机床特点 Features of machine tools
1. 数控立式车床是一种性能良好、工艺范围广泛、生产效率高的先进设备，适用于各行业的机械加工，可用于内外圆柱面、
内外圆锥面、端面、切槽、圆弧及各种曲线面和螺纹的粗、精加工。
2. 机床的主传动分为交流和直流两种电机驱动。交流经 16 级主轴变速机构，直流经两档变速机构，实现工作台的转速范围。
3. 工作台主轴采用了高精度可调径向间隙双列短圆柱滚子轴承定心，工作台采用恒流静压导轨，使工作台具有旋转精度高、
承载能力大、热变形小的特点。
4. 根据用户需要机床可采用恒温冷却装置，可设有独立液压站系统，能保证机床加工精度和各项技术指标稳定性。
5. 立柱、横梁、滑枕等导轨面采用淬火、磨削、人工合研，接触面好，精度高。
6. 机床进给采用伺服电机、滚珠丝杠传动，横梁配有封闭护罩，增加了机床的安全性、宜人性。
7. 数控系统根据用户需要，可选用进口或国产配置。
8. 选择配置：电动刀台、半封闭罩壳、冷却排屑装置和两档无级调速。

1. CNC vertical lathe is an advanced equipment with good performance, wide range of technology and high production efficiency. It is suitable for mechanical processing of various industries, and can be used for internal and external cylindrical surface, internal and external cone surface, end face, grooving Rough and finish machining of circular arc, curved surface and thread.
2. The main drive of the machine tool is divided into AC and DC motor drives. AC through 16 level spindle speed change mechanism, DC through two speed change mechanism, to achieve the speed range of the worktable.
3. High precision adjustable radial clearance double row short cylindrical roller bearing is used for the spindle of the worktable, and the constant current hydrostatic guide rail is used for the worktable, which makes the worktable have the characteristics of high rotation accuracy, large bearing capacity and small thermal deformation.
4. According to the needs of users, the machine tool can be equipped with constant temperature cooling device and independent hydraulic station system, which can ensure the machining accuracy and the stability of various technical indexes.
5. The guide rail surfaces of column, beam and RAM are quenched, ground and manually grinded, with good contact surface and high precision.
6. Servo motor and ball screw are used to drive the machine tool, and the beam is equipped with a closed shield, which increases the safety and amenity of the machine tool.
7. The CNC system can be imported or domestic configuration according to the needs of users.
8. Optional configuration: electric tool table, semi enclosed cover, cooling chip removal device and two-speed stepless speed regulation.