T7SY
DOUBLE SPINDLE TURNING AND MILLING CENTER
Spindle: Large Through-Hole, High Precision, High Speed, High Stability
This machine adopts the form of double mechanical spindles. After precise dynamic balance correction, it has good rotational accuracy and stability, and strong vibration resistance. The spindle adopts high-speed angular contact ball bearing and cylindrical roller bearing structure, which has good rigidity and a speed of up to 4500r/min.
Machine Host: High Rigidity, High Anti Vibration Structure
T7SY CNC lathe adopts a dual spindle and dual turret form, with a base ofan integral 30°inclined bed structure and an X/Y/Z dual feed system; Z-axis guide rail with large span design, improving the anti deflection ability of the bed saddle; The integrated design of the bed saddle, skateboard, and screw nut seat reduces the connection links and further enhances the stressand vibration resistance performance of the moving parts; This series of targeted designs endows the machine tool with excellent vibration resistance, accuracy, and long- term stability that farexceed the same level of models on the market.
Tools: Quick Tool Change, Precise Positioning
T7SY turning and milling center adopts an orthogonal Y-axis(hard rail),dual twelve stationpower turret, servo indexing, gear disc positioning, fast tool changing speed, accurate positioning, and can complete turning, milling, drilling and tapping of the outerdiameter and both sides of the part with one feeding.
Feed: Accurate Positioning And High-Precision Feeding
The X-axis and Z-axis guide rails are made of high-precision linear roller-shaped rolling guides, and the Y-axis is in the form of hard rails, which has good vibration resistance and strong bearing capacity. The three-axis feed shaft adopts high-rigidity ball screws, which provide extremely high screw rigidity while ensuring the feed accuracy.
MACHINE SPECIFICATION PARAMETERS
项目ITEM | T7SY标配新代（选配发那科） Standard SYNTEC (Optional FANUC) | |
加工能力 Capacity | 床身上最大的回转直径 Max. swing diaover bed | φ270mm |
最大的车削直径 Max. turning diameter | φ250mm | |
最大的车削长度 Max. turning length | 7 5 0 mm ( 双 轴 ) ( Two axes ) | |
主轴 Spindle | 液压卡盘尺寸 Hydraulic chuck dimensions | 8寸 8-inch |
主轴头型式(ISO) Spindle nose | A2-6 | |
主轴转速 Spindle speed | 45-4500r/min | |
主轴通孔直径 Spindle borediameter | φ62mm | |
主轴可通过棒料直径Through hole diameter | 卡盘（Chuck）：φ51mm | |
主电机功率(连续/30分钟) Spindle motor (Continuous/30 minutes) | 11KW/15kw | |
背轴 Sub spindle
| 液压卡盘尺寸 Hydraulic chuck dimensions | 8寸 8-inch |
主轴头型式(ISO) Spindle nose | A2-6 | |
主轴转速 Spindle speed | 45-4500r/min | |
主轴通孔直径 Spindle borediameter | φ62mm | |
主轴可通过棒料直径Through hole diameter | 卡盘（Chuck）：φ51mm | |
主电机功率(连续/30分钟) Spindle motor (Continuous/30 minutes) | 7.5KW/11kw | |
左床鞍 Left bed saddle
| 倾斜角度 Slant angle | 30° |
移动距离 Travel X/Y/Z | 220/100/400mm | |
快速移动速度 Rapid traverse rate X/Y/Z | 20/10/24mm | |
最大进给速度 Maximum feed rate | 8000mm/min | |
滚珠丝杠直径 Ball screw diameter X/Y/Z | φ32×10/φ32×10/φ40×12mm | |
进给电机功率 Feed motor power X/Y/Z | 标配2.4/1.1/2.4kw(FANUC1.8/1.2/1.8kw) | |
右床鞍 Right bed saddle
| 倾斜角度 Slant angle | 30° |
移动距离 Travel X/Y/Z | 220/100/400mm | |
快速移动速度 Rapid traverse rate X/Y/Z | 20/10/24mm | |
最大进给速度 Maximum feed rate | 8000mm/min | |
滚珠丝杠直径 Ball screw diameter X/Y/Z | φ32×10/φ32×10/φ40×12mm | |
左/右刀塔 left/Right turret | 驱动形式 Driving form | 伺服动力刀塔 Servo powered turret |
刀位数 Number of stations | 12 | |
刀具尺寸(车削/镗孔) Tool size (Turning/and boring) | 20×20/φ32mm | |
冷却 Cooling | 电机功率/扬程 Motor Power/lift | 550W/40KW/M |
冷却箱容积 Cooling tank volume | 150L | |
其它 Others | 电源容量Required electric Power | 25KVA |
机床尺寸(长×宽×高)Floor Space | 3800×2000×2200mm | |
机床重量 Mass of machine | 约 6500kg about 6500kg | |
