M74160K、M74180K型立軸圓臺(tái)平面磨床
采用圓形工作臺(tái)承載工件或工裝旋轉(zhuǎn),砂輪端面磨削工件平面形式一種平面磨床。工作臺(tái)可采用電磁吸盤或花盤;立柱與床身采用三點(diǎn)調(diào)整機(jī)構(gòu)聯(lián)結(jié),便于將工件平面磨成中凹或中凸形狀;磨頭主軸采用裝入式大功率電機(jī)驅(qū)動(dòng),切削能力強(qiáng);砂輪可采用多塊砂瓦圓周均布組合式結(jié)構(gòu)。本機(jī)床適用于大批量盤類工件平面磨削加工。
M74160K、M74180K型立軸圓臺(tái)平面磨床
項(xiàng)目 | List | 單位 (Unit) | M74160K | M74180K |
工作臺(tái)直徑 | Diameter of Worktable | mm | Φ1600 | Φ1800 |
磨削范圍(徑×高) | Grinding Range of Work Pieces(D×H) | mm | Φ1600×400 | Φ1800×400 |
工作臺(tái)轉(zhuǎn)速 (無(wú)...) | Rotational Speed of Working Table(Stepless) | rpm | 2~20 | 2~20 |
承載工件...重量 | Max. Weight of loaded work piece | kg | 6500 | 8000 |
磨頭中心與工作臺(tái)中心距離 | The distance between Grinding Head Center and Table Center | mm | 400 | 500 |
梯形砂磚尺寸 (短邊×長(zhǎng)邊×厚×長(zhǎng)) | Dimensions of Trapezoid Carborundum Brick (A×B×C×L) | mm | 85×100×35×150 | 85×100×35×150 |
磨頭主軸轉(zhuǎn)速 | Rotational Speed of Grinding Head Main Spindle | rpm | 590 | 590 |
磨頭垂直移動(dòng)距離 | Vertical Shifting Distance of Grinding Head | mm | 420 | 420 |
磨頭機(jī)動(dòng)進(jìn)給速度 | Auto-Vertical Feed Speed of Grinding Head | mm/min | 0.01~1.0 | 0.01~1.0 |
磨頭快速升降速度 | Rapid Up-and-Down Speed of the Grinding Head | mm/min | 150 | 150 |
磨頭電機(jī)功率 | Power of the Grinding Head Motor | kw | 55 | 55 |
機(jī)床總重量 | Machine Weight | t | 28.8 | 29.5 |
機(jī)床外形尺寸 (長(zhǎng)×寬×高) | Overall Machine Dimensions (L×W×H) | mm | 3750×2200×2950 | 3850×2200×2950 |
加工表面與 基面平行度 | Power of the Grinding Head Motor | mm | 0.02/1000 | 0.02/1000 |
表面粗糙度 | Roughness of Work Piece Surface | μm | Ra≤1.25 | Ra≤1.25 |