◆FDL-50H数控车床是针对零件加工对该规格数控机床需求，大孔Φ82mm主轴，独立高刚性主轴系统，对主轴结构进行专门针对性开发、设计、制造，主轴具备较高的切削特性（**扭矩763Nm），能很好提供切削动力，结合转速段合理的自动换挡机构，使得该机型具有整机精度稳定性好、刚性强、主轴单元热变形小、热稳定性佳、精度保持性好的优良特性。能在该机床上实现粗、半精、精加工，极大提高设备利用率和效率。
◆ FDL-50H CNC lathe is for the machining of CNC machine tools for this specification. Large hole Φ82mm spindle, independent high rigidity spindle system, specially developed, designed and manufactured for the spindle structure. The spindle has high cutting characteristics (maximum The torque is 763Nm), which can provide cutting power well, combined with the automatic shifting mechanism with reasonable speed segment, which makes the model have good precision, strong rigidity, small thermal deformation of the spindle unit, good thermal stability and precision retention. Good good features. It can realize rough, semi-finishing and finishing on the machine tool, greatly improving equipment utilization and efficiency.
◆本机床是两座标(纵向Z、横向X)连续控制卧式数控车床，对于轴类、盘类零件的加工有较高的加工性能，适用于批量大、加工精度高、尺寸一致性要求较高的零件加工，特别适合军工、航天、汽车、模具、仪器仪表等机械加工行业，对零件进行高效、大批量、高精度的加工。是一种高效率、高精度、高质量、高效益、低成本机床。
◆This machine is a twostandard (longitudinal Z, horizontal X) continuous control horizontal CNC lathe. It has high processing performance for the processing of shaft and disc parts. It is suitable for large batch size, high processing precision and dimensional consistency requirements. High-level parts processing, especially suitable for military, aerospace, automotive, mold, instrumentation and other mechanical processing industries, efficient, high-volume, high-precision machining of parts. It is a high efficiency, high precision, high quality, high efficiency, low cost machine tool.
◆机床采用机、电、液一体化结构，整机布局紧凑合理，其高转速、高精度和高刚性，为用户在使用中提供了高效率和高可靠性，关键的外购件都进行招标采购，选用知名厂家的产品，保证机床的精度和可靠性。整机采用封闭式全防护结构，符合人机工程学的原理，宜人性好，便于操作, 有利于安全生产和减少对生产作业环境的污染。
◆The machine tool adopts the integrated structure of machine, electricity and liquid. The layout of the machine is compact and reasonable. Its high speed, high precision and high rigidity provide high efficiency and high reliability for users. The key purchased parts are tendered. Purchasing, select the products of wellknown manufacturers to ensure the accuracy and reliability of the machine. The whole machine adopts closed fullprotection structure, which is in line with the principle of ergonomics. It is pleasant and easy to operate, which is conducive to safe production and reduce pollution to the production environment.
◆机床配有多点定量自动润滑系统，能有效减少热变形的影响，保证加工精度。
◆The machine is equipped with multipoint quantitative automatic lubrication system, which can effectively reduce the influence of thermal deformation and ensure the processing accuracy.
机械参数\型号 Mechanical parameters\model | 单位 unit | FDL-6150 | FDL-50H |
床身/滑板**回转直径Bed/skateboard maximum turning diameter | mm | φ500/φ290 | φ500/φ290 |
滑板**车削直径 Skateboard maximum turning diameter | mm | φ260 | φ260 |
**车削直径 Maximum turning diameter | mm | φ460 | φ460 |
**车削长度（两顶） Maximum turning length (two tops) | mm | 1000/1500/2000/3000 | 1000 |
卡盘上**车削长度 Maximum turning length on the chuck | mm | 800/1300/1800/2600 | 800 |
床脚结构 Bed foot structure | type | 分体床脚/整体床脚Split bed foot / integral bed foot | 整体床脚 Overall bed foot |
导轨结构 Rail structure | type | 标准导轨 Standard rail | 标准导轨 Standard rail |
导轨宽度 Rail width | mm | 390 | 390 |
主轴头型号 Spindle head model | type | D8/C8/A2-8 | A2-8 |
主轴内控锥度 Spindle internal control taper | MT | 公制90号（1：20） Metric 90 (1:20) | 公制90号（1：20） Metric 90 (1:20) |
主轴孔径 Spindle aperture | mm | 80 | 80 |
主轴转速 Spindle speed | r/min | 高速High speed 350-1600 中速Medium speed 150-700 低速Low speed 45-200 |
全无极1-1600 All-infinite 1-1600
|
主轴电机功率 Spindle motor power | KW | 7.5(变频) 7.5 (frequency conversion) | 11（伺服） 11(servo) |
手动三爪卡盘 Manual three-jaw chuck | mm | Φ250 | Φ250 |
X轴丝杠型号 X-axis screw model | model | 2505 | 2505 |
Z轴丝杠型号 Z-axis screw model | model | 4010 | 4010 |
X轴伺服电机扭矩 X-axis servo motor torque | Nm | 6 | 6 |
Z轴伺服电机扭矩 Z-axis servo motor torque | Nm | 10/15 | 10 |
X轴快速进给速度 X-axis rapid feed rate | m/min | 6m/min | 6m/min |
X轴快速进给速度 X-axis rapid feed rate | m/min | 8m/min | 8m/min |
刀架形式 Tool holder form | type | 立式四工位电动刀架 Vertical four-station electric | 立式四工位电动刀架 Vertical four-station electric |
刀具尺寸 Tool size | mm | 25×25 | 25×25 |
加工精度 Precision | Level | IT6-IT7 | IT6-IT7 |
X轴重复定位精度 X-axis repeat positioning accuracy | mm | ≤0.007 | ≤0.007 |
Z轴重复定位精度 Z-axis repeat positioning accuracy | mm | ≤0.01 | ≤0.01 |
表面粗糙度（钢件） Surface roughness (steel) | um | Ra≤3.2 | Ra≤3.2 |
尾轴套筒直径 Tail shaft sleeve diameter | mm | Φ75 | Φ75 |
尾轴套筒行程 Tail shaft sleeve stroke | mm | 150 | 150 |
尾轴顶尖锥 Tail shaft tip cone | MT | 5 | 5 |
电源电压/容量 Power supply voltage / capacity | V/KVA | 380/11 | 380/11 |
外形尺寸 Dimensions | mm | 3000×1600×1700 | 3000×1600×1700 |
重量（约） Weight (about) | KG | 2800 | 2600 |
数字控制系统 Digital control system | type | GSK | GSK |
备注：本公司机床不断进行研发改良，胡扯外观及技术参数仅供参考，实际外观技术参数均以订货为准。Remarks: The company's machine tools are continuously researched and improved. The appearance and technical parameters of the craps are for reference only. The actual appearance technical parameters are subject to the order.
