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詳細介紹
M250A內圓磨床
機床的主要特點 Main Characteristics
• M250A型內圓磨床可磨削直徑150-500mm的圓柱孔及椎體不大的圓錐孔。大磨削深度為450mm，
• 特殊訂貨時，機床可磨削60-150mm內孔。
• Model M250A internal grinder is capable of grinding straight bore ranging from 150 to 500mm in diameter and tapered bore with small taper. The maximum depth to be ground is 450mm.
• For special order,the machine can be also used for grinding inner bores within 60-150mm.
M250A內圓磨床
| 機床型號 | M250A | |
| 磨削直徑 Bore diameter to be ground (mm) | ф150~ф500 | |
| 磨削大深度 Max. depth of bore o be ground (mm) | 450 | |
| 工件大旋徑 Max.swing diameter | 罩內 Within guard(mm) | ф510 |
| 罩外 Without guard(mm) | ф720 | |
| 工作臺大行程 Max. travel of worktable (mm) | 725 | |
| 床頭箱回轉角度 Swivel angle of workhead(°) | 15° | |
| 機床中心高 Center height of machine (mm) | 1200 | |
| 工作轉速 Work speed (r/min) | 38,57,128,160,212,320 | |
| 砂輪轉速 Wheel speed (r/min) | 2450，,4200 | |
| 機床總功率 Machine total power (kw) | ≈9 | |
| 機床外形尺寸 Overall dimension (mm) | 3760×1650×1830 | |
| 機床重量 Weight of machine (kg) | 4500 | |
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