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| MMB1420A 精密半自動(dòng)外圓磨床 詳細(xì)說(shuō)明： | |
帶半自動(dòng)機(jī)構(gòu)的精密磨床 適用于批量加工精密零件的具有半自動(dòng)縱磨及自動(dòng)切入磨性能的精密半自動(dòng)外圓磨床。 規(guī)格及主要技術(shù)參數(shù) Main Specifications 項(xiàng)目ItemMM1420A磨削直徑范圍Grinding diameters8~200 mm磨削孔徑范圍Gringing bores13～80 mm磨削長(zhǎng)度Max grinding length500 mm磨削深度Max grinding depth125 mm工作臺(tái)移動(dòng)量Max travel of table600 mm液壓移動(dòng)速度Hydraulic traverse speeds0.1～4 m/min工作臺(tái)轉(zhuǎn)動(dòng)范圍Swivel range of the table-5°～+9°砂輪線速度Max peripheral speed of grinding wheel35 m/s砂輪直徑Max grinding wheel diameter300 mm頭架主軸轉(zhuǎn)速Speeds of headstock spindle 60,85,230 rpm電機(jī)總?cè)萘緾oolant pump drive motor4.24 kw機(jī)床外形尺寸（長(zhǎng)X寬X高）Overall dimensions (LxWxH)2000X1420X1600 mm機(jī)床重量Weight of machine2100 kg工作精度 Working Accuracy 項(xiàng)目Item 外圓圓度Ex Ternal0.001 mm內(nèi)孔圓度In Ternal0.002 mm縱截面直徑Cylindricity0.005 mm外圓粗糙度Ex SurfaceRa≤0.04 mm內(nèi)孔粗糙度In SurfaceRa≤0.04 mm |
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