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  • 商品名稱: 數控萬能外圓磨床
  • 產品編號: 0203
  • 產品型號: MK14(3)20A×500/750
  • 瀏覽次數: 9

機床特點:

★本系列機床采用進口兩軸聯動數控系統,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,砂輪架和工作臺進給導軌均采用液壓油

強制供油式平-V導軌,進給精確靈敏;配置電子手輪,操作方便。

★砂輪主軸軸承采用整體瓦動壓軸承,回轉精度高、剛性好。配有專用的循環供油和冷卻系統,溫升低。

★頭架采用交流變頻調速裝置,實現無級調速。亦可采用機械有級調速。

★尾架采用液壓伸縮套筒結構,實現液壓進退、彈簧夾緊功能。

★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 of center                                               140mm

頂尖距 Distance between centers                                       520/770mm

最大磨削直徑Max.diameter to be grind                                 φ200mm

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

最大磨削長度Max. length to be grind                                   500/750mm

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

最大磨削孔深Max.depth of bore to be grind                              125mm

最大工件重量Max. weigth of workpiece                                 30kg

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

砂輪最大尺寸Dimension of Max grinding wheel                          φ400×60×φ203mm

砂輪最小尺寸Dimension of Min grinding wheel                          φ280×15×φ203mm

砂輪線速度Linear speed of grinding wheel (m/s)                          ≤45m/s                                                       

砂輪架電機功率Total power of the grinding wheel motor                   4kw

機床總功率Total power of the motors                                   12.8kw/13.5Kw

機床外形尺寸Overall dimensions                    2600×1800×1740mm /3080×1800×1740mm

凈重Net weight                                                     3800/4200Kg

毛重Gross weight                                                   4800/5200 Kg

 

 

工作精度:WORKING ACCURACY(磨削國家標準試磨件)

                                              

圓度Roudness                                    0.0015 mm

直徑一致性Diameter of consistency                  0.005 mm

表面粗糙度Roughness                             Ra0.32μm

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