84年初,云南省机械厅针对铸件质量差,废品率高的普遍问题,组织了一个铸件质量诊断检查评比组,对省市所属一批主要企业,进行铸件质量巡回诊断检查。本文作者根据亲身调查了解到的大量事例和数据,揭示了当前我国铸造行业落后这一极为严竣的问题,阐述了铸造行业改革的必要性和紧迫性,并提出了若干切贴的改革建议,具有相当的现实性。可供领导部门及铸造同行们参考。 In the beginning of 1984, Yunnan Machinery Department organized a castings quality diagnostic inspection evaluation group to inspect the casting quality of a batch of major enterprises in cities and provinces for the common problems of poor casting quality and high reject rate. According to the large number of examples and data learned from the first-hand investigation, the author reveals the extremely serious problem of the backward foundry industry in our country, expounds the necessity and urgency of the foundry industry reform and puts forward some suggestions on reforming the foundry industry. With quite realistic. For the leadership and foundry colleagues for reference.