MG7340(MM7340)型高精度臥軸圓臺(tái)平面磨床
主要適用于磨削加工盤形*、摩擦片、鋸片、閥門、活塞環(huán)等環(huán)形工件,可廣泛應(yīng)用于工具廠、軸承廠和閥門及一般機(jī)械制造廠進(jìn)行精密零件的磨削加工。
總體結(jié)構(gòu)采用工作臺(tái)拖板往復(fù)移動(dòng),同時(shí)工作臺(tái)旋轉(zhuǎn),加工效率高于矩臺(tái)平面磨床幾倍。工作臺(tái)移動(dòng)速度采用液壓無...調(diào)速,旋轉(zhuǎn)驅(qū)動(dòng)采用交流電機(jī)變頻調(diào)速,且工作臺(tái)可繞水平軸傾斜±10°,能滿足凹凸零件的磨削。
MG7340(MM7340)型高精度臥軸圓臺(tái)平面磨床
工作臺(tái)直徑 | Diameter of worktable | Φ400mm |
磨削范圍 (直徑×高) | Grinding Range of Workkpiece(D×H) | Φ400×120mm Φ400×140mm |
拖板縱向移動(dòng)速度 (液壓無...) | Longitudinal Speed of Saddie(Hydraulic Stepless) | 0.05~2.5m/min 0.01~2.5m/min |
工作臺(tái)... 傾斜角度 | Max.Angle of Tilt of the Table | ±10° |
工作臺(tái)轉(zhuǎn)數(shù) (無...) | Rotational Speed of Working Table(Stepless) | 0~140r/min |
主軸轉(zhuǎn)速 | Rotational Speed of Main Spindle | 1400r/min |
磨頭垂直進(jìn)給量 (手輪每格) | Vertical Feed of Grinding Head (Each Calibration of Hand wheel) | 0.001mm |
磨頭垂直自動(dòng)進(jìn)給量 (液壓六...) (特殊配置) | Auto-Vertical Feed of Grinding Head (Hydraulic pressure#6) (Special Configuration) | 0.001、0.002、 0.004、0.006、 0.008、0.01mm |
磨頭快速 升降速度 | Rapid Up-and-Down Speed of the Grinding Head | 70mm/min |
砂輪尺寸 (外徑×寬×內(nèi)徑) | Grinding Wheel Dimensions(DO×W×IO) | Φ300×32×Φ127mm |
磨頭電機(jī)功率 (低速/高速) | Power of the Grinding Head Motor (Low/High) | 4kw |
主機(jī)外形尺寸 (長(zhǎng)×寬×高) | Overall Machine Dimensions | 1623×986×1730mm |
主機(jī)包裝尺寸 (長(zhǎng)×寬×高) | Overall Packed Machine Dimensions(L×W×H) | 2620×1340×2170mm |
機(jī)床凈重/毛重(約) | Net Weight/Gross Weight(Appox) | 2800kg/3200kg |
試件粗糙度 | Work Piece Roughness | Ra≤0.1μm Ra≤0.2μm |
試件平面度 | Work Piece Planeness | 1000:0.005mm 1000:0.01mm |