3-AXIS CNC MACHINING CENTER / 5-AXIS / VERTICAL / GANTRY TYPE
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Five-Axis Vertical Machining Center •#** Tongtai Tongtai Machine & Tool Co., Ltd. Headquarters - No.3, Luke 3rd Rd., Luzhu Dist., Kaohsiung City 82151, Taiwan TEL : 886-7-9761588 FAX : 886-7-9761589 www.tongtai.com.tw Taoyuan Branch Taichung Branch Japan Branch Europe Branch Romania Branch Malaysia Branch Vietnam Branch Thailand Branch Indonesia Office China Operation Center - Shuzhou Tong-yu Machine & Tool Co., Ltd. No.555 Huahong Rd., Economic Development Zone of Wujiang, Suzhou City, Jiangsu Province, China TEL : 86-512-63430168 FAX : 86-512-63431622 E-mail :sales@tong-yu.com.cn Wuhan Branch Chongqing Branch Guandong Branch Tianjin Branch Shanghai Office Shenyang Office Asia Pacific Elite Corp. TEL : 886-4-23589313 FAX : 886-4-23588913 www.apeccnc.com ANGER Machining GmbH TEL : 43-7229-71041-0 FAX : 43-7229-71041-199 www.anger-machining.com

GT Series Five-Axis Vertical Machining Center GT Series Five-Axis Vertical Machining Center 02 GT Series • GT Series is developed for aerospace, mold, and automotive parts machining. According to the machining requirements, 15,000/ 20,000/24,000 rpm spindle are both available for selection. • Gantry type structure, the control of three linear axes, wihch are free from affect of workpiece weight, and the driven centers of three axes are all on these gravity center. It significantly improves dynamic stability. • The optimized force route design on spindle saddle, it minimizes spindle overhang...

GT Series Five-Axis Vertical Machining Center GT Series Five-Axis Vertical Machining Center Industry applications Main structure Industry applications Driven at the center of gravity ● The driven centers of three axes are all on these gravity center. It dramatically improves dynamic stability. The shortest force route between Z-axis and X-axis to optimize the weight of structure and increase machining rigidity. Less overhung Energy industry Energy industry Workpiece : Impeller Material : A6061(JIS) Workpiece : Impeller Material : A6061(JIS) ● Mold industry Aerospace industry Aerospace...

GT Series Five-Axis Vertical Machining Center GT Series Five-Axis Vertical Machining Center 06 Main structure GT-500 Table Rotary axis, tilting axis DD motor driving Features of high speed and high accuracy GT-500 Stroke X/Y/Z axis 610/610/510 mm A/C axis 150(+30°~-120°)/360° mm Rapid traverse X/Y/Z axis 48/48/48 m/min A/C axis 50/100 rpm A/C axis : Direct-direct motor type Direct-drive type tilting/rotating table Direct-drive motor is used as the driver of A/C-axis tilting and rotating. It’s one high speed machining. The advantages of DD motor are space saving, less error, torque, and...

07 GT Series Five-Axis Vertical Machining Center GT Series Five-Axis Vertical Machining Center 08 Main structure GT-630 Table GT-630 Rotary axis, tilting axis DD motor driving Features of high speed and high accuracy Stroke X/Y/Z axis 760/820/560 mm A/C axis 150(+30°~-120°)/360° mm Rapid traverse X/Y/Z axis 48/48/48 m/min A/C axis 50/100 rpm A/C axis : Direct-direct motor type Direct-drive type tilting/rotating table Direct-drive motor is used as the driver of A/C-axis tilting and rotating. It’s one of the best solutions for high speed machining. The advantages of DD motor are space...

09 GT Series Five-Axis Vertical Machining Center GT Series Five-Axis Vertical Machining Center 10 Main structure GT-800E Table GT-800E Rotary axis, tilting axis DD motor driving Features of high speed and high accuracy Stroke X/Y/Z axis 800/820/560 mm A/C axis 150(+30°~-120°)/360° mm Rapid traverse X/Y/Z axis 48/48/48 m/min A/C axis 50/100 rpm A/C axis : Direct-direct motor type Direct-drive type tilting/rotating table Direct-drive motor is used as the driver of A/C-axis tilting and rotating. It’s one of the best solutions for high speed machining. The advantages of DD motor are space...

11 GT Series Five-Axis Vertical Machining Center GT Series Five-Axis Vertical Machining Center 12 Main structure GT-800 Table GT-800 Rotary axis, tilting axis Roller cam driving High dynamic rigidity ( DD motor is available in the rotary axis) Stroke X/Y/Z axis 850/1,020/610 mm A/C axis 150(+30°~-120°)/360° mm Rapid traverse X/Y/Z axis 48/48/48 m/min A/C axis 16/30(Opt. DD50) rpm A/C axis : Roller gear cam type The positioning accuracy, repeatablility accuracy, backlash and durability performances of roller gear cam mechanism are superior to worm-gear mechanism. Well contact between...

GT Series Five-Axis Vertical Machining Center GT Series Five-Axis Vertical Machining Center 14 Main structure Main structure / Operation Rotating center is higher than table surface Rotating center of A axis is 100 mm higher than table surface, that reduces the distance while tool moving and table rotation simultaneously to save cycle time and gives perfect surface finishing in profle maching. ATC (Automatic Tool Changer) Rotating center Tools Specification Fixed type table design X/Y/Z axis moving and table rotation are working individually to make sure machining is free from 3 axis...

GT Series Five-Axis Vertical Machining Center GT Series Five-Axis Vertical Machining Center Accessory specifications Door opening width Open top telescopic cover Wide door opening facilitates the operation and maintenance. Linear scale (Std.) With linear scales in X/Y/Z axis, that is able to compensate positioning errors, repeataility errors, and ballscrew pitch errors caused by temperature. Positioning accureicy cmn be martained in ±5 µm. Further option for ±3 µm liner scale id also availabile. 2 µm and 5 µm rotary scales is standard equiped in A and C axis to garantee rotary positioning...

GT Series Five-Axis Vertical Machining Center GT Series Five-Axis Vertical Machining Center Optional accessories Table size Spindle thermal deformation compensation (opt.) Built-in type temperature sensor detects the temperature of spindle bearing for protecting the bearing from overheating. By measuring temperature of the nearest point to bearings, compensation can be adjusted accordingly. Through thermal compensation, precision of each axis can be maintained below 20 µm. a.b.c.d Hydraulic / oil pressure holes Befor compensation After compensation Spindle speed Rotating center detection...