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φ200 系列外圆磨床 φ200 Series Cylindrical Grinding Machine Tool M1320 M1420 MM1320 MM1420 MG1320 MG1420机床性能结构特点 Features of the machine tool performance and structure 砂轮架主轴采用大锥度套筒式高精度动**承主轴系，回转精度高，精度保持时间长。回转精度≤0.001mm。 Spindle of the wheel head uses the dynamic pressure bearing spindle of big-tapered telescope-feed and high-precision, which has the high rotation precision and long time maintenance.The rotation precision is ≤0.001mm. 砂轮进给机构采用齿轮结构，操作灵活准确。最小进给量为0.001mm。 Grinding wheel feed mechanism uses gear structure, which is flexible and accurate to operate. Minimum feed amount is 0.001mm. 头架旋转采用交流变频无极调速，北京广宇大成数控机床有限公司,广宇大成数控机床,调速灵活方便。 Headstock rotation controlled by stepless AC frequency conversion, it is flexible to regulate the speed. **型机床头架回转主轴采用高精度进口滚动轴承。从高速到低速均可保持高精度、高刚性运转。主轴回转精度≤0.001mm。 The rotary spindle of the universal type machine’s headstock uses imported high-precision rolling bearings. From high speed to low speed, the high-precision and high-rigidity operation can be maintained. Spindle rotation precision is ≤0.001mm. 工作台为双层结构，**锥度调整可达9 °。 The workbench is double-deck structure; the maximum taper adjustment can be up to 9 °. 机床加工精度高，整体布局合理，造型美观，广宇大成数控机床|||高精密外圆磨床
，操作手柄集中、形象、操作简便、安全。 With high machining precision,theintegral layout of machine tool is rational, appearance is attractive, operating handles are centralized arrange and visualization, thus to make the machine easy to control and safe to operate. 进给导轨使用贴塑导轨，提高了慢速运行平稳性及抗振性。 The feeding guideway uses antifriction & plastic-filming guideway,thus promoting the smoothness and vibration resistance of low-speed operations.. 机床液压驱动采用螺杆泵，运行平稳，噪音低。 The hydraulic drive system uses screw pump which is of smooth running and low noise. φ320 系列外圆磨床 φ320 Series Cylindrical Grinding Machine Tool M1332 M1432 MM1332 MM1432 MG1332 MG1432 ¾ 机床性能结构特点 Features of the machine tool performance and structure 砂轮架主轴采用大锥度套筒式高精度动**承主轴冂系，广宇大成数控机床|||高精密外圆磨床
，回转精疒度高，精度保持时间长。回转精度≤0.001mm。 Spindle of the wheel head uses the dynamic pressure bearing spindle of big-tapered telescope-feed and high-precision, which has the high rotation precision and long time maintenance.The rotation precision is ≤0.001mm. 砂轮进给机构采用齿轮结构，操作灵活准确。最小进给量为0.001mm。 Grinding wheel feed mechanism uses gear structure, which is flexible and accurate to operate. Minimum feed amount is 0.001mm. 头架旋转采用交流变频无极调速，调速灵活方便。 Headstock rotation controlled by stepless AC frequency conversion, it is flexible to regulate the speed. **型机床头架回转主轴采用高精度进口滚动轴承。从高速到低速均可保持高精度、高刚性运转。主轴回转精度≤0.001mm。 The rotary spindle of the universal type machine’s headstock uses imported high-precision rolling bearings. From high speed to low speed, the high-precision and high-rigidity operation can be maintained. Spindle rotation precisio
广宇大成数控机床|||高精密外圆磨床 |
