在批林批孔运动的推动下,我厂金工车间广大职工,坚持“鞍钢宪法”,大搞技术革新,在制造广西西津三号机组的战斗中,利用旋风切削,加工导叶轴颈获得成功,质量符合要求,工效提高四倍,从而解决了加工导叶轴颈存在的椭圆度大的难题。我厂生产的六万瓩低水头水轮机,其导叶长为4610毫米,宽为1040毫米,单重达2680公斤(见图1)。在生产第一台机组时,我们采用架中心架,加配重的方法来加工导叶轴颈 Under the motto of “Bringing holes and bosses and holes”, a large number of staff and workers of our factory’s metalworking workshop adhere to the “Anshan Iron and Steel Constitution” and vigorously promote technological innovation. In the battle to manufacture the No. 3 Xijin unit in Guangxi, the use of cyclone cutting and the machining of guide vanes and journals , Quality to meet the requirements, work efficiency increased fourfold, thus solving the processing of guide vane shaft ovality there is a big problem. I produced 60,000 瓩 low head turbine, the guide vane length of 4610 mm, width of 1040 mm, weighing up to 2680 kg (see Figure 1). In the production of the first unit, we use the frame center frame, plus the method of weight to process guide vane journals