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在深孔磨削中,我们作过一些尝试。如在磨削孔探400mm,孔径为Φ50mm的淬硬工件时,设计并制造了可换式深孔磨头,用可换式磨头代替(?)长砂轮接杆,装在M131W万能外圆磨床的内圆磨头上进行磨削,可增强磨削刚度和提高旋转精度,可使被加工件达到IT6的精度及Ra0.2μm的表面粗糙度,同时提高了生产效率。
In deep hole grinding, we made some attempts. Such as the grinding hole drilling 400mm, Φ50mm diameter of the hardened workpiece, the design and manufacture of removable deep hole grinding head, replaceable grinding head instead of (?) Long wheel, mounted on the M131W universal cylindrical Grinding on the grinding head of the internal grinding wheel can enhance the grinding rigidity and improve the rotation accuracy, can be processed to achieve the accuracy of IT6 and Ra0.2μm surface roughness, while improving production efficiency.