機床特點：

★本機床采用進口三軸數控系統，內裝PLC，液晶顯示。機床采用全封閉結構。

★砂輪架和工作臺移動均采用交流伺服電機通過滾珠絲杠驅動，砂輪架進給采用

進口直線滾動導軌，進給精確靈敏；配置電子手輪，操作方便。

★砂輪主軸采用進口滾動軸承結構或電主軸結構，具有良好的剛性和回轉精度。

★頭架采用伺服電機驅動，實現無級調速。具有精確的圓周位置停車功能。

★工件軸向定位采用氣密封套筒結構，自動完成工件軸向到位檢測功能。

★機床采用CBN砂輪，配有前置金剛滾輪修整機構，可自動修整自動補償。

★配置進口防碰撞及消空程裝置。

技術規格：TECHNICAL SPECIFICATIONS

中心高Height of center                                               180mm

工件長度Maximum workpiece length                               350mm

磨削直徑Max.diameter to be grind                                φ26mm

最小磨削直徑Min. diameter to be grind                                φ10mm

磨削孔深范圍Range of the bore to be grind                             φ13～φ80mm

砂輪架最小進給量Min.feed of grinding wheel frame                       0.001mm

工作臺最小進給量Min.feed of worktable                                0.001mm

砂輪尺寸Dimension of grinding wheel                                  φ400×21.6×φ203mm

                                                                  或φ250×17.5×φ52 mm

砂輪線速度Linear speed of grinding wheel (m/s)                          ≤80m/s                                                       

砂輪架電機功率Total power of the grinding wheel motor                   11kw/7.5KW

機床總功率Total power of the motors                                   約30Kw

機床外形尺寸Overall dimensions                                      2820×2150×1750mm

凈重Net weight                                                     7000Kg

毛重Gross weight                                                   8000 Kg

工作精度：WORKING ACCURACY（磨削國家標準試磨件）

止推面端面全跳動Total face runout                 ≤0.005mm

表面粗糙度Roughness                             Ra0.2μm