M74125-C2立軸圓臺(tái)模具磨床
主要特點(diǎn)
本機(jī)床系立式磨頭,圓形電磁工作臺(tái),采用砂輪端面磨削工件平面。磨頭主軸軸承采用精密滾動(dòng)軸子,剛性好,磨削效率高。電磁吸盤的吸力平滑可調(diào),并可自動(dòng)退磁。機(jī)床砂輪和工作臺(tái)分別由單獨(dú)電機(jī)驅(qū)動(dòng)。機(jī)床垂直進(jìn)給機(jī)構(gòu)可以手動(dòng),也可以機(jī)動(dòng),使用方便可靠。立柱采用三點(diǎn)調(diào)整結(jié)構(gòu)。本機(jī)床適用于汽車、拖拉機(jī)、軸承、機(jī)械等行業(yè)中批量零件平面加工。
M74125-C2立軸圓臺(tái)模具磨床
項(xiàng)目 | ITEM | M7475D | M7480A | |
電磁工作臺(tái)直徑 | BENCH DIA | mm | Φ 750 | Φ 800 |
磨削工件大尺寸 (直徑×高) | GRINDING SIZE(DIA×H.MAX) | mm | Φ 750×320 | Φ 800×320 |
承載工件大重量 | MAX WEIGHT OF BEARING WORK PIECE | kg | 460 | 500 |
砂輪尺寸 (外徑×內(nèi)徑×高) | EMERY WHEEL SIZE (O.D×IN.D×H) | mm | 450×380×150 | 450×380×150 |
砂瓦尺寸 (長(zhǎng)×寬×高) | EMERY WHEEL SIZE (L×W×THICKNESS) | mm | WP 150×80×25 | WP 150×80×25 |
磨頭主軸轉(zhuǎn)速 | GRINDING HEAD MAIN SHAFT ROTATIONAL SPEED | rpm | 980 | 980 |
工作臺(tái)轉(zhuǎn)速 | BENCH ROTATIONAL SPEED | rpm | 18;24 | 18;24 |
磨頭垂直移動(dòng)距離 | GRINDING HEAD VERTICAL SHIFTING DISTANCE | mm | 390 | 390 |
工作臺(tái)移動(dòng)距離 | BENCH SHIFITING DISTANCE | mm | 400 | 400 |
磨頭機(jī)動(dòng)進(jìn)給速度 | GRINDING HEAD FEED SPEED | mm/min | 0.08-1.20 | 0.08-1.20 |
磨頭電機(jī)功率及轉(zhuǎn)速 | GRINDING HEAD MOTOR POWER AND SPEED | KW;rpm | 30;980 | 30;980 |
機(jī)床總功率 | MACHINE TOOL TOTAL POWER | KW | 33.7 | 33.7 |
機(jī)床總重量 | MACHINE WEIGHT | kg | 6000 | 6500 |
機(jī)床外形尺寸 (長(zhǎng)×寬×高) | MACHINE DIMENSIONS (L×W×H) | mm | 2345×1438×2380 | 2345×1518×2380 |
加工表面對(duì)其基面平行度 | PARALLELISM OF MACHINING SURFACE TO BASIC SURFACE | mm | 0.01 | 0.01 |
表面粗糙度 | ROUGHNESS OF MACHINING SURFACE | μm | Ra1.25 | Ra1.25 |