我们车间的大多数结构件都使用3米仿形切割机进行下料,但长期以来下料质量一直不够理想,操作人员不得不经常根据下料件的超差情况修补靠模。据了解,国内某些工厂也有类似情况。为什么会出现这种情况呢？经分析研究认为,质量不好的主要原因是 Most of our workstations use 3-meter profiling machines for blanking, but the quality of the blanks has not been ideal for a long time, and operators have often had to rely on oversize conditions of the blanks to repair them. It is understood that some factories in China have a similar situation. Why does this happen? According to the analysis and research, the main reason for poor quality is