arm type ATC) Oil skimmer Coolant gun Through hole drill kit MISCELLANEOUS Positioning accuracy (P) XYZ VDI(3441) Repeatability (PS) XYZ VDI(3441) MACHINE SIZE Height of machine (H) Floor space (LxW) Total machine weight Power requirement mm mm mm(in) mm(in) Kg(lb) KVA.1/1.7/1 262(13.1) 27x214(16.3x84.2) 52(11464).1/1.7/1 2721(17) 384x22(151.2x86.6) 7(15432).15/1.1/1 342 (134.6) 382x4365(15x171.8) 125(275) 6 Auto door ARM 3T ATC ARM 4T ATC Fluorescent lamp Two speed gearbox Base wash system Show coolant system Oil mist collector Control i/828db Extra coolant tank :STD / :OPT(DESIGNED) / :OPT(TO BE ADVISED) / X:N/A(NOT AVAILABLE) 9 1