一种新型冷试工艺线束快捷检测台的设计及应用

目前汽车行业大部分主机厂同一款发动机会匹配不同车型的整车,导致同一款发动机需要匹配多款不同的整车线束,为保证发动机厂冷试、热试工位的便捷性、一致性,通常会采用工艺线束进行测试,工艺线束针脚、接头等为易损件,且工艺线束故障为冷试、热试工位触发频率较高的问题,因此,检测工艺线束的质量成为保证生产效率的高优先级事项。文章以某汽油发动机冷试工艺线束为研究对象,对一种新型冷试工艺线束快捷检测台的设计原理和应用方法进行分析研究。

Design and Application of a New Cold Test Process Wire Harness Quick Test Table

At present,same engine model is designed to match different models of vehicle for most vehicle plants in automobile industry,so that the same engine need to match many different vehicle wiring harness.In order to ensure the convenience and consistency of cold test-and hot test station in the engine plant,process wire harness is usually used for testing.But pins and connectors of process wire harness are wearing parts,and harness failure belongs to high frequently occurred issue of cold test and hot test.To ensure production efficiency,the quality test of the process wiring harness becomes a high priority task for these stations.In this paper,the design principle and application method of a new type of process wire harness quick test table for cold test are analyzed and studied.