实现优质高产对于条件较差的铸造行业具有特殊意义。在为此而进行的各种努力中,加强日常生产的管理措施已经刻不容缓,建立铸件生产指数也就十分必要了。在许多工厂,一般都编制以成品铸件数量为基的定额。毫无疑问,这个定额只是一项数量指标。如果满足于唯一的数量指标而对质量 The achievement of high quality and high output has special significance for the foundry industry with poor conditions. In various efforts for this purpose, the management measures to strengthen daily production have become urgently needed. It is also necessary to establish a casting production index. In many factories, quotas based on the number of finished castings are generally prepared. There is no doubt that this quota is just a quantitative indicator. If satisfied with the only quantitative indicators and quality