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通过实例列举了加工累积误差对产品制造精度影响的两种形式，论述了在这两种形式下控制累和误差，保证加工质量的方法并对各种方法的原理，操作过程以及精度，效率和加工成本等因素进行了详细的分析。系对生产中一些实际经验的总结提炼，对工艺人员编制加工工艺文件和机床操作者实际加工操作有一定指导意义。
Two examples of the influence of processing cumulative errors on the manufacturing precision are listed by examples. The methods of controlling the accumulated errors and the processing quality are discussed in the two forms. The principle, operation process, accuracy, efficiency, Processing costs and other factors were analyzed in detail. Department of the production of some of the actual experience of the summary, the preparation of processing technology staff and machine tool operators actual processing operation has some guiding significance.