高精度圓刀磨床
M74100K,、M74125K、M74125KH立軸圓臺(tái)平面磨床是采用圓形工作臺(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(pán)或花盤(pán),;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),;砂輪可采用筒形或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(pán)類工件平面磨削加工。金屬行業(yè)如:軸承,,盤(pán)類刀具,,圓鋸片,汽車發(fā)動(dòng)機(jī)連桿,,離合器摩擦片,,液壓件,泵閥門(mén),,磁性材料等,;非金屬行業(yè)如:耐火材料,陶瓷,,玻璃,,石英,大理石,,碳纖維等,。
M74100K、M74125K,、M74125KH主要規(guī)格參數(shù)(Main Specifications)
項(xiàng)目 | List | 單位(Unit) | M74100K | M74125K | M74125KH |
工作臺(tái)直徑 | Diameter of Worktable | mm | Φ1000 | Φ1250 | Φ1250 |
磨削范圍(徑×高) | Grinding Range of Work Pieces(D×H) | mm |
Φ1000×320 Φ1000×400 |
Φ1250×320 | Φ1400×350 |
工作臺(tái)轉(zhuǎn)速(無(wú)級(jí)) | Rotational Speed of Working Table(Stepless) | rpm | 2~30 | 2~30 | 2~30 |
承載工件最大重量 | Max. Weight of loaded work piece | kg | 800 | 1300 | 1500 |
磨頭中心與工作臺(tái)中心距離 | The distance between Grinding Head Center and Table Center | mm | 290 | 300 | 270 |
筒形砂輪尺寸 (外徑×內(nèi)徑×寬) |
Grinding Wheel Dimensions (DO×IO×W) |
mm | Φ560×Φ460×150 | Φ650×Φ570×150 | Φ650×Φ570×150 |
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 | 85×100×35×150 |
磨頭主軸轉(zhuǎn)速 | Rotational Speed of Grinding Head Main Spindle | rpm | 750 | 750 | 750 |
磨頭垂直移動(dòng)距離 | Vertical Shifting Distance of Grinding Head | mm | 360/420 | 420 | 380 |
磨頭機(jī)動(dòng)進(jìn)給速度 | Auto-Vertical Feed Speed of Grinding Head | mm/min | 0.005~1 | 0.005~1 | 0.005~1 |
磨頭快速升降速度 | Rapid Up-and-Down Speed of the Grinding Head | mm/min | 200 | 200 | 200 |
磨頭電機(jī)功率 | Power of the Grinding Head Motor | kw | 30(45) | 30(45) | 45 |
機(jī)床總重量 | Machine Weight | t | 7.5(8.5) | 8(9) | 9.5 |
機(jī)床外形尺寸 (長(zhǎng)×寬×高) |
Overall Machine Dimensions (L×W×H) |
mm | 2250×1850×2400 | 2300×1850×2400 | 2300×1900×2450 |
加工表面與基面平行度 | Power of the Grinding Head Motor | mm | 0.015/1000 | 0.015/1000 | 0.015/1000 |
表面粗糙度 | Roughness of Work Piece Surface | μm | Ra≤1.25 | Ra≤1.25 |
Ra≤1.25 |