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  • 商品名稱: 高精度萬能外圓磨床
  • 產品編號: 0803
  • 產品型號: MG14(3)20×500/750
  • 瀏覽次數: 7

機床特點:

★本系列機床適用于中小型精密軸及盤類零件的圓柱、圓錐的外圓及內圓面和端面的高精度磨削加工。

★機床工作臺、頭架、砂輪架等部件均能回轉一定角度。

★橫進及床身導軌均采用減摩涂層技術,有效去除低速爬行現象,并且涂層有良好的吸震效果,大大提升磨削加工精度。

★頭架及砂輪架主軸采用整體大錐度成型油楔動壓軸承結構,具有回轉精度高,剛性大、溫升低的特點。

★尾架采用密珠套筒結構,具有液壓伸縮功能,實現液壓進退、彈簧夾緊。

★工作臺運動、砂輪架進退既可液動亦可手動。

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                                 φ5mm

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                                 50kg

頭架回轉角度Rotation angle of headstock                                +45°~-45°

工作臺回轉角度Rotation angle of worktable                             +7.5°~-5.5°/+6°~-4°

砂輪最大尺寸Dimension of Max grinding wheel                          φ400×50×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)                         ≤35m/s、≤20m/s(兩個速度)                                                

砂輪架電機功率Total power of the grinding wheel motor                   3kw

機床總功率Total power of the motors                                   5.175Kw(4.625Kw

機床外形尺寸Overall dimensions                      1900×1400×1250mm /2370×1400×1250mm

凈重Net weight                                                     2600/2900Kg

毛重Gross weight                                                   2900/3300 Kg

 

 

工作精度:WORKING ACCURACY(磨削國家標準試磨件)

                                              

圓度Roudness                                    0.0006 mm

直徑一致性Diameter of consistency                  0.003 mm

表面粗糙度Roughness                             Ra0.02μm

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