论文部分内容阅读
随着我国机械制造工业的迅速发展,对板料折弯压力机折弯工件的精度要求也越来越高了。我们遵照伟大领袖毛主席关于“中国人民有志气,有能力,一定要在不远的将来,赶上和超过世界先进水平”的教导,对如何提高折弯工件的精度做了初步试验,现将积累的数据和一些看法介绍如下,仅供读者参考和探讨。板料折弯压力机的滑块与工作台的不平行度、机床的刚度(喉口变形、滑块和工作台本身
With the rapid development of China’s machinery manufacturing industry, the precision of the bending of sheet metal bending presses is also getting higher and higher. In accordance with the teachings of Chairman Mao, the great leader, on how to improve the accuracy of bending workpieces through the teaching of "the Chinese people have ambition and ability, we must catch up with and surpass the world’s advanced level in the near future. The accumulated data and some opinions are introduced below, for reference and discussion of the reader. Plate bending presses and workbench slider non-parallelism, the rigidity of the machine (throat deformation, the slider and the table itself