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MK74系列數(shù)控立軸圓臺(tái)平面磨床說明：
MK74系列數(shù)控立軸圓臺(tái)平面磨床是一種用砂輪端面磨削工件的高效率平面磨床。磨頭立柱精密 直線導(dǎo)軌聯(lián)接，選用精密滾珠絲桿傳動(dòng)，以及進(jìn)口精密減速器，外加西門子數(shù)控系統(tǒng)，傳送更精密、更可靠，立柱三點(diǎn)調(diào)整，主要用來磨削鋼、鐵、陶瓷及有色金屬制成的零件，宜適于成批生產(chǎn)使用。
MK74系列數(shù)控立軸圓臺(tái)平面磨床技術(shù)參數(shù)：
型號(hào) | MK7475B | MK7480B | MK74100 | MK74125 |
磨削工件尺寸（直徑X高） | 750 x 300mm | 800 x 300mm | 1250 x 350mm | 1250 x350mm |
砂輪端面至工作臺(tái)距離 | 400mm | 400mm | 500mm | 500mm |
手輪毎轉(zhuǎn)磨頭移動(dòng)量 | 10,1,0.1mm | 10,1,0.1mm | 10,1,0.1mm | 10,1,0.1mm |
毎格磨頭移動(dòng)量 | 0.1,0.01,0.001mm | 0.1,0.01,0.001mm | 0.1,0.01,0.001mm | 0.1,0.01,0.001mm |
砂輪主軸轉(zhuǎn)速 | 970rpm | 970rpm | 750rpm | 750rpm |
砂輪尺寸 | 450x380x150 | 450x380x150 | WP150x80x25 | WP150x80x25 |
工作臺(tái)轉(zhuǎn)速 | 無極變速 | 無極變速 | 無極變速 | 無極變速 |
滑按鞍移動(dòng)距離 | 450mm | 450mm | 570mm | 570mm |
滑按鞍移動(dòng)速度 | 4.18m/min | 4.18m/min | 3.8m/min | 3.8m/min |
電機(jī)總功率 | 36Kw | 36Kw | 50Kw | 50Kw |
磨頭功率 | 30Kw | 30Kw | 45Kw | 45Kw |
垂直電機(jī)功率 | 16Nm | 16Nm | 22Nm | 22Nm |
工作臺(tái)旋轉(zhuǎn)電機(jī)功率 | 3Kw | 3Kw | 3Kw | 3Kw |
重量 | 7000Kg | 7500Kg | 8000Kg | 9000Kg |
加工表面對(duì)簽面的平行度 | 1000:0.02mm | 1000:0.02mm | 1000:0.02mm | 1000:0.02mm |
表面粗糙度 | Ra1.25 μm | Ra1.25 μ m | Ra1.25 μ m | Ra1.25 μ m |
外型尺寸 | 2500x1450 x 2400 | 2500x1450 x 2400 | 3500x1660 x 2550 | 3550x1660x2550 |
平面磨床附件：
隨機(jī)附件 | Standard attachment | 特殊附件 | Special attachment |
砂輪卡盤和砂瓦 | Emery the thuck and emery tile | 砂輪平衡軸 | Wheel balancing arbor |
扳手 | Spanner | 砂輪平衡架 | Wheel balancing device |
刮刷 | Brush scraper | 鑲塊砂輪卡盤 | Inserd wheel glange |
機(jī)床墊鐵 | Machine tool spacer | ||
砂輪修正刀片 | Blade for cutting emery wheel | ||
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