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广西玉林柴油机厂铸造车间广大职工,在毛主席革命路线指引下,排除“四人帮”的干扰和破坏,为加速实现农业机械化多作贡献,在呋喃Ⅰ型树脂供应中断的情况下,坚持群众性的科学实验,终于试验成功了用水玻璃代替呋喃Ⅰ型树脂作粘结剂,进行热芯盒射芯。经过八个多月的生产实践,射制了八种芯子,多者达万件以上,少者亦有几千件。浇成的铸件经加工检查,完全可用。
Guided by Chairman Mao’s revolutionary line, the broad masses of staff and workers of the foundry of Guangxi Yulin Diesel Engine Factory ruled out the interference and sabotage of the “gang of four” and contributed more to accelerating the realization of agricultural mechanization. When the supply of furan type Ⅰ resin was interrupted, Scientific experiments, and finally successfully tested using water glass instead of furan type Ⅰ resin binder, hot core shooting core. After more than eight months of production practice, eight kinds of cores were shot, with more than a million pieces and fewer ones with thousands of pieces. Casting castings processed by inspection, fully available.