介绍了项目质量控制中因果分析法的基本原理,提出了因果分析法新的应用模式——在学习型班组创建工作中的应用,以供电企业某生产班组在创建过程从人员、方法、环境、工作性质等方面进行要因分析并制订实施对策并最终取得成功为例,论证了这一方法的可行性。 The basic principle of causal analysis in project quality control is introduced. A new application mode of causal analysis method is put forward, which is the application of causal analysis method in the creation of learning careers. Taking the production process of power generation enterprise from the aspects of personnel, method, environment, The nature of work and other aspects to be analyzed and the implementation of countermeasures and the ultimate success as an example, demonstrate the feasibility of this method.