機床特點：

★ 本機床采用進口兩軸數控系統，內裝PLC，液晶顯示。

★砂輪架進給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

給導軌采用進口直線導軌，工作臺采用

液壓油強制潤滑平-V導軌，保證進給精確、靈敏。

★砂輪架電機采用交流變頻調速裝置，可基本實現恒線速磨削。

★砂輪主軸軸承采用動靜承，回轉精度高、剛性好、可實現寬砂輪成形

磨削加工。

★頭架電機采用交流變頻調速裝置，實現無級調速。

★尾架套筒具有液壓伸縮功能。

★機床配置全防護罩殼，操作安全可靠。

★配置自動量儀在線檢測，實現閉環自動磨削工作循環。

技術規格：TECHNICAL SPECIFICATIONS

中心高Height or center                                               180mm

距 Distance between centers                                       790/1040/1540mm

磨削直徑Max.diameter to be ground                                φ320mm

磨削長度Max. length to be ground                                  750/1000/1500mm

工件重量Max. weigth of workpiece                                 150kg

砂輪尺寸Dimension of Max. grinding wheel                          φ750×125×φ305mm

砂輪線速度Linear speed of grinding wheel (m/s)                          50m/s                                                       

電機總功率Total power of the motors                                   30/35kw

砂輪架電主軸功率Total power of the motors                             18.5kw

機床外形尺寸Overall dimensions                3900×2500×1800mm  4400×2500×1800mm

                                                                 5800×3000×2000 mm

凈重                                                              8200/9200/12000Kg

毛重                                                              9000/10000/14000 Kg

工作精度：WORKING ACCURACY（磨削國家標準試磨件）

圓度            0.0015/0.0025 mm

圓柱度          0.005/0.008 mm

表面粗糙度      Ra0.32μm