机床商务网
详细介绍
L61系列卧式内拉床用途和特点
本系列机床为卧式内拉床，用于拉削各种几何形状的内孔表面（如圆孔、花键孔等），生产效率高，适用于大批量生产。通过更换夹刀体及工装，尤其适合加工键槽。
●采用液压式传动，工作平稳，能无级调速。
●有超负荷保险装置。
●机床具有自动循环功能和点动调整功能。
●所有操作在按钮站上完成，方便可靠。
●适用于加工精度要求较低的工件。
Applications and Advantages
This horizontal internal broaching machine is designed to broach the surface of inner holes with various shapes (e.g. round holes and internal splines). The machine is suitable for large batch production with high production efficiency. It is particularly suitable for machining keyways by changing cutter fixtures and tooling.
● stable workpiece and stepless speed regulation due to hydraulic drive.
● equipped with a safety device against over load
● Work modes: automatic cycle, inching adjustment.
● all operations to be completed on main button control station conveniently and reliably.
● designed to machine workpieces required lower accuracy.
L61系列卧式内拉床主要技术参数Main Technical Specifications
机床型号 Model | L6110A | L6120C | L6140B | 单位 Unit | |
额定拉削力 Rated broaching force | 100 | 200 | 400 | KN | |
大行程 Max.stroke length | 1250 | 1600 | 2000 | mm | |
拉刀长度范围 Length range of broaching tool | 600-1300 | 600-1650 | 600-2050 | mm | |
工作台孔径 Hole diameter of worktable | φ150 | φ200 | φ250 | mm | |
大工件外径 Max. Outer diameter of worktable | φ500 | φ620 | φ640 | mm | |
拉削速度 Work speed | 2-10 | 2-10 | 2-8 | m/min | |
返回速度 Return speed | 2-20 | 2-20 | 2-20 | m/min | |
主泵 Main pump | 额定流量 Rated flow | 200 | 300 | 400 | L/min |
额定压力 Rated pressure | 8 | 8 | 8 | MPa | |
电机 Motor | 主泵电机功率 Motor power of main pump | 15 | 22 | 37 | KW |
机床净重（约） Machine net weight (approx.) | 6000 | 8000 | 12000 | Kg | |
机床占地空间（长×宽×高） Machine floor space(L×W×H) | 5620×1720×1350 | 6830×1820×1440 | 8460×2055×1500 | mm | |
标准试件拉削后孔中心线对基面垂直度 Perpendicularity between base and hole centerline of standard workpiece after broaching | ≤0.06/200 | ≤0.06/200 | ≤0.06/200 | mm
| |
其他推荐产品
更多-
面议
L61系列卧式内拉床 -
面议
L57系列上拉式拉床 -
面议
L51系列下拉式拉床 -
面议
数控插拉机床 -
面议
卧式连续拉床
机床商务网