7540A
SLANT-BED PERCISION CNC LATHE
High Precision Spindle
The cartridge type spindle of lathe is supported by Japan super precision bearings. Spindle run out is less than <3μm.
High Efficiency Machining
Max. Speed of spindle is 4500rev/min. Rapid traverse rate of X and Z axes is up to 24m/min. Auto parts feeder can be equipped to fulfill fast and efficient automation production.
Machine Bed Construction
High rigidity meehanite cast iron 45°slant bed, easy chip removal, compact design, beautiful appearance.
Accurate Feeding
Each feeding axis is driven by servo motors through Japan THK precision ball screws. Machining accuracy is ensured and longtime accuracy is remained. Repeatability is less than<±1.5μm.
Hydraulic Turret
High precision axis is driven by servo motors through JAPAN NSK or THK precision ball screws. Machining accuracy is ensured and ensured and long accuracy is remained. Repeatability is less than<+1.5um.
Hydraulic Tailstock
Hydraulic rotary cylinder with high speed and high accuracy combined With rigidand precise power chuck increase greatly heavy cutting and Tougn metal cutting capacity.
Extra Heavy Cutting
Hydraulic rotary cylinder with high speed and high accuracy combined with rigid and precise power chuck increase greatly heavy cutting and tough metal cutting capacity.
Control System
Driven by FANUC control systems that enable the lathes with great stability.
MACHINE SPECIFICATION PARAMETERS
項目ITEM | 7540A | |
加工能力 Capacity | 最大的回轉直徑 Max. swing diaover bed | φ430mm |
滑板上面最大的回轉直徑 Swing over cross slide | φ300mm | |
最大加工直徑 Max process diameter | φ300mm | |
最大加工長度 Max process length | 520mm | |
主軸 Spindle | 主軸最高轉速 Max spindle speed | XKC7540A/C:50-4500rpm |
主軸通孔直徑Spindle through hole diameter | φ57mm | |
主軸可通過棒料直徑Through hole diameter | 筒夾(Collet chuck): φ42mm 卡盤(Chuck): φ45mm | |
主電機Main motor | Servo Motor 11KW/15KW | |
刀塔 Turret | 刀塔形式 Turret type | 液壓刀架Hydraulic turret |
刀位數 Number of stations | 12 | |
刀具尺寸 Tool size | 20×20/φ32mm | |
尾座 Tailstock | 尾座錐孔形式 Tailstock quill taper hole | MT NO.5 |
套筒直徑 Tailstock quill travel | φ90mm | |
套筒行程 Tailstock quill travel | 90mm | |
快移速度 Rapid feed | X/Z軸快進速度 Axis traverse | 24m/min |
X/Z進給電機 Feed motors | 伺服1.8/2.5KW | |
X/Z軸行程 X/Z Axis travel | 220/600mm | |
C軸(僅7540C) | 最小控制角度 Min. control angle | 0.001°(Bzi編碼器) |
其它 Others | 中空液壓卡盤 Chuck | 8" |
中空液壓缸 Rotating hydraulic cylinder | 6" | |
電源容量 Power capacity | 15KVA | |
機床尺寸(長×寬×高) Floor Space | 2700×1650×1780mm | |
機床重量 Mass of machine | 約3500kg about 3500kg | |
