1972年5月,在批修整风运动的推动下,我车问铜线锭炉的广大职工,克服了重重困难,在未更动铸锭机机械和动力的情况下,由“一模一锭”浇铸改为“一模双锭”浇铸(见附图)。两年来的生产实践表明,“一模双锭”投产后对发展铜线锭生产,提高线锭质量,降低材料消耗具有重要意义。 In May 1972, under the impetus of approving the wind rectification campaign, I consulted with the vast majority of staff and workers of the copper ingot furnace to overcome numerous difficulties. Without changing the machinery and power of the ingot casting machine, “Cast to” double die “casting (see photo). Two years of production practice shows that the ”double die" put into operation after the development of copper ingot production, improve the quality of ingot, reducing material consumption is of great significance.