我厂机械二车间,于1978年在两台M2110型内圆磨床上改用自行设计制造的沟槽式动静压轴承磨头,经过三年多时间的实际使用,效果很好。随着实际经验的不断丰富,其优点更为明显。 1.零件的加工光洁度从初期的8提高到11。 2.吃刀深度由初期0.005毫米提高到0.05毫米。 3.消除了滚动轴承噪声大的缺点,改善 I plant machinery two workshops, in 1978 in two M2110 internal grinder to use their own design and manufacture of groove-type dynamic and static pressure bearing grinding head, after more than three years of actual use, the effect is very good. As the actual experience of continuous enrichment, the advantages are more obvious. 1. Parts processing finish from the initial 8 to 11. 2. The depth of the knife increased from the initial 0.005 mm to 0.05 mm. 3. Elimination of rolling bearing noise shortcomings, improved