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详细介绍
M250A内圆磨床
机床的主要特点 Main Characteristics
• M250A型内圆磨床可磨削直径150-500mm的圆柱孔及椎体不大的圆锥孔。大磨削深度为450mm，
• 特殊订货时，机床可磨削60-150mm内孔。
• 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内圆磨床
| 机床型号 | M250A | |
| 磨削直径 Bore diameter to be ground (mm) | ф150~ф500 | |
| 磨削大深度 Max. depth of bore o be ground (mm) | 450 | |
| 工件大旋径 Max.swing diameter | 罩内 Within guard(mm) | ф510 |
| 罩外 Without guard(mm) | ф720 | |
| 工作台大行程 Max. travel of worktable (mm) | 725 | |
| 床头箱回转角度 Swivel angle of workhead(°) | 15° | |
| 机床中心高 Center height of machine (mm) | 1200 | |
| 工作转速 Work speed (r/min) | 38,57,128,160,212,320 | |
| 砂轮转速 Wheel speed (r/min) | 2450，,4200 | |
| 机床总功率 Machine total power (kw) | ≈9 | |
| 机床外形尺寸 Overall dimension (mm) | 3760×1650×1830 | |
| 机床重量 Weight of machine (kg) | 4500 | |
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