我厂使用的Q 11-6.3×2000剪板机,其开式连杆轴承座与偏心轮严重研伤,达0.2～0.6毫米深。由于零件较大,更换新件困难。为此,我们采用如下工艺方法迸行修复,效果良好。 1.在车床上将φ245毫米偏心轮车去研伤痕迹(车至φ244~(0.030)_(0.122),6)。 2.将上下对开式连杆轴承座结合面各刨去3毫米,光浩度4。 3.用螺栓将下上连 The Q 11-6.3 × 2000 shearing machine used by our factory has a serious research injury of open connecting rod bearing seat and eccentric wheel, reaching 0.2-0.6 mm deep. Due to the larger parts, replacement of new parts is difficult. To this end, we use the following process for repair, the effect is good. 1. In the lathe will φ245 mm eccentric to study traces (car to φ244 ~ (0.030) _ (0.122), 6). 2. The upper and lower split rod bearing housings to planer to 3 mm, Guang Hao degrees 4. 3. Use the bolt to connect the next