數(shù)控圓臺磨床
M74200K,、M74225K,、M74250K型立軸圓臺平面磨床
M74200K,、M74225K,、M74250K立軸圓臺平面磨床是采用圓形工作臺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,,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,。金屬行業(yè)如:紙漿磨片,軸承,,盤類刀具,,圓鋸片,汽車發(fā)動機(jī)連桿,,離合器摩擦片,,液壓件,泵閥門等,;非金屬行業(yè)如:耐火材料,,陶瓷,玻璃,,石英,,大
理石,碳纖維等,。
理石,碳纖維等,。
M74200K,、M74225K、M74250K主要規(guī)格參數(shù)(Main Specifications)
項(xiàng)目 | List |
單位 (Unit) |
M74200K | M74225K | M74250K |
工作臺直徑 | Diameter of Worktable | mm | Φ2000 | Φ2250 | Φ2500 |
磨削范圍(徑×高) | Grinding Range of Work Pieces(D×H) | mm | Φ2000×400 | Φ2250×400 | Φ2500×400 |
工作臺轉(zhuǎn)速 (無級) |
Rotational Speed of Working Table(Stepless) | rpm | 2~20 | 2~20 | 2~20 |
承載工件最大重量 | Max. Weight of loaded work piece | kg | 10000 | 12500 | 15500 |
磨頭中心與工作臺中心距離 | The distance between Grinding Head Center and Table Center | mm | 500 | 550 | 600 |
梯形砂磚尺寸 (短邊×長邊×厚×長) |
Dimensions of Trapezoid Carborundum Brick (A×B×C×L) |
mm | 85×100×35×150 | 85×100×35×150 | 85×100×35×150 |
磨頭主軸轉(zhuǎn)速 | Rotational Speed of Grinding Head Main Spindle | rpm | 490~590 | 490~590 | 490~590 |
磨頭垂直移動距離 | Vertical Shifting Distance of Grinding Head | mm | 420 | 420 | 420 |
磨頭機(jī)動進(jìn)給速度 | Auto-Vertical Feed Speed of Grinding Head | mm/min | 0.01~1.0 | 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 | 150 |
磨頭電機(jī)功率 | Power of the Grinding Head Motor | kw | 75 | 75 | 75 |
機(jī)床總重量 | Machine Weight | t | 41.5 | 47.4 | 54.7 |
機(jī)床外形尺寸 (長×寬×高) |
Overall Machine Dimensions (L×W×H) |
mm | 4000×2550×3310 | 4500×2730×3400 | 4500×2900×3450 |
加工表面與 基面平行度 |
Power of the Grinding Head Motor | mm | 0.02/1000 | 0.02/1000 | 0.02/1000 |
表面粗糙度 | Roughness of Work Piece Surface | μm | Ra≤1.25 | Ra≤1.25 | Ra≤1.25 |
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