Main purpose
The CNC double head machining lathe is a horizontal flat guide CNC special lathe, mainly used for simultaneous machining of long workpieces with two end structures. This machine tool is widely used for machining roller shafts and roller type workpieces, used for turning inner and outer cylindrical surfaces, conical surfaces, flat heads, chamfers, and grooves, and is suitable for turning various threads. It can achieve one-time clamping and simultaneous processing at both ends, improving processing efficiency.
Standard configuration:
KND dual channel CNC system, manual three jaw chuck, four station electric tool holder, automatic centralized lubrication system, cooling system, semi enclosed protective cover;
Optional configuration:
Wide range dual channel CNC system, mobile spindle, pneumatic chuck, pneumatic clamp seat, power turret, automatic loading and unloading;
Performance characteristics:
Install saddle and tool holder on both sides of the spindle, and both ends of the workpiece can be processed simultaneously;
High strength cast iron casting has good rigidity and high precision for the overall bed body;
The surface of the guide rail has undergone ultrasonic quenching treatment, resulting in high hardness and long service life;
The drag board adopts the guide rail surface bonding process, which has good wear resistance and high precision;
Specification content:
主要技术参数 | SPECIFICATIONS | UNIT | LDH140 | LDH160 | LDH200 | LDH230 | |
加工范围 | 床身上最大回转直径 | Swing over bed | mm | Φ560 | Φ630/820 | Φ630/820 | Φ630/820 |
滑板上最大回转直径 | Swing over cross slide | mm | Φ280 | Φ340/520 | Φ340/520 | Φ340/520 | |
最大工件长度 | Distance between centers | mm | 1000-6000 | 1200-6000 | 1500-6000 | 1500-6000 | |
加工工件直径范围 | Machining diameter range | mm | Φ40-135 | Φ50-155 | Φ60-195 | Φ40-220 | |
床身宽度 | Width of bed way | mm | 460 | 460/550 | 550/600 | 550/600 | |
床身承重范围 | Max. load capacity | T | 2 | 3 | 3 | 3 | |
主轴 | 主轴通孔直径 | Spindle bore | mm | Φ140 | Φ163 | Φ205 | Φ225 |
主轴转速 | Spindle speed | r/min | 28-800 | 28-800 | 28-500 | 28-500 | |
主轴转速级数 | Spindle speed steps | -- | 无级 | ||||
卡盘规格 | chuck | mm | Φ400三爪 3-jaw manual | Φ500三爪 3-jaw manual | |||
刀架 | 刀架类型 | Turret/tool post | - | 4工位电动刀架 NC turret 4position | |||
刀具尺寸 | Tool shank size | mm | 25 | 32 | 32 | 32 | |
进给 | X轴行程 | X axis travel | mm | 280 | 320/420 | 320/420 | 320/420 |
Z轴行程 | Z axis travel | mm | 750-5750 | 750-5750 | 750-5750 | 750-5750 | |
X快移速度 | X Rapid traverse speed | mm/min | 4000 | 4000 | 4000 | 4000 | |
Z快移速度 | Z Rapid traverse speed | mm/min | 6000 | 6000 | 6000 | 6000 | |
尾座 | 套筒行程 | Tailstock quill travel | mm | 150 | 150 | 250 | 250 |
套筒直径 | Tailstock quill Dia. | mm | Φ75 | Φ75 | Φ100 | Φ100 | |
套筒锥度 | Tailstock taper | mm | MT5 | MT5 | MT5 | MT5 | |
电机 | 主电机 | Main motor power | kW | 11 | 11 | 15 | 15 |
外形尺寸 Dimensions | 宽度W×高度H | Width x Height | mm | 1950×1700 | 2050×1800 | 2250×1900 | 2250×1900 |
长度L | Length | mm | 3500/8500 | 3500/8500 | 4000/9000 | 4000/9000 | |
重量 | 重量 | Net weight | T | 4-8 | 4.5-8.5 | 4.5-8.5 | 4.6-8.6 |
注意:床身回转直径、床身长度可根据客户实际需要定制。 |